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main.c

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/home/opencoverage/opencoverage/guest-scripts/sqlite/src/src/main.c

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1 /* -

2 ** 2001 September 15 -

3 ** -

4 ** The author disclaims copyright to this source code. In place of -

5 ** a legal notice, here is a blessing: -

6 ** -

7 ** May you do good and not evil. -

8 ** May you find forgiveness for yourself and forgive others. -

9 ** May you share freely, never taking more than you give. -

10 ** -

11 ************************************************************************* -

12 ** Main file for the SQLite library. The routines in this file -

13 ** implement the programmer interface to the library. Routines in -

14 ** other files are for internal use by SQLite and should not be -

15 ** accessed by users of the library. -

16 */ -

17 #include "sqliteInt.h" -

18 -

19 #ifdef SQLITE_ENABLE_FTS3 -

20 # include "fts3.h" -

21 #endif -

22 #ifdef SQLITE_ENABLE_RTREE -

23 # include "rtree.h" -

24 #endif -

25 #if defined(SQLITE_ENABLE_ICU) || defined(SQLITE_ENABLE_ICU_COLLATIONS) -

26 # include "sqliteicu.h" -

27 #endif -

28 #ifdef SQLITE_ENABLE_JSON1 -

29 int sqlite3Json1Init(sqlite3*); -

30 #endif -

31 #ifdef SQLITE_ENABLE_STMTVTAB -

32 int sqlite3StmtVtabInit(sqlite3*); -

33 #endif -

34 #ifdef SQLITE_ENABLE_FTS5 -

35 int sqlite3Fts5Init(sqlite3*); -

36 #endif -

37 -

38 #ifndef SQLITE_AMALGAMATION -

39 /* IMPLEMENTATION-OF: R-46656-45156 The sqlite3_version[] string constant -

40 ** contains the text of SQLITE_VERSION macro. -

41 */ -

42 const char sqlite3_version[] = SQLITE_VERSION; -

43 #endif -

44 -

45 /* IMPLEMENTATION-OF: R-53536-42575 The sqlite3_libversion() function returns -

46 ** a pointer to the to the sqlite3_version[] string constant. -

47 */ -

const

executed 5 times by 1 test: return sqlite3_version;

Executed by:

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char *sqlite3_libversion(void){ return sqlite3_version; }

executed 5 times by 1 test: return sqlite3_version;

Executed by:

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49 -

50 /* IMPLEMENTATION-OF: R-25063-23286 The sqlite3_sourceid() function returns a -

51 ** pointer to a string constant whose value is the same as the -

52 ** SQLITE_SOURCE_ID C preprocessor macro. Except if SQLite is built using -

53 ** an edited copy of the amalgamation, then the last four characters of -

54 ** the hash might be different from SQLITE_SOURCE_ID. -

55 */ -

const

executed 1890 times by 1 test: return "2018-09-23 02:01:42 2fd62fccd13e326dbd7dd730112542c6faa56e466bf4f7b8e22ced543031280c";

Executed by:

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char *sqlite3_sourceid(void){ return SQLITE_SOURCE_ID; }

executed 1890 times by 1 test: return "2018-09-23 02:01:42 2fd62fccd13e326dbd7dd730112542c6faa56e466bf4f7b8e22ced543031280c";

Executed by:

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1890

57 -

58 /* IMPLEMENTATION-OF: R-35210-63508 The sqlite3_libversion_number() function -

59 ** returns an integer equal to SQLITE_VERSION_NUMBER. -

60 */ -

int sqlite3_libversion_number(void){ return SQLITE_VERSION_NUMBER; }

executed 785 times by 1 test: return 3026000;

Executed by:

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785

62 -

63 /* IMPLEMENTATION-OF: R-20790-14025 The sqlite3_threadsafe() function returns -

64 ** zero if and only if SQLite was compiled with mutexing code omitted due to -

65 ** the SQLITE_THREADSAFE compile-time option being set to 0. -

66 */ -

int sqlite3_threadsafe(void){ return SQLITE_THREADSAFE; }

executed 15087 times by 2 tests: return 1;

Executed by:

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15087

68 -

69 /* -

70 ** When compiling the test fixture or with debugging enabled (on Win32), -

71 ** this variable being set to non-zero will cause OSTRACE macros to emit -

72 ** extra diagnostic information. -

73 */ -

74 #ifdef SQLITE_HAVE_OS_TRACE -

75 # ifndef SQLITE_DEBUG_OS_TRACE -

76 # define SQLITE_DEBUG_OS_TRACE 0 -

77 # endif -

78 int sqlite3OSTrace = SQLITE_DEBUG_OS_TRACE; -

79 #endif -

80 -

81 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) -

82 /* -

83 ** If the following function pointer is not NULL and if -

84 ** SQLITE_ENABLE_IOTRACE is enabled, then messages describing -

85 ** I/O active are written using this function. These messages -

86 ** are intended for debugging activity only. -

87 */ -

88 SQLITE_API void (SQLITE_CDECL *sqlite3IoTrace)(const char*, ...) = 0; -

89 #endif -

90 -

91 /* -

92 ** If the following global variable points to a string which is the -

93 ** name of a directory, then that directory will be used to store -

94 ** temporary files. -

95 ** -

96 ** See also the "PRAGMA temp_store_directory" SQL command. -

97 */ -

98 char *sqlite3_temp_directory = 0; -

99 -

100 /* -

101 ** If the following global variable points to a string which is the -

102 ** name of a directory, then that directory will be used to store -

103 ** all database files specified with a relative pathname. -

104 ** -

105 ** See also the "PRAGMA data_store_directory" SQL command. -

106 */ -

107 char *sqlite3_data_directory = 0; -

108 -

109 /* -

110 ** Initialize SQLite. -

111 ** -

112 ** This routine must be called to initialize the memory allocation, -

113 ** VFS, and mutex subsystems prior to doing any serious work with -

114 ** SQLite. But as long as you do not compile with SQLITE_OMIT_AUTOINIT -

115 ** this routine will be called automatically by key routines such as -

116 ** sqlite3_open(). -

117 ** -

118 ** This routine is a no-op except on its very first call for the process, -

119 ** or for the first call after a call to sqlite3_shutdown. -

120 ** -

121 ** The first thread to call this routine runs the initialization to -

122 ** completion. If subsequent threads call this routine before the first -

123 ** thread has finished the initialization process, then the subsequent -

124 ** threads must block until the first thread finishes with the initialization. -

125 ** -

126 ** The first thread might call this routine recursively. Recursive -

127 ** calls to this routine should not block, of course. Otherwise the -

128 ** initialization process would never complete. -

129 ** -

130 ** Let X be the first thread to enter this routine. Let Y be some other -

131 ** thread. Then while the initial invocation of this routine by X is -

132 ** incomplete, it is required that: -

133 ** -

134 ** * Calls to this routine from Y must block until the outer-most -

135 ** call by X completes. -

136 ** -

137 ** * Recursive calls to this routine from thread X return immediately -

138 ** without blocking. -

139 */ -

140 int sqlite3_initialize(void){ -

141 MUTEX_LOGIC( sqlite3_mutex *pMaster; ) /* The main static mutex */ -

142 int rc; /* Result code */ -

143 #ifdef SQLITE_EXTRA_INIT -

144 int bRunExtraInit = 0; /* Extra initialization needed */ -

145 #endif -

146 -

147 #ifdef SQLITE_OMIT_WSD -

148 rc = sqlite3_wsd_init(4096, 24); -

149 if( rc!=SQLITE_OK ){ -

150 return rc; -

151 } -

152 #endif -

153 -

154 /* If the following assert() fails on some obscure processor/compiler -

155 ** combination, the work-around is to set the correct pointer -

156 ** size at compile-time using -DSQLITE_PTRSIZE=n compile-time option */ -

157 assert( SQLITE_PTRSIZE==sizeof(char*) ); -

158 -

159 /* If SQLite is already completely initialized, then this call -

160 ** to sqlite3_initialize() should be a no-op. But the initialization -

161 ** must be complete. So isInit must not be set until the very end -

162 ** of this routine. -

163 */ -

164

if( sqlite3GlobalConfig.isInit ) return SQLITE_OK;

executed 4473830 times by 438 tests: return 0;

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...

sqlite3Config.isInit

Description

TRUE

evaluated 4473830 times by 438 tests

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FALSE

evaluated 3193 times by 438 tests

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3193-4473830

165 -

166 /* Make sure the mutex subsystem is initialized. If unable to -

167 ** initialize the mutex subsystem, return early with the error. -

168 ** If the system is so sick that we are unable to allocate a mutex, -

169 ** there is not much SQLite is going to be able to do. -

170 ** -

171 ** The mutex subsystem must take care of serializing its own -

172 ** initialization. -

173 */ -

174 rc = sqlite3MutexInit(); -

175

if( rc ) return rc;

executed 2 times by 1 test: return rc;

Executed by:

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Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

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FALSE

evaluated 3191 times by 438 tests

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2-3191

176 -

177 /* Initialize the malloc() system and the recursive pInitMutex mutex. -

178 ** This operation is protected by the STATIC_MASTER mutex. Note that -

179 ** MutexAlloc() is called for a static mutex prior to initializing the -

180 ** malloc subsystem - this implies that the allocation of a static -

181 ** mutex must not require support from the malloc subsystem. -

182 */ -

183 MUTEX_LOGIC( pMaster = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER); ) -

184 sqlite3_mutex_enter(pMaster); -

185 sqlite3GlobalConfig.isMutexInit = 1; -

186

if( !sqlite3GlobalConfig.isMallocInit ){

!sqlite3Config.isMallocInit

Description

TRUE

evaluated 533 times by 438 tests

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FALSE

evaluated 2658 times by 438 tests

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533-2658

187 rc = sqlite3MallocInit(); -

188

}

executed 533 times by 438 tests: end of block

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533

189

if( rc==SQLITE_OK ){

rc==0

Description

TRUE

evaluated 3189 times by 438 tests

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FALSE

evaluated 2 times by 1 test

Evaluated by:

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2-3189

190 sqlite3GlobalConfig.isMallocInit = 1; -

191

if( !sqlite3GlobalConfig.pInitMutex ){

!sqlite3Config.pInitMutex

Description

TRUE

evaluated 576 times by 438 tests

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FALSE

evaluated 2613 times by 438 tests

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576-2613

192 sqlite3GlobalConfig.pInitMutex = -

193 sqlite3MutexAlloc(SQLITE_MUTEX_RECURSIVE); -

194

if( sqlite3GlobalConfig.bCoreMutex && !sqlite3GlobalConfig.pInitMutex ){

sqlite3Config.bCoreMutex

Description

TRUE

evaluated 528 times by 438 tests

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FALSE

evaluated 48 times by 1 test

Evaluated by:

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!sqlite3Config.pInitMutex

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

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FALSE

evaluated 526 times by 438 tests

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2-528

195 rc = SQLITE_NOMEM_BKPT; -

196

}

executed 2 times by 1 test: end of block

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197

}

executed 576 times by 438 tests: end of block

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576

198

}

executed 3189 times by 438 tests: end of block

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3189

199

if( rc==SQLITE_OK ){

rc==0

Description

TRUE

evaluated 3187 times by 438 tests

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FALSE

evaluated 4 times by 1 test

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4-3187

200 sqlite3GlobalConfig.nRefInitMutex++; -

201

}

executed 3187 times by 438 tests: end of block

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3187

202 sqlite3_mutex_leave(pMaster); -

203 -

204 /* If rc is not SQLITE_OK at this point, then either the malloc -

205 ** subsystem could not be initialized or the system failed to allocate -

206 ** the pInitMutex mutex. Return an error in either case. */ -

207

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 4 times by 1 test

Evaluated by:

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FALSE

evaluated 3187 times by 438 tests

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4-3187

208

return rc;

executed 4 times by 1 test: return rc;

Executed by:

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209 } -

210 -

211 /* Do the rest of the initialization under the recursive mutex so -

212 ** that we will be able to handle recursive calls into -

213 ** sqlite3_initialize(). The recursive calls normally come through -

214 ** sqlite3_os_init() when it invokes sqlite3_vfs_register(), but other -

215 ** recursive calls might also be possible. -

216 ** -

217 ** IMPLEMENTATION-OF: R-00140-37445 SQLite automatically serializes calls -

218 ** to the xInit method, so the xInit method need not be threadsafe. -

219 ** -

220 ** The following mutex is what serializes access to the appdef pcache xInit -

221 ** methods. The sqlite3_pcache_methods.xInit() all is embedded in the -

222 ** call to sqlite3PcacheInitialize(). -

223 */ -

224 sqlite3_mutex_enter(sqlite3GlobalConfig.pInitMutex); -

225

if( sqlite3GlobalConfig.isInit==0 && sqlite3GlobalConfig.inProgress==0 ){

sqlite3Config.isInit==0

Description

TRUE

evaluated 3187 times by 438 tests

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FALSE

never evaluated

sqlite3Config.inProgress==0

Description

TRUE

evaluated 534 times by 438 tests

Evaluated by:

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FALSE

evaluated 2653 times by 438 tests

Evaluated by:

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0-3187

226 sqlite3GlobalConfig.inProgress = 1; -

227 #ifdef SQLITE_ENABLE_SQLLOG -

228 { -

229 extern void sqlite3_init_sqllog(void); -

230 sqlite3_init_sqllog(); -

231 } -

232 #endif -

233 memset(&sqlite3BuiltinFunctions, 0, sizeof(sqlite3BuiltinFunctions)); -

234 sqlite3RegisterBuiltinFunctions(); -

235

if( sqlite3GlobalConfig.isPCacheInit==0 ){

sqlite3Config.isPCacheInit==0

Description

TRUE

evaluated 532 times by 438 tests

Evaluated by:

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FALSE

evaluated 2 times by 1 test

Evaluated by:

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2-532

236 rc = sqlite3PcacheInitialize(); -

237

}

executed 532 times by 438 tests: end of block

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...

532

238

if( rc==SQLITE_OK ){

rc==0

Description

TRUE

evaluated 532 times by 438 tests

Evaluated by:

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...

FALSE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

2-532

239 sqlite3GlobalConfig.isPCacheInit = 1; -

240 rc = sqlite3OsInit(); -

241

}

executed 532 times by 438 tests: end of block

Executed by:

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532

242 #ifdef SQLITE_ENABLE_DESERIALIZE -

243 if( rc==SQLITE_OK ){ -

244 rc = sqlite3MemdbInit(); -

245 } -

246 #endif -

247

if( rc==SQLITE_OK ){

rc==0

Description

TRUE

evaluated 530 times by 438 tests

Evaluated by:

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...

FALSE

evaluated 4 times by 1 test

Evaluated by:

Self test (438)

4-530

248 sqlite3PCacheBufferSetup( sqlite3GlobalConfig.pPage, -

249 sqlite3GlobalConfig.szPage, sqlite3GlobalConfig.nPage); -

250 sqlite3GlobalConfig.isInit = 1; -

251 #ifdef SQLITE_EXTRA_INIT -

252 bRunExtraInit = 1; -

253 #endif -

254

}

executed 530 times by 438 tests: end of block

Executed by:

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...

530

255 sqlite3GlobalConfig.inProgress = 0; -

256

}

executed 534 times by 438 tests: end of block

Executed by:

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...

534

257 sqlite3_mutex_leave(sqlite3GlobalConfig.pInitMutex); -

258 -

259 /* Go back under the static mutex and clean up the recursive -

260 ** mutex to prevent a resource leak. -

261 */ -

262 sqlite3_mutex_enter(pMaster); -

263 sqlite3GlobalConfig.nRefInitMutex--; -

264

if( sqlite3GlobalConfig.nRefInitMutex<=0 ){

sqlite3Config.nRefInitMutex<=0

Description

TRUE

evaluated 534 times by 438 tests

Evaluated by:

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...

FALSE

evaluated 2653 times by 438 tests

Evaluated by:

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...

534-2653

265 assert( sqlite3GlobalConfig.nRefInitMutex==0 ); -

266 sqlite3_mutex_free(sqlite3GlobalConfig.pInitMutex); -

267 sqlite3GlobalConfig.pInitMutex = 0; -

268

}

executed 534 times by 438 tests: end of block

Executed by:

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...

534

269 sqlite3_mutex_leave(pMaster); -

270 -

271 /* The following is just a sanity check to make sure SQLite has -

272 ** been compiled correctly. It is important to run this code, but -

273 ** we don't want to run it too often and soak up CPU cycles for no -

274 ** reason. So we run it once during initialization. -

275 */ -

276 #ifndef NDEBUG -

277 #ifndef SQLITE_OMIT_FLOATING_POINT -

278 /* This section of code's only "output" is via assert() statements. */ -

279 if( rc==SQLITE_OK ){ -

280 u64 x = (((u64)1)<<63)-1; -

281 double y; -

282 assert(sizeof(x)==8); -

283 assert(sizeof(x)==sizeof(y)); -

284 memcpy(&y, &x, 8); -

285 assert( sqlite3IsNaN(y) ); -

286 } -

287 #endif -

288 #endif -

289 -

290 /* Do extra initialization steps requested by the SQLITE_EXTRA_INIT -

291 ** compile-time option. -

292 */ -

293 #ifdef SQLITE_EXTRA_INIT -

294 if( bRunExtraInit ){ -

295 int SQLITE_EXTRA_INIT(const char*); -

296 rc = SQLITE_EXTRA_INIT(0); -

297 } -

298 #endif -

299 -

300

return rc;

executed 3187 times by 438 tests: return rc;

Executed by:

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...

3187

301 } -

302 -

303 /* -

304 ** Undo the effects of sqlite3_initialize(). Must not be called while -

305 ** there are outstanding database connections or memory allocations or -

306 ** while any part of SQLite is otherwise in use in any thread. This -

307 ** routine is not threadsafe. But it is safe to invoke this routine -

308 ** on when SQLite is already shut down. If SQLite is already shut down -

309 ** when this routine is invoked, then this routine is a harmless no-op. -

310 */ -

311 int sqlite3_shutdown(void){ -

312 #ifdef SQLITE_OMIT_WSD -

313 int rc = sqlite3_wsd_init(4096, 24); -

314 if( rc!=SQLITE_OK ){ -

315 return rc; -

316 } -

317 #endif -

318 -

319

if( sqlite3GlobalConfig.isInit ){

sqlite3Config.isInit

Description

TRUE

evaluated 93 times by 6 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (438)

FALSE

evaluated 447 times by 438 tests

Evaluated by:

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...

93-447

320 #ifdef SQLITE_EXTRA_SHUTDOWN -

321 void SQLITE_EXTRA_SHUTDOWN(void); -

322 SQLITE_EXTRA_SHUTDOWN(); -

323 #endif -

324 sqlite3_os_end(); -

325 sqlite3_reset_auto_extension(); -

326 sqlite3GlobalConfig.isInit = 0; -

327

}

executed 93 times by 6 tests: end of block

Executed by:

Self test (101)
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Self test (103)
Self test (104)
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Self test (438)

328

if( sqlite3GlobalConfig.isPCacheInit ){

sqlite3Config.isPCacheInit

Description

TRUE

evaluated 93 times by 6 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (438)

FALSE

evaluated 447 times by 438 tests

Evaluated by:

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...

93-447

329 sqlite3PcacheShutdown(); -

330 sqlite3GlobalConfig.isPCacheInit = 0; -

331

}

executed 93 times by 6 tests: end of block

Executed by:

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332

if( sqlite3GlobalConfig.isMallocInit ){

sqlite3Config.isMallocInit

Description

TRUE

evaluated 94 times by 6 tests

Evaluated by:

Self test (101)
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FALSE

evaluated 446 times by 438 tests

Evaluated by:

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...

94-446

333 sqlite3MallocEnd(); -

334 sqlite3GlobalConfig.isMallocInit = 0; -

335 -

336 #ifndef SQLITE_OMIT_SHUTDOWN_DIRECTORIES -

337 /* The heap subsystem has now been shutdown and these values are supposed -

338 ** to be NULL or point to memory that was obtained from sqlite3_malloc(), -

339 ** which would rely on that heap subsystem; therefore, make sure these -

340 ** values cannot refer to heap memory that was just invalidated when the -

341 ** heap subsystem was shutdown. This is only done if the current call to -

342 ** this function resulted in the heap subsystem actually being shutdown. -

343 */ -

344 sqlite3_data_directory = 0; -

345 sqlite3_temp_directory = 0; -

346 #endif -

347

}

executed 94 times by 6 tests: end of block

Executed by:

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348

if( sqlite3GlobalConfig.isMutexInit ){

sqlite3Config.isMutexInit

Description

TRUE

evaluated 95 times by 6 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
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Self test (438)

FALSE

evaluated 445 times by 438 tests

Evaluated by:

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...

95-445

349 sqlite3MutexEnd(); -

350 sqlite3GlobalConfig.isMutexInit = 0; -

351

}

executed 95 times by 6 tests: end of block

Executed by:

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352 -

353

return SQLITE_OK;

executed 540 times by 438 tests: return 0;

Executed by:

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...

540

354 } -

355 -

356 /* -

357 ** This API allows applications to modify the global configuration of -

358 ** the SQLite library at run-time. -

359 ** -

360 ** This routine should only be called when there are no outstanding -

361 ** database connections or memory allocations. This routine is not -

362 ** threadsafe. Failure to heed these warnings can lead to unpredictable -

363 ** behavior. -

364 */ -

365 int sqlite3_config(int op, ...){ -

366 va_list ap; -

367 int rc = SQLITE_OK; -

368 -

369 /* sqlite3_config() shall return SQLITE_MISUSE if it is invoked while -

370 ** the SQLite library is in use. */ -

371

if( sqlite3GlobalConfig.isInit ) return SQLITE_MISUSE_BKPT;

executed 977 times by 1 test: return sqlite3MisuseError(371);

Executed by:

Self test (438)

sqlite3Config.isInit

Description

TRUE

evaluated 977 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1056 times by 438 tests

Evaluated by:

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...

977-1056

372 -

373 va_start(ap, op); -

374 switch( op ){ -

375 -

376 /* Mutex configuration options are only available in a threadsafe -

377 ** compile. -

378 */ -

379 #if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-54466-46756 */ -

380

case SQLITE_CONFIG_SINGLETHREAD: {

executed 6 times by 1 test: case 1:

Executed by:

Self test (438)

381 /* EVIDENCE-OF: R-02748-19096 This option sets the threading mode to -

382 ** Single-thread. */ -

383 sqlite3GlobalConfig.bCoreMutex = 0; /* Disable mutex on core */ -

384 sqlite3GlobalConfig.bFullMutex = 0; /* Disable mutex on connections */ -

385

break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

386 } -

387 #endif -

388 #if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-20520-54086 */ -

389

case SQLITE_CONFIG_MULTITHREAD: {

executed 6 times by 1 test: case 2:

Executed by:

Self test (438)

390 /* EVIDENCE-OF: R-14374-42468 This option sets the threading mode to -

391 ** Multi-thread. */ -

392 sqlite3GlobalConfig.bCoreMutex = 1; /* Enable mutex on core */ -

393 sqlite3GlobalConfig.bFullMutex = 0; /* Disable mutex on connections */ -

394

break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

395 } -

396 #endif -

397 #if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-59593-21810 */ -

398

case SQLITE_CONFIG_SERIALIZED: {

executed 3 times by 1 test: case 3:

Executed by:

Self test (438)

399 /* EVIDENCE-OF: R-41220-51800 This option sets the threading mode to -

400 ** Serialized. */ -

401 sqlite3GlobalConfig.bCoreMutex = 1; /* Enable mutex on core */ -

402 sqlite3GlobalConfig.bFullMutex = 1; /* Enable mutex on connections */ -

403

break;

executed 3 times by 1 test: break;

Executed by:

Self test (438)

404 } -

405 #endif -

406 #if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-63666-48755 */ -

407

case SQLITE_CONFIG_MUTEX: {

executed 24 times by 1 test: case 10:

Executed by:

Self test (438)

408 /* Specify an alternative mutex implementation */ -

409 sqlite3GlobalConfig.mutex = *va_arg(ap, sqlite3_mutex_methods*); -

410

break;

executed 24 times by 1 test: break;

Executed by:

Self test (438)

411 } -

412 #endif -

413 #if defined(SQLITE_THREADSAFE) && SQLITE_THREADSAFE>0 /* IMP: R-14450-37597 */ -

414

case SQLITE_CONFIG_GETMUTEX: {

executed 12 times by 1 test: case 11:

Executed by:

Self test (438)

415 /* Retrieve the current mutex implementation */ -

416 *va_arg(ap, sqlite3_mutex_methods*) = sqlite3GlobalConfig.mutex; -

417

break;

executed 12 times by 1 test: break;

Executed by:

Self test (438)

418 } -

419 #endif -

420 -

421

case SQLITE_CONFIG_MALLOC: {

executed 459 times by 438 tests: case 4:

Executed by:

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...

459

422 /* EVIDENCE-OF: R-55594-21030 The SQLITE_CONFIG_MALLOC option takes a -

423 ** single argument which is a pointer to an instance of the -

424 ** sqlite3_mem_methods structure. The argument specifies alternative -

425 ** low-level memory allocation routines to be used in place of the memory -

426 ** allocation routines built into SQLite. */ -

427 sqlite3GlobalConfig.m = *va_arg(ap, sqlite3_mem_methods*); -

428

break;

executed 459 times by 438 tests: break;

Executed by:

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...

459

429 } -

430

case SQLITE_CONFIG_GETMALLOC: {

executed 11 times by 1 test: case 5:

Executed by:

Self test (438)

431 /* EVIDENCE-OF: R-51213-46414 The SQLITE_CONFIG_GETMALLOC option takes a -

432 ** single argument which is a pointer to an instance of the -

433 ** sqlite3_mem_methods structure. The sqlite3_mem_methods structure is -

434 ** filled with the currently defined memory allocation routines. */ -

435

if( sqlite3GlobalConfig.m.xMalloc==0 ) sqlite3MemSetDefault();

never executed: sqlite3MemSetDefault();

sqlite3Config.m.xMalloc==0	Description
TRUE	never evaluated
FALSE	evaluated 11 times by 1 test Evaluated by: Self test (438)

0-11

436 *va_arg(ap, sqlite3_mem_methods*) = sqlite3GlobalConfig.m; -

437

break;

executed 11 times by 1 test: break;

Executed by:

Self test (438)

438 } -

439

case SQLITE_CONFIG_MEMSTATUS: {

executed 4 times by 1 test: case 9:

Executed by:

Self test (438)

440 /* EVIDENCE-OF: R-61275-35157 The SQLITE_CONFIG_MEMSTATUS option takes -

441 ** single argument of type int, interpreted as a boolean, which enables -

442 ** or disables the collection of memory allocation statistics. */ -

443 sqlite3GlobalConfig.bMemstat = va_arg(ap, int); -

444

break;

executed 4 times by 1 test: break;

Executed by:

Self test (438)

445 } -

446

case SQLITE_CONFIG_SMALL_MALLOC: {

never executed: case 27:

447 sqlite3GlobalConfig.bSmallMalloc = va_arg(ap, int); -

448

break;

never executed: break;

449 } -

450

case SQLITE_CONFIG_PAGECACHE: {

executed 21 times by 1 test: case 7:

Executed by:

Self test (438)

451 /* EVIDENCE-OF: R-18761-36601 There are three arguments to -

452 ** SQLITE_CONFIG_PAGECACHE: A pointer to 8-byte aligned memory (pMem), -

453 ** the size of each page cache line (sz), and the number of cache lines -

454 ** (N). */ -

455 sqlite3GlobalConfig.pPage = va_arg(ap, void*); -

456 sqlite3GlobalConfig.szPage = va_arg(ap, int); -

457 sqlite3GlobalConfig.nPage = va_arg(ap, int); -

458

break;

executed 21 times by 1 test: break;

Executed by:

Self test (438)

459 } -

460

case SQLITE_CONFIG_PCACHE_HDRSZ: {

never executed: case 24:

461 /* EVIDENCE-OF: R-39100-27317 The SQLITE_CONFIG_PCACHE_HDRSZ option takes -

462 ** a single parameter which is a pointer to an integer and writes into -

463 ** that integer the number of extra bytes per page required for each page -

464 ** in SQLITE_CONFIG_PAGECACHE. */ -

465 *va_arg(ap, int*) = -

466 sqlite3HeaderSizeBtree() + -

467 sqlite3HeaderSizePcache() + -

468 sqlite3HeaderSizePcache1(); -

469

break;

never executed: break;

470 } -

471 -

472

case SQLITE_CONFIG_PCACHE: {

never executed: case 14:

473 /* no-op */ -

474

break;

never executed: break;

475 } -

476

case SQLITE_CONFIG_GETPCACHE: {

never executed: case 15:

477 /* now an error */ -

478 rc = SQLITE_ERROR; -

479

break;

never executed: break;

480 } -

481 -

482

case SQLITE_CONFIG_PCACHE2: {

executed 460 times by 438 tests: case 18:

Executed by:

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...

460

483 /* EVIDENCE-OF: R-63325-48378 The SQLITE_CONFIG_PCACHE2 option takes a -

484 ** single argument which is a pointer to an sqlite3_pcache_methods2 -

485 ** object. This object specifies the interface to a custom page cache -

486 ** implementation. */ -

487 sqlite3GlobalConfig.pcache2 = *va_arg(ap, sqlite3_pcache_methods2*); -

488

break;

executed 460 times by 438 tests: break;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
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Self test (114)
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Self test (119)
Self test (12)
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...

460

489 } -

490

case SQLITE_CONFIG_GETPCACHE2: {

executed 11 times by 1 test: case 19:

Executed by:

Self test (438)

491 /* EVIDENCE-OF: R-22035-46182 The SQLITE_CONFIG_GETPCACHE2 option takes a -

492 ** single argument which is a pointer to an sqlite3_pcache_methods2 -

493 ** object. SQLite copies of the current page cache implementation into -

494 ** that object. */ -

495

if( sqlite3GlobalConfig.pcache2.xInit==0 ){

sqlite3Config.pcache2.xInit==0	Description
TRUE	never evaluated
FALSE	evaluated 11 times by 1 test Evaluated by: Self test (438)

0-11

496 sqlite3PCacheSetDefault(); -

497

}

never executed: end of block

498 *va_arg(ap, sqlite3_pcache_methods2*) = sqlite3GlobalConfig.pcache2; -

499

break;

executed 11 times by 1 test: break;

Executed by:

Self test (438)

500 } -

501 -

502 /* EVIDENCE-OF: R-06626-12911 The SQLITE_CONFIG_HEAP option is only -

503 ** available if SQLite is compiled with either SQLITE_ENABLE_MEMSYS3 or -

504 ** SQLITE_ENABLE_MEMSYS5 and returns SQLITE_ERROR if invoked otherwise. */ -

505 #if defined(SQLITE_ENABLE_MEMSYS3) || defined(SQLITE_ENABLE_MEMSYS5) -

506 case SQLITE_CONFIG_HEAP: { -

507 /* EVIDENCE-OF: R-19854-42126 There are three arguments to -

508 ** SQLITE_CONFIG_HEAP: An 8-byte aligned pointer to the memory, the -

509 ** number of bytes in the memory buffer, and the minimum allocation size. -

510 */ -

511 sqlite3GlobalConfig.pHeap = va_arg(ap, void*); -

512 sqlite3GlobalConfig.nHeap = va_arg(ap, int); -

513 sqlite3GlobalConfig.mnReq = va_arg(ap, int); -

514 -

515 if( sqlite3GlobalConfig.mnReq<1 ){ -

516 sqlite3GlobalConfig.mnReq = 1; -

517 }else if( sqlite3GlobalConfig.mnReq>(1<<12) ){ -

518 /* cap min request size at 2^12 */ -

519 sqlite3GlobalConfig.mnReq = (1<<12); -

520 } -

521 -

522 if( sqlite3GlobalConfig.pHeap==0 ){ -

523 /* EVIDENCE-OF: R-49920-60189 If the first pointer (the memory pointer) -

524 ** is NULL, then SQLite reverts to using its default memory allocator -

525 ** (the system malloc() implementation), undoing any prior invocation of -

526 ** SQLITE_CONFIG_MALLOC. -

527 ** -

528 ** Setting sqlite3GlobalConfig.m to all zeros will cause malloc to -

529 ** revert to its default implementation when sqlite3_initialize() is run -

530 */ -

531 memset(&sqlite3GlobalConfig.m, 0, sizeof(sqlite3GlobalConfig.m)); -

532 }else{ -

533 /* EVIDENCE-OF: R-61006-08918 If the memory pointer is not NULL then the -

534 ** alternative memory allocator is engaged to handle all of SQLites -

535 ** memory allocation needs. */ -

536 #ifdef SQLITE_ENABLE_MEMSYS3 -

537 sqlite3GlobalConfig.m = *sqlite3MemGetMemsys3(); -

538 #endif -

539 #ifdef SQLITE_ENABLE_MEMSYS5 -

540 sqlite3GlobalConfig.m = *sqlite3MemGetMemsys5(); -

541 #endif -

542 } -

543 break; -

544 } -

545 #endif -

546 -

547

case SQLITE_CONFIG_LOOKASIDE: {

executed 2 times by 1 test: case 13:

Executed by:

Self test (438)

548 sqlite3GlobalConfig.szLookaside = va_arg(ap, int); -

549 sqlite3GlobalConfig.nLookaside = va_arg(ap, int); -

550

break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

551 } -

552 -

553 /* Record a pointer to the logger function and its first argument. -

554 ** The default is NULL. Logging is disabled if the function pointer is -

555 ** NULL. -

556 */ -

557

case SQLITE_CONFIG_LOG: {

executed 10 times by 1 test: case 16:

Executed by:

Self test (438)

558 /* MSVC is picky about pulling func ptrs from va lists. -

559 ** http://support.microsoft.com/kb/47961 -

560 ** sqlite3GlobalConfig.xLog = va_arg(ap, void(*)(void*,int,const char*)); -

561 */ -

562 typedef void(*LOGFUNC_t)(void*,int,const char*); -

563 sqlite3GlobalConfig.xLog = va_arg(ap, LOGFUNC_t); -

564 sqlite3GlobalConfig.pLogArg = va_arg(ap, void*); -

565

break;

executed 10 times by 1 test: break;

Executed by:

Self test (438)

566 } -

567 -

568 /* EVIDENCE-OF: R-55548-33817 The compile-time setting for URI filenames -

569 ** can be changed at start-time using the -

570 ** sqlite3_config(SQLITE_CONFIG_URI,1) or -

571 ** sqlite3_config(SQLITE_CONFIG_URI,0) configuration calls. -

572 */ -

573

case SQLITE_CONFIG_URI: {

executed 23 times by 6 tests: case 17:

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (438)

574 /* EVIDENCE-OF: R-25451-61125 The SQLITE_CONFIG_URI option takes a single -

575 ** argument of type int. If non-zero, then URI handling is globally -

576 ** enabled. If the parameter is zero, then URI handling is globally -

577 ** disabled. */ -

578 sqlite3GlobalConfig.bOpenUri = va_arg(ap, int); -

579

break;

executed 23 times by 6 tests: break;

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (438)

580 } -

581 -

582

case SQLITE_CONFIG_COVERING_INDEX_SCAN: {

executed 2 times by 1 test: case 20:

Executed by:

Self test (438)

583 /* EVIDENCE-OF: R-36592-02772 The SQLITE_CONFIG_COVERING_INDEX_SCAN -

584 ** option takes a single integer argument which is interpreted as a -

585 ** boolean in order to enable or disable the use of covering indices for -

586 ** full table scans in the query optimizer. */ -

587 sqlite3GlobalConfig.bUseCis = va_arg(ap, int); -

588

break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

589 } -

590 -

591 #ifdef SQLITE_ENABLE_SQLLOG -

592 case SQLITE_CONFIG_SQLLOG: { -

593 typedef void(*SQLLOGFUNC_t)(void*, sqlite3*, const char*, int); -

594 sqlite3GlobalConfig.xSqllog = va_arg(ap, SQLLOGFUNC_t); -

595 sqlite3GlobalConfig.pSqllogArg = va_arg(ap, void *); -

596 break; -

597 } -

598 #endif -

599 -

600

case SQLITE_CONFIG_MMAP_SIZE: {

never executed: case 22:

601 /* EVIDENCE-OF: R-58063-38258 SQLITE_CONFIG_MMAP_SIZE takes two 64-bit -

602 ** integer (sqlite3_int64) values that are the default mmap size limit -

603 ** (the default setting for PRAGMA mmap_size) and the maximum allowed -

604 ** mmap size limit. */ -

605 sqlite3_int64 szMmap = va_arg(ap, sqlite3_int64); -

606 sqlite3_int64 mxMmap = va_arg(ap, sqlite3_int64); -

607 /* EVIDENCE-OF: R-53367-43190 If either argument to this option is -

608 ** negative, then that argument is changed to its compile-time default. -

609 ** -

610 ** EVIDENCE-OF: R-34993-45031 The maximum allowed mmap size will be -

611 ** silently truncated if necessary so that it does not exceed the -

612 ** compile-time maximum mmap size set by the SQLITE_MAX_MMAP_SIZE -

613 ** compile-time option. -

614 */ -

615

if( mxMmap<0 || mxMmap>SQLITE_MAX_MMAP_SIZE ){

mxMmap<0	Description
TRUE	never evaluated
FALSE	never evaluated

mxMmap>0x7fff0000	Description
TRUE	never evaluated
FALSE	never evaluated

616 mxMmap = SQLITE_MAX_MMAP_SIZE; -

617

}

never executed: end of block

618

if( szMmap<0 ) szMmap = SQLITE_DEFAULT_MMAP_SIZE;

never executed: szMmap = 0;

szMmap<0	Description
TRUE	never evaluated
FALSE	never evaluated

619

if( szMmap>mxMmap) szMmap = mxMmap;

never executed: szMmap = mxMmap;

szMmap>mxMmap	Description
TRUE	never evaluated
FALSE	never evaluated

620 sqlite3GlobalConfig.mxMmap = mxMmap; -

621 sqlite3GlobalConfig.szMmap = szMmap; -

622

break;

never executed: break;

623 } -

624 -

625 #if SQLITE_OS_WIN && defined(SQLITE_WIN32_MALLOC) /* IMP: R-04780-55815 */ -

626 case SQLITE_CONFIG_WIN32_HEAPSIZE: { -

627 /* EVIDENCE-OF: R-34926-03360 SQLITE_CONFIG_WIN32_HEAPSIZE takes a 32-bit -

628 ** unsigned integer value that specifies the maximum size of the created -

629 ** heap. */ -

630 sqlite3GlobalConfig.nHeap = va_arg(ap, int); -

631 break; -

632 } -

633 #endif -

634 -

635

case SQLITE_CONFIG_PMASZ: {

executed 2 times by 1 test: case 25:

Executed by:

Self test (438)

636 sqlite3GlobalConfig.szPma = va_arg(ap, unsigned int); -

637

break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

638 } -

639 -

640

case SQLITE_CONFIG_STMTJRNL_SPILL: {

never executed: case 26:

641 sqlite3GlobalConfig.nStmtSpill = va_arg(ap, int); -

642

break;

never executed: break;

643 } -

644 -

645 #ifdef SQLITE_ENABLE_SORTER_REFERENCES -

646 case SQLITE_CONFIG_SORTERREF_SIZE: { -

647 int iVal = va_arg(ap, int); -

648 if( iVal<0 ){ -

649 iVal = SQLITE_DEFAULT_SORTERREF_SIZE; -

650 } -

651 sqlite3GlobalConfig.szSorterRef = (u32)iVal; -

652 break; -

653 } -

654 #endif /* SQLITE_ENABLE_SORTER_REFERENCES */ -

655 -

656

default: {

never executed: default:

657 rc = SQLITE_ERROR; -

658

break;

never executed: break;

659 } -

660 } -

661 va_end(ap); -

662

return rc;

executed 1056 times by 438 tests: return rc;

Executed by:

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Self test (10)
Self test (100)
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Self test (104)
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Self test (106)
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...

1056

663 } -

664 -

665 /* -

666 ** Set up the lookaside buffers for a database connection. -

667 ** Return SQLITE_OK on success. -

668 ** If lookaside is already active, return SQLITE_BUSY. -

669 ** -

670 ** The sz parameter is the number of bytes in each lookaside slot. -

671 ** The cnt parameter is the number of slots. If pStart is NULL the -

672 ** space for the lookaside memory is obtained from sqlite3_malloc(). -

673 ** If pStart is not NULL then it is sz*cnt bytes of memory to use for -

674 ** the lookaside memory. -

675 */ -

676 static int setupLookaside(sqlite3 *db, void *pBuf, int sz, int cnt){ -

677 #ifndef SQLITE_OMIT_LOOKASIDE -

678 void *pStart; -

679 -

680

if( sqlite3LookasideUsed(db,0)>0 ){

sqlite3LookasideUsed(db,0)>0

Description

TRUE

never evaluated

FALSE

evaluated 34059 times by 438 tests

Evaluated by:

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...

0-34059

681

return SQLITE_BUSY;

never executed: return 5;

682 } -

683 /* Free any existing lookaside buffer for this handle before -

684 ** allocating a new one so we don't have to have space for -

685 ** both at the same time. -

686 */ -

687

if( db->lookaside.bMalloced ){

db->lookaside.bMalloced

Description

TRUE

evaluated 2470 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31589 times by 438 tests

Evaluated by:

Self test
Self test (10)
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Self test (101)
Self test (102)
Self test (103)
Self test (104)
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Self test (106)
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...

2470-31589

688 sqlite3_free(db->lookaside.pStart); -

689

}

executed 2470 times by 1 test: end of block

Executed by:

Self test (438)

2470

690 /* The size of a lookaside slot after ROUNDDOWN8 needs to be larger -

691 ** than a pointer to be useful. -

692 */ -

693 sz = ROUNDDOWN8(sz); /* IMP: R-33038-09382 */ -

694

if( sz<=(int)sizeof(LookasideSlot*) ) sz = 0;

executed 2480 times by 1 test: sz = 0;

Executed by:

Self test (438)

sz<=(int)sizeo...ookasideSlot*)

Description

TRUE

evaluated 2480 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31579 times by 438 tests

Evaluated by:

Self test
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...

2480-31579

695

if( cnt<0 ) cnt = 0;

never executed: cnt = 0;

cnt<0

Description

TRUE

never evaluated

FALSE

evaluated 34059 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
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Self test (104)
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...

0-34059

696

if( sz==0 || cnt==0 ){

sz==0

Description

TRUE

evaluated 2480 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31579 times by 438 tests

Evaluated by:

Self test
Self test (10)
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...

cnt==0

Description

TRUE

never evaluated

FALSE

evaluated 31579 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
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...

0-31579

697 sz = 0; -

698 pStart = 0; -

699

}else if( pBuf==0 ){

executed 2480 times by 1 test: end of block

Executed by:

Self test (438)

pBuf==0

Description

TRUE

evaluated 31579 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
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Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
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Self test (120)
...

FALSE

never evaluated

0-31579

700 sqlite3BeginBenignMalloc(); -

701 pStart = sqlite3Malloc( sz*cnt ); /* IMP: R-61949-35727 */ -

702 sqlite3EndBenignMalloc(); -

703

if( pStart ) cnt = sqlite3MallocSize(pStart)/sz;

executed 31539 times by 438 tests: cnt = sqlite3MallocSize(pStart)/sz;

Executed by:

Self test
Self test (10)
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...

pStart

Description

TRUE

evaluated 31539 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
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Self test (108)
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...

FALSE

evaluated 40 times by 1 test

Evaluated by:

Self test (438)

40-31539

704

}else{

executed 31579 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
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Self test (101)
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Self test (103)
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...

31579

705 pStart = pBuf; -

706

}

never executed: end of block

707 db->lookaside.pStart = pStart; -

708 db->lookaside.pInit = 0; -

709 db->lookaside.pFree = 0; -

710 db->lookaside.sz = (u16)sz; -

711

if( pStart ){

pStart

Description

TRUE

evaluated 31539 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
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...

FALSE

evaluated 2520 times by 1 test

Evaluated by:

Self test (438)

2520-31539

712 int i; -

713 LookasideSlot *p; -

714 assert( sz > (int)sizeof(LookasideSlot*) ); -

715 db->lookaside.nSlot = cnt; -

716 p = (LookasideSlot*)pStart; -

717

for(i=cnt-1; i>=0; i--){

i>=0

Description

TRUE

evaluated 14214839 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
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Self test (112)
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Self test (114)
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Self test (116)
Self test (117)
Self test (118)
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Self test (12)
Self test (120)
...

FALSE

evaluated 31539 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
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Self test (11)
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...

31539-14214839

718 p->pNext = db->lookaside.pInit; -

719 db->lookaside.pInit = p; -

720 p = (LookasideSlot*)&((u8*)p)[sz]; -

721

}

executed 14214848 times by 438 tests: end of block

Executed by:

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...

14214848

722 db->lookaside.pEnd = p; -

723 db->lookaside.bDisable = 0; -

724

db->lookaside.bMalloced = pBuf==0 ?1:0;

pBuf==0

Description

TRUE

evaluated 31539 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
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...

FALSE

never evaluated

0-31539

725

}else{

executed 31539 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
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Self test (101)
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...

31539

726 db->lookaside.pStart = db; -

727 db->lookaside.pEnd = db; -

728 db->lookaside.bDisable = 1; -

729 db->lookaside.bMalloced = 0; -

730 db->lookaside.nSlot = 0; -

731

}

executed 2520 times by 1 test: end of block

Executed by:

Self test (438)

2520

732 #endif /* SQLITE_OMIT_LOOKASIDE */ -

733

return SQLITE_OK;

executed 34059 times by 438 tests: return 0;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

34059

734 } -

735 -

736 /* -

737 ** Return the mutex associated with a database connection. -

738 */ -

739 sqlite3_mutex *sqlite3_db_mutex(sqlite3 *db){ -

740 #ifdef SQLITE_ENABLE_API_ARMOR -

741 if( !sqlite3SafetyCheckOk(db) ){ -

742 (void)SQLITE_MISUSE_BKPT; -

743 return 0; -

744 } -

745 #endif -

746

return db->mutex;

executed 4 times by 1 test: return db->mutex;

Executed by:

Self test (438)

747 } -

748 -

749 /* -

750 ** Free up as much memory as we can from the given database -

751 ** connection. -

752 */ -

753 int sqlite3_db_release_memory(sqlite3 *db){ -

754 int i; -

755 -

756 #ifdef SQLITE_ENABLE_API_ARMOR -

757 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

758 #endif -

759 sqlite3_mutex_enter(db->mutex); -

760 sqlite3BtreeEnterAll(db); -

761

for(i=0; i<db->nDb; i++){

i<db->nDb	Description
TRUE	evaluated 10 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5 times by 1 test Evaluated by: Self test (438)

5-10

762 Btree *pBt = db->aDb[i].pBt; -

763

if( pBt ){

pBt	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

4-6

764 Pager *pPager = sqlite3BtreePager(pBt); -

765 sqlite3PagerShrink(pPager); -

766

}

executed 6 times by 1 test: end of block

Executed by:

Self test (438)

767

}

executed 10 times by 1 test: end of block

Executed by:

Self test (438)

768 sqlite3BtreeLeaveAll(db); -

769 sqlite3_mutex_leave(db->mutex); -

770

return SQLITE_OK;

executed 5 times by 1 test: return 0;

Executed by:

Self test (438)

771 } -

772 -

773 /* -

774 ** Flush any dirty pages in the pager-cache for any attached database -

775 ** to disk. -

776 */ -

777 int sqlite3_db_cacheflush(sqlite3 *db){ -

778 int i; -

779 int rc = SQLITE_OK; -

780 int bSeenBusy = 0; -

781 -

782 #ifdef SQLITE_ENABLE_API_ARMOR -

783 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

784 #endif -

785 sqlite3_mutex_enter(db->mutex); -

786 sqlite3BtreeEnterAll(db); -

787

for(i=0; rc==SQLITE_OK && i<db->nDb; i++){

rc==0	Description
TRUE	evaluated 55 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

i<db->nDb	Description
TRUE	evaluated 38 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 17 times by 1 test Evaluated by: Self test (438)

0-55

788 Btree *pBt = db->aDb[i].pBt; -

789

if( pBt && sqlite3BtreeIsInTrans(pBt) ){

pBt	Description
TRUE	evaluated 21 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 17 times by 1 test Evaluated by: Self test (438)

sqlite3BtreeIsInTrans(pBt)	Description
TRUE	evaluated 21 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-21

790 Pager *pPager = sqlite3BtreePager(pBt); -

791 rc = sqlite3PagerFlush(pPager); -

792

if( rc==SQLITE_BUSY ){

rc==5	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 19 times by 1 test Evaluated by: Self test (438)

2-19

793 bSeenBusy = 1; -

794 rc = SQLITE_OK; -

795

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

796

}

executed 21 times by 1 test: end of block

Executed by:

Self test (438)

797

}

executed 38 times by 1 test: end of block

Executed by:

Self test (438)

798 sqlite3BtreeLeaveAll(db); -

799 sqlite3_mutex_leave(db->mutex); -

800

return ((rc==SQLITE_OK && bSeenBusy) ? SQLITE_BUSY : rc);

executed 17 times by 1 test: return ((rc==0 && bSeenBusy) ? 5 : rc);

Executed by:

Self test (438)

rc==0	Description
TRUE	evaluated 17 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

bSeenBusy	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 15 times by 1 test Evaluated by: Self test (438)

0-17

801 } -

802 -

803 /* -

804 ** Configuration settings for an individual database connection -

805 */ -

806 int sqlite3_db_config(sqlite3 *db, int op, ...){ -

807 va_list ap; -

808 int rc; -

809 va_start(ap, op); -

810 switch( op ){ -

811

case SQLITE_DBCONFIG_MAINDBNAME: {

executed 1 time by 1 test: case 1000:

Executed by:

Self test (438)

812 /* IMP: R-06824-28531 */ -

813 /* IMP: R-36257-52125 */ -

814 db->aDb[0].zDbSName = va_arg(ap,char*); -

815 rc = SQLITE_OK; -

816

break;

executed 1 time by 1 test: break;

Executed by:

Self test (438)

817 } -

818

case SQLITE_DBCONFIG_LOOKASIDE: {

executed 2475 times by 1 test: case 1001:

Executed by:

Self test (438)

2475

819 void *pBuf = va_arg(ap, void*); /* IMP: R-26835-10964 */ -

820 int sz = va_arg(ap, int); /* IMP: R-47871-25994 */ -

821 int cnt = va_arg(ap, int); /* IMP: R-04460-53386 */ -

822 rc = setupLookaside(db, pBuf, sz, cnt); -

823

break;

executed 2475 times by 1 test: break;

Executed by:

Self test (438)

2475

824 } -

825

default: {

executed 41 times by 1 test: default:

Executed by:

Self test (438)

826 static const struct { -

827 int op; /* The opcode */ -

828 u32 mask; /* Mask of the bit in sqlite3.flags to set/clear */ -

829 } aFlagOp[] = { -

830 { SQLITE_DBCONFIG_ENABLE_FKEY, SQLITE_ForeignKeys }, -

831 { SQLITE_DBCONFIG_ENABLE_TRIGGER, SQLITE_EnableTrigger }, -

832 { SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, SQLITE_Fts3Tokenizer }, -

833 { SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION, SQLITE_LoadExtension }, -

834 { SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE, SQLITE_NoCkptOnClose }, -

835 { SQLITE_DBCONFIG_ENABLE_QPSG, SQLITE_EnableQPSG }, -

836 { SQLITE_DBCONFIG_TRIGGER_EQP, SQLITE_TriggerEQP }, -

837 { SQLITE_DBCONFIG_RESET_DATABASE, SQLITE_ResetDatabase }, -

838 }; -

839 unsigned int i; -

840 rc = SQLITE_ERROR; /* IMP: R-42790-23372 */ -

841

for(i=0; i<ArraySize(aFlagOp); i++){

i<((int)(sizeo...(aFlagOp[0])))	Description
TRUE	evaluated 287 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-287

842

if( aFlagOp[i].op==op ){

aFlagOp[i].op==op	Description
TRUE	evaluated 41 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 246 times by 1 test Evaluated by: Self test (438)

41-246

843 int onoff = va_arg(ap, int); -

844 int *pRes = va_arg(ap, int*); -

845 u32 oldFlags = db->flags; -

846

if( onoff>0 ){

onoff>0	Description
TRUE	evaluated 33 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

8-33

847 db->flags |= aFlagOp[i].mask; -

848

}else if( onoff==0 ){

executed 33 times by 1 test: end of block

Executed by:

Self test (438)

onoff==0	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-33

849 db->flags &= ~aFlagOp[i].mask; -

850

}

executed 8 times by 1 test: end of block

Executed by:

Self test (438)

851

if( oldFlags!=db->flags ){

oldFlags!=db->flags	Description
TRUE	evaluated 41 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-41

852 sqlite3ExpirePreparedStatements(db, 0); -

853

}

executed 41 times by 1 test: end of block

Executed by:

Self test (438)

854

if( pRes ){

pRes	Description
TRUE	evaluated 18 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 23 times by 1 test Evaluated by: Self test (438)

18-23

855 *pRes = (db->flags & aFlagOp[i].mask)!=0; -

856

}

executed 18 times by 1 test: end of block

Executed by:

Self test (438)

857 rc = SQLITE_OK; -

858

break;

executed 41 times by 1 test: break;

Executed by:

Self test (438)

859 } -

860

}

executed 246 times by 1 test: end of block

Executed by:

Self test (438)

246

861

break;

executed 41 times by 1 test: break;

Executed by:

Self test (438)

862 } -

863 } -

864 va_end(ap); -

865

return rc;

executed 2517 times by 1 test: return rc;

Executed by:

Self test (438)

2517

866 } -

867 -

868 -

869 /* -

870 ** Return true if the buffer z[0..n-1] contains all spaces. -

871 */ -

872 static int allSpaces(const char *z, int n){ -

873

while( n>0 && z[n-1]==' ' ){ n--; }

executed 734 times by 1 test: end of block

Executed by:

Self test (438)

n>0	Description
TRUE	evaluated 776 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 303 times by 1 test Evaluated by: Self test (438)

z[n-1]==' '	Description
TRUE	evaluated 734 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 42 times by 1 test Evaluated by: Self test (438)

42-776

874

return n==0;

executed 345 times by 1 test: return n==0;

Executed by:

Self test (438)

345

875 } -

876 -

877 /* -

878 ** This is the default collating function named "BINARY" which is always -

879 ** available. -

880 ** -

881 ** If the padFlag argument is not NULL then space padding at the end -

882 ** of strings is ignored. This implements the RTRIM collation. -

883 */ -

884 static int binCollFunc( -

885 void *padFlag, -

886 int nKey1, const void *pKey1, -

887 int nKey2, const void *pKey2 -

888 ){ -

889 int rc, n; -

890

n = nKey1<nKey2 ? nKey1 : nKey2;

nKey1<nKey2

Description

TRUE

evaluated 1631726 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

FALSE

evaluated 4582934 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

1631726-4582934

891 /* EVIDENCE-OF: R-65033-28449 The built-in BINARY collation compares -

892 ** strings byte by byte using the memcmp() function from the standard C -

893 ** library. */ -

894 assert( pKey1 && pKey2 ); -

895 rc = memcmp(pKey1, pKey2, n); -

896

if( rc==0 ){

rc==0

Description

TRUE

evaluated 238999 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

FALSE

evaluated 5975661 times by 28 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (438)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

238999-5975661

897

if( padFlag

padFlag

Description

TRUE

evaluated 183 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 238816 times by 31 tests

Evaluated by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

183-238816

898

&& allSpaces(((char*)pKey1)+n, nKey1-n)

allSpaces(((ch...1)+n, nKey1-n)	Description
TRUE	evaluated 162 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 21 times by 1 test Evaluated by: Self test (438)

21-162

899

&& allSpaces(((char*)pKey2)+n, nKey2-n)

allSpaces(((ch...2)+n, nKey2-n)	Description
TRUE	evaluated 141 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 21 times by 1 test Evaluated by: Self test (438)

21-141

900 ){ -

901 /* EVIDENCE-OF: R-31624-24737 RTRIM is like BINARY except that extra -

902 ** spaces at the end of either string do not change the result. In other -

903 ** words, strings will compare equal to one another as long as they -

904 ** differ only in the number of spaces at the end. -

905 */ -

906

}else{

executed 141 times by 1 test: end of block

Executed by:

Self test (438)

141

907 rc = nKey1 - nKey2; -

908

}

executed 238858 times by 31 tests: end of block

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

238858

909 } -

910

return rc;

executed 6214660 times by 31 tests: return rc;

Executed by:

Self test
Self test (100)
Self test (101)
Self test (104)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (32)
Self test (33)
Self test (34)
Self test (42)
Self test (438)
Self test (44)
Self test (46)
Self test (47)
Self test (48)
Self test (57)
Self test (58)
Self test (72)
Self test (73)
Self test (91)
Self test (92)
Self test (93)
...

6214660

911 } -

912 -

913 /* -

914 ** Return true if CollSeq is the default built-in BINARY. -

915 */ -

916 int sqlite3IsBinary(const CollSeq *p){ -

917 assert( p==0 || p->xCmp!=binCollFunc || p->pUser!=0 -

918 || strcmp(p->zName,"BINARY")==0 ); -

919

return p==0 || (p->xCmp==binCollFunc && p->pUser==0);

executed 8425 times by 1 test: return p==0 || (p->xCmp==binCollFunc && p->pUser==0);

Executed by:

Self test (438)

p==0	Description
TRUE	evaluated 713 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7712 times by 1 test Evaluated by: Self test (438)

p->xCmp==binCollFunc	Description
TRUE	evaluated 7604 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 108 times by 1 test Evaluated by: Self test (438)

p->pUser==0	Description
TRUE	evaluated 7604 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-8425

920 } -

921 -

922 /* -

923 ** Another built-in collating sequence: NOCASE. -

924 ** -

925 ** This collating sequence is intended to be used for "case independent -

926 ** comparison". SQLite's knowledge of upper and lower case equivalents -

927 ** extends only to the 26 characters used in the English language. -

928 ** -

929 ** At the moment there is only a UTF-8 implementation. -

930 */ -

931 static int nocaseCollatingFunc( -

932 void *NotUsed, -

933 int nKey1, const void *pKey1, -

934 int nKey2, const void *pKey2 -

935 ){ -

936 int r = sqlite3StrNICmp( -

937 (const char *)pKey1, (const char *)pKey2, (nKey1<nKey2)?nKey1:nKey2); -

938 UNUSED_PARAMETER(NotUsed); -

939

if( 0==r ){

0==r	Description
TRUE	evaluated 5347 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 10282 times by 1 test Evaluated by: Self test (438)

5347-10282

940 r = nKey1-nKey2; -

941

}

executed 5347 times by 1 test: end of block

Executed by:

Self test (438)

5347

942

return r;

executed 15629 times by 1 test: return r;

Executed by:

Self test (438)

15629

943 } -

944 -

945 /* -

946 ** Return the ROWID of the most recent insert -

947 */ -

948 sqlite_int64 sqlite3_last_insert_rowid(sqlite3 *db){ -

949 #ifdef SQLITE_ENABLE_API_ARMOR -

950 if( !sqlite3SafetyCheckOk(db) ){ -

951 (void)SQLITE_MISUSE_BKPT; -

952 return 0; -

953 } -

954 #endif -

955

return db->lastRowid;

executed 2081 times by 1 test: return db->lastRowid;

Executed by:

Self test (438)

2081

956 } -

957 -

958 /* -

959 ** Set the value returned by the sqlite3_last_insert_rowid() API function. -

960 */ -

961 void sqlite3_set_last_insert_rowid(sqlite3 *db, sqlite3_int64 iRowid){ -

962 #ifdef SQLITE_ENABLE_API_ARMOR -

963 if( !sqlite3SafetyCheckOk(db) ){ -

964 (void)SQLITE_MISUSE_BKPT; -

965 return; -

966 } -

967 #endif -

968 sqlite3_mutex_enter(db->mutex); -

969 db->lastRowid = iRowid; -

970 sqlite3_mutex_leave(db->mutex); -

971

}

never executed: end of block

972 -

973 /* -

974 ** Return the number of changes in the most recent call to sqlite3_exec(). -

975 */ -

976 int sqlite3_changes(sqlite3 *db){ -

977 #ifdef SQLITE_ENABLE_API_ARMOR -

978 if( !sqlite3SafetyCheckOk(db) ){ -

979 (void)SQLITE_MISUSE_BKPT; -

980 return 0; -

981 } -

982 #endif -

983

return db->nChange;

executed 170 times by 1 test: return db->nChange;

Executed by:

Self test (438)

170

984 } -

985 -

986 /* -

987 ** Return the number of changes since the database handle was opened. -

988 */ -

989 int sqlite3_total_changes(sqlite3 *db){ -

990 #ifdef SQLITE_ENABLE_API_ARMOR -

991 if( !sqlite3SafetyCheckOk(db) ){ -

992 (void)SQLITE_MISUSE_BKPT; -

993 return 0; -

994 } -

995 #endif -

996

return db->nTotalChange;

executed 38 times by 1 test: return db->nTotalChange;

Executed by:

Self test (438)

997 } -

998 -

999 /* -

1000 ** Close all open savepoints. This function only manipulates fields of the -

1001 ** database handle object, it does not close any savepoints that may be open -

1002 ** at the b-tree/pager level. -

1003 */ -

1004 void sqlite3CloseSavepoints(sqlite3 *db){ -

1005

while( db->pSavepoint ){

db->pSavepoint

Description

TRUE

evaluated 5970 times by 2 tests

Evaluated by:

Self test (438)
Self test (64)

FALSE

evaluated 40853 times by 94 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
...

5970-40853

1006 Savepoint *pTmp = db->pSavepoint; -

1007 db->pSavepoint = pTmp->pNext; -

1008 sqlite3DbFree(db, pTmp); -

1009

}

executed 5970 times by 2 tests: end of block

Executed by:

Self test (438)
Self test (64)

5970

1010 db->nSavepoint = 0; -

1011 db->nStatement = 0; -

1012 db->isTransactionSavepoint = 0; -

1013

}

executed 40853 times by 94 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (3)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
...

40853

1014 -

1015 /* -

1016 ** Invoke the destructor function associated with FuncDef p, if any. Except, -

1017 ** if this is not the last copy of the function, do not invoke it. Multiple -

1018 ** copies of a single function are created when create_function() is called -

1019 ** with SQLITE_ANY as the encoding. -

1020 */ -

1021 static void functionDestroy(sqlite3 *db, FuncDef *p){ -

1022 FuncDestructor *pDestructor = p->u.pDestructor; -

1023

if( pDestructor ){

pDestructor

Description

TRUE

evaluated 31406 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 1400599 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31406-1400599

1024 pDestructor->nRef--; -

1025

if( pDestructor->nRef==0 ){

pDestructor->nRef==0

Description

TRUE

evaluated 31402 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 4 times by 1 test

Evaluated by:

Self test (438)

4-31402

1026 pDestructor->xDestroy(pDestructor->pUserData); -

1027 sqlite3DbFree(db, pDestructor); -

1028

}

executed 31402 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

31402

1029

}

executed 31406 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

31406

1030

}

executed 1432005 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

1432005

1031 -

1032 /* -

1033 ** Disconnect all sqlite3_vtab objects that belong to database connection -

1034 ** db. This is called when db is being closed. -

1035 */ -

1036 static void disconnectAllVtab(sqlite3 *db){ -

1037 #ifndef SQLITE_OMIT_VIRTUALTABLE -

1038 int i; -

1039 HashElem *p; -

1040 sqlite3BtreeEnterAll(db); -

1041

for(i=0; i<db->nDb; i++){

i<db->nDb

Description

TRUE

evaluated 64910 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 32155 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32155-64910

1042 Schema *pSchema = db->aDb[i].pSchema; -

1043

if( pSchema ){

pSchema

Description

TRUE

evaluated 63422 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 1488 times by 1 test

Evaluated by:

Self test (438)

1488-63422

1044

for(p=sqliteHashFirst(&pSchema->tblHash); p; p=sqliteHashNext(p)){

Description

TRUE

evaluated 63710 times by 63 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
...

FALSE

evaluated 63422 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

63422-63710

1045 Table *pTab = (Table *)sqliteHashData(p); -

1046

if( IsVirtual(pTab) ) sqlite3VtabDisconnect(db, pTab);

executed 996 times by 1 test: sqlite3VtabDisconnect(db, pTab);

Executed by:

Self test (438)

((pTab)->nModuleArg)

Description

TRUE

evaluated 996 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 62714 times by 63 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
...

996-62714

1047

}

executed 63710 times by 63 tests: end of block

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
Self test (438)
Self test (44)
...

63710

1048

}

executed 63422 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

63422

1049

}

executed 64910 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

64910

1050

for(p=sqliteHashFirst(&db->aModule); p; p=sqliteHashNext(p)){

Description

TRUE

evaluated 71411 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 32155 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32155-71411

1051 Module *pMod = (Module *)sqliteHashData(p); -

1052

if( pMod->pEpoTab ){

pMod->pEpoTab

Description

TRUE

evaluated 8615 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 62796 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

8615-62796

1053 sqlite3VtabDisconnect(db, pMod->pEpoTab); -

1054

}

executed 8615 times by 1 test: end of block

Executed by:

Self test (438)

8615

1055

}

executed 71411 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

71411

1056 sqlite3VtabUnlockList(db); -

1057 sqlite3BtreeLeaveAll(db); -

1058 #else -

1059 UNUSED_PARAMETER(db); -

1060 #endif -

1061

}

executed 32155 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32155

1062 -

1063 /* -

1064 ** Return TRUE if database connection db has unfinalized prepared -

1065 ** statements or unfinished sqlite3_backup objects. -

1066 */ -

1067 static int connectionIsBusy(sqlite3 *db){ -

1068 int j; -

1069 assert( sqlite3_mutex_held(db->mutex) ); -

1070

if( db->pVdbe ) return 1;

executed 7 times by 1 test: return 1;

Executed by:

Self test (438)

db->pVdbe

Description

TRUE

evaluated 7 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 64299 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

7-64299

1071

for(j=0; j<db->nDb; j++){

j<db->nDb

Description

TRUE

evaluated 129798 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 64299 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

64299-129798

1072 Btree *pBt = db->aDb[j].pBt; -

1073

if( pBt && sqlite3BtreeIsInBackup(pBt) ) return 1;

never executed: return 1;

pBt

Description

TRUE

evaluated 68563 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 61235 times by 55 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (438)
...

sqlite3BtreeIsInBackup(pBt)

Description

TRUE

never evaluated

FALSE

evaluated 68563 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

0-68563

1074

}

executed 129798 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

129798

1075

return 0;

executed 64299 times by 66 tests: return 0;

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

64299

1076 } -

1077 -

1078 /* -

1079 ** Close an existing SQLite database -

1080 */ -

1081 static int sqlite3Close(sqlite3 *db, int forceZombie){ -

1082

if( !db ){

!db

Description

TRUE

evaluated 644 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32160 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

644-32160

1083 /* EVIDENCE-OF: R-63257-11740 Calling sqlite3_close() or -

1084 ** sqlite3_close_v2() with a NULL pointer argument is a harmless no-op. */ -

1085

return SQLITE_OK;

executed 644 times by 1 test: return 0;

Executed by:

Self test (438)

644

1086 } -

1087

if( !sqlite3SafetyCheckSickOrOk(db) ){

!sqlite3Safety...ckSickOrOk(db)

Description

TRUE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32155 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

5-32155

1088

return SQLITE_MISUSE_BKPT;

executed 5 times by 1 test: return sqlite3MisuseError(1088);

Executed by:

Self test (438)

1089 } -

1090 sqlite3_mutex_enter(db->mutex); -

1091

if( db->mTrace & SQLITE_TRACE_CLOSE ){

db->mTrace & 0x08

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32153 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

2-32153

1092 db->xTrace(SQLITE_TRACE_CLOSE, db->pTraceArg, db, 0); -

1093

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

1094 -

1095 /* Force xDisconnect calls on all virtual tables */ -

1096 disconnectAllVtab(db); -

1097 -

1098 /* If a transaction is open, the disconnectAllVtab() call above -

1099 ** will not have called the xDisconnect() method on any virtual -

1100 ** tables in the db->aVTrans[] array. The following sqlite3VtabRollback() -

1101 ** call will do so. We need to do this before the check for active -

1102 ** SQL statements below, as the v-table implementation may be storing -

1103 ** some prepared statements internally. -

1104 */ -

1105 sqlite3VtabRollback(db); -

1106 -

1107 /* Legacy behavior (sqlite3_close() behavior) is to return -

1108 ** SQLITE_BUSY if the connection can not be closed immediately. -

1109 */ -

1110

if( !forceZombie && connectionIsBusy(db) ){

!forceZombie

Description

TRUE

evaluated 32150 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

connectionIsBusy(db)

Description

TRUE

evaluated 3 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32147 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

3-32150

1111 sqlite3ErrorWithMsg(db, SQLITE_BUSY, "unable to close due to unfinalized " -

1112 "statements or unfinished backups"); -

1113 sqlite3_mutex_leave(db->mutex); -

1114

return SQLITE_BUSY;

executed 3 times by 1 test: return 5;

Executed by:

Self test (438)

1115 } -

1116 -

1117 #ifdef SQLITE_ENABLE_SQLLOG -

1118 if( sqlite3GlobalConfig.xSqllog ){ -

1119 /* Closing the handle. Fourth parameter is passed the value 2. */ -

1120 sqlite3GlobalConfig.xSqllog(sqlite3GlobalConfig.pSqllogArg, db, 0, 2); -

1121 } -

1122 #endif -

1123 -

1124 /* Convert the connection into a zombie and then close it. -

1125 */ -

1126 db->magic = SQLITE_MAGIC_ZOMBIE; -

1127 sqlite3LeaveMutexAndCloseZombie(db); -

1128

return SQLITE_OK;

executed 32152 times by 66 tests: return 0;

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32152

1129 } -

1130 -

1131 /* -

1132 ** Two variations on the public interface for closing a database -

1133 ** connection. The sqlite3_close() version returns SQLITE_BUSY and -

1134 ** leaves the connection option if there are unfinalized prepared -

1135 ** statements or unfinished sqlite3_backups. The sqlite3_close_v2() -

1136 ** version forces the connection to become a zombie if there are -

1137 ** unclosed resources, and arranges for deallocation when the last -

1138 ** prepare statement or sqlite3_backup closes. -

1139 */ -

1140

int sqlite3_close(sqlite3 *db){ return sqlite3Close(db,0); }

executed 32799 times by 66 tests: return sqlite3Close(db,0);

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32799

1141

int sqlite3_close_v2(sqlite3 *db){ return sqlite3Close(db,1); }

executed 5 times by 1 test: return sqlite3Close(db,1);

Executed by:

Self test (438)

1142 -

1143 -

1144 /* -

1145 ** Close the mutex on database connection db. -

1146 ** -

1147 ** Furthermore, if database connection db is a zombie (meaning that there -

1148 ** has been a prior call to sqlite3_close(db) or sqlite3_close_v2(db)) and -

1149 ** every sqlite3_stmt has now been finalized and every sqlite3_backup has -

1150 ** finished, then free all resources. -

1151 */ -

1152 void sqlite3LeaveMutexAndCloseZombie(sqlite3 *db){ -

1153 HashElem *i; /* Hash table iterator */ -

1154 int j; -

1155 -

1156 /* If there are outstanding sqlite3_stmt or sqlite3_backup objects -

1157 ** or if the connection has not yet been closed by sqlite3_close_v2(), -

1158 ** then just leave the mutex and return. -

1159 */ -

1160

if( db->magic!=SQLITE_MAGIC_ZOMBIE || connectionIsBusy(db) ){

db->magic!=0x64cffc7f

Description

TRUE

evaluated 377356 times by 436 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

evaluated 32156 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

connectionIsBusy(db)

Description

TRUE

evaluated 4 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32152 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

4-377356

1161 sqlite3_mutex_leave(db->mutex); -

1162

return;

executed 377360 times by 436 tests: return;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

377360

1163 } -

1164 -

1165 /* If we reach this point, it means that the database connection has -

1166 ** closed all sqlite3_stmt and sqlite3_backup objects and has been -

1167 ** passed to sqlite3_close (meaning that it is a zombie). Therefore, -

1168 ** go ahead and free all resources. -

1169 */ -

1170 -

1171 /* If a transaction is open, roll it back. This also ensures that if -

1172 ** any database schemas have been modified by an uncommitted transaction -

1173 ** they are reset. And that the required b-tree mutex is held to make -

1174 ** the pager rollback and schema reset an atomic operation. */ -

1175 sqlite3RollbackAll(db, SQLITE_OK); -

1176 -

1177 /* Free any outstanding Savepoint structures. */ -

1178 sqlite3CloseSavepoints(db); -

1179 -

1180 /* Close all database connections */ -

1181

for(j=0; j<db->nDb; j++){

j<db->nDb

Description

TRUE

evaluated 64904 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 32152 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32152-64904

1182 struct Db *pDb = &db->aDb[j]; -

1183

if( pDb->pBt ){

pDb->pBt

Description

TRUE

evaluated 34284 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 30620 times by 55 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (438)
...

30620-34284

1184 sqlite3BtreeClose(pDb->pBt); -

1185 pDb->pBt = 0; -

1186

if( j!=1 ){

j!=1

Description

TRUE

evaluated 32018 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 2266 times by 12 tests

Evaluated by:

Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

2266-32018

1187 pDb->pSchema = 0; -

1188

}

executed 32018 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32018

1189

}

executed 34284 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

34284

1190

}

executed 64904 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

64904

1191 /* Clear the TEMP schema separately and last */ -

1192

if( db->aDb[1].pSchema ){

db->aDb[1].pSchema

Description

TRUE

evaluated 31406 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 746 times by 1 test

Evaluated by:

Self test (438)

746-31406

1193 sqlite3SchemaClear(db->aDb[1].pSchema); -

1194

}

executed 31406 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
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Self test (41)
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Self test (43)
...

31406

1195 sqlite3VtabUnlockList(db); -

1196 -

1197 /* Free up the array of auxiliary databases */ -

1198 sqlite3CollapseDatabaseArray(db); -

1199 assert( db->nDb<=2 ); -

1200 assert( db->aDb==db->aDbStatic ); -

1201 -

1202 /* Tell the code in notify.c that the connection no longer holds any -

1203 ** locks and does not require any further unlock-notify callbacks. -

1204 */ -

1205 sqlite3ConnectionClosed(db); -

1206 -

1207

for(i=sqliteHashFirst(&db->aFunc); i; i=sqliteHashNext(i)){

Description

TRUE

evaluated 621068 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 32152 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32152-621068

1208 FuncDef *pNext, *p; -

1209 p = sqliteHashData(i); -

1210 do{ -

1211 functionDestroy(db, p); -

1212 pNext = p->pNext; -

1213 sqlite3DbFree(db, p); -

1214 p = pNext; -

1215

}while( p );

executed 711471 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

Description

TRUE

evaluated 90403 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 621068 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

90403-711471

1216

}

executed 621068 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

621068

1217 sqlite3HashClear(&db->aFunc); -

1218

for(i=sqliteHashFirst(&db->aCollSeq); i; i=sqliteHashNext(i)){

Description

TRUE

evaluated 96423 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 32152 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32152-96423

1219 CollSeq *pColl = (CollSeq *)sqliteHashData(i); -

1220 /* Invoke any destructors registered for collation sequence user data. */ -

1221

for(j=0; j<3; j++){

j<3

Description

TRUE

evaluated 289269 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 96423 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

96423-289269

1222

if( pColl[j].xDel ){

pColl[j].xDel

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 289268 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

1-289268

1223 pColl[j].xDel(pColl[j].pUser); -

1224

}

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

1225

}

executed 289269 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

289269

1226 sqlite3DbFree(db, pColl); -

1227

}

executed 96423 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
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...

96423

1228 sqlite3HashClear(&db->aCollSeq); -

1229 #ifndef SQLITE_OMIT_VIRTUALTABLE -

1230

for(i=sqliteHashFirst(&db->aModule); i; i=sqliteHashNext(i)){

Description

TRUE

evaluated 71405 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 32152 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32152-71405

1231 Module *pMod = (Module *)sqliteHashData(i); -

1232

if( pMod->xDestroy ){

pMod->xDestroy

Description

TRUE

evaluated 147 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 71258 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

147-71258

1233 pMod->xDestroy(pMod->pAux); -

1234

}

executed 147 times by 1 test: end of block

Executed by:

Self test (438)

147

1235 sqlite3VtabEponymousTableClear(db, pMod); -

1236 sqlite3DbFree(db, pMod); -

1237

}

executed 71405 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

71405

1238 sqlite3HashClear(&db->aModule); -

1239 #endif -

1240 -

1241 sqlite3Error(db, SQLITE_OK); /* Deallocates any cached error strings. */ -

1242 sqlite3ValueFree(db->pErr); -

1243 sqlite3CloseExtensions(db); -

1244 #if SQLITE_USER_AUTHENTICATION -

1245 sqlite3_free(db->auth.zAuthUser); -

1246 sqlite3_free(db->auth.zAuthPW); -

1247 #endif -

1248 -

1249 db->magic = SQLITE_MAGIC_ERROR; -

1250 -

1251 /* The temp-database schema is allocated differently from the other schema -

1252 ** objects (using sqliteMalloc() directly, instead of sqlite3BtreeSchema()). -

1253 ** So it needs to be freed here. Todo: Why not roll the temp schema into -

1254 ** the same sqliteMalloc() as the one that allocates the database -

1255 ** structure? -

1256 */ -

1257 sqlite3DbFree(db, db->aDb[1].pSchema); -

1258 sqlite3_mutex_leave(db->mutex); -

1259 db->magic = SQLITE_MAGIC_CLOSED; -

1260 sqlite3_mutex_free(db->mutex); -

1261 assert( sqlite3LookasideUsed(db,0)==0 ); -

1262

if( db->lookaside.bMalloced ){

db->lookaside.bMalloced

Description

TRUE

evaluated 28696 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

FALSE

evaluated 3456 times by 1 test

Evaluated by:

Self test (438)

3456-28696

1263 sqlite3_free(db->lookaside.pStart); -

1264

}

executed 28696 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

28696

1265 sqlite3_free(db); -

1266

}

executed 32152 times by 66 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

32152

1267 -

1268 /* -

1269 ** Rollback all database files. If tripCode is not SQLITE_OK, then -

1270 ** any write cursors are invalidated ("tripped" - as in "tripping a circuit -

1271 ** breaker") and made to return tripCode if there are any further -

1272 ** attempts to use that cursor. Read cursors remain open and valid -

1273 ** but are "saved" in case the table pages are moved around. -

1274 */ -

1275 void sqlite3RollbackAll(sqlite3 *db, int tripCode){ -

1276 int i; -

1277 int inTrans = 0; -

1278 int schemaChange; -

1279 assert( sqlite3_mutex_held(db->mutex) ); -

1280 sqlite3BeginBenignMalloc(); -

1281 -

1282 /* Obtain all b-tree mutexes before making any calls to BtreeRollback(). -

1283 ** This is important in case the transaction being rolled back has -

1284 ** modified the database schema. If the b-tree mutexes are not taken -

1285 ** here, then another shared-cache connection might sneak in between -

1286 ** the database rollback and schema reset, which can cause false -

1287 ** corruption reports in some cases. */ -

1288 sqlite3BtreeEnterAll(db); -

1289

schemaChange = (db->mDbFlags & DBFLAG_SchemaChange)!=0 && db->init.busy==0;

(db->mDbFlags & 0x0001)!=0

Description

TRUE

evaluated 1415 times by 2 tests

Evaluated by:

Self test (438)
Self test (61)

FALSE

evaluated 40396 times by 76 tests

Evaluated by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
...

db->init.busy==0	Description
TRUE	evaluated 1185 times by 2 tests Evaluated by: Self test (438) Self test (61)
FALSE	evaluated 230 times by 1 test Evaluated by: Self test (438)

230-40396

1290 -

1291

for(i=0; i<db->nDb; i++){

i<db->nDb

Description

TRUE

evaluated 85087 times by 76 tests

Evaluated by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
...

FALSE

evaluated 41807 times by 72 tests

Evaluated by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (14)
Self test (18)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
...

41807-85087

1292 Btree *p = db->aDb[i].pBt; -

1293

if( p ){

Description

TRUE

evaluated 49712 times by 76 tests

Evaluated by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
...

FALSE

evaluated 35375 times by 61 tests

Evaluated by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (14)
Self test (18)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
...

35375-49712

1294

if( sqlite3BtreeIsInTrans(p) ){

sqlite3BtreeIsInTrans(p)

Description

TRUE

evaluated 4504 times by 16 tests

Evaluated by:

Self test (10)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (27)
Self test (39)
Self test (438)
Self test (47)
Self test (55)
Self test (6)
Self test (79)
Self test (8)
Self test (88)

FALSE

evaluated 45208 times by 66 tests

Evaluated by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
Self test (40)
Self test (41)
Self test (42)
Self test (43)
...

4504-45208

1295 inTrans = 1; -

1296

}

executed 4504 times by 16 tests: end of block

Executed by:

Self test (10)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (20)
Self test (22)
Self test (27)
Self test (39)
Self test (438)
Self test (47)
Self test (55)
Self test (6)
Self test (79)
Self test (8)
Self test (88)

4504

1297 sqlite3BtreeRollback(p, tripCode, !schemaChange); -

1298

}

executed 49708 times by 72 tests: end of block

Executed by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (14)
Self test (18)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
...

49708

1299

}

executed 85083 times by 72 tests: end of block

Executed by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (14)
Self test (18)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
...

85083

1300 sqlite3VtabRollback(db); -

1301 sqlite3EndBenignMalloc(); -

1302 -

1303

if( schemaChange ){

schemaChange

Description

TRUE

evaluated 1185 times by 2 tests

Evaluated by:

Self test (438)
Self test (61)

FALSE

evaluated 40622 times by 72 tests

Evaluated by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (14)
Self test (18)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
...

1185-40622

1304 sqlite3ExpirePreparedStatements(db, 0); -

1305 sqlite3ResetAllSchemasOfConnection(db); -

1306

}

executed 1185 times by 2 tests: end of block

Executed by:

Self test (438)
Self test (61)

1185

1307 sqlite3BtreeLeaveAll(db); -

1308 -

1309 /* Any deferred constraint violations have now been resolved. */ -

1310 db->nDeferredCons = 0; -

1311 db->nDeferredImmCons = 0; -

1312 db->flags &= ~SQLITE_DeferFKs; -

1313 -

1314 /* If one has been configured, invoke the rollback-hook callback */ -

1315

if( db->xRollbackCallback && (inTrans || !db->autoCommit) ){

db->xRollbackCallback

Description

TRUE

evaluated 4 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 41803 times by 72 tests

Evaluated by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (14)
Self test (18)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
...

inTrans	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

!db->autoCommit	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-41803

1316 db->xRollbackCallback(db->pRollbackArg); -

1317

}

executed 3 times by 1 test: end of block

Executed by:

Self test (438)

1318

}

executed 41807 times by 72 tests: end of block

Executed by:

Self test (10)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (14)
Self test (18)
Self test (22)
Self test (24)
Self test (25)
Self test (26)
Self test (27)
Self test (28)
Self test (29)
Self test (30)
Self test (31)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (36)
Self test (37)
Self test (38)
Self test (39)
...

41807

1319 -

1320 /* -

1321 ** Return a static string containing the name corresponding to the error code -

1322 ** specified in the argument. -

1323 */ -

1324 #if defined(SQLITE_NEED_ERR_NAME) -

1325 const char *sqlite3ErrName(int rc){ -

1326 const char *zName = 0; -

1327 int i, origRc = rc; -

1328

for(i=0; i<2 && zName==0; i++, rc &= 0xff){

i<2	Description
TRUE	evaluated 31920 times by 8 tests Evaluated by: Self test (101) Self test (102) Self test (103) Self test (104) Self test (105) Self test (34) Self test (438) Self test (63)
FALSE	evaluated 338 times by 1 test Evaluated by: Self test (438)

zName==0	Description
TRUE	evaluated 16298 times by 8 tests Evaluated by: Self test (101) Self test (102) Self test (103) Self test (104) Self test (105) Self test (34) Self test (438) Self test (63)
FALSE	evaluated 15622 times by 8 tests Evaluated by: Self test (101) Self test (102) Self test (103) Self test (104) Self test (105) Self test (34) Self test (438) Self test (63)

338-31920

1329 switch( rc ){ -

1330

case SQLITE_OK: zName = "SQLITE_OK"; break;

executed 8415 times by 8 tests: break;

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (34)
Self test (438)
Self test (63)

executed 8415 times by 8 tests: case 0:

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (34)
Self test (438)
Self test (63)

8415

1331

case SQLITE_ERROR: zName = "SQLITE_ERROR"; break;

executed 192 times by 1 test: break;

Executed by:

Self test (438)

executed 192 times by 1 test: case 1:

Executed by:

Self test (438)

192

1332

case SQLITE_ERROR_SNAPSHOT: zName = "SQLITE_ERROR_SNAPSHOT"; break;

never executed: break;

never executed: case (1 | (3<<8)):

1333

case SQLITE_INTERNAL: zName = "SQLITE_INTERNAL"; break;

executed 39 times by 1 test: break;

Executed by:

Self test (438)

executed 39 times by 1 test: case 2:

Executed by:

Self test (438)

1334

case SQLITE_PERM: zName = "SQLITE_PERM"; break;

executed 41 times by 1 test: break;

Executed by:

Self test (438)

executed 41 times by 1 test: case 3:

Executed by:

Self test (438)

1335

case SQLITE_ABORT: zName = "SQLITE_ABORT"; break;

executed 218 times by 1 test: break;

Executed by:

Self test (438)

executed 218 times by 1 test: case 4:

Executed by:

Self test (438)

218

1336

case SQLITE_ABORT_ROLLBACK: zName = "SQLITE_ABORT_ROLLBACK"; break;

never executed: break;

never executed: case (4 | (2<<8)):

1337

case SQLITE_BUSY: zName = "SQLITE_BUSY"; break;

executed 81 times by 1 test: break;

Executed by:

Self test (438)

executed 81 times by 1 test: case 5:

Executed by:

Self test (438)

1338

case SQLITE_BUSY_RECOVERY: zName = "SQLITE_BUSY_RECOVERY"; break;

never executed: break;

never executed: case (5 | (1<<8)):

1339

case SQLITE_BUSY_SNAPSHOT: zName = "SQLITE_BUSY_SNAPSHOT"; break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

executed 2 times by 1 test: case (5 | (2<<8)):

Executed by:

Self test (438)

1340

case SQLITE_LOCKED: zName = "SQLITE_LOCKED"; break;

executed 52 times by 1 test: break;

Executed by:

Self test (438)

executed 52 times by 1 test: case 6:

Executed by:

Self test (438)

1341

case SQLITE_LOCKED_SHAREDCACHE: zName = "SQLITE_LOCKED_SHAREDCACHE";break;

never executed: break;

never executed: case (6 | (1<<8)):

1342

case SQLITE_NOMEM: zName = "SQLITE_NOMEM"; break;

executed 212 times by 1 test: break;

Executed by:

Self test (438)

executed 212 times by 1 test: case 7:

Executed by:

Self test (438)

212

1343

case SQLITE_READONLY: zName = "SQLITE_READONLY"; break;

executed 41 times by 1 test: break;

Executed by:

Self test (438)

executed 41 times by 1 test: case 8:

Executed by:

Self test (438)

1344

case SQLITE_READONLY_RECOVERY: zName = "SQLITE_READONLY_RECOVERY"; break;

never executed: break;

never executed: case (8 | (1<<8)):

1345

case SQLITE_READONLY_CANTINIT: zName = "SQLITE_READONLY_CANTINIT"; break;

never executed: break;

never executed: case (8 | (5<<8)):

1346

case SQLITE_READONLY_ROLLBACK: zName = "SQLITE_READONLY_ROLLBACK"; break;

never executed: break;

never executed: case (8 | (3<<8)):

1347

case SQLITE_READONLY_DBMOVED: zName = "SQLITE_READONLY_DBMOVED"; break;

never executed: break;

never executed: case (8 | (4<<8)):

1348

case SQLITE_READONLY_DIRECTORY: zName = "SQLITE_READONLY_DIRECTORY";break;

never executed: break;

never executed: case (8 | (6<<8)):

1349

case SQLITE_INTERRUPT: zName = "SQLITE_INTERRUPT"; break;

executed 38 times by 1 test: break;

Executed by:

Self test (438)

executed 38 times by 1 test: case 9:

Executed by:

Self test (438)

1350

case SQLITE_IOERR: zName = "SQLITE_IOERR"; break;

executed 27 times by 1 test: break;

Executed by:

Self test (438)

executed 27 times by 1 test: case 10:

Executed by:

Self test (438)

1351

case SQLITE_IOERR_READ: zName = "SQLITE_IOERR_READ"; break;

executed 10 times by 1 test: break;

Executed by:

Self test (438)

executed 10 times by 1 test: case (10 | (1<<8)):

Executed by:

Self test (438)

1352

case SQLITE_IOERR_SHORT_READ: zName = "SQLITE_IOERR_SHORT_READ"; break;

never executed: break;

never executed: case (10 | (2<<8)):

1353

case SQLITE_IOERR_WRITE: zName = "SQLITE_IOERR_WRITE"; break;

executed 26 times by 1 test: break;

Executed by:

Self test (438)

executed 26 times by 1 test: case (10 | (3<<8)):

Executed by:

Self test (438)

1354

case SQLITE_IOERR_FSYNC: zName = "SQLITE_IOERR_FSYNC"; break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

executed 6 times by 1 test: case (10 | (4<<8)):

Executed by:

Self test (438)

1355

case SQLITE_IOERR_DIR_FSYNC: zName = "SQLITE_IOERR_DIR_FSYNC"; break;

never executed: break;

never executed: case (10 | (5<<8)):

1356

case SQLITE_IOERR_TRUNCATE: zName = "SQLITE_IOERR_TRUNCATE"; break;

never executed: break;

never executed: case (10 | (6<<8)):

1357

case SQLITE_IOERR_FSTAT: zName = "SQLITE_IOERR_FSTAT"; break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

executed 6 times by 1 test: case (10 | (7<<8)):

Executed by:

Self test (438)

1358

case SQLITE_IOERR_UNLOCK: zName = "SQLITE_IOERR_UNLOCK"; break;

never executed: break;

never executed: case (10 | (8<<8)):

1359

case SQLITE_IOERR_RDLOCK: zName = "SQLITE_IOERR_RDLOCK"; break;

never executed: break;

never executed: case (10 | (9<<8)):

1360

case SQLITE_IOERR_DELETE: zName = "SQLITE_IOERR_DELETE"; break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

executed 2 times by 1 test: case (10 | (10<<8)):

Executed by:

Self test (438)

1361

case SQLITE_IOERR_NOMEM: zName = "SQLITE_IOERR_NOMEM"; break;

executed 50 times by 1 test: break;

Executed by:

Self test (438)

executed 50 times by 1 test: case (10 | (12<<8)):

Executed by:

Self test (438)

1362

case SQLITE_IOERR_ACCESS: zName = "SQLITE_IOERR_ACCESS"; break;

executed 26 times by 1 test: break;

Executed by:

Self test (438)

executed 26 times by 1 test: case (10 | (13<<8)):

Executed by:

Self test (438)

1363

case SQLITE_IOERR_CHECKRESERVEDLOCK:

never executed: case (10 | (14<<8)):

1364

zName = "SQLITE_IOERR_CHECKRESERVEDLOCK"; break;

never executed: break;

1365

case SQLITE_IOERR_LOCK: zName = "SQLITE_IOERR_LOCK"; break;

never executed: break;

never executed: case (10 | (15<<8)):

1366

case SQLITE_IOERR_CLOSE: zName = "SQLITE_IOERR_CLOSE"; break;

never executed: break;

never executed: case (10 | (16<<8)):

1367

case SQLITE_IOERR_DIR_CLOSE: zName = "SQLITE_IOERR_DIR_CLOSE"; break;

never executed: break;

never executed: case (10 | (17<<8)):

1368

case SQLITE_IOERR_SHMOPEN: zName = "SQLITE_IOERR_SHMOPEN"; break;

never executed: break;

never executed: case (10 | (18<<8)):

1369

case SQLITE_IOERR_SHMSIZE: zName = "SQLITE_IOERR_SHMSIZE"; break;

never executed: break;

never executed: case (10 | (19<<8)):

1370

case SQLITE_IOERR_SHMLOCK: zName = "SQLITE_IOERR_SHMLOCK"; break;

never executed: break;

never executed: case (10 | (20<<8)):

1371

case SQLITE_IOERR_SHMMAP: zName = "SQLITE_IOERR_SHMMAP"; break;

never executed: break;

never executed: case (10 | (21<<8)):

1372

case SQLITE_IOERR_SEEK: zName = "SQLITE_IOERR_SEEK"; break;

never executed: break;

never executed: case (10 | (22<<8)):

1373

case SQLITE_IOERR_DELETE_NOENT: zName = "SQLITE_IOERR_DELETE_NOENT";break;

never executed: break;

never executed: case (10 | (23<<8)):

1374

case SQLITE_IOERR_MMAP: zName = "SQLITE_IOERR_MMAP"; break;

never executed: break;

never executed: case (10 | (24<<8)):

1375

case SQLITE_IOERR_GETTEMPPATH: zName = "SQLITE_IOERR_GETTEMPPATH"; break;

never executed: break;

never executed: case (10 | (25<<8)):

1376

case SQLITE_IOERR_CONVPATH: zName = "SQLITE_IOERR_CONVPATH"; break;

never executed: break;

never executed: case (10 | (26<<8)):

1377

case SQLITE_CORRUPT: zName = "SQLITE_CORRUPT"; break;

executed 42 times by 1 test: break;

Executed by:

Self test (438)

executed 42 times by 1 test: case 11:

Executed by:

Self test (438)

1378

case SQLITE_CORRUPT_VTAB: zName = "SQLITE_CORRUPT_VTAB"; break;

never executed: break;

never executed: case (11 | (1<<8)):

1379

case SQLITE_NOTFOUND: zName = "SQLITE_NOTFOUND"; break;

executed 25 times by 1 test: break;

Executed by:

Self test (438)

executed 25 times by 1 test: case 12:

Executed by:

Self test (438)

1380

case SQLITE_FULL: zName = "SQLITE_FULL"; break;

executed 35 times by 1 test: break;

Executed by:

Self test (438)

executed 35 times by 1 test: case 13:

Executed by:

Self test (438)

1381

case SQLITE_CANTOPEN: zName = "SQLITE_CANTOPEN"; break;

executed 39 times by 1 test: break;

Executed by:

Self test (438)

executed 39 times by 1 test: case 14:

Executed by:

Self test (438)

1382

case SQLITE_CANTOPEN_NOTEMPDIR: zName = "SQLITE_CANTOPEN_NOTEMPDIR";break;

never executed: break;

never executed: case (14 | (1<<8)):

1383

case SQLITE_CANTOPEN_ISDIR: zName = "SQLITE_CANTOPEN_ISDIR"; break;

never executed: break;

never executed: case (14 | (2<<8)):

1384

case SQLITE_CANTOPEN_FULLPATH: zName = "SQLITE_CANTOPEN_FULLPATH"; break;

never executed: break;

never executed: case (14 | (3<<8)):

1385

case SQLITE_CANTOPEN_CONVPATH: zName = "SQLITE_CANTOPEN_CONVPATH"; break;

never executed: break;

never executed: case (14 | (4<<8)):

1386

case SQLITE_PROTOCOL: zName = "SQLITE_PROTOCOL"; break;

executed 17 times by 1 test: break;

Executed by:

Self test (438)

executed 17 times by 1 test: case 15:

Executed by:

Self test (438)

1387

case SQLITE_EMPTY: zName = "SQLITE_EMPTY"; break;

executed 19 times by 1 test: break;

Executed by:

Self test (438)

executed 19 times by 1 test: case 16:

Executed by:

Self test (438)

1388

case SQLITE_SCHEMA: zName = "SQLITE_SCHEMA"; break;

executed 45 times by 1 test: break;

Executed by:

Self test (438)

executed 45 times by 1 test: case 17:

Executed by:

Self test (438)

1389

case SQLITE_TOOBIG: zName = "SQLITE_TOOBIG"; break;

executed 15 times by 1 test: break;

Executed by:

Self test (438)

executed 15 times by 1 test: case 18:

Executed by:

Self test (438)

1390

case SQLITE_CONSTRAINT: zName = "SQLITE_CONSTRAINT"; break;

executed 41 times by 1 test: break;

Executed by:

Self test (438)

executed 41 times by 1 test: case 19:

Executed by:

Self test (438)

1391

case SQLITE_CONSTRAINT_UNIQUE: zName = "SQLITE_CONSTRAINT_UNIQUE"; break;

executed 14 times by 1 test: break;

Executed by:

Self test (438)

executed 14 times by 1 test: case (19 | (8<<8)):

Executed by:

Self test (438)

1392

case SQLITE_CONSTRAINT_TRIGGER: zName = "SQLITE_CONSTRAINT_TRIGGER";break;

executed 7 times by 1 test: break;

Executed by:

Self test (438)

executed 7 times by 1 test: case (19 | (7<<8)):

Executed by:

Self test (438)

1393

case SQLITE_CONSTRAINT_FOREIGNKEY:

executed 16 times by 1 test: case (19 | (3<<8)):

Executed by:

Self test (438)

1394

zName = "SQLITE_CONSTRAINT_FOREIGNKEY"; break;

executed 16 times by 1 test: break;

Executed by:

Self test (438)

1395

case SQLITE_CONSTRAINT_CHECK: zName = "SQLITE_CONSTRAINT_CHECK"; break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

executed 2 times by 1 test: case (19 | (1<<8)):

Executed by:

Self test (438)

1396

case SQLITE_CONSTRAINT_PRIMARYKEY:

executed 3 times by 1 test: case (19 | (6<<8)):

Executed by:

Self test (438)

1397

zName = "SQLITE_CONSTRAINT_PRIMARYKEY"; break;

executed 3 times by 1 test: break;

Executed by:

Self test (438)

1398

case SQLITE_CONSTRAINT_NOTNULL: zName = "SQLITE_CONSTRAINT_NOTNULL";break;

executed 27 times by 1 test: break;

Executed by:

Self test (438)

executed 27 times by 1 test: case (19 | (5<<8)):

Executed by:

Self test (438)

1399

case SQLITE_CONSTRAINT_COMMITHOOK:

executed 1 time by 1 test: case (19 | (2<<8)):

Executed by:

Self test (438)

1400

zName = "SQLITE_CONSTRAINT_COMMITHOOK"; break;

executed 1 time by 1 test: break;

Executed by:

Self test (438)

1401

case SQLITE_CONSTRAINT_VTAB: zName = "SQLITE_CONSTRAINT_VTAB"; break;

never executed: break;

never executed: case (19 | (9<<8)):

1402

case SQLITE_CONSTRAINT_FUNCTION:

never executed: case (19 | (4<<8)):

1403

zName = "SQLITE_CONSTRAINT_FUNCTION"; break;

never executed: break;

1404

case SQLITE_CONSTRAINT_ROWID: zName = "SQLITE_CONSTRAINT_ROWID"; break;

executed 1 time by 1 test: break;

Executed by:

Self test (438)

executed 1 time by 1 test: case (19 |(10<<8)):

Executed by:

Self test (438)

1405

case SQLITE_MISMATCH: zName = "SQLITE_MISMATCH"; break;

executed 12 times by 1 test: break;

Executed by:

Self test (438)

executed 12 times by 1 test: case 20:

Executed by:

Self test (438)

1406

case SQLITE_MISUSE: zName = "SQLITE_MISUSE"; break;

executed 38 times by 1 test: break;

Executed by:

Self test (438)

executed 38 times by 1 test: case 21:

Executed by:

Self test (438)

1407

case SQLITE_NOLFS: zName = "SQLITE_NOLFS"; break;

executed 8 times by 1 test: break;

Executed by:

Self test (438)

executed 8 times by 1 test: case 22:

Executed by:

Self test (438)

1408

case SQLITE_AUTH: zName = "SQLITE_AUTH"; break;

executed 11 times by 1 test: break;

Executed by:

Self test (438)

executed 11 times by 1 test: case 23:

Executed by:

Self test (438)

1409

case SQLITE_FORMAT: zName = "SQLITE_FORMAT"; break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

executed 6 times by 1 test: case 24:

Executed by:

Self test (438)

1410

case SQLITE_RANGE: zName = "SQLITE_RANGE"; break;

executed 8 times by 1 test: break;

Executed by:

Self test (438)

executed 8 times by 1 test: case 25:

Executed by:

Self test (438)

1411

case SQLITE_NOTADB: zName = "SQLITE_NOTADB"; break;

executed 4 times by 1 test: break;

Executed by:

Self test (438)

executed 4 times by 1 test: case 26:

Executed by:

Self test (438)

1412

case SQLITE_ROW: zName = "SQLITE_ROW"; break;

executed 4926 times by 2 tests: break;

Executed by:

Self test (438)
Self test (63)

executed 4926 times by 2 tests: case 100:

Executed by:

Self test (438)
Self test (63)

4926

1413

case SQLITE_NOTICE: zName = "SQLITE_NOTICE"; break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

executed 2 times by 1 test: case 27:

Executed by:

Self test (438)

1414

case SQLITE_NOTICE_RECOVER_WAL: zName = "SQLITE_NOTICE_RECOVER_WAL";break;

executed 1 time by 1 test: break;

Executed by:

Self test (438)

executed 1 time by 1 test: case (27 | (1<<8)):

Executed by:

Self test (438)

1415

case SQLITE_NOTICE_RECOVER_ROLLBACK:

never executed: case (27 | (2<<8)):

1416

zName = "SQLITE_NOTICE_RECOVER_ROLLBACK"; break;

never executed: break;

1417

case SQLITE_WARNING: zName = "SQLITE_WARNING"; break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

executed 2 times by 1 test: case 28:

Executed by:

Self test (438)

1418

case SQLITE_WARNING_AUTOINDEX: zName = "SQLITE_WARNING_AUTOINDEX"; break;

executed 1 time by 1 test: break;

Executed by:

Self test (438)

executed 1 time by 1 test: case (28 | (1<<8)):

Executed by:

Self test (438)

1419

case SQLITE_DONE: zName = "SQLITE_DONE"; break;

executed 770 times by 1 test: break;

Executed by:

Self test (438)

executed 770 times by 1 test: case 101:

Executed by:

Self test (438)

770

1420 } -

1421

}

executed 16298 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (34)
Self test (438)
Self test (63)

16298

1422

if( zName==0 ){

zName==0	Description
TRUE	evaluated 338 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 15622 times by 8 tests Evaluated by: Self test (101) Self test (102) Self test (103) Self test (104) Self test (105) Self test (34) Self test (438) Self test (63)

338-15622

1423 static char zBuf[50]; -

1424 sqlite3_snprintf(sizeof(zBuf), zBuf, "SQLITE_UNKNOWN(%d)", origRc); -

1425 zName = zBuf; -

1426

}

executed 338 times by 1 test: end of block

Executed by:

Self test (438)

338

1427

return zName;

executed 15960 times by 8 tests: return zName;

Executed by:

Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (34)
Self test (438)
Self test (63)

15960

1428 } -

1429 #endif -

1430 -

1431 /* -

1432 ** Return a static string that describes the kind of error specified in the -

1433 ** argument. -

1434 */ -

1435 const char *sqlite3ErrStr(int rc){ -

1436 static const char* const aMsg[] = { -

1437 /* SQLITE_OK */ "not an error", -

1438 /* SQLITE_ERROR */ "SQL logic error", -

1439 /* SQLITE_INTERNAL */ 0, -

1440 /* SQLITE_PERM */ "access permission denied", -

1441 /* SQLITE_ABORT */ "query aborted", -

1442 /* SQLITE_BUSY */ "database is locked", -

1443 /* SQLITE_LOCKED */ "database table is locked", -

1444 /* SQLITE_NOMEM */ "out of memory", -

1445 /* SQLITE_READONLY */ "attempt to write a readonly database", -

1446 /* SQLITE_INTERRUPT */ "interrupted", -

1447 /* SQLITE_IOERR */ "disk I/O error", -

1448 /* SQLITE_CORRUPT */ "database disk image is malformed", -

1449 /* SQLITE_NOTFOUND */ "unknown operation", -

1450 /* SQLITE_FULL */ "database or disk is full", -

1451 /* SQLITE_CANTOPEN */ "unable to open database file", -

1452 /* SQLITE_PROTOCOL */ "locking protocol", -

1453 /* SQLITE_EMPTY */ 0, -

1454 /* SQLITE_SCHEMA */ "database schema has changed", -

1455 /* SQLITE_TOOBIG */ "string or blob too big", -

1456 /* SQLITE_CONSTRAINT */ "constraint failed", -

1457 /* SQLITE_MISMATCH */ "datatype mismatch", -

1458 /* SQLITE_MISUSE */ "bad parameter or other API misuse", -

1459 #ifdef SQLITE_DISABLE_LFS -

1460 /* SQLITE_NOLFS */ "large file support is disabled", -

1461 #else -

1462 /* SQLITE_NOLFS */ 0, -

1463 #endif -

1464 /* SQLITE_AUTH */ "authorization denied", -

1465 /* SQLITE_FORMAT */ 0, -

1466 /* SQLITE_RANGE */ "column index out of range", -

1467 /* SQLITE_NOTADB */ "file is not a database", -

1468 /* SQLITE_NOTICE */ "notification message", -

1469 /* SQLITE_WARNING */ "warning message", -

1470 }; -

1471 const char *zErr = "unknown error"; -

1472 switch( rc ){ -

1473

case SQLITE_ABORT_ROLLBACK: {

executed 6 times by 1 test: case (4 | (2<<8)):

Executed by:

Self test (438)

1474 zErr = "abort due to ROLLBACK"; -

1475

break;

executed 6 times by 1 test: break;

Executed by:

Self test (438)

1476 } -

1477

case SQLITE_ROW: {

never executed: case 100:

1478 zErr = "another row available"; -

1479

break;

never executed: break;

1480 } -

1481

case SQLITE_DONE: {

never executed: case 101:

1482 zErr = "no more rows available"; -

1483

break;

never executed: break;

1484 } -

1485

default: {

executed 15255 times by 23 tests: default:

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (38)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (50)
Self test (51)
Self test (52)
Self test (53)
Self test (55)
Self test (59)
Self test (61)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

15255

1486 rc &= 0xff; -

1487

if( ALWAYS(rc>=0) && rc<ArraySize(aMsg) && aMsg[rc]!=0 ){

(rc>=0)	Description
TRUE	evaluated 15255 times by 23 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (38) Self test (39) Self test (43) Self test (438) Self test (45) Self test (50) Self test (51) Self test (52) Self test (53) Self test (55) Self test (59) Self test (61) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71) Self test (74)
FALSE	never evaluated

rc<((int)(size...eof(aMsg[0])))	Description
TRUE	evaluated 15251 times by 23 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (38) Self test (39) Self test (43) Self test (438) Self test (45) Self test (50) Self test (51) Self test (52) Self test (53) Self test (55) Self test (59) Self test (61) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71) Self test (74)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

aMsg[rc]!=0	Description
TRUE	evaluated 15250 times by 23 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (38) Self test (39) Self test (43) Self test (438) Self test (45) Self test (50) Self test (51) Self test (52) Self test (53) Self test (55) Self test (59) Self test (61) Self test (65) Self test (66) Self test (67) Self test (68) Self test (69) Self test (70) Self test (71) Self test (74)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

0-15255

1488 zErr = aMsg[rc]; -

1489

}

executed 15250 times by 23 tests: end of block

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (38)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (50)
Self test (51)
Self test (52)
Self test (53)
Self test (55)
Self test (59)
Self test (61)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

15250

1490

break;

executed 15255 times by 23 tests: break;

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (38)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (50)
Self test (51)
Self test (52)
Self test (53)
Self test (55)
Self test (59)
Self test (61)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

15255

1491 } -

1492 } -

1493

return zErr;

executed 15261 times by 23 tests: return zErr;

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (38)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (50)
Self test (51)
Self test (52)
Self test (53)
Self test (55)
Self test (59)
Self test (61)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (74)

15261

1494 } -

1495 -

1496 /* -

1497 ** This routine implements a busy callback that sleeps and tries -

1498 ** again until a timeout value is reached. The timeout value is -

1499 ** an integer number of milliseconds passed in as the first -

1500 ** argument. -

1501 ** -

1502 ** Return non-zero to retry the lock. Return zero to stop trying -

1503 ** and cause SQLite to return SQLITE_BUSY. -

1504 */ -

1505 static int sqliteDefaultBusyCallback( -

1506 void *ptr, /* Database connection */ -

1507 int count, /* Number of times table has been busy */ -

1508 sqlite3_file *pFile /* The file on which the lock occurred */ -

1509 ){ -

1510 #if SQLITE_OS_WIN || HAVE_USLEEP -

1511 /* This case is for systems that have support for sleeping for fractions of -

1512 ** a second. Examples: All windows systems, unix systems with usleep() */ -

1513 static const u8 delays[] = -

1514 { 1, 2, 5, 10, 15, 20, 25, 25, 25, 50, 50, 100 }; -

1515 static const u8 totals[] = -

1516 { 0, 1, 3, 8, 18, 33, 53, 78, 103, 128, 178, 228 }; -

1517 # define NDELAY ArraySize(delays) -

1518 sqlite3 *db = (sqlite3 *)ptr; -

1519 int tmout = db->busyTimeout; -

1520 int delay, prior; -

1521 -

1522 #ifdef SQLITE_ENABLE_SETLK_TIMEOUT -

1523 if( sqlite3OsFileControl(pFile,SQLITE_FCNTL_LOCK_TIMEOUT,&tmout)==SQLITE_OK ){ -

1524 if( count ){ -

1525 tmout = 0; -

1526 sqlite3OsFileControl(pFile, SQLITE_FCNTL_LOCK_TIMEOUT, &tmout); -

1527 return 0; -

1528 }else{ -

1529 return 1; -

1530 } -

1531 } -

1532 #else -

1533 UNUSED_PARAMETER(pFile); -

1534 #endif -

1535 assert( count>=0 ); -

1536

if( count < NDELAY ){

count < ((int)...f(delays[0])))	Description
TRUE	evaluated 26 times by 2 tests Evaluated by: Self test (31) Self test (438)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

4-26

1537 delay = delays[count]; -

1538 prior = totals[count]; -

1539

}else{

executed 26 times by 2 tests: end of block

Executed by:

Self test (31)
Self test (438)

1540 delay = delays[NDELAY-1]; -

1541 prior = totals[NDELAY-1] + delay*(count-(NDELAY-1)); -

1542

}

executed 4 times by 1 test: end of block

Executed by:

Self test (438)

1543

if( prior + delay > tmout ){

prior + delay > tmout	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 26 times by 2 tests Evaluated by: Self test (31) Self test (438)

4-26

1544 delay = tmout - prior; -

1545

if( delay<=0 ) return 0;

executed 2 times by 1 test: return 0;

Executed by:

Self test (438)

delay<=0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

1546

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

1547 sqlite3OsSleep(db->pVfs, delay*1000); -

1548

return 1;

executed 28 times by 2 tests: return 1;

Executed by:

Self test (31)
Self test (438)

1549 #else -

1550 /* This case for unix systems that lack usleep() support. Sleeping -

1551 ** must be done in increments of whole seconds */ -

1552 sqlite3 *db = (sqlite3 *)ptr; -

1553 int tmout = ((sqlite3 *)ptr)->busyTimeout; -

1554 UNUSED_PARAMETER(pFile); -

1555 if( (count+1)*1000 > tmout ){ -

1556 return 0; -

1557 } -

1558 sqlite3OsSleep(db->pVfs, 1000000); -

1559 return 1; -

1560 #endif -

1561 } -

1562 -

1563 /* -

1564 ** Invoke the given busy handler. -

1565 ** -

1566 ** This routine is called when an operation failed to acquire a -

1567 ** lock on VFS file pFile. -

1568 ** -

1569 ** If this routine returns non-zero, the lock is retried. If it -

1570 ** returns 0, the operation aborts with an SQLITE_BUSY error. -

1571 */ -

1572 int sqlite3InvokeBusyHandler(BusyHandler *p, sqlite3_file *pFile){ -

1573 int rc; -

1574

if( p->xBusyHandler==0 || p->nBusy<0 ) return 0;

executed 1974 times by 11 tests: return 0;

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (38)
Self test (438)
Self test (50)
Self test (51)
Self test (52)
Self test (55)
Self test (59)
Self test (61)

p->xBusyHandler==0	Description
TRUE	evaluated 500 times by 11 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (38) Self test (438) Self test (50) Self test (51) Self test (52) Self test (55) Self test (59) Self test (61)
FALSE	evaluated 3086 times by 2 tests Evaluated by: Self test (31) Self test (438)

p->nBusy<0	Description
TRUE	evaluated 1474 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1612 times by 2 tests Evaluated by: Self test (31) Self test (438)

500-3086

1575

if( p->bExtraFileArg ){

p->bExtraFileArg	Description
TRUE	evaluated 30 times by 2 tests Evaluated by: Self test (31) Self test (438)
FALSE	evaluated 1582 times by 1 test Evaluated by: Self test (438)

30-1582

1576 /* Add an extra parameter with the pFile pointer to the end of the -

1577 ** callback argument list */ -

1578 int (*xTra)(void*,int,sqlite3_file*); -

1579 xTra = (int(*)(void*,int,sqlite3_file*))p->xBusyHandler; -

1580 rc = xTra(p->pBusyArg, p->nBusy, pFile); -

1581

}else{

executed 30 times by 2 tests: end of block

Executed by:

Self test (31)
Self test (438)

1582 /* Legacy style busy handler callback */ -

1583 rc = p->xBusyHandler(p->pBusyArg, p->nBusy); -

1584

}

executed 1582 times by 1 test: end of block

Executed by:

Self test (438)

1582

1585

if( rc==0 ){

rc==0	Description
TRUE	evaluated 110 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1502 times by 2 tests Evaluated by: Self test (31) Self test (438)

110-1502

1586 p->nBusy = -1; -

1587

}else{

executed 110 times by 1 test: end of block

Executed by:

Self test (438)

110

1588 p->nBusy++; -

1589

}

executed 1502 times by 2 tests: end of block

Executed by:

Self test (31)
Self test (438)

1502

1590

return rc;

executed 1612 times by 2 tests: return rc;

Executed by:

Self test (31)
Self test (438)

1612

1591 } -

1592 -

1593 /* -

1594 ** This routine sets the busy callback for an Sqlite database to the -

1595 ** given callback function with the given argument. -

1596 */ -

1597 int sqlite3_busy_handler( -

1598 sqlite3 *db, -

1599 int (*xBusy)(void*,int), -

1600 void *pArg -

1601 ){ -

1602 #ifdef SQLITE_ENABLE_API_ARMOR -

1603 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

1604 #endif -

1605 sqlite3_mutex_enter(db->mutex); -

1606 db->busyHandler.xBusyHandler = xBusy; -

1607 db->busyHandler.pBusyArg = pArg; -

1608 db->busyHandler.nBusy = 0; -

1609 db->busyHandler.bExtraFileArg = 0; -

1610 db->busyTimeout = 0; -

1611 sqlite3_mutex_leave(db->mutex); -

1612

return SQLITE_OK;

executed 157 times by 2 tests: return 0;

Executed by:

Self test (31)
Self test (438)

157

1613 } -

1614 -

1615 #ifndef SQLITE_OMIT_PROGRESS_CALLBACK -

1616 /* -

1617 ** This routine sets the progress callback for an Sqlite database to the -

1618 ** given callback function with the given argument. The progress callback will -

1619 ** be invoked every nOps opcodes. -

1620 */ -

1621 void sqlite3_progress_handler( -

1622 sqlite3 *db, -

1623 int nOps, -

1624 int (*xProgress)(void*), -

1625 void *pArg -

1626 ){ -

1627 #ifdef SQLITE_ENABLE_API_ARMOR -

1628 if( !sqlite3SafetyCheckOk(db) ){ -

1629 (void)SQLITE_MISUSE_BKPT; -

1630 return; -

1631 } -

1632 #endif -

1633 sqlite3_mutex_enter(db->mutex); -

1634

if( nOps>0 ){

nOps>0	Description
TRUE	evaluated 16 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7 times by 1 test Evaluated by: Self test (438)

7-16

1635 db->xProgress = xProgress; -

1636 db->nProgressOps = (unsigned)nOps; -

1637 db->pProgressArg = pArg; -

1638

}else{

executed 16 times by 1 test: end of block

Executed by:

Self test (438)

1639 db->xProgress = 0; -

1640 db->nProgressOps = 0; -

1641 db->pProgressArg = 0; -

1642

}

executed 7 times by 1 test: end of block

Executed by:

Self test (438)

1643 sqlite3_mutex_leave(db->mutex); -

1644

}

executed 23 times by 1 test: end of block

Executed by:

Self test (438)

1645 #endif -

1646 -

1647 -

1648 /* -

1649 ** This routine installs a default busy handler that waits for the -

1650 ** specified number of milliseconds before returning 0. -

1651 */ -

1652 int sqlite3_busy_timeout(sqlite3 *db, int ms){ -

1653 #ifdef SQLITE_ENABLE_API_ARMOR -

1654 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

1655 #endif -

1656

if( ms>0 ){

ms>0	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: Self test (31) Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-4

1657 sqlite3_busy_handler(db, (int(*)(void*,int))sqliteDefaultBusyCallback, -

1658 (void*)db); -

1659 db->busyTimeout = ms; -

1660 db->busyHandler.bExtraFileArg = 1; -

1661

}else{

executed 4 times by 2 tests: end of block

Executed by:

Self test (31)
Self test (438)

1662 sqlite3_busy_handler(db, 0, 0); -

1663

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

1664

return SQLITE_OK;

executed 6 times by 2 tests: return 0;

Executed by:

Self test (31)
Self test (438)

1665 } -

1666 -

1667 /* -

1668 ** Cause any pending operation to stop at its earliest opportunity. -

1669 */ -

1670 void sqlite3_interrupt(sqlite3 *db){ -

1671 #ifdef SQLITE_ENABLE_API_ARMOR -

1672 if( !sqlite3SafetyCheckOk(db) && (db==0 || db->magic!=SQLITE_MAGIC_ZOMBIE) ){ -

1673 (void)SQLITE_MISUSE_BKPT; -

1674 return; -

1675 } -

1676 #endif -

1677 db->u1.isInterrupted = 1; -

1678

}

executed 2137 times by 1 test: end of block

Executed by:

Self test (438)

2137

1679 -

1680 -

1681 /* -

1682 ** This function is exactly the same as sqlite3_create_function(), except -

1683 ** that it is designed to be called by internal code. The difference is -

1684 ** that if a malloc() fails in sqlite3_create_function(), an error code -

1685 ** is returned and the mallocFailed flag cleared. -

1686 */ -

1687 int sqlite3CreateFunc( -

1688 sqlite3 *db, -

1689 const char *zFunctionName, -

1690 int nArg, -

1691 int enc, -

1692 void *pUserData, -

1693 void (*xSFunc)(sqlite3_context*,int,sqlite3_value **), -

1694 void (*xStep)(sqlite3_context*,int,sqlite3_value **), -

1695 void (*xFinal)(sqlite3_context*), -

1696 void (*xValue)(sqlite3_context*), -

1697 void (*xInverse)(sqlite3_context*,int,sqlite3_value **), -

1698 FuncDestructor *pDestructor -

1699 ){ -

1700 FuncDef *p; -

1701 int nName; -

1702 int extraFlags; -

1703 -

1704 assert( sqlite3_mutex_held(db->mutex) ); -

1705 assert( xValue==0 || xSFunc==0 ); -

1706

if( zFunctionName==0 /* Must have a valid name */

zFunctionName==0

Description

TRUE

never evaluated

FALSE

evaluated 721702 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

0-721702

1707

|| (xSFunc!=0 && xFinal!=0) /* Not both xSFunc and xFinal */

xSFunc!=0

Description

TRUE

evaluated 602443 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 119259 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

xFinal!=0

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 602441 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

2-602443

1708

|| ((xFinal==0)!=(xStep==0)) /* Both or neither of xFinal and xStep */

((xFinal==0)!=(xStep==0))

Description

TRUE

evaluated 6 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 721694 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

6-721694

1709

|| ((xValue==0)!=(xInverse==0)) /* Both or neither of xValue, xInverse */

((xValue==0)!=(xInverse==0))

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 721692 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

2-721692

1710

|| (nArg<-1 || nArg>SQLITE_MAX_FUNCTION_ARG)

nArg<-1

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 721691 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

nArg>127

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 721690 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

1-721691

1711

|| (255<(nName = sqlite3Strlen30( zFunctionName)))

(255<(nName = ...unctionName)))

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 721688 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

2-721688

1712 ){ -

1713

return SQLITE_MISUSE_BKPT;

executed 14 times by 1 test: return sqlite3MisuseError(1713);

Executed by:

Self test (438)

1714 } -

1715 -

1716 assert( SQLITE_FUNC_CONSTANT==SQLITE_DETERMINISTIC ); -

1717 extraFlags = enc & SQLITE_DETERMINISTIC; -

1718 enc &= (SQLITE_FUNC_ENCMASK|SQLITE_ANY); -

1719 -

1720 #ifndef SQLITE_OMIT_UTF16 -

1721 /* If SQLITE_UTF16 is specified as the encoding type, transform this -

1722 ** to one of SQLITE_UTF16LE or SQLITE_UTF16BE using the -

1723 ** SQLITE_UTF16NATIVE macro. SQLITE_UTF16 is not used internally. -

1724 ** -

1725 ** If SQLITE_ANY is specified, add three versions of the function -

1726 ** to the hash table. -

1727 */ -

1728

if( enc==SQLITE_UTF16 ){

enc==4

Description

TRUE

evaluated 14 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 721674 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

14-721674

1729 enc = SQLITE_UTF16NATIVE; -

1730

}else if( enc==SQLITE_ANY ){

executed 14 times by 1 test: end of block

Executed by:

Self test (438)

enc==5

Description

TRUE

evaluated 30937 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 690737 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

14-690737

1731 int rc; -

1732 rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF8|extraFlags, -

1733 pUserData, xSFunc, xStep, xFinal, xValue, xInverse, pDestructor); -

1734

if( rc==SQLITE_OK ){

rc==0

Description

TRUE

evaluated 30845 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 92 times by 1 test

Evaluated by:

Self test (438)

92-30845

1735 rc = sqlite3CreateFunc(db, zFunctionName, nArg, SQLITE_UTF16LE|extraFlags, -

1736 pUserData, xSFunc, xStep, xFinal, xValue, xInverse, pDestructor); -

1737

}

executed 30845 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

30845

1738

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 100 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 30837 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

100-30837

1739

return rc;

executed 100 times by 1 test: return rc;

Executed by:

Self test (438)

100

1740 } -

1741 enc = SQLITE_UTF16BE; -

1742

}

executed 30837 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

30837

1743 #else -

1744 enc = SQLITE_UTF8; -

1745 #endif -

1746 -

1747 /* Check if an existing function is being overridden or deleted. If so, -

1748 ** and there are active VMs, then return SQLITE_BUSY. If a function -

1749 ** is being overridden/deleted but there are no active VMs, allow the -

1750 ** operation to continue but invalidate all precompiled statements. -

1751 */ -

1752 p = sqlite3FindFunction(db, zFunctionName, nArg, (u8)enc, 0); -

1753

if( p && (p->funcFlags & SQLITE_FUNC_ENCMASK)==(u32)enc && p->nArg==nArg ){

Description

TRUE

evaluated 61822 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 659766 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

(p->funcFlags ...003)==(u32)enc

Description

TRUE

evaluated 134 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 61688 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

p->nArg==nArg	Description
TRUE	evaluated 134 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-659766

1754

if( db->nVdbeActive ){

db->nVdbeActive	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 130 times by 1 test Evaluated by: Self test (438)

4-130

1755 sqlite3ErrorWithMsg(db, SQLITE_BUSY, -

1756 "unable to delete/modify user-function due to active statements"); -

1757 assert( !db->mallocFailed ); -

1758

return SQLITE_BUSY;

executed 4 times by 1 test: return 5;

Executed by:

Self test (438)

1759 }else{ -

1760 sqlite3ExpirePreparedStatements(db, 0); -

1761

}

executed 130 times by 1 test: end of block

Executed by:

Self test (438)

130

1762 } -

1763 -

1764 p = sqlite3FindFunction(db, zFunctionName, nArg, (u8)enc, 1); -

1765 assert(p || db->mallocFailed); -

1766

if( !p ){

Description

TRUE

evaluated 1050 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 720534 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

1050-720534

1767

return SQLITE_NOMEM_BKPT;

executed 1050 times by 1 test: return 7;

Executed by:

Self test (438)

1050

1768 } -

1769 -

1770 /* If an older version of the function with a configured destructor is -

1771 ** being replaced invoke the destructor function here. */ -

1772 functionDestroy(db, p); -

1773 -

1774

if( pDestructor ){

pDestructor

Description

TRUE

evaluated 31779 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 688755 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31779-688755

1775 pDestructor->nRef++; -

1776

}

executed 31779 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
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Self test (119)
Self test (12)
Self test (120)
...

31779

1777 p->u.pDestructor = pDestructor; -

1778 p->funcFlags = (p->funcFlags & SQLITE_FUNC_ENCMASK) | extraFlags; -

1779 testcase( p->funcFlags & SQLITE_DETERMINISTIC ); -

1780

p->xSFunc = xSFunc ? xSFunc : xStep;

xSFunc

Description

TRUE

evaluated 601555 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 118979 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

118979-601555

1781 p->xFinalize = xFinal; -

1782 p->xValue = xValue; -

1783 p->xInverse = xInverse; -

1784 p->pUserData = pUserData; -

1785 p->nArg = (u16)nArg; -

1786

return SQLITE_OK;

executed 720534 times by 438 tests: return 0;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

720534

1787 } -

1788 -

1789 /* -

1790 ** Worker function used by utf-8 APIs that create new functions: -

1791 ** -

1792 ** sqlite3_create_function() -

1793 ** sqlite3_create_function_v2() -

1794 ** sqlite3_create_window_function() -

1795 */ -

1796 static int createFunctionApi( -

1797 sqlite3 *db, -

1798 const char *zFunc, -

1799 int nArg, -

1800 int enc, -

1801 void *p, -

1802 void (*xSFunc)(sqlite3_context*,int,sqlite3_value**), -

1803 void (*xStep)(sqlite3_context*,int,sqlite3_value**), -

1804 void (*xFinal)(sqlite3_context*), -

1805 void (*xValue)(sqlite3_context*), -

1806 void (*xInverse)(sqlite3_context*,int,sqlite3_value**), -

1807 void(*xDestroy)(void*) -

1808 ){ -

1809 int rc = SQLITE_ERROR; -

1810 FuncDestructor *pArg = 0; -

1811 -

1812 #ifdef SQLITE_ENABLE_API_ARMOR -

1813 if( !sqlite3SafetyCheckOk(db) ){ -

1814 return SQLITE_MISUSE_BKPT; -

1815 } -

1816 #endif -

1817 sqlite3_mutex_enter(db->mutex); -

1818

if( xDestroy ){

xDestroy

Description

TRUE

evaluated 31800 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 628034 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31800-628034

1819 pArg = (FuncDestructor *)sqlite3Malloc(sizeof(FuncDestructor)); -

1820

if( !pArg ){

!pArg

Description

TRUE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31792 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
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Self test (12)
Self test (120)
...

8-31792

1821 sqlite3OomFault(db); -

1822 xDestroy(p); -

1823

goto out;

executed 8 times by 1 test: goto out;

Executed by:

Self test (438)

1824 } -

1825 pArg->nRef = 0; -

1826 pArg->xDestroy = xDestroy; -

1827 pArg->pUserData = p; -

1828

}

executed 31792 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31792

1829 rc = sqlite3CreateFunc(db, zFunc, nArg, enc, p, -

1830 xSFunc, xStep, xFinal, xValue, xInverse, pArg -

1831 ); -

1832

if( pArg && pArg->nRef==0 ){

pArg

Description

TRUE

evaluated 31792 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 628034 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

pArg->nRef==0

Description

TRUE

evaluated 17 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31775 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

17-628034

1833 assert( rc!=SQLITE_OK ); -

1834 xDestroy(p); -

1835 sqlite3_free(pArg); -

1836

}

executed 17 times by 1 test: end of block

Executed by:

Self test (438)

1837 -

1838

out:

code before this statement executed 659826 times by 438 tests: out:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

659826

1839 rc = sqlite3ApiExit(db, rc); -

1840 sqlite3_mutex_leave(db->mutex); -

1841

return rc;

executed 659834 times by 438 tests: return rc;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

659834

1842 } -

1843 -

1844 /* -

1845 ** Create new user functions. -

1846 */ -

1847 int sqlite3_create_function( -

1848 sqlite3 *db, -

1849 const char *zFunc, -

1850 int nArg, -

1851 int enc, -

1852 void *p, -

1853 void (*xSFunc)(sqlite3_context*,int,sqlite3_value **), -

1854 void (*xStep)(sqlite3_context*,int,sqlite3_value **), -

1855 void (*xFinal)(sqlite3_context*) -

1856 ){ -

1857

return createFunctionApi(db, zFunc, nArg, enc, p, xSFunc, xStep,

executed 628001 times by 438 tests: return createFunctionApi(db, zFunc, nArg, enc, p, xSFunc, xStep, xFinal, 0, 0, 0);

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

628001

1858

xFinal, 0, 0, 0);

executed 628001 times by 438 tests: return createFunctionApi(db, zFunc, nArg, enc, p, xSFunc, xStep, xFinal, 0, 0, 0);

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

628001

1859 } -

1860 int sqlite3_create_function_v2( -

1861 sqlite3 *db, -

1862 const char *zFunc, -

1863 int nArg, -

1864 int enc, -

1865 void *p, -

1866 void (*xSFunc)(sqlite3_context*,int,sqlite3_value **), -

1867 void (*xStep)(sqlite3_context*,int,sqlite3_value **), -

1868 void (*xFinal)(sqlite3_context*), -

1869 void (*xDestroy)(void *) -

1870 ){ -

1871

return createFunctionApi(db, zFunc, nArg, enc, p, xSFunc, xStep,

executed 31826 times by 438 tests: return createFunctionApi(db, zFunc, nArg, enc, p, xSFunc, xStep, xFinal, 0, 0, xDestroy);

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31826

1872

xFinal, 0, 0, xDestroy);

executed 31826 times by 438 tests: return createFunctionApi(db, zFunc, nArg, enc, p, xSFunc, xStep, xFinal, 0, 0, xDestroy);

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31826

1873 } -

1874 int sqlite3_create_window_function( -

1875 sqlite3 *db, -

1876 const char *zFunc, -

1877 int nArg, -

1878 int enc, -

1879 void *p, -

1880 void (*xStep)(sqlite3_context*,int,sqlite3_value **), -

1881 void (*xFinal)(sqlite3_context*), -

1882 void (*xValue)(sqlite3_context*), -

1883 void (*xInverse)(sqlite3_context*,int,sqlite3_value **), -

1884 void (*xDestroy)(void *) -

1885 ){ -

1886

return createFunctionApi(db, zFunc, nArg, enc, p, 0, xStep,

executed 7 times by 1 test: return createFunctionApi(db, zFunc, nArg, enc, p, 0, xStep, xFinal, xValue, xInverse, xDestroy);

Executed by:

Self test (438)

1887

xFinal, xValue, xInverse, xDestroy);

executed 7 times by 1 test: return createFunctionApi(db, zFunc, nArg, enc, p, 0, xStep, xFinal, xValue, xInverse, xDestroy);

Executed by:

Self test (438)

1888 } -

1889 -

1890 #ifndef SQLITE_OMIT_UTF16 -

1891 int sqlite3_create_function16( -

1892 sqlite3 *db, -

1893 const void *zFunctionName, -

1894 int nArg, -

1895 int eTextRep, -

1896 void *p, -

1897 void (*xSFunc)(sqlite3_context*,int,sqlite3_value**), -

1898 void (*xStep)(sqlite3_context*,int,sqlite3_value**), -

1899 void (*xFinal)(sqlite3_context*) -

1900 ){ -

1901 int rc; -

1902 char *zFunc8; -

1903 -

1904 #ifdef SQLITE_ENABLE_API_ARMOR -

1905 if( !sqlite3SafetyCheckOk(db) || zFunctionName==0 ) return SQLITE_MISUSE_BKPT; -

1906 #endif -

1907 sqlite3_mutex_enter(db->mutex); -

1908 assert( !db->mallocFailed ); -

1909 zFunc8 = sqlite3Utf16to8(db, zFunctionName, -1, SQLITE_UTF16NATIVE); -

1910 rc = sqlite3CreateFunc(db, zFunc8, nArg, eTextRep, p, xSFunc,xStep,xFinal,0,0,0); -

1911 sqlite3DbFree(db, zFunc8); -

1912 rc = sqlite3ApiExit(db, rc); -

1913 sqlite3_mutex_leave(db->mutex); -

1914

return rc;

executed 7 times by 1 test: return rc;

Executed by:

Self test (438)

1915 } -

1916 #endif -

1917 -

1918 -

1919 /* -

1920 ** The following is the implementation of an SQL function that always -

1921 ** fails with an error message stating that the function is used in the -

1922 ** wrong context. The sqlite3_overload_function() API might construct -

1923 ** SQL function that use this routine so that the functions will exist -

1924 ** for name resolution but are actually overloaded by the xFindFunction -

1925 ** method of virtual tables. -

1926 */ -

1927 static void sqlite3InvalidFunction( -

1928 sqlite3_context *context, /* The function calling context */ -

1929 int NotUsed, /* Number of arguments to the function */ -

1930 sqlite3_value **NotUsed2 /* Value of each argument */ -

1931 ){ -

1932 const char *zName = (const char*)sqlite3_user_data(context); -

1933 char *zErr; -

1934 UNUSED_PARAMETER2(NotUsed, NotUsed2); -

1935 zErr = sqlite3_mprintf( -

1936 "unable to use function %s in the requested context", zName); -

1937 sqlite3_result_error(context, zErr, -1); -

1938 sqlite3_free(zErr); -

1939

}

executed 6 times by 1 test: end of block

Executed by:

Self test (438)

1940 -

1941 /* -

1942 ** Declare that a function has been overloaded by a virtual table. -

1943 ** -

1944 ** If the function already exists as a regular global function, then -

1945 ** this routine is a no-op. If the function does not exist, then create -

1946 ** a new one that always throws a run-time error. -

1947 ** -

1948 ** When virtual tables intend to provide an overloaded function, they -

1949 ** should call this routine to make sure the global function exists. -

1950 ** A global function must exist in order for name resolution to work -

1951 ** properly. -

1952 */ -

1953 int sqlite3_overload_function( -

1954 sqlite3 *db, -

1955 const char *zName, -

1956 int nArg -

1957 ){ -

1958 int rc; -

1959 char *zCopy; -

1960 -

1961 #ifdef SQLITE_ENABLE_API_ARMOR -

1962 if( !sqlite3SafetyCheckOk(db) || zName==0 || nArg<-2 ){ -

1963 return SQLITE_MISUSE_BKPT; -

1964 } -

1965 #endif -

1966 sqlite3_mutex_enter(db->mutex); -

1967 rc = sqlite3FindFunction(db, zName, nArg, SQLITE_UTF8, 0)!=0; -

1968 sqlite3_mutex_leave(db->mutex); -

1969

if( rc ) return SQLITE_OK;

executed 29735 times by 438 tests: return 0;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

Description

TRUE

evaluated 29735 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
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Self test (108)
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Self test (115)
Self test (116)
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...

FALSE

evaluated 31872 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
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...

29735-31872

1970 zCopy = sqlite3_mprintf(zName); -

1971

if( zCopy==0 ) return SQLITE_NOMEM;

executed 96 times by 1 test: return 7;

Executed by:

Self test (438)

zCopy==0

Description

TRUE

evaluated 96 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31776 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
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Self test (119)
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...

96-31776

1972

return sqlite3_create_function_v2(db, zName, nArg, SQLITE_UTF8,

executed 31776 times by 438 tests: return sqlite3_create_function_v2(db, zName, nArg, 1, zCopy, sqlite3InvalidFunction, 0, 0, sqlite3_free);

Executed by:

Self test
Self test (10)
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...

31776

1973

zCopy, sqlite3InvalidFunction, 0, 0, sqlite3_free);

executed 31776 times by 438 tests: return sqlite3_create_function_v2(db, zName, nArg, 1, zCopy, sqlite3InvalidFunction, 0, 0, sqlite3_free);

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31776

1974 } -

1975 -

1976 #ifndef SQLITE_OMIT_TRACE -

1977 /* -

1978 ** Register a trace function. The pArg from the previously registered trace -

1979 ** is returned. -

1980 ** -

1981 ** A NULL trace function means that no tracing is executes. A non-NULL -

1982 ** trace is a pointer to a function that is invoked at the start of each -

1983 ** SQL statement. -

1984 */ -

1985 #ifndef SQLITE_OMIT_DEPRECATED -

1986 void *sqlite3_trace(sqlite3 *db, void(*xTrace)(void*,const char*), void *pArg){ -

1987 void *pOld; -

1988 -

1989 #ifdef SQLITE_ENABLE_API_ARMOR -

1990 if( !sqlite3SafetyCheckOk(db) ){ -

1991 (void)SQLITE_MISUSE_BKPT; -

1992 return 0; -

1993 } -

1994 #endif -

1995 sqlite3_mutex_enter(db->mutex); -

1996 pOld = db->pTraceArg; -

1997

db->mTrace = xTrace ? SQLITE_TRACE_LEGACY : 0;

xTrace	Description
TRUE	evaluated 9 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3 times by 1 test Evaluated by: Self test (438)

3-9

1998 db->xTrace = (int(*)(u32,void*,void*,void*))xTrace; -

1999 db->pTraceArg = pArg; -

2000 sqlite3_mutex_leave(db->mutex); -

2001

return pOld;

executed 12 times by 1 test: return pOld;

Executed by:

Self test (438)

2002 } -

2003 #endif /* SQLITE_OMIT_DEPRECATED */ -

2004 -

2005 /* Register a trace callback using the version-2 interface. -

2006 */ -

2007 int sqlite3_trace_v2( -

2008 sqlite3 *db, /* Trace this connection */ -

2009 unsigned mTrace, /* Mask of events to be traced */ -

2010 int(*xTrace)(unsigned,void*,void*,void*), /* Callback to invoke */ -

2011 void *pArg /* Context */ -

2012 ){ -

2013 #ifdef SQLITE_ENABLE_API_ARMOR -

2014 if( !sqlite3SafetyCheckOk(db) ){ -

2015 return SQLITE_MISUSE_BKPT; -

2016 } -

2017 #endif -

2018 sqlite3_mutex_enter(db->mutex); -

2019

if( mTrace==0 ) xTrace = 0;

executed 2 times by 1 test: xTrace = 0;

Executed by:

Self test (438)

mTrace==0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 16 times by 1 test Evaluated by: Self test (438)

2-16

2020

if( xTrace==0 ) mTrace = 0;

executed 2 times by 1 test: mTrace = 0;

Executed by:

Self test (438)

xTrace==0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 16 times by 1 test Evaluated by: Self test (438)

2-16

2021 db->mTrace = mTrace; -

2022 db->xTrace = xTrace; -

2023 db->pTraceArg = pArg; -

2024 sqlite3_mutex_leave(db->mutex); -

2025

return SQLITE_OK;

executed 18 times by 1 test: return 0;

Executed by:

Self test (438)

2026 } -

2027 -

2028 #ifndef SQLITE_OMIT_DEPRECATED -

2029 /* -

2030 ** Register a profile function. The pArg from the previously registered -

2031 ** profile function is returned. -

2032 ** -

2033 ** A NULL profile function means that no profiling is executes. A non-NULL -

2034 ** profile is a pointer to a function that is invoked at the conclusion of -

2035 ** each SQL statement that is run. -

2036 */ -

2037 void *sqlite3_profile( -

2038 sqlite3 *db, -

2039 void (*xProfile)(void*,const char*,sqlite_uint64), -

2040 void *pArg -

2041 ){ -

2042 void *pOld; -

2043 -

2044 #ifdef SQLITE_ENABLE_API_ARMOR -

2045 if( !sqlite3SafetyCheckOk(db) ){ -

2046 (void)SQLITE_MISUSE_BKPT; -

2047 return 0; -

2048 } -

2049 #endif -

2050 sqlite3_mutex_enter(db->mutex); -

2051 pOld = db->pProfileArg; -

2052 db->xProfile = xProfile; -

2053 db->pProfileArg = pArg; -

2054 sqlite3_mutex_leave(db->mutex); -

2055

return pOld;

executed 3 times by 1 test: return pOld;

Executed by:

Self test (438)

2056 } -

2057 #endif /* SQLITE_OMIT_DEPRECATED */ -

2058 #endif /* SQLITE_OMIT_TRACE */ -

2059 -

2060 /* -

2061 ** Register a function to be invoked when a transaction commits. -

2062 ** If the invoked function returns non-zero, then the commit becomes a -

2063 ** rollback. -

2064 */ -

2065 void *sqlite3_commit_hook( -

2066 sqlite3 *db, /* Attach the hook to this database */ -

2067 int (*xCallback)(void*), /* Function to invoke on each commit */ -

2068 void *pArg /* Argument to the function */ -

2069 ){ -

2070 void *pOld; -

2071 -

2072 #ifdef SQLITE_ENABLE_API_ARMOR -

2073 if( !sqlite3SafetyCheckOk(db) ){ -

2074 (void)SQLITE_MISUSE_BKPT; -

2075 return 0; -

2076 } -

2077 #endif -

2078 sqlite3_mutex_enter(db->mutex); -

2079 pOld = db->pCommitArg; -

2080 db->xCommitCallback = xCallback; -

2081 db->pCommitArg = pArg; -

2082 sqlite3_mutex_leave(db->mutex); -

2083

return pOld;

executed 4 times by 1 test: return pOld;

Executed by:

Self test (438)

2084 } -

2085 -

2086 /* -

2087 ** Register a callback to be invoked each time a row is updated, -

2088 ** inserted or deleted using this database connection. -

2089 */ -

2090 void *sqlite3_update_hook( -

2091 sqlite3 *db, /* Attach the hook to this database */ -

2092 void (*xCallback)(void*,int,char const *,char const *,sqlite_int64), -

2093 void *pArg /* Argument to the function */ -

2094 ){ -

2095 void *pRet; -

2096 -

2097 #ifdef SQLITE_ENABLE_API_ARMOR -

2098 if( !sqlite3SafetyCheckOk(db) ){ -

2099 (void)SQLITE_MISUSE_BKPT; -

2100 return 0; -

2101 } -

2102 #endif -

2103 sqlite3_mutex_enter(db->mutex); -

2104 pRet = db->pUpdateArg; -

2105 db->xUpdateCallback = xCallback; -

2106 db->pUpdateArg = pArg; -

2107 sqlite3_mutex_leave(db->mutex); -

2108

return pRet;

executed 15 times by 1 test: return pRet;

Executed by:

Self test (438)

2109 } -

2110 -

2111 /* -

2112 ** Register a callback to be invoked each time a transaction is rolled -

2113 ** back by this database connection. -

2114 */ -

2115 void *sqlite3_rollback_hook( -

2116 sqlite3 *db, /* Attach the hook to this database */ -

2117 void (*xCallback)(void*), /* Callback function */ -

2118 void *pArg /* Argument to the function */ -

2119 ){ -

2120 void *pRet; -

2121 -

2122 #ifdef SQLITE_ENABLE_API_ARMOR -

2123 if( !sqlite3SafetyCheckOk(db) ){ -

2124 (void)SQLITE_MISUSE_BKPT; -

2125 return 0; -

2126 } -

2127 #endif -

2128 sqlite3_mutex_enter(db->mutex); -

2129 pRet = db->pRollbackArg; -

2130 db->xRollbackCallback = xCallback; -

2131 db->pRollbackArg = pArg; -

2132 sqlite3_mutex_leave(db->mutex); -

2133

return pRet;

executed 15 times by 1 test: return pRet;

Executed by:

Self test (438)

2134 } -

2135 -

2136 #ifdef SQLITE_ENABLE_PREUPDATE_HOOK -

2137 /* -

2138 ** Register a callback to be invoked each time a row is updated, -

2139 ** inserted or deleted using this database connection. -

2140 */ -

2141 void *sqlite3_preupdate_hook( -

2142 sqlite3 *db, /* Attach the hook to this database */ -

2143 void(*xCallback)( /* Callback function */ -

2144 void*,sqlite3*,int,char const*,char const*,sqlite3_int64,sqlite3_int64), -

2145 void *pArg /* First callback argument */ -

2146 ){ -

2147 void *pRet; -

2148 sqlite3_mutex_enter(db->mutex); -

2149 pRet = db->pPreUpdateArg; -

2150 db->xPreUpdateCallback = xCallback; -

2151 db->pPreUpdateArg = pArg; -

2152 sqlite3_mutex_leave(db->mutex); -

2153 return pRet; -

2154 } -

2155 #endif /* SQLITE_ENABLE_PREUPDATE_HOOK */ -

2156 -

2157 #ifndef SQLITE_OMIT_WAL -

2158 /* -

2159 ** The sqlite3_wal_hook() callback registered by sqlite3_wal_autocheckpoint(). -

2160 ** Invoke sqlite3_wal_checkpoint if the number of frames in the log file -

2161 ** is greater than sqlite3.pWalArg cast to an integer (the value configured by -

2162 ** wal_autocheckpoint()). -

2163 */ -

2164 int sqlite3WalDefaultHook( -

2165 void *pClientData, /* Argument */ -

2166 sqlite3 *db, /* Connection */ -

2167 const char *zDb, /* Database */ -

2168 int nFrame /* Size of WAL */ -

2169 ){ -

2170

if( nFrame>=SQLITE_PTR_TO_INT(pClientData) ){

nFrame>=((int)...(pClientData))

Description

TRUE

evaluated 1937 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 11417 times by 25 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (50)
Self test (62)
Self test (63)
Self test (72)
Self test (73)
Self test (81)
Self test (83)
Self test (86)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

1937-11417

2171 sqlite3BeginBenignMalloc(); -

2172 sqlite3_wal_checkpoint(db, zDb); -

2173 sqlite3EndBenignMalloc(); -

2174

}

executed 1937 times by 1 test: end of block

Executed by:

Self test (438)

1937

2175

return SQLITE_OK;

executed 13354 times by 25 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (50)
Self test (62)
Self test (63)
Self test (72)
Self test (73)
Self test (81)
Self test (83)
Self test (86)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

13354

2176 } -

2177 #endif /* SQLITE_OMIT_WAL */ -

2178 -

2179 /* -

2180 ** Configure an sqlite3_wal_hook() callback to automatically checkpoint -

2181 ** a database after committing a transaction if there are nFrame or -

2182 ** more frames in the log file. Passing zero or a negative value as the -

2183 ** nFrame parameter disables automatic checkpoints entirely. -

2184 ** -

2185 ** The callback registered by this function replaces any existing callback -

2186 ** registered using sqlite3_wal_hook(). Likewise, registering a callback -

2187 ** using sqlite3_wal_hook() disables the automatic checkpoint mechanism -

2188 ** configured by this function. -

2189 */ -

2190 int sqlite3_wal_autocheckpoint(sqlite3 *db, int nFrame){ -

2191 #ifdef SQLITE_OMIT_WAL -

2192 UNUSED_PARAMETER(db); -

2193 UNUSED_PARAMETER(nFrame); -

2194 #else -

2195 #ifdef SQLITE_ENABLE_API_ARMOR -

2196 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

2197 #endif -

2198

if( nFrame>0 ){

nFrame>0

Description

TRUE

evaluated 31610 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 20 times by 2 tests

Evaluated by:

Self test (438)
Self test (64)

20-31610

2199 sqlite3_wal_hook(db, sqlite3WalDefaultHook, SQLITE_INT_TO_PTR(nFrame)); -

2200

}else{

executed 31610 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31610

2201 sqlite3_wal_hook(db, 0, 0); -

2202

}

executed 20 times by 2 tests: end of block

Executed by:

Self test (438)
Self test (64)

2203 #endif -

2204

return SQLITE_OK;

executed 31630 times by 438 tests: return 0;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31630

2205 } -

2206 -

2207 /* -

2208 ** Register a callback to be invoked each time a transaction is written -

2209 ** into the write-ahead-log by this database connection. -

2210 */ -

2211 void *sqlite3_wal_hook( -

2212 sqlite3 *db, /* Attach the hook to this db handle */ -

2213 int(*xCallback)(void *, sqlite3*, const char*, int), -

2214 void *pArg /* First argument passed to xCallback() */ -

2215 ){ -

2216 #ifndef SQLITE_OMIT_WAL -

2217 void *pRet; -

2218 #ifdef SQLITE_ENABLE_API_ARMOR -

2219 if( !sqlite3SafetyCheckOk(db) ){ -

2220 (void)SQLITE_MISUSE_BKPT; -

2221 return 0; -

2222 } -

2223 #endif -

2224 sqlite3_mutex_enter(db->mutex); -

2225 pRet = db->pWalArg; -

2226 db->xWalCallback = xCallback; -

2227 db->pWalArg = pArg; -

2228 sqlite3_mutex_leave(db->mutex); -

2229

return pRet;

executed 31645 times by 438 tests: return pRet;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31645

2230 #else -

2231 return 0; -

2232 #endif -

2233 } -

2234 -

2235 /* -

2236 ** Checkpoint database zDb. -

2237 */ -

2238 int sqlite3_wal_checkpoint_v2( -

2239 sqlite3 *db, /* Database handle */ -

2240 const char *zDb, /* Name of attached database (or NULL) */ -

2241 int eMode, /* SQLITE_CHECKPOINT_* value */ -

2242 int *pnLog, /* OUT: Size of WAL log in frames */ -

2243 int *pnCkpt /* OUT: Total number of frames checkpointed */ -

2244 ){ -

2245 #ifdef SQLITE_OMIT_WAL -

2246 return SQLITE_OK; -

2247 #else -

2248 int rc; /* Return code */ -

2249 int iDb = SQLITE_MAX_ATTACHED; /* sqlite3.aDb[] index of db to checkpoint */ -

2250 -

2251 #ifdef SQLITE_ENABLE_API_ARMOR -

2252 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

2253 #endif -

2254 -

2255 /* Initialize the output variables to -1 in case an error occurs. */ -

2256

if( pnLog ) *pnLog = -1;

executed 128 times by 3 tests: *pnLog = -1;

Executed by:

Self test (438)
Self test (89)
Self test (90)

pnLog	Description
TRUE	evaluated 128 times by 3 tests Evaluated by: Self test (438) Self test (89) Self test (90)
FALSE	evaluated 1959 times by 1 test Evaluated by: Self test (438)

128-1959

2257

if( pnCkpt ) *pnCkpt = -1;

executed 128 times by 3 tests: *pnCkpt = -1;

Executed by:

Self test (438)
Self test (89)
Self test (90)

pnCkpt	Description
TRUE	evaluated 128 times by 3 tests Evaluated by: Self test (438) Self test (89) Self test (90)
FALSE	evaluated 1959 times by 1 test Evaluated by: Self test (438)

128-1959

2258 -

2259 assert( SQLITE_CHECKPOINT_PASSIVE==0 ); -

2260 assert( SQLITE_CHECKPOINT_FULL==1 ); -

2261 assert( SQLITE_CHECKPOINT_RESTART==2 ); -

2262 assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); -

2263

if( eMode<SQLITE_CHECKPOINT_PASSIVE || eMode>SQLITE_CHECKPOINT_TRUNCATE ){

eMode<0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2085 times by 3 tests Evaluated by: Self test (438) Self test (89) Self test (90)

eMode>3	Description
TRUE	evaluated 3 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2082 times by 3 tests Evaluated by: Self test (438) Self test (89) Self test (90)

2-2085

2264 /* EVIDENCE-OF: R-03996-12088 The M parameter must be a valid checkpoint -

2265 ** mode: */ -

2266

return SQLITE_MISUSE;

executed 5 times by 1 test: return 21;

Executed by:

Self test (438)

2267 } -

2268 -

2269 sqlite3_mutex_enter(db->mutex); -

2270

if( zDb && zDb[0] ){

zDb	Description
TRUE	evaluated 1979 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 103 times by 3 tests Evaluated by: Self test (438) Self test (89) Self test (90)

zDb[0]	Description
TRUE	evaluated 1976 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3 times by 1 test Evaluated by: Self test (438)

3-1979

2271 iDb = sqlite3FindDbName(db, zDb); -

2272

}

executed 1976 times by 1 test: end of block

Executed by:

Self test (438)

1976

2273

if( iDb<0 ){

iDb<0	Description
TRUE	evaluated 3 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2079 times by 3 tests Evaluated by: Self test (438) Self test (89) Self test (90)

3-2079

2274 rc = SQLITE_ERROR; -

2275 sqlite3ErrorWithMsg(db, SQLITE_ERROR, "unknown database: %s", zDb); -

2276

}else{

executed 3 times by 1 test: end of block

Executed by:

Self test (438)

2277 db->busyHandler.nBusy = 0; -

2278 rc = sqlite3Checkpoint(db, iDb, eMode, pnLog, pnCkpt); -

2279 sqlite3Error(db, rc); -

2280

}

executed 2079 times by 3 tests: end of block

Executed by:

Self test (438)
Self test (89)
Self test (90)

2079

2281 rc = sqlite3ApiExit(db, rc); -

2282 -

2283 /* If there are no active statements, clear the interrupt flag at this -

2284 ** point. */ -

2285

if( db->nVdbeActive==0 ){

db->nVdbeActive==0	Description
TRUE	evaluated 2081 times by 3 tests Evaluated by: Self test (438) Self test (89) Self test (90)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-2081

2286 db->u1.isInterrupted = 0; -

2287

}

executed 2081 times by 3 tests: end of block

Executed by:

Self test (438)
Self test (89)
Self test (90)

2081

2288 -

2289 sqlite3_mutex_leave(db->mutex); -

2290

return rc;

executed 2082 times by 3 tests: return rc;

Executed by:

Self test (438)
Self test (89)
Self test (90)

2082

2291 #endif -

2292 } -

2293 -

2294 -

2295 /* -

2296 ** Checkpoint database zDb. If zDb is NULL, or if the buffer zDb points -

2297 ** to contains a zero-length string, all attached databases are -

2298 ** checkpointed. -

2299 */ -

2300 int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb){ -

2301 /* EVIDENCE-OF: R-41613-20553 The sqlite3_wal_checkpoint(D,X) is equivalent to -

2302 ** sqlite3_wal_checkpoint_v2(D,X,SQLITE_CHECKPOINT_PASSIVE,0,0). */ -

2303

return sqlite3_wal_checkpoint_v2(db,zDb,SQLITE_CHECKPOINT_PASSIVE,0,0);

executed 1959 times by 1 test: return sqlite3_wal_checkpoint_v2(db,zDb,0,0,0);

Executed by:

Self test (438)

1959

2304 } -

2305 -

2306 #ifndef SQLITE_OMIT_WAL -

2307 /* -

2308 ** Run a checkpoint on database iDb. This is a no-op if database iDb is -

2309 ** not currently open in WAL mode. -

2310 ** -

2311 ** If a transaction is open on the database being checkpointed, this -

2312 ** function returns SQLITE_LOCKED and a checkpoint is not attempted. If -

2313 ** an error occurs while running the checkpoint, an SQLite error code is -

2314 ** returned (i.e. SQLITE_IOERR). Otherwise, SQLITE_OK. -

2315 ** -

2316 ** The mutex on database handle db should be held by the caller. The mutex -

2317 ** associated with the specific b-tree being checkpointed is taken by -

2318 ** this function while the checkpoint is running. -

2319 ** -

2320 ** If iDb is passed SQLITE_MAX_ATTACHED, then all attached databases are -

2321 ** checkpointed. If an error is encountered it is returned immediately - -

2322 ** no attempt is made to checkpoint any remaining databases. -

2323 ** -

2324 ** Parameter eMode is one of SQLITE_CHECKPOINT_PASSIVE, FULL, RESTART -

2325 ** or TRUNCATE. -

2326 */ -

2327 int sqlite3Checkpoint(sqlite3 *db, int iDb, int eMode, int *pnLog, int *pnCkpt){ -

2328 int rc = SQLITE_OK; /* Return code */ -

2329 int i; /* Used to iterate through attached dbs */ -

2330 int bBusy = 0; /* True if SQLITE_BUSY has been encountered */ -

2331 -

2332 assert( sqlite3_mutex_held(db->mutex) ); -

2333 assert( !pnLog || *pnLog==-1 ); -

2334 assert( !pnCkpt || *pnCkpt==-1 ); -

2335 -

2336

for(i=0; i<db->nDb && rc==SQLITE_OK; i++){

i<db->nDb	Description
TRUE	evaluated 13150 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 6487 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85) Self test (89) Self test (90)

rc==0	Description
TRUE	evaluated 13135 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 15 times by 1 test Evaluated by: Self test (438)

15-13150

2337

if( i==iDb || iDb==SQLITE_MAX_ATTACHED ){

i==iDb	Description
TRUE	evaluated 1992 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11143 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85) Self test (89) Self test (90)

iDb==10	Description
TRUE	evaluated 9102 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 2041 times by 1 test Evaluated by: Self test (438)

1992-11143

2338 rc = sqlite3BtreeCheckpoint(db->aDb[i].pBt, eMode, pnLog, pnCkpt); -

2339 pnLog = 0; -

2340 pnCkpt = 0; -

2341

if( rc==SQLITE_BUSY ){

rc==5	Description
TRUE	evaluated 83 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11011 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85) Self test (89) Self test (90)

83-11011

2342 bBusy = 1; -

2343 rc = SQLITE_OK; -

2344

}

executed 83 times by 1 test: end of block

Executed by:

Self test (438)

2345

}

executed 11094 times by 10 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

11094

2346

}

executed 13135 times by 10 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

13135

2347 -

2348

return (rc==SQLITE_OK && bBusy) ? SQLITE_BUSY : rc;

executed 6502 times by 10 tests: return (rc==0 && bBusy) ? 5 : rc;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

rc==0	Description
TRUE	evaluated 6487 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 15 times by 1 test Evaluated by: Self test (438)

bBusy	Description
TRUE	evaluated 83 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6404 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (84) Self test (85) Self test (89) Self test (90)

15-6502

2349 } -

2350 #endif /* SQLITE_OMIT_WAL */ -

2351 -

2352 /* -

2353 ** This function returns true if main-memory should be used instead of -

2354 ** a temporary file for transient pager files and statement journals. -

2355 ** The value returned depends on the value of db->temp_store (runtime -

2356 ** parameter) and the compile time value of SQLITE_TEMP_STORE. The -

2357 ** following table describes the relationship between these two values -

2358 ** and this functions return value. -

2359 ** -

2360 ** SQLITE_TEMP_STORE db->temp_store Location of temporary database -

2361 ** ----------------- -------------- ------------------------------ -

2362 ** 0 any file (return 0) -

2363 ** 1 1 file (return 0) -

2364 ** 1 2 memory (return 1) -

2365 ** 1 0 file (return 0) -

2366 ** 2 1 file (return 0) -

2367 ** 2 2 memory (return 1) -

2368 ** 2 0 memory (return 1) -

2369 ** 3 any memory (return 1) -

2370 */ -

2371 int sqlite3TempInMemory(const sqlite3 *db){ -

2372 #if SQLITE_TEMP_STORE==1 -

2373

return ( db->temp_store==2 );

executed 265432 times by 417 tests: return ( db->temp_store==2 );

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
Self test (122)
...

265432

2374 #endif -

2375 #if SQLITE_TEMP_STORE==2 -

2376 return ( db->temp_store!=1 ); -

2377 #endif -

2378 #if SQLITE_TEMP_STORE==3 -

2379 UNUSED_PARAMETER(db); -

2380 return 1; -

2381 #endif -

2382 #if SQLITE_TEMP_STORE<1 || SQLITE_TEMP_STORE>3 -

2383 UNUSED_PARAMETER(db); -

2384 return 0; -

2385 #endif -

2386 } -

2387 -

2388 /* -

2389 ** Return UTF-8 encoded English language explanation of the most recent -

2390 ** error. -

2391 */ -

2392 const char *sqlite3_errmsg(sqlite3 *db){ -

2393 const char *z; -

2394

if( !db ){

!db	Description
TRUE	never evaluated
FALSE	evaluated 9988 times by 12 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (38) Self test (39) Self test (438) Self test (50) Self test (51) Self test (52) Self test (55) Self test (59) Self test (61)

0-9988

2395

return sqlite3ErrStr(SQLITE_NOMEM_BKPT);

never executed: return sqlite3ErrStr(7);

2396 } -

2397

if( !sqlite3SafetyCheckSickOrOk(db) ){

!sqlite3Safety...ckSickOrOk(db)	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 9982 times by 12 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (38) Self test (39) Self test (438) Self test (50) Self test (51) Self test (52) Self test (55) Self test (59) Self test (61)

6-9982

2398

return sqlite3ErrStr(SQLITE_MISUSE_BKPT);

executed 6 times by 1 test: return sqlite3ErrStr(sqlite3MisuseError(2398));

Executed by:

Self test (438)

2399 } -

2400 sqlite3_mutex_enter(db->mutex); -

2401

if( db->mallocFailed ){

db->mallocFailed	Description
TRUE	never evaluated
FALSE	evaluated 9982 times by 12 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (38) Self test (39) Self test (438) Self test (50) Self test (51) Self test (52) Self test (55) Self test (59) Self test (61)

0-9982

2402 z = sqlite3ErrStr(SQLITE_NOMEM_BKPT); -

2403

}else{

never executed: end of block

2404 testcase( db->pErr==0 ); -

2405 z = (char*)sqlite3_value_text(db->pErr); -

2406 assert( !db->mallocFailed ); -

2407

if( z==0 ){

z==0	Description
TRUE	evaluated 2950 times by 10 tests Evaluated by: Self test (30) Self test (35) Self test (36) Self test (38) Self test (438) Self test (50) Self test (51) Self test (52) Self test (55) Self test (59)
FALSE	evaluated 7032 times by 4 tests Evaluated by: Self test (35) Self test (39) Self test (438) Self test (61)

2950-7032

2408 z = sqlite3ErrStr(db->errCode); -

2409

}

executed 2950 times by 10 tests: end of block

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (38)
Self test (438)
Self test (50)
Self test (51)
Self test (52)
Self test (55)
Self test (59)

2950

2410

}

executed 9982 times by 12 tests: end of block

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (38)
Self test (39)
Self test (438)
Self test (50)
Self test (51)
Self test (52)
Self test (55)
Self test (59)
Self test (61)

9982

2411 sqlite3_mutex_leave(db->mutex); -

2412

return z;

executed 9982 times by 12 tests: return z;

Executed by:

Self test (30)
Self test (35)
Self test (36)
Self test (38)
Self test (39)
Self test (438)
Self test (50)
Self test (51)
Self test (52)
Self test (55)
Self test (59)
Self test (61)

9982

2413 } -

2414 -

2415 #ifndef SQLITE_OMIT_UTF16 -

2416 /* -

2417 ** Return UTF-16 encoded English language explanation of the most recent -

2418 ** error. -

2419 */ -

2420 const void *sqlite3_errmsg16(sqlite3 *db){ -

2421 static const u16 outOfMem[] = { -

2422 'o', 'u', 't', ' ', 'o', 'f', ' ', 'm', 'e', 'm', 'o', 'r', 'y', 0 -

2423 }; -

2424 static const u16 misuse[] = { -

2425 'b', 'a', 'd', ' ', 'p', 'a', 'r', 'a', 'm', 'e', 't', 'e', 'r', ' ', -

2426 'o', 'r', ' ', 'o', 't', 'h', 'e', 'r', ' ', 'A', 'P', 'I', ' ', -

2427 'm', 'i', 's', 'u', 's', 'e', 0 -

2428 }; -

2429 -

2430 const void *z; -

2431

if( !db ){

!db	Description
TRUE	never evaluated
FALSE	evaluated 9 times by 1 test Evaluated by: Self test (438)

0-9

2432

return (void *)outOfMem;

never executed: return (void *)outOfMem;

2433 } -

2434

if( !sqlite3SafetyCheckSickOrOk(db) ){

!sqlite3Safety...ckSickOrOk(db)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7 times by 1 test Evaluated by: Self test (438)

2-7

2435

return (void *)misuse;

executed 2 times by 1 test: return (void *)misuse;

Executed by:

Self test (438)

2436 } -

2437 sqlite3_mutex_enter(db->mutex); -

2438

if( db->mallocFailed ){

db->mallocFailed	Description
TRUE	never evaluated
FALSE	evaluated 7 times by 1 test Evaluated by: Self test (438)

0-7

2439 z = (void *)outOfMem; -

2440

}else{

never executed: end of block

2441 z = sqlite3_value_text16(db->pErr); -

2442

if( z==0 ){

z==0	Description
TRUE	evaluated 7 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-7

2443 sqlite3ErrorWithMsg(db, db->errCode, sqlite3ErrStr(db->errCode)); -

2444 z = sqlite3_value_text16(db->pErr); -

2445

}

executed 7 times by 1 test: end of block

Executed by:

Self test (438)

2446 /* A malloc() may have failed within the call to sqlite3_value_text16() -

2447 ** above. If this is the case, then the db->mallocFailed flag needs to -

2448 ** be cleared before returning. Do this directly, instead of via -

2449 ** sqlite3ApiExit(), to avoid setting the database handle error message. -

2450 */ -

2451 sqlite3OomClear(db); -

2452

}

executed 7 times by 1 test: end of block

Executed by:

Self test (438)

2453 sqlite3_mutex_leave(db->mutex); -

2454

return z;

executed 7 times by 1 test: return z;

Executed by:

Self test (438)

2455 } -

2456 #endif /* SQLITE_OMIT_UTF16 */ -

2457 -

2458 /* -

2459 ** Return the most recent error code generated by an SQLite routine. If NULL is -

2460 ** passed to this function, we assume a malloc() failed during sqlite3_open(). -

2461 */ -

2462 int sqlite3_errcode(sqlite3 *db){ -

2463

if( db && !sqlite3SafetyCheckSickOrOk(db) ){

Description

TRUE

evaluated 170156 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

!sqlite3Safety...ckSickOrOk(db)

Description

TRUE

never evaluated

FALSE

evaluated 170156 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

0-170156

2464

return SQLITE_MISUSE_BKPT;

never executed: return sqlite3MisuseError(2464);

2465 } -

2466

if( !db || db->mallocFailed ){

!db

Description

TRUE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 170156 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

db->mallocFailed

Description

TRUE

evaluated 328 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 169828 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

8-170156

2467

return SQLITE_NOMEM_BKPT;

executed 336 times by 1 test: return 7;

Executed by:

Self test (438)

336

2468 } -

2469

return db->errCode & db->errMask;

executed 169828 times by 438 tests: return db->errCode & db->errMask;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

169828

2470 } -

2471 int sqlite3_extended_errcode(sqlite3 *db){ -

2472

if( db && !sqlite3SafetyCheckSickOrOk(db) ){

db	Description
TRUE	evaluated 88 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

!sqlite3Safety...ckSickOrOk(db)	Description
TRUE	never evaluated
FALSE	evaluated 88 times by 1 test Evaluated by: Self test (438)

0-88

2473

return SQLITE_MISUSE_BKPT;

never executed: return sqlite3MisuseError(2473);

2474 } -

2475

if( !db || db->mallocFailed ){

!db	Description
TRUE	never evaluated
FALSE	evaluated 88 times by 1 test Evaluated by: Self test (438)

db->mallocFailed	Description
TRUE	never evaluated
FALSE	evaluated 88 times by 1 test Evaluated by: Self test (438)

0-88

2476

return SQLITE_NOMEM_BKPT;

never executed: return 7;

2477 } -

2478

return db->errCode;

executed 88 times by 1 test: return db->errCode;

Executed by:

Self test (438)

2479 } -

2480 int sqlite3_system_errno(sqlite3 *db){ -

2481

return db ? db->iSysErrno : 0;

executed 2 times by 1 test: return db ? db->iSysErrno : 0;

Executed by:

Self test (438)

db	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-2

2482 } -

2483 -

2484 /* -

2485 ** Return a string that describes the kind of error specified in the -

2486 ** argument. For now, this simply calls the internal sqlite3ErrStr() -

2487 ** function. -

2488 */ -

2489 const char *sqlite3_errstr(int rc){ -

2490

return sqlite3ErrStr(rc);

executed 458 times by 1 test: return sqlite3ErrStr(rc);

Executed by:

Self test (438)

458

2491 } -

2492 -

2493 /* -

2494 ** Create a new collating function for database "db". The name is zName -

2495 ** and the encoding is enc. -

2496 */ -

2497 static int createCollation( -

2498 sqlite3* db, -

2499 const char *zName, -

2500 u8 enc, -

2501 void* pCtx, -

2502 int(*xCompare)(void*,int,const void*,int,const void*), -

2503 void(*xDel)(void*) -

2504 ){ -

2505 CollSeq *pColl; -

2506 int enc2; -

2507 -

2508 assert( sqlite3_mutex_held(db->mutex) ); -

2509 -

2510 /* If SQLITE_UTF16 is specified as the encoding type, transform this -

2511 ** to one of SQLITE_UTF16LE or SQLITE_UTF16BE using the -

2512 ** SQLITE_UTF16NATIVE macro. SQLITE_UTF16 is not used internally. -

2513 */ -

2514 enc2 = enc; -

2515 testcase( enc2==SQLITE_UTF16 ); -

2516 testcase( enc2==SQLITE_UTF16_ALIGNED ); -

2517

if( enc2==SQLITE_UTF16 || enc2==SQLITE_UTF16_ALIGNED ){

enc2==4

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 162751 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

enc2==8

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 162750 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

1-162751

2518 enc2 = SQLITE_UTF16NATIVE; -

2519

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

2520

if( enc2<SQLITE_UTF8 || enc2>SQLITE_UTF16BE ){

enc2<1

Description

TRUE

never evaluated

FALSE

evaluated 162752 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

enc2>3

Description

TRUE

evaluated 3 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 162749 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

0-162752

2521

return SQLITE_MISUSE_BKPT;

executed 3 times by 1 test: return sqlite3MisuseError(2521);

Executed by:

Self test (438)

2522 } -

2523 -

2524 /* Check if this call is removing or replacing an existing collation -

2525 ** sequence. If so, and there are active VMs, return busy. If there -

2526 ** are no active VMs, invalidate any pre-compiled statements. -

2527 */ -

2528 pColl = sqlite3FindCollSeq(db, (u8)enc2, zName, 0); -

2529

if( pColl && pColl->xCmp ){

pColl

Description

TRUE

evaluated 65088 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 97661 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

pColl->xCmp

Description

TRUE

evaluated 47 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 65041 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

47-97661

2530

if( db->nVdbeActive ){

db->nVdbeActive	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 43 times by 1 test Evaluated by: Self test (438)

4-43

2531 sqlite3ErrorWithMsg(db, SQLITE_BUSY, -

2532 "unable to delete/modify collation sequence due to active statements"); -

2533

return SQLITE_BUSY;

executed 4 times by 1 test: return 5;

Executed by:

Self test (438)

2534 } -

2535 sqlite3ExpirePreparedStatements(db, 0); -

2536 -

2537 /* If collation sequence pColl was created directly by a call to -

2538 ** sqlite3_create_collation, and not generated by synthCollSeq(), -

2539 ** then any copies made by synthCollSeq() need to be invalidated. -

2540 ** Also, collation destructor - CollSeq.xDel() - function may need -

2541 ** to be called. -

2542 */ -

2543

if( (pColl->enc & ~SQLITE_UTF16_ALIGNED)==enc2 ){

(pColl->enc & ~8)==enc2	Description
TRUE	evaluated 41 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-41

2544 CollSeq *aColl = sqlite3HashFind(&db->aCollSeq, zName); -

2545 int j; -

2546

for(j=0; j<3; j++){

j<3	Description
TRUE	evaluated 123 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 41 times by 1 test Evaluated by: Self test (438)

41-123

2547 CollSeq *p = &aColl[j]; -

2548

if( p->enc==pColl->enc ){

p->enc==pColl->enc	Description
TRUE	evaluated 44 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 79 times by 1 test Evaluated by: Self test (438)

44-79

2549

if( p->xDel ){

p->xDel	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 42 times by 1 test Evaluated by: Self test (438)

2-42

2550 p->xDel(p->pUser); -

2551

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

2552 p->xCmp = 0; -

2553

}

executed 44 times by 1 test: end of block

Executed by:

Self test (438)

2554

}

executed 123 times by 1 test: end of block

Executed by:

Self test (438)

123

2555

}

executed 41 times by 1 test: end of block

Executed by:

Self test (438)

2556

}

executed 43 times by 1 test: end of block

Executed by:

Self test (438)

2557 -

2558 pColl = sqlite3FindCollSeq(db, (u8)enc2, zName, 1); -

2559

if( pColl==0 ) return SQLITE_NOMEM_BKPT;

executed 128 times by 1 test: return 7;

Executed by:

Self test (438)

pColl==0

Description

TRUE

evaluated 128 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 162617 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

128-162617

2560 pColl->xCmp = xCompare; -

2561 pColl->pUser = pCtx; -

2562 pColl->xDel = xDel; -

2563 pColl->enc = (u8)(enc2 | (enc & SQLITE_UTF16_ALIGNED)); -

2564 sqlite3Error(db, SQLITE_OK); -

2565

return SQLITE_OK;

executed 162617 times by 438 tests: return 0;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

162617

2566 } -

2567 -

2568 -

2569 /* -

2570 ** This array defines hard upper bounds on limit values. The -

2571 ** initializer must be kept in sync with the SQLITE_LIMIT_* -

2572 ** #defines in sqlite3.h. -

2573 */ -

2574 static const int aHardLimit[] = { -

2575 SQLITE_MAX_LENGTH, -

2576 SQLITE_MAX_SQL_LENGTH, -

2577 SQLITE_MAX_COLUMN, -

2578 SQLITE_MAX_EXPR_DEPTH, -

2579 SQLITE_MAX_COMPOUND_SELECT, -

2580 SQLITE_MAX_VDBE_OP, -

2581 SQLITE_MAX_FUNCTION_ARG, -

2582 SQLITE_MAX_ATTACHED, -

2583 SQLITE_MAX_LIKE_PATTERN_LENGTH, -

2584 SQLITE_MAX_VARIABLE_NUMBER, /* IMP: R-38091-32352 */ -

2585 SQLITE_MAX_TRIGGER_DEPTH, -

2586 SQLITE_MAX_WORKER_THREADS, -

2587 }; -

2588 -

2589 /* -

2590 ** Make sure the hard limits are set to reasonable values -

2591 */ -

2592 #if SQLITE_MAX_LENGTH<100 -

2593 # error SQLITE_MAX_LENGTH must be at least 100 -

2594 #endif -

2595 #if SQLITE_MAX_SQL_LENGTH<100 -

2596 # error SQLITE_MAX_SQL_LENGTH must be at least 100 -

2597 #endif -

2598 #if SQLITE_MAX_SQL_LENGTH>SQLITE_MAX_LENGTH -

2599 # error SQLITE_MAX_SQL_LENGTH must not be greater than SQLITE_MAX_LENGTH -

2600 #endif -

2601 #if SQLITE_MAX_COMPOUND_SELECT<2 -

2602 # error SQLITE_MAX_COMPOUND_SELECT must be at least 2 -

2603 #endif -

2604 #if SQLITE_MAX_VDBE_OP<40 -

2605 # error SQLITE_MAX_VDBE_OP must be at least 40 -

2606 #endif -

2607 #if SQLITE_MAX_FUNCTION_ARG<0 || SQLITE_MAX_FUNCTION_ARG>127 -

2608 # error SQLITE_MAX_FUNCTION_ARG must be between 0 and 127 -

2609 #endif -

2610 #if SQLITE_MAX_ATTACHED<0 || SQLITE_MAX_ATTACHED>125 -

2611 # error SQLITE_MAX_ATTACHED must be between 0 and 125 -

2612 #endif -

2613 #if SQLITE_MAX_LIKE_PATTERN_LENGTH<1 -

2614 # error SQLITE_MAX_LIKE_PATTERN_LENGTH must be at least 1 -

2615 #endif -

2616 #if SQLITE_MAX_COLUMN>32767 -

2617 # error SQLITE_MAX_COLUMN must not exceed 32767 -

2618 #endif -

2619 #if SQLITE_MAX_TRIGGER_DEPTH<1 -

2620 # error SQLITE_MAX_TRIGGER_DEPTH must be at least 1 -

2621 #endif -

2622 #if SQLITE_MAX_WORKER_THREADS<0 || SQLITE_MAX_WORKER_THREADS>50 -

2623 # error SQLITE_MAX_WORKER_THREADS must be between 0 and 50 -

2624 #endif -

2625 -

2626 -

2627 /* -

2628 ** Change the value of a limit. Report the old value. -

2629 ** If an invalid limit index is supplied, report -1. -

2630 ** Make no changes but still report the old value if the -

2631 ** new limit is negative. -

2632 ** -

2633 ** A new lower limit does not shrink existing constructs. -

2634 ** It merely prevents new constructs that exceed the limit -

2635 ** from forming. -

2636 */ -

2637 int sqlite3_limit(sqlite3 *db, int limitId, int newLimit){ -

2638 int oldLimit; -

2639 -

2640 #ifdef SQLITE_ENABLE_API_ARMOR -

2641 if( !sqlite3SafetyCheckOk(db) ){ -

2642 (void)SQLITE_MISUSE_BKPT; -

2643 return -1; -

2644 } -

2645 #endif -

2646 -

2647 /* EVIDENCE-OF: R-30189-54097 For each limit category SQLITE_LIMIT_NAME -

2648 ** there is a hard upper bound set at compile-time by a C preprocessor -

2649 ** macro called SQLITE_MAX_NAME. (The "_LIMIT_" in the name is changed to -

2650 ** "_MAX_".) -

2651 */ -

2652 assert( aHardLimit[SQLITE_LIMIT_LENGTH]==SQLITE_MAX_LENGTH ); -

2653 assert( aHardLimit[SQLITE_LIMIT_SQL_LENGTH]==SQLITE_MAX_SQL_LENGTH ); -

2654 assert( aHardLimit[SQLITE_LIMIT_COLUMN]==SQLITE_MAX_COLUMN ); -

2655 assert( aHardLimit[SQLITE_LIMIT_EXPR_DEPTH]==SQLITE_MAX_EXPR_DEPTH ); -

2656 assert( aHardLimit[SQLITE_LIMIT_COMPOUND_SELECT]==SQLITE_MAX_COMPOUND_SELECT); -

2657 assert( aHardLimit[SQLITE_LIMIT_VDBE_OP]==SQLITE_MAX_VDBE_OP ); -

2658 assert( aHardLimit[SQLITE_LIMIT_FUNCTION_ARG]==SQLITE_MAX_FUNCTION_ARG ); -

2659 assert( aHardLimit[SQLITE_LIMIT_ATTACHED]==SQLITE_MAX_ATTACHED ); -

2660 assert( aHardLimit[SQLITE_LIMIT_LIKE_PATTERN_LENGTH]== -

2661 SQLITE_MAX_LIKE_PATTERN_LENGTH ); -

2662 assert( aHardLimit[SQLITE_LIMIT_VARIABLE_NUMBER]==SQLITE_MAX_VARIABLE_NUMBER); -

2663 assert( aHardLimit[SQLITE_LIMIT_TRIGGER_DEPTH]==SQLITE_MAX_TRIGGER_DEPTH ); -

2664 assert( aHardLimit[SQLITE_LIMIT_WORKER_THREADS]==SQLITE_MAX_WORKER_THREADS ); -

2665 assert( SQLITE_LIMIT_WORKER_THREADS==(SQLITE_N_LIMIT-1) ); -

2666 -

2667 -

2668

if( limitId<0 || limitId>=SQLITE_N_LIMIT ){

limitId<0	Description
TRUE	never evaluated
FALSE	evaluated 153 times by 1 test Evaluated by: Self test (438)

limitId>=(11 +1)	Description
TRUE	never evaluated
FALSE	evaluated 153 times by 1 test Evaluated by: Self test (438)

0-153

2669

return -1;

never executed: return -1;

2670 } -

2671 oldLimit = db->aLimit[limitId]; -

2672

if( newLimit>=0 ){ /* IMP: R-52476-28732 */

newLimit>=0	Description
TRUE	evaluated 15 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 138 times by 1 test Evaluated by: Self test (438)

15-138

2673

if( newLimit>aHardLimit[limitId] ){

newLimit>aHardLimit[limitId]	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 13 times by 1 test Evaluated by: Self test (438)

2-13

2674 newLimit = aHardLimit[limitId]; /* IMP: R-51463-25634 */ -

2675

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

2676 db->aLimit[limitId] = newLimit; -

2677

}

executed 15 times by 1 test: end of block

Executed by:

Self test (438)

2678

return oldLimit; /* IMP: R-53341-35419 */

executed 153 times by 1 test: return oldLimit;

Executed by:

Self test (438)

153

2679 } -

2680 -

2681 /* -

2682 ** This function is used to parse both URIs and non-URI filenames passed by the -

2683 ** user to API functions sqlite3_open() or sqlite3_open_v2(), and for database -

2684 ** URIs specified as part of ATTACH statements. -

2685 ** -

2686 ** The first argument to this function is the name of the VFS to use (or -

2687 ** a NULL to signify the default VFS) if the URI does not contain a "vfs=xxx" -

2688 ** query parameter. The second argument contains the URI (or non-URI filename) -

2689 ** itself. When this function is called the *pFlags variable should contain -

2690 ** the default flags to open the database handle with. The value stored in -

2691 ** *pFlags may be updated before returning if the URI filename contains -

2692 ** "cache=xxx" or "mode=xxx" query parameters. -

2693 ** -

2694 ** If successful, SQLITE_OK is returned. In this case *ppVfs is set to point to -

2695 ** the VFS that should be used to open the database file. *pzFile is set to -

2696 ** point to a buffer containing the name of the file to open. It is the -

2697 ** responsibility of the caller to eventually call sqlite3_free() to release -

2698 ** this buffer. -

2699 ** -

2700 ** If an error occurs, then an SQLite error code is returned and *pzErrMsg -

2701 ** may be set to point to a buffer containing an English language error -

2702 ** message. It is the responsibility of the caller to eventually release -

2703 ** this buffer by calling sqlite3_free(). -

2704 */ -

2705 int sqlite3ParseUri( -

2706 const char *zDefaultVfs, /* VFS to use if no "vfs=xxx" query option */ -

2707 const char *zUri, /* Nul-terminated URI to parse */ -

2708 unsigned int *pFlags, /* IN/OUT: SQLITE_OPEN_XXX flags */ -

2709 sqlite3_vfs **ppVfs, /* OUT: VFS to use */ -

2710 char **pzFile, /* OUT: Filename component of URI */ -

2711 char **pzErrMsg /* OUT: Error message (if rc!=SQLITE_OK) */ -

2712 ){ -

2713 int rc = SQLITE_OK; -

2714 unsigned int flags = *pFlags; -

2715 const char *zVfs = zDefaultVfs; -

2716 char *zFile; -

2717 char c; -

2718 int nUri = sqlite3Strlen30(zUri); -

2719 -

2720 assert( *pzErrMsg==0 ); -

2721 -

2722

if( ((flags & SQLITE_OPEN_URI) /* IMP: R-48725-32206 */

(flags & 0x00000040)

Description

TRUE

evaluated 9054 times by 2 tests

Evaluated by:

Self test (438)
Self test (61)

FALSE

evaluated 25056 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

9054-25056

2723

|| sqlite3GlobalConfig.bOpenUri) /* IMP: R-51689-46548 */

sqlite3Config.bOpenUri

Description

TRUE

evaluated 22674 times by 5 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (438)

FALSE

evaluated 2382 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

2382-22674

2724

&& nUri>=5 && memcmp(zUri, "file:", 5)==0 /* IMP: R-57884-37496 */

nUri>=5	Description
TRUE	evaluated 30846 times by 6 tests Evaluated by: Self test (101) Self test (103) Self test (104) Self test (105) Self test (438) Self test (61)
FALSE	evaluated 882 times by 1 test Evaluated by: Self test (438)

memcmp(zUri, "file:", 5)==0	Description
TRUE	evaluated 220 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 30626 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438)

220-30846

2725 ){ -

2726 char *zOpt; -

2727 int eState; /* Parser state when parsing URI */ -

2728 int iIn; /* Input character index */ -

2729 int iOut = 0; /* Output character index */ -

2730 u64 nByte = nUri+2; /* Bytes of space to allocate */ -

2731 -

2732 /* Make sure the SQLITE_OPEN_URI flag is set to indicate to the VFS xOpen -

2733 ** method that there may be extra parameters following the file-name. */ -

2734 flags |= SQLITE_OPEN_URI; -

2735 -

2736

for(iIn=0; iIn<nUri; iIn++) nByte += (zUri[iIn]=='&');

executed 15325 times by 4 tests: nByte += (zUri[iIn]=='&');

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

iIn<nUri	Description
TRUE	evaluated 15325 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 220 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

220-15325

2737 zFile = sqlite3_malloc64(nByte); -

2738

if( !zFile ) return SQLITE_NOMEM_BKPT;

never executed: return 7;

!zFile	Description
TRUE	never evaluated
FALSE	evaluated 220 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

0-220

2739 -

2740 iIn = 5; -

2741 #ifdef SQLITE_ALLOW_URI_AUTHORITY -

2742 if( strncmp(zUri+5, "///", 3)==0 ){ -

2743 iIn = 7; -

2744 /* The following condition causes URIs with five leading / characters -

2745 ** like file://///host/path to be converted into UNCs like //host/path. -

2746 ** The correct URI for that UNC has only two or four leading / characters -

2747 ** file://host/path or file:////host/path. But 5 leading slashes is a -

2748 ** common error, we are told, so we handle it as a special case. */ -

2749 if( strncmp(zUri+7, "///", 3)==0 ){ iIn++; } -

2750 }else if( strncmp(zUri+5, "//localhost/", 12)==0 ){ -

2751 iIn = 16; -

2752 } -

2753 #else -

2754 /* Discard the scheme and authority segments of the URI. */ -

2755

if( zUri[5]=='/' && zUri[6]=='/' ){

zUri[5]=='/'	Description
TRUE	evaluated 25 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 195 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

zUri[6]=='/'	Description
TRUE	evaluated 17 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

8-195

2756 iIn = 7; -

2757

while( zUri[iIn] && zUri[iIn]!='/' ) iIn++;

executed 92 times by 1 test: iIn++;

Executed by:

Self test (438)

zUri[iIn]	Description
TRUE	evaluated 109 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

zUri[iIn]!='/'	Description
TRUE	evaluated 92 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 17 times by 1 test Evaluated by: Self test (438)

0-109

2758

if( iIn!=7 && (iIn!=16 || memcmp("localhost", &zUri[7], 9)) ){

iIn!=7	Description
TRUE	evaluated 12 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5 times by 1 test Evaluated by: Self test (438)

iIn!=16	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

memcmp("localh..., &zUri[7], 9)	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7 times by 1 test Evaluated by: Self test (438)

1-12

2759 *pzErrMsg = sqlite3_mprintf("invalid uri authority: %.*s", -

2760 iIn-7, &zUri[7]); -

2761 rc = SQLITE_ERROR; -

2762

goto parse_uri_out;

executed 5 times by 1 test: goto parse_uri_out;

Executed by:

Self test (438)

2763 } -

2764

}

executed 12 times by 1 test: end of block

Executed by:

Self test (438)

2765 #endif -

2766 -

2767 /* Copy the filename and any query parameters into the zFile buffer. -

2768 ** Decode %HH escape codes along the way. -

2769 ** -

2770 ** Within this loop, variable eState may be set to 0, 1 or 2, depending -

2771 ** on the parsing context. As follows: -

2772 ** -

2773 ** 0: Parsing file-name. -

2774 ** 1: Parsing name section of a name=value query parameter. -

2775 ** 2: Parsing value section of a name=value query parameter. -

2776 */ -

2777 eState = 0; -

2778

while( (c = zUri[iIn])!=0 && c!='#' ){

(c = zUri[iIn])!=0	Description
TRUE	evaluated 13439 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 206 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

c!='#'	Description
TRUE	evaluated 13430 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 9 times by 1 test Evaluated by: Self test (438)

9-13439

2779 iIn++; -

2780

if( c=='%'

c=='%'	Description
TRUE	evaluated 60 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 13370 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

60-13370

2781

&& sqlite3Isxdigit(zUri[iIn])

(sqlite3CtypeM...i[iIn])]&0x08)	Description
TRUE	evaluated 60 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-60

2782

&& sqlite3Isxdigit(zUri[iIn+1])

(sqlite3CtypeM...iIn+1])]&0x08)	Description
TRUE	evaluated 60 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-60

2783 ){ -

2784 int octet = (sqlite3HexToInt(zUri[iIn++]) << 4); -

2785 octet += sqlite3HexToInt(zUri[iIn++]); -

2786 -

2787 assert( octet>=0 && octet<256 ); -

2788

if( octet==0 ){

octet==0	Description
TRUE	evaluated 22 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 38 times by 1 test Evaluated by: Self test (438)

22-38

2789 #ifndef SQLITE_ENABLE_URI_00_ERROR -

2790 /* This branch is taken when "%00" appears within the URI. In this -

2791 ** case we ignore all text in the remainder of the path, name or -

2792 ** value currently being parsed. So ignore the current character -

2793 ** and skip to the next "?", "=" or "&", as appropriate. */ -

2794

while( (c = zUri[iIn])!=0 && c!='#'

(c = zUri[iIn])!=0	Description
TRUE	evaluated 98 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

c!='#'	Description
TRUE	evaluated 98 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-98

2795

&& (eState!=0 || c!='?')

eState!=0	Description
TRUE	evaluated 42 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 56 times by 1 test Evaluated by: Self test (438)

c!='?'	Description
TRUE	evaluated 50 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

6-56

2796

&& (eState!=1 || (c!='=' && c!='&'))

eState!=1	Description
TRUE	evaluated 66 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 26 times by 1 test Evaluated by: Self test (438)

c!='='	Description
TRUE	evaluated 20 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

c!='&'	Description
TRUE	evaluated 20 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-66

2797

&& (eState!=2 || c!='&')

eState!=2	Description
TRUE	evaluated 70 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 16 times by 1 test Evaluated by: Self test (438)

c!='&'	Description
TRUE	evaluated 14 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-70

2798 ){ -

2799 iIn++; -

2800

}

executed 84 times by 1 test: end of block

Executed by:

Self test (438)

2801

continue;

executed 22 times by 1 test: continue;

Executed by:

Self test (438)

2802 #else -

2803 /* If ENABLE_URI_00_ERROR is defined, "%00" in a URI is an error. */ -

2804 *pzErrMsg = sqlite3_mprintf("unexpected %%00 in uri"); -

2805 rc = SQLITE_ERROR; -

2806 goto parse_uri_out; -

2807 #endif -

2808 } -

2809 c = octet; -

2810

}else if( eState==1 && (c=='&' || c=='=') ){

executed 38 times by 1 test: end of block

Executed by:

Self test (438)

eState==1	Description
TRUE	evaluated 1243 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 12127 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

c=='&'	Description
TRUE	evaluated 34 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1209 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

c=='='	Description
TRUE	evaluated 195 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 1014 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

34-12127

2811

if( zFile[iOut-1]==0 ){

zFile[iOut-1]==0	Description
TRUE	evaluated 34 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 195 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

34-195

2812 /* An empty option name. Ignore this option altogether. */ -

2813

while( zUri[iIn] && zUri[iIn]!='#' && zUri[iIn-1]!='&' ) iIn++;

executed 24 times by 1 test: iIn++;

Executed by:

Self test (438)

zUri[iIn]	Description
TRUE	evaluated 56 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

zUri[iIn]!='#'	Description
TRUE	evaluated 54 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

zUri[iIn-1]!='&'	Description
TRUE	evaluated 24 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 30 times by 1 test Evaluated by: Self test (438)

2-56

2814

continue;

executed 34 times by 1 test: continue;

Executed by:

Self test (438)

2815 } -

2816

if( c=='&' ){

c=='&'	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 189 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

6-189

2817 zFile[iOut++] = '\0'; -

2818

}else{

executed 6 times by 1 test: end of block

Executed by:

Self test (438)

2819 eState = 2; -

2820

}

executed 189 times by 4 tests: end of block

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

189

2821 c = 0; -

2822

}else if( (eState==0 && c=='?') || (eState==2 && c=='&') ){

executed 195 times by 4 tests: end of block

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

eState==0	Description
TRUE	evaluated 11459 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 1682 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

c=='?'	Description
TRUE	evaluated 169 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 11290 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

eState==2	Description
TRUE	evaluated 668 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 12304 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

c=='&'	Description
TRUE	evaluated 29 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 639 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

29-12304

2823 c = 0; -

2824 eState = 1; -

2825

}

executed 198 times by 4 tests: end of block

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

198

2826 zFile[iOut++] = c; -

2827

}

executed 13374 times by 4 tests: end of block

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

13374

2828

if( eState==1 ) zFile[iOut++] = '\0';

executed 9 times by 1 test: zFile[iOut++] = '\0';

Executed by:

Self test (438)

eState==1	Description
TRUE	evaluated 9 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 206 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

9-206

2829 zFile[iOut++] = '\0'; -

2830 zFile[iOut++] = '\0'; -

2831 -

2832 /* Check if there were any options specified that should be interpreted -

2833 ** here. Options that are interpreted here include "vfs" and those that -

2834 ** correspond to flags that may be passed to the sqlite3_open_v2() -

2835 ** method. */ -

2836 zOpt = &zFile[sqlite3Strlen30(zFile)+1]; -

2837

while( zOpt[0] ){

zOpt[0]	Description
TRUE	evaluated 198 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 202 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

198-202

2838 int nOpt = sqlite3Strlen30(zOpt); -

2839 char *zVal = &zOpt[nOpt+1]; -

2840 int nVal = sqlite3Strlen30(zVal); -

2841 -

2842

if( nOpt==3 && memcmp("vfs", zOpt, 3)==0 ){

nOpt==3	Description
TRUE	evaluated 24 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 174 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

memcmp("vfs", zOpt, 3)==0	Description
TRUE	evaluated 17 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7 times by 1 test Evaluated by: Self test (438)

7-174

2843 zVfs = zVal; -

2844

}else{

executed 17 times by 1 test: end of block

Executed by:

Self test (438)

2845 struct OpenMode { -

2846 const char *z; -

2847 int mode; -

2848 } *aMode = 0; -

2849 char *zModeType = 0; -

2850 int mask = 0; -

2851 int limit = 0; -

2852 -

2853

if( nOpt==5 && memcmp("cache", zOpt, 5)==0 ){

nOpt==5	Description
TRUE	evaluated 59 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 122 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

memcmp("cache", zOpt, 5)==0	Description
TRUE	evaluated 34 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 25 times by 1 test Evaluated by: Self test (438)

25-122

2854 static struct OpenMode aCacheMode[] = { -

2855 { "shared", SQLITE_OPEN_SHAREDCACHE }, -

2856 { "private", SQLITE_OPEN_PRIVATECACHE }, -

2857 { 0, 0 } -

2858 }; -

2859 -

2860 mask = SQLITE_OPEN_SHAREDCACHE|SQLITE_OPEN_PRIVATECACHE; -

2861 aMode = aCacheMode; -

2862 limit = mask; -

2863 zModeType = "cache"; -

2864

}

executed 34 times by 1 test: end of block

Executed by:

Self test (438)

2865

if( nOpt==4 && memcmp("mode", zOpt, 4)==0 ){

nOpt==4	Description
TRUE	evaluated 71 times by 2 tests Evaluated by: Self test (438) Self test (61)
FALSE	evaluated 110 times by 3 tests Evaluated by: Self test (103) Self test (104) Self test (438)

memcmp("mode", zOpt, 4)==0	Description
TRUE	evaluated 55 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 16 times by 2 tests Evaluated by: Self test (438) Self test (61)

16-110

2866 static struct OpenMode aOpenMode[] = { -

2867 { "ro", SQLITE_OPEN_READONLY }, -

2868 { "rw", SQLITE_OPEN_READWRITE }, -

2869 { "rwc", SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE }, -

2870 { "memory", SQLITE_OPEN_MEMORY }, -

2871 { 0, 0 } -

2872 }; -

2873 -

2874 mask = SQLITE_OPEN_READONLY | SQLITE_OPEN_READWRITE -

2875 | SQLITE_OPEN_CREATE | SQLITE_OPEN_MEMORY; -

2876 aMode = aOpenMode; -

2877 limit = mask & flags; -

2878 zModeType = "access"; -

2879

}

executed 55 times by 1 test: end of block

Executed by:

Self test (438)

2880 -

2881

if( aMode ){

aMode	Description
TRUE	evaluated 89 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 92 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

89-92

2882 int i; -

2883 int mode = 0; -

2884

for(i=0; aMode[i].z; i++){

aMode[i].z	Description
TRUE	evaluated 201 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

8-201

2885 const char *z = aMode[i].z; -

2886

if( nVal==sqlite3Strlen30(z) && 0==memcmp(zVal, z, nVal) ){

nVal==sqlite3Strlen30(z)	Description
TRUE	evaluated 101 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 100 times by 1 test Evaluated by: Self test (438)

0==memcmp(zVal, z, nVal)	Description
TRUE	evaluated 81 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 20 times by 1 test Evaluated by: Self test (438)

20-101

2887 mode = aMode[i].mode; -

2888

break;

executed 81 times by 1 test: break;

Executed by:

Self test (438)

2889 } -

2890

}

executed 120 times by 1 test: end of block

Executed by:

Self test (438)

120

2891

if( mode==0 ){

mode==0	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 81 times by 1 test Evaluated by: Self test (438)

8-81

2892 *pzErrMsg = sqlite3_mprintf("no such %s mode: %s", zModeType, zVal); -

2893 rc = SQLITE_ERROR; -

2894

goto parse_uri_out;

executed 8 times by 1 test: goto parse_uri_out;

Executed by:

Self test (438)

2895 } -

2896

if( (mode & ~SQLITE_OPEN_MEMORY)>limit ){

(mode & ~0x00000080)>limit	Description
TRUE	evaluated 5 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 76 times by 1 test Evaluated by: Self test (438)

5-76

2897 *pzErrMsg = sqlite3_mprintf("%s mode not allowed: %s", -

2898 zModeType, zVal); -

2899 rc = SQLITE_PERM; -

2900

goto parse_uri_out;

executed 5 times by 1 test: goto parse_uri_out;

Executed by:

Self test (438)

2901 } -

2902 flags = (flags & ~mask) | mode; -

2903

}

executed 76 times by 1 test: end of block

Executed by:

Self test (438)

2904

}

executed 168 times by 4 tests: end of block

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

168

2905 -

2906 zOpt = &zVal[nVal+1]; -

2907

}

executed 185 times by 4 tests: end of block

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

185

2908 -

2909

}else{

executed 202 times by 4 tests: end of block

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

202

2910 zFile = sqlite3_malloc64(nUri+2); -

2911

if( !zFile ) return SQLITE_NOMEM_BKPT;

executed 8 times by 1 test: return 7;

Executed by:

Self test (438)

!zFile

Description

TRUE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 33882 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

8-33882

2912

if( nUri ){

nUri

Description

TRUE

evaluated 32987 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 895 times by 2 tests

Evaluated by:

Self test (34)
Self test (438)

895-32987

2913 memcpy(zFile, zUri, nUri); -

2914

}

executed 32987 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

32987

2915 zFile[nUri] = '\0'; -

2916 zFile[nUri+1] = '\0'; -

2917 flags &= ~SQLITE_OPEN_URI; -

2918

}

executed 33882 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

33882

2919 -

2920 *ppVfs = sqlite3_vfs_find(zVfs); -

2921

if( *ppVfs==0 ){

*ppVfs==0

Description

TRUE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 34079 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

5-34079

2922 *pzErrMsg = sqlite3_mprintf("no such vfs: %s", zVfs); -

2923 rc = SQLITE_ERROR; -

2924

}

executed 5 times by 1 test: end of block

Executed by:

Self test (438)

2925

parse_uri_out:

code before this statement executed 34084 times by 438 tests: parse_uri_out:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

34084

2926

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 23 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 34079 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

23-34079

2927 sqlite3_free(zFile); -

2928 zFile = 0; -

2929

}

executed 23 times by 1 test: end of block

Executed by:

Self test (438)

2930 *pFlags = flags; -

2931 *pzFile = zFile; -

2932

return rc;

executed 34102 times by 438 tests: return rc;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

34102

2933 } -

2934 -

2935 -

2936 /* -

2937 ** This routine does the work of opening a database on behalf of -

2938 ** sqlite3_open() and sqlite3_open16(). The database filename "zFilename" -

2939 ** is UTF-8 encoded. -

2940 */ -

2941 static int openDatabase( -

2942 const char *zFilename, /* Database filename UTF-8 encoded */ -

2943 sqlite3 **ppDb, /* OUT: Returned database handle */ -

2944 unsigned int flags, /* Operational flags */ -

2945 const char *zVfs /* Name of the VFS to use */ -

2946 ){ -

2947 sqlite3 *db; /* Store allocated handle here */ -

2948 int rc; /* Return code */ -

2949 int isThreadsafe; /* True for threadsafe connections */ -

2950 char *zOpen = 0; /* Filename argument to pass to BtreeOpen() */ -

2951 char *zErrMsg = 0; /* Error message from sqlite3ParseUri() */ -

2952 -

2953 #ifdef SQLITE_ENABLE_API_ARMOR -

2954 if( ppDb==0 ) return SQLITE_MISUSE_BKPT; -

2955 #endif -

2956 *ppDb = 0; -

2957 #ifndef SQLITE_OMIT_AUTOINIT -

2958 rc = sqlite3_initialize(); -

2959

if( rc ) return rc;

never executed: return rc;

Description

TRUE

never evaluated

FALSE

evaluated 32533 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

0-32533

2960 #endif -

2961 -

2962

if( sqlite3GlobalConfig.bCoreMutex==0 ){

sqlite3Config.bCoreMutex==0

Description

TRUE

evaluated 9 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32524 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

9-32524

2963 isThreadsafe = 0; -

2964

}else if( flags & SQLITE_OPEN_NOMUTEX ){

executed 9 times by 1 test: end of block

Executed by:

Self test (438)

flags & 0x00008000

Description

TRUE

evaluated 23255 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 9269 times by 1 test

Evaluated by:

Self test (438)

9-23255

2965 isThreadsafe = 0; -

2966

}else if( flags & SQLITE_OPEN_FULLMUTEX ){

executed 23255 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

flags & 0x00010000	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 9265 times by 1 test Evaluated by: Self test (438)

4-23255

2967 isThreadsafe = 1; -

2968

}else{

executed 4 times by 1 test: end of block

Executed by:

Self test (438)

2969 isThreadsafe = sqlite3GlobalConfig.bFullMutex; -

2970

}

executed 9265 times by 1 test: end of block

Executed by:

Self test (438)

9265

2971 -

2972

if( flags & SQLITE_OPEN_PRIVATECACHE ){

flags & 0x00040000

Description

TRUE

evaluated 6 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32527 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

6-32527

2973 flags &= ~SQLITE_OPEN_SHAREDCACHE; -

2974

}else if( sqlite3GlobalConfig.sharedCacheEnabled ){

executed 6 times by 1 test: end of block

Executed by:

Self test (438)

sqlite3Config....edCacheEnabled

Description

TRUE

evaluated 338 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32189 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

6-32189

2975 flags |= SQLITE_OPEN_SHAREDCACHE; -

2976

}

executed 338 times by 1 test: end of block

Executed by:

Self test (438)

338

2977 -

2978 /* Remove harmful bits from the flags parameter -

2979 ** -

2980 ** The SQLITE_OPEN_NOMUTEX and SQLITE_OPEN_FULLMUTEX flags were -

2981 ** dealt with in the previous code block. Besides these, the only -

2982 ** valid input flags for sqlite3_open_v2() are SQLITE_OPEN_READONLY, -

2983 ** SQLITE_OPEN_READWRITE, SQLITE_OPEN_CREATE, SQLITE_OPEN_SHAREDCACHE, -

2984 ** SQLITE_OPEN_PRIVATECACHE, and some reserved bits. Silently mask -

2985 ** off all other flags. -

2986 */ -

2987 flags &= ~( SQLITE_OPEN_DELETEONCLOSE | -

2988 SQLITE_OPEN_EXCLUSIVE | -

2989 SQLITE_OPEN_MAIN_DB | -

2990 SQLITE_OPEN_TEMP_DB | -

2991 SQLITE_OPEN_TRANSIENT_DB | -

2992 SQLITE_OPEN_MAIN_JOURNAL | -

2993 SQLITE_OPEN_TEMP_JOURNAL | -

2994 SQLITE_OPEN_SUBJOURNAL | -

2995 SQLITE_OPEN_MASTER_JOURNAL | -

2996 SQLITE_OPEN_NOMUTEX | -

2997 SQLITE_OPEN_FULLMUTEX | -

2998 SQLITE_OPEN_WAL -

2999 ); -

3000 -

3001 /* Allocate the sqlite data structure */ -

3002 db = sqlite3MallocZero( sizeof(sqlite3) ); -

3003

if( db==0 ) goto opendb_out;

executed 8 times by 1 test: goto opendb_out;

Executed by:

Self test (438)

db==0

Description

TRUE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32525 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

8-32525

3004

if( isThreadsafe

isThreadsafe

Description

TRUE

evaluated 206 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32319 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

206-32319

3005 #ifdef SQLITE_ENABLE_MULTITHREADED_CHECKS -

3006 || sqlite3GlobalConfig.bCoreMutex -

3007 #endif -

3008 ){ -

3009 db->mutex = sqlite3MutexAlloc(SQLITE_MUTEX_RECURSIVE); -

3010

if( db->mutex==0 ){

db->mutex==0	Description
TRUE	never evaluated
FALSE	evaluated 206 times by 1 test Evaluated by: Self test (438)

0-206

3011 sqlite3_free(db); -

3012 db = 0; -

3013

goto opendb_out;

never executed: goto opendb_out;

3014 } -

3015

if( isThreadsafe==0 ){

isThreadsafe==0	Description
TRUE	never evaluated
FALSE	evaluated 206 times by 1 test Evaluated by: Self test (438)

0-206

3016 sqlite3MutexWarnOnContention(db->mutex); -

3017

}

never executed: end of block

3018

}

executed 206 times by 1 test: end of block

Executed by:

Self test (438)

206

3019 sqlite3_mutex_enter(db->mutex); -

3020 db->errMask = 0xff; -

3021 db->nDb = 2; -

3022 db->magic = SQLITE_MAGIC_BUSY; -

3023 db->aDb = db->aDbStatic; -

3024 db->lookaside.bDisable = 1; -

3025 -

3026 assert( sizeof(db->aLimit)==sizeof(aHardLimit) ); -

3027 memcpy(db->aLimit, aHardLimit, sizeof(db->aLimit)); -

3028 db->aLimit[SQLITE_LIMIT_WORKER_THREADS] = SQLITE_DEFAULT_WORKER_THREADS; -

3029 db->autoCommit = 1; -

3030 db->nextAutovac = -1; -

3031 db->szMmap = sqlite3GlobalConfig.szMmap; -

3032 db->nextPagesize = 0; -

3033 db->nMaxSorterMmap = 0x7FFFFFFF; -

3034 db->flags |= SQLITE_ShortColNames | SQLITE_EnableTrigger | SQLITE_CacheSpill -

3035 #if !defined(SQLITE_DEFAULT_AUTOMATIC_INDEX) || SQLITE_DEFAULT_AUTOMATIC_INDEX -

3036 | SQLITE_AutoIndex -

3037 #endif -

3038 #if SQLITE_DEFAULT_CKPTFULLFSYNC -

3039 | SQLITE_CkptFullFSync -

3040 #endif -

3041 #if SQLITE_DEFAULT_FILE_FORMAT<4 -

3042 | SQLITE_LegacyFileFmt -

3043 #endif -

3044 #ifdef SQLITE_ENABLE_LOAD_EXTENSION -

3045 | SQLITE_LoadExtension -

3046 #endif -

3047 #if SQLITE_DEFAULT_RECURSIVE_TRIGGERS -

3048 | SQLITE_RecTriggers -

3049 #endif -

3050 #if defined(SQLITE_DEFAULT_FOREIGN_KEYS) && SQLITE_DEFAULT_FOREIGN_KEYS -

3051 | SQLITE_ForeignKeys -

3052 #endif -

3053 #if defined(SQLITE_REVERSE_UNORDERED_SELECTS) -

3054 | SQLITE_ReverseOrder -

3055 #endif -

3056 #if defined(SQLITE_ENABLE_OVERSIZE_CELL_CHECK) -

3057 | SQLITE_CellSizeCk -

3058 #endif -

3059 #if defined(SQLITE_ENABLE_FTS3_TOKENIZER) -

3060 | SQLITE_Fts3Tokenizer -

3061 #endif -

3062 #if defined(SQLITE_ENABLE_QPSG) -

3063 | SQLITE_EnableQPSG -

3064 #endif -

3065 ; -

3066 sqlite3HashInit(&db->aCollSeq); -

3067 #ifndef SQLITE_OMIT_VIRTUALTABLE -

3068 sqlite3HashInit(&db->aModule); -

3069 #endif -

3070 -

3071 /* Add the default collation sequence BINARY. BINARY works for both UTF-8 -

3072 ** and UTF-16, so add a version for each to avoid any unnecessary -

3073 ** conversions. The only error that can occur here is a malloc() failure. -

3074 ** -

3075 ** EVIDENCE-OF: R-52786-44878 SQLite defines three built-in collating -

3076 ** functions: -

3077 */ -

3078 createCollation(db, sqlite3StrBINARY, SQLITE_UTF8, 0, binCollFunc, 0); -

3079 createCollation(db, sqlite3StrBINARY, SQLITE_UTF16BE, 0, binCollFunc, 0); -

3080 createCollation(db, sqlite3StrBINARY, SQLITE_UTF16LE, 0, binCollFunc, 0); -

3081 createCollation(db, "NOCASE", SQLITE_UTF8, 0, nocaseCollatingFunc, 0); -

3082 createCollation(db, "RTRIM", SQLITE_UTF8, (void*)1, binCollFunc, 0); -

3083

if( db->mallocFailed ){

db->mallocFailed

Description

TRUE

evaluated 48 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32477 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

48-32477

3084

goto opendb_out;

executed 48 times by 1 test: goto opendb_out;

Executed by:

Self test (438)

3085 } -

3086 /* EVIDENCE-OF: R-08308-17224 The default collating function for all -

3087 ** strings is BINARY. -

3088 */ -

3089 db->pDfltColl = sqlite3FindCollSeq(db, SQLITE_UTF8, sqlite3StrBINARY, 0); -

3090 assert( db->pDfltColl!=0 ); -

3091 -

3092 /* Parse the filename/URI argument -

3093 ** -

3094 ** Only allow sensible combinations of bits in the flags argument. -

3095 ** Throw an error if any non-sense combination is used. If we -

3096 ** do not block illegal combinations here, it could trigger -

3097 ** assert() statements in deeper layers. Sensible combinations -

3098 ** are: -

3099 ** -

3100 ** 1: SQLITE_OPEN_READONLY -

3101 ** 2: SQLITE_OPEN_READWRITE -

3102 ** 6: SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE -

3103 */ -

3104 db->openFlags = flags; -

3105 assert( SQLITE_OPEN_READONLY == 0x01 ); -

3106 assert( SQLITE_OPEN_READWRITE == 0x02 ); -

3107 assert( SQLITE_OPEN_CREATE == 0x04 ); -

3108 testcase( (1<<(flags&7))==0x02 ); /* READONLY */ -

3109 testcase( (1<<(flags&7))==0x04 ); /* READWRITE */ -

3110 testcase( (1<<(flags&7))==0x40 ); /* READWRITE | CREATE */ -

3111

if( ((1<<(flags&7)) & 0x46)==0 ){

((1<<(flags&7)) & 0x46)==0

Description

TRUE

never evaluated

FALSE

evaluated 32477 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

0-32477

3112 rc = SQLITE_MISUSE_BKPT; /* IMP: R-65497-44594 */ -

3113

}else{

never executed: end of block

3114 rc = sqlite3ParseUri(zVfs, zFilename, &flags, &db->pVfs, &zOpen, &zErrMsg); -

3115

}

executed 32477 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

32477

3116

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 31 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32446 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31-32446

3117

if( rc==SQLITE_NOMEM ) sqlite3OomFault(db);

executed 8 times by 1 test: sqlite3OomFault(db);

Executed by:

Self test (438)

rc==7	Description
TRUE	evaluated 8 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 23 times by 1 test Evaluated by: Self test (438)

8-23

3118 sqlite3ErrorWithMsg(db, rc, zErrMsg ? "%s" : 0, zErrMsg); -

3119 sqlite3_free(zErrMsg); -

3120

goto opendb_out;

executed 31 times by 1 test: goto opendb_out;

Executed by:

Self test (438)

3121 } -

3122 -

3123 /* Open the backend database driver */ -

3124 rc = sqlite3BtreeOpen(db->pVfs, zOpen, db, &db->aDb[0].pBt, 0, -

3125 flags | SQLITE_OPEN_MAIN_DB); -

3126

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 655 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31791 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

655-31791

3127

if( rc==SQLITE_IOERR_NOMEM ){

rc==(10 \| (12<<8))	Description
TRUE	evaluated 28 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 627 times by 1 test Evaluated by: Self test (438)

28-627

3128 rc = SQLITE_NOMEM_BKPT; -

3129

}

executed 28 times by 1 test: end of block

Executed by:

Self test (438)

3130 sqlite3Error(db, rc); -

3131

goto opendb_out;

executed 655 times by 1 test: goto opendb_out;

Executed by:

Self test (438)

655

3132 } -

3133 sqlite3BtreeEnter(db->aDb[0].pBt); -

3134 db->aDb[0].pSchema = sqlite3SchemaGet(db, db->aDb[0].pBt); -

3135

if( !db->mallocFailed ) ENC(db) = SCHEMA_ENC(db);

executed 31783 times by 438 tests: ((db)->enc) = ((db)->aDb[0].pSchema->enc);

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

!db->mallocFailed

Description

TRUE

evaluated 31783 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

8-31783

3136 sqlite3BtreeLeave(db->aDb[0].pBt); -

3137 db->aDb[1].pSchema = sqlite3SchemaGet(db, 0); -

3138 -

3139 /* The default safety_level for the main database is FULL; for the temp -

3140 ** database it is OFF. This matches the pager layer defaults. -

3141 */ -

3142 db->aDb[0].zDbSName = "main"; -

3143 db->aDb[0].safety_level = SQLITE_DEFAULT_SYNCHRONOUS+1; -

3144 db->aDb[1].zDbSName = "temp"; -

3145 db->aDb[1].safety_level = PAGER_SYNCHRONOUS_OFF; -

3146 -

3147 db->magic = SQLITE_MAGIC_OPEN; -

3148

if( db->mallocFailed ){

db->mallocFailed

Description

TRUE

evaluated 16 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31775 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

16-31775

3149

goto opendb_out;

executed 16 times by 1 test: goto opendb_out;

Executed by:

Self test (438)

3150 } -

3151 -

3152 /* Register all built-in functions, but do not attempt to read the -

3153 ** database schema yet. This is delayed until the first time the database -

3154 ** is accessed. -

3155 */ -

3156 sqlite3Error(db, SQLITE_OK); -

3157 sqlite3RegisterPerConnectionBuiltinFunctions(db); -

3158 rc = sqlite3_errcode(db); -

3159 -

3160 #ifdef SQLITE_ENABLE_FTS5 -

3161 /* Register any built-in FTS5 module before loading the automatic -

3162 ** extensions. This allows automatic extensions to register FTS5 -

3163 ** tokenizers and auxiliary functions. */ -

3164 if( !db->mallocFailed && rc==SQLITE_OK ){ -

3165 rc = sqlite3Fts5Init(db); -

3166 } -

3167 #endif -

3168 -

3169 /* Load automatic extensions - extensions that have been registered -

3170 ** using the sqlite3_automatic_extension() API. -

3171 */ -

3172

if( rc==SQLITE_OK ){

rc==0

Description

TRUE

evaluated 31743 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 32 times by 1 test

Evaluated by:

Self test (438)

32-31743

3173 sqlite3AutoLoadExtensions(db); -

3174 rc = sqlite3_errcode(db); -

3175

if( rc!=SQLITE_OK ){

rc!=0

Description

TRUE

evaluated 191 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31552 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

191-31552

3176

goto opendb_out;

executed 191 times by 1 test: goto opendb_out;

Executed by:

Self test (438)

191

3177 } -

3178

}

executed 31552 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31552

3179 -

3180 #ifdef SQLITE_ENABLE_FTS1 -

3181 if( !db->mallocFailed ){ -

3182 extern int sqlite3Fts1Init(sqlite3*); -

3183 rc = sqlite3Fts1Init(db); -

3184 } -

3185 #endif -

3186 -

3187 #ifdef SQLITE_ENABLE_FTS2 -

3188 if( !db->mallocFailed && rc==SQLITE_OK ){ -

3189 extern int sqlite3Fts2Init(sqlite3*); -

3190 rc = sqlite3Fts2Init(db); -

3191 } -

3192 #endif -

3193 -

3194 #ifdef SQLITE_ENABLE_FTS3 /* automatically defined by SQLITE_ENABLE_FTS4 */ -

3195 if( !db->mallocFailed && rc==SQLITE_OK ){ -

3196 rc = sqlite3Fts3Init(db); -

3197 } -

3198 #endif -

3199 -

3200 #if defined(SQLITE_ENABLE_ICU) || defined(SQLITE_ENABLE_ICU_COLLATIONS) -

3201 if( !db->mallocFailed && rc==SQLITE_OK ){ -

3202 rc = sqlite3IcuInit(db); -

3203 } -

3204 #endif -

3205 -

3206 #ifdef SQLITE_ENABLE_RTREE -

3207 if( !db->mallocFailed && rc==SQLITE_OK){ -

3208 rc = sqlite3RtreeInit(db); -

3209 } -

3210 #endif -

3211 -

3212 #ifdef SQLITE_ENABLE_DBPAGE_VTAB -

3213

if( !db->mallocFailed && rc==SQLITE_OK){

!db->mallocFailed

Description

TRUE

evaluated 31552 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 32 times by 1 test

Evaluated by:

Self test (438)

rc==0

Description

TRUE

evaluated 31552 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

never evaluated

0-31552

3214 rc = sqlite3DbpageRegister(db); -

3215

}

executed 31552 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31552

3216 #endif -

3217 -

3218 #ifdef SQLITE_ENABLE_DBSTAT_VTAB -

3219 if( !db->mallocFailed && rc==SQLITE_OK){ -

3220 rc = sqlite3DbstatRegister(db); -

3221 } -

3222 #endif -

3223 -

3224 #ifdef SQLITE_ENABLE_JSON1 -

3225 if( !db->mallocFailed && rc==SQLITE_OK){ -

3226 rc = sqlite3Json1Init(db); -

3227 } -

3228 #endif -

3229 -

3230 #ifdef SQLITE_ENABLE_STMTVTAB -

3231

if( !db->mallocFailed && rc==SQLITE_OK){

!db->mallocFailed

Description

TRUE

evaluated 31552 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 32 times by 1 test

Evaluated by:

Self test (438)

rc==0

Description

TRUE

evaluated 31536 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 16 times by 1 test

Evaluated by:

Self test (438)

16-31552

3232 rc = sqlite3StmtVtabInit(db); -

3233

}

executed 31536 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31536

3234 #endif -

3235 -

3236 /* -DSQLITE_DEFAULT_LOCKING_MODE=1 makes EXCLUSIVE the default locking -

3237 ** mode. -DSQLITE_DEFAULT_LOCKING_MODE=0 make NORMAL the default locking -

3238 ** mode. Doing nothing at all also makes NORMAL the default. -

3239 */ -

3240 #ifdef SQLITE_DEFAULT_LOCKING_MODE -

3241 db->dfltLockMode = SQLITE_DEFAULT_LOCKING_MODE; -

3242 sqlite3PagerLockingMode(sqlite3BtreePager(db->aDb[0].pBt), -

3243 SQLITE_DEFAULT_LOCKING_MODE); -

3244 #endif -

3245 -

3246

if( rc ) sqlite3Error(db, rc);

executed 64 times by 1 test: sqlite3Error(db, rc);

Executed by:

Self test (438)

Description

TRUE

evaluated 64 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31520 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

64-31520

3247 -

3248 /* Enable the lookaside-malloc subsystem */ -

3249 setupLookaside(db, 0, sqlite3GlobalConfig.szLookaside, -

3250 sqlite3GlobalConfig.nLookaside); -

3251 -

3252 sqlite3_wal_autocheckpoint(db, SQLITE_DEFAULT_WAL_AUTOCHECKPOINT); -

3253 -

3254

opendb_out:

code before this statement executed 31584 times by 438 tests: opendb_out:

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

31584

3255

if( db ){

Description

TRUE

evaluated 32525 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

8-32525

3256 assert( db->mutex!=0 || isThreadsafe==0 -

3257 || sqlite3GlobalConfig.bFullMutex==0 ); -

3258 sqlite3_mutex_leave(db->mutex); -

3259

}

executed 32525 times by 438 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

32525

3260 rc = sqlite3_errcode(db); -

3261 assert( db!=0 || rc==SQLITE_NOMEM ); -

3262

if( rc==SQLITE_NOMEM ){

rc==7

Description

TRUE

evaluated 458 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 32075 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

458-32075

3263 sqlite3_close(db); -

3264 db = 0; -

3265

}else if( rc!=SQLITE_OK ){

executed 458 times by 1 test: end of block

Executed by:

Self test (438)

rc!=0

Description

TRUE

evaluated 555 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 31520 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

458-31520

3266 db->magic = SQLITE_MAGIC_SICK; -

3267

}

executed 555 times by 1 test: end of block

Executed by:

Self test (438)

555

3268 *ppDb = db; -

3269 #ifdef SQLITE_ENABLE_SQLLOG -

3270 if( sqlite3GlobalConfig.xSqllog ){ -

3271 /* Opening a db handle. Fourth parameter is passed 0. */ -

3272 void *pArg = sqlite3GlobalConfig.pSqllogArg; -

3273 sqlite3GlobalConfig.xSqllog(pArg, db, zFilename, 0); -

3274 } -

3275 #endif -

3276 #if defined(SQLITE_HAS_CODEC) -

3277 if( rc==SQLITE_OK ){ -

3278 const char *zKey; -

3279 if( (zKey = sqlite3_uri_parameter(zOpen, "hexkey"))!=0 && zKey[0] ){ -

3280 u8 iByte; -

3281 int i; -

3282 char zDecoded[40]; -

3283 for(i=0, iByte=0; i<sizeof(zDecoded)*2 && sqlite3Isxdigit(zKey[i]); i++){ -

3284 iByte = (iByte<<4) + sqlite3HexToInt(zKey[i]); -

3285 if( (i&1)!=0 ) zDecoded[i/2] = iByte; -

3286 } -

3287 sqlite3_key_v2(db, 0, zDecoded, i/2); -

3288 }else if( (zKey = sqlite3_uri_parameter(zOpen, "key"))!=0 ){ -

3289 sqlite3_key_v2(db, 0, zKey, sqlite3Strlen30(zKey)); -

3290 } -

3291 } -

3292 #endif -

3293 sqlite3_free(zOpen); -

3294

return rc & 0xff;

executed 32533 times by 438 tests: return rc & 0xff;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

32533

3295 } -

3296 -

3297 /* -

3298 ** Open a new database handle. -

3299 */ -

3300 int sqlite3_open( -

3301 const char *zFilename, -

3302 sqlite3 **ppDb -

3303 ){ -

3304

return openDatabase(zFilename, ppDb,

executed 155 times by 1 test: return openDatabase(zFilename, ppDb, 0x00000002 | 0x00000004, 0);

Executed by:

Self test (438)

155

3305

SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, 0);

executed 155 times by 1 test: return openDatabase(zFilename, ppDb, 0x00000002 | 0x00000004, 0);

Executed by:

Self test (438)

155

3306 } -

3307 int sqlite3_open_v2( -

3308 const char *filename, /* Database filename (UTF-8) */ -

3309 sqlite3 **ppDb, /* OUT: SQLite db handle */ -

3310 int flags, /* Flags */ -

3311 const char *zVfs /* Name of VFS module to use */ -

3312 ){ -

3313

return openDatabase(filename, ppDb, (unsigned int)flags, zVfs);

executed 32358 times by 438 tests: return openDatabase(filename, ppDb, (unsigned int)flags, zVfs);

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

32358

3314 } -

3315 -

3316 #ifndef SQLITE_OMIT_UTF16 -

3317 /* -

3318 ** Open a new database handle. -

3319 */ -

3320 int sqlite3_open16( -

3321 const void *zFilename, -

3322 sqlite3 **ppDb -

3323 ){ -

3324 char const *zFilename8; /* zFilename encoded in UTF-8 instead of UTF-16 */ -

3325 sqlite3_value *pVal; -

3326 int rc; -

3327 -

3328 #ifdef SQLITE_ENABLE_API_ARMOR -

3329 if( ppDb==0 ) return SQLITE_MISUSE_BKPT; -

3330 #endif -

3331 *ppDb = 0; -

3332 #ifndef SQLITE_OMIT_AUTOINIT -

3333 rc = sqlite3_initialize(); -

3334

if( rc ) return rc;

never executed: return rc;

rc	Description
TRUE	never evaluated
FALSE	evaluated 20 times by 1 test Evaluated by: Self test (438)

0-20

3335 #endif -

3336

if( zFilename==0 ) zFilename = "\000\000";

never executed: zFilename = "\000\000";

zFilename==0	Description
TRUE	never evaluated
FALSE	evaluated 20 times by 1 test Evaluated by: Self test (438)

0-20

3337 pVal = sqlite3ValueNew(0); -

3338 sqlite3ValueSetStr(pVal, -1, zFilename, SQLITE_UTF16NATIVE, SQLITE_STATIC); -

3339 zFilename8 = sqlite3ValueText(pVal, SQLITE_UTF8); -

3340

if( zFilename8 ){

zFilename8	Description
TRUE	evaluated 20 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-20

3341 rc = openDatabase(zFilename8, ppDb, -

3342 SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, 0); -

3343 assert( *ppDb || rc==SQLITE_NOMEM ); -

3344

if( rc==SQLITE_OK && !DbHasProperty(*ppDb, 0, DB_SchemaLoaded) ){

rc==0	Description
TRUE	evaluated 18 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

!(((*ppDb)->aD...1))==(0x0001))	Description
TRUE	evaluated 16 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-18

3345 SCHEMA_ENC(*ppDb) = ENC(*ppDb) = SQLITE_UTF16NATIVE; -

3346

}

executed 16 times by 1 test: end of block

Executed by:

Self test (438)

3347

}else{

executed 20 times by 1 test: end of block

Executed by:

Self test (438)

3348 rc = SQLITE_NOMEM_BKPT; -

3349

}

never executed: end of block

3350 sqlite3ValueFree(pVal); -

3351 -

3352

return rc & 0xff;

executed 20 times by 1 test: return rc & 0xff;

Executed by:

Self test (438)

3353 } -

3354 #endif /* SQLITE_OMIT_UTF16 */ -

3355 -

3356 /* -

3357 ** Register a new collation sequence with the database handle db. -

3358 */ -

3359 int sqlite3_create_collation( -

3360 sqlite3* db, -

3361 const char *zName, -

3362 int enc, -

3363 void* pCtx, -

3364 int(*xCompare)(void*,int,const void*,int,const void*) -

3365 ){ -

3366

return sqlite3_create_collation_v2(db, zName, enc, pCtx, xCompare, 0);

executed 106 times by 1 test: return sqlite3_create_collation_v2(db, zName, enc, pCtx, xCompare, 0);

Executed by:

Self test (438)

106

3367 } -

3368 -

3369 /* -

3370 ** Register a new collation sequence with the database handle db. -

3371 */ -

3372 int sqlite3_create_collation_v2( -

3373 sqlite3* db, -

3374 const char *zName, -

3375 int enc, -

3376 void* pCtx, -

3377 int(*xCompare)(void*,int,const void*,int,const void*), -

3378 void(*xDel)(void*) -

3379 ){ -

3380 int rc; -

3381 -

3382 #ifdef SQLITE_ENABLE_API_ARMOR -

3383 if( !sqlite3SafetyCheckOk(db) || zName==0 ) return SQLITE_MISUSE_BKPT; -

3384 #endif -

3385 sqlite3_mutex_enter(db->mutex); -

3386 assert( !db->mallocFailed ); -

3387 rc = createCollation(db, zName, (u8)enc, pCtx, xCompare, xDel); -

3388 rc = sqlite3ApiExit(db, rc); -

3389 sqlite3_mutex_leave(db->mutex); -

3390

return rc;

executed 112 times by 1 test: return rc;

Executed by:

Self test (438)

112

3391 } -

3392 -

3393 #ifndef SQLITE_OMIT_UTF16 -

3394 /* -

3395 ** Register a new collation sequence with the database handle db. -

3396 */ -

3397 int sqlite3_create_collation16( -

3398 sqlite3* db, -

3399 const void *zName, -

3400 int enc, -

3401 void* pCtx, -

3402 int(*xCompare)(void*,int,const void*,int,const void*) -

3403 ){ -

3404 int rc = SQLITE_OK; -

3405 char *zName8; -

3406 -

3407 #ifdef SQLITE_ENABLE_API_ARMOR -

3408 if( !sqlite3SafetyCheckOk(db) || zName==0 ) return SQLITE_MISUSE_BKPT; -

3409 #endif -

3410 sqlite3_mutex_enter(db->mutex); -

3411 assert( !db->mallocFailed ); -

3412 zName8 = sqlite3Utf16to8(db, zName, -1, SQLITE_UTF16NATIVE); -

3413

if( zName8 ){

zName8	Description
TRUE	evaluated 15 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-15

3414 rc = createCollation(db, zName8, (u8)enc, pCtx, xCompare, 0); -

3415 sqlite3DbFree(db, zName8); -

3416

}

executed 15 times by 1 test: end of block

Executed by:

Self test (438)

3417 rc = sqlite3ApiExit(db, rc); -

3418 sqlite3_mutex_leave(db->mutex); -

3419

return rc;

executed 15 times by 1 test: return rc;

Executed by:

Self test (438)

3420 } -

3421 #endif /* SQLITE_OMIT_UTF16 */ -

3422 -

3423 /* -

3424 ** Register a collation sequence factory callback with the database handle -

3425 ** db. Replace any previously installed collation sequence factory. -

3426 */ -

3427 int sqlite3_collation_needed( -

3428 sqlite3 *db, -

3429 void *pCollNeededArg, -

3430 void(*xCollNeeded)(void*,sqlite3*,int eTextRep,const char*) -

3431 ){ -

3432 #ifdef SQLITE_ENABLE_API_ARMOR -

3433 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

3434 #endif -

3435 sqlite3_mutex_enter(db->mutex); -

3436 db->xCollNeeded = xCollNeeded; -

3437 db->xCollNeeded16 = 0; -

3438 db->pCollNeededArg = pCollNeededArg; -

3439 sqlite3_mutex_leave(db->mutex); -

3440

return SQLITE_OK;

executed 4 times by 1 test: return 0;

Executed by:

Self test (438)

3441 } -

3442 -

3443 #ifndef SQLITE_OMIT_UTF16 -

3444 /* -

3445 ** Register a collation sequence factory callback with the database handle -

3446 ** db. Replace any previously installed collation sequence factory. -

3447 */ -

3448 int sqlite3_collation_needed16( -

3449 sqlite3 *db, -

3450 void *pCollNeededArg, -

3451 void(*xCollNeeded16)(void*,sqlite3*,int eTextRep,const void*) -

3452 ){ -

3453 #ifdef SQLITE_ENABLE_API_ARMOR -

3454 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

3455 #endif -

3456 sqlite3_mutex_enter(db->mutex); -

3457 db->xCollNeeded = 0; -

3458 db->xCollNeeded16 = xCollNeeded16; -

3459 db->pCollNeededArg = pCollNeededArg; -

3460 sqlite3_mutex_leave(db->mutex); -

3461

return SQLITE_OK;

executed 2 times by 1 test: return 0;

Executed by:

Self test (438)

3462 } -

3463 #endif /* SQLITE_OMIT_UTF16 */ -

3464 -

3465 #ifndef SQLITE_OMIT_DEPRECATED -

3466 /* -

3467 ** This function is now an anachronism. It used to be used to recover from a -

3468 ** malloc() failure, but SQLite now does this automatically. -

3469 */ -

3470 int sqlite3_global_recover(void){ -

3471

return SQLITE_OK;

never executed: return 0;

3472 } -

3473 #endif -

3474 -

3475 /* -

3476 ** Test to see whether or not the database connection is in autocommit -

3477 ** mode. Return TRUE if it is and FALSE if not. Autocommit mode is on -

3478 ** by default. Autocommit is disabled by a BEGIN statement and reenabled -

3479 ** by the next COMMIT or ROLLBACK. -

3480 */ -

3481 int sqlite3_get_autocommit(sqlite3 *db){ -

3482 #ifdef SQLITE_ENABLE_API_ARMOR -

3483 if( !sqlite3SafetyCheckOk(db) ){ -

3484 (void)SQLITE_MISUSE_BKPT; -

3485 return 0; -

3486 } -

3487 #endif -

3488

return db->autoCommit;

executed 247 times by 1 test: return db->autoCommit;

Executed by:

Self test (438)

247

3489 } -

3490 -

3491 /* -

3492 ** The following routines are substitutes for constants SQLITE_CORRUPT, -

3493 ** SQLITE_MISUSE, SQLITE_CANTOPEN, SQLITE_NOMEM and possibly other error -

3494 ** constants. They serve two purposes: -

3495 ** -

3496 ** 1. Serve as a convenient place to set a breakpoint in a debugger -

3497 ** to detect when version error conditions occurs. -

3498 ** -

3499 ** 2. Invoke sqlite3_log() to provide the source code location where -

3500 ** a low-level error is first detected. -

3501 */ -

3502 int sqlite3ReportError(int iErr, int lineno, const char *zType){ -

3503 sqlite3_log(iErr, "%s at line %d of [%.10s]", -

3504 zType, lineno, 20+sqlite3_sourceid()); -

3505

return iErr;

executed 1888 times by 1 test: return iErr;

Executed by:

Self test (438)

1888

3506 } -

3507 int sqlite3CorruptError(int lineno){ -

3508 testcase( sqlite3GlobalConfig.xLog!=0 ); -

3509

return sqlite3ReportError(SQLITE_CORRUPT, lineno, "database corruption");

executed 358 times by 1 test: return sqlite3ReportError(11, lineno, "database corruption");

Executed by:

Self test (438)

358

3510 } -

3511 int sqlite3MisuseError(int lineno){ -

3512 testcase( sqlite3GlobalConfig.xLog!=0 ); -

3513

return sqlite3ReportError(SQLITE_MISUSE, lineno, "misuse");

executed 1018 times by 1 test: return sqlite3ReportError(21, lineno, "misuse");

Executed by:

Self test (438)

1018

3514 } -

3515 int sqlite3CantopenError(int lineno){ -

3516 testcase( sqlite3GlobalConfig.xLog!=0 ); -

3517

return sqlite3ReportError(SQLITE_CANTOPEN, lineno, "cannot open file");

executed 512 times by 1 test: return sqlite3ReportError(14, lineno, "cannot open file");

Executed by:

Self test (438)

512

3518 } -

3519 #ifdef SQLITE_DEBUG -

3520 int sqlite3CorruptPgnoError(int lineno, Pgno pgno){ -

3521 char zMsg[100]; -

3522 sqlite3_snprintf(sizeof(zMsg), zMsg, "database corruption page %d", pgno); -

3523 testcase( sqlite3GlobalConfig.xLog!=0 ); -

3524 return sqlite3ReportError(SQLITE_CORRUPT, lineno, zMsg); -

3525 } -

3526 int sqlite3NomemError(int lineno){ -

3527 testcase( sqlite3GlobalConfig.xLog!=0 ); -

3528 return sqlite3ReportError(SQLITE_NOMEM, lineno, "OOM"); -

3529 } -

3530 int sqlite3IoerrnomemError(int lineno){ -

3531 testcase( sqlite3GlobalConfig.xLog!=0 ); -

3532 return sqlite3ReportError(SQLITE_IOERR_NOMEM, lineno, "I/O OOM error"); -

3533 } -

3534 #endif -

3535 -

3536 #ifndef SQLITE_OMIT_DEPRECATED -

3537 /* -

3538 ** This is a convenience routine that makes sure that all thread-specific -

3539 ** data for this thread has been deallocated. -

3540 ** -

3541 ** SQLite no longer uses thread-specific data so this routine is now a -

3542 ** no-op. It is retained for historical compatibility. -

3543 */ -

3544 void sqlite3_thread_cleanup(void){ -

3545 } -

3546 #endif -

3547 -

3548 /* -

3549 ** Return meta information about a specific column of a database table. -

3550 ** See comment in sqlite3.h (sqlite.h.in) for details. -

3551 */ -

3552 int sqlite3_table_column_metadata( -

3553 sqlite3 *db, /* Connection handle */ -

3554 const char *zDbName, /* Database name or NULL */ -

3555 const char *zTableName, /* Table name */ -

3556 const char *zColumnName, /* Column name */ -

3557 char const **pzDataType, /* OUTPUT: Declared data type */ -

3558 char const **pzCollSeq, /* OUTPUT: Collation sequence name */ -

3559 int *pNotNull, /* OUTPUT: True if NOT NULL constraint exists */ -

3560 int *pPrimaryKey, /* OUTPUT: True if column part of PK */ -

3561 int *pAutoinc /* OUTPUT: True if column is auto-increment */ -

3562 ){ -

3563 int rc; -

3564 char *zErrMsg = 0; -

3565 Table *pTab = 0; -

3566 Column *pCol = 0; -

3567 int iCol = 0; -

3568 char const *zDataType = 0; -

3569 char const *zCollSeq = 0; -

3570 int notnull = 0; -

3571 int primarykey = 0; -

3572 int autoinc = 0; -

3573 -

3574 -

3575 #ifdef SQLITE_ENABLE_API_ARMOR -

3576 if( !sqlite3SafetyCheckOk(db) || zTableName==0 ){ -

3577 return SQLITE_MISUSE_BKPT; -

3578 } -

3579 #endif -

3580 -

3581 /* Ensure the database schema has been loaded */ -

3582 sqlite3_mutex_enter(db->mutex); -

3583 sqlite3BtreeEnterAll(db); -

3584 rc = sqlite3Init(db, &zErrMsg); -

3585

if( SQLITE_OK!=rc ){

0!=rc	Description
TRUE	never evaluated
FALSE	evaluated 8756 times by 1 test Evaluated by: Self test (438)

0-8756

3586

goto error_out;

never executed: goto error_out;

3587 } -

3588 -

3589 /* Locate the table in question */ -

3590 pTab = sqlite3FindTable(db, zTableName, zDbName); -

3591

if( !pTab || pTab->pSelect ){

!pTab	Description
TRUE	evaluated 5 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8751 times by 1 test Evaluated by: Self test (438)

pTab->pSelect	Description
TRUE	evaluated 10 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8741 times by 1 test Evaluated by: Self test (438)

5-8751

3592 pTab = 0; -

3593

goto error_out;

executed 15 times by 1 test: goto error_out;

Executed by:

Self test (438)

3594 } -

3595 -

3596 /* Find the column for which info is requested */ -

3597

if( zColumnName==0 ){

zColumnName==0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8740 times by 1 test Evaluated by: Self test (438)

1-8740

3598 /* Query for existance of table only */ -

3599

}else{

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

3600

for(iCol=0; iCol<pTab->nCol; iCol++){

iCol<pTab->nCol	Description
TRUE	evaluated 17471 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8566 times by 1 test Evaluated by: Self test (438)

8566-17471

3601 pCol = &pTab->aCol[iCol]; -

3602

if( 0==sqlite3StrICmp(pCol->zName, zColumnName) ){

0==sqlite3StrI..., zColumnName)	Description
TRUE	evaluated 174 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 17297 times by 1 test Evaluated by: Self test (438)

174-17297

3603

break;

executed 174 times by 1 test: break;

Executed by:

Self test (438)

174

3604 } -

3605

}

executed 17297 times by 1 test: end of block

Executed by:

Self test (438)

17297

3606

if( iCol==pTab->nCol ){

iCol==pTab->nCol	Description
TRUE	evaluated 8566 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 174 times by 1 test Evaluated by: Self test (438)

174-8566

3607

if( HasRowid(pTab) && sqlite3IsRowid(zColumnName) ){

(((pTab)->tabF... & 0x0020)==0)	Description
TRUE	evaluated 8563 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3 times by 1 test Evaluated by: Self test (438)

sqlite3IsRowid(zColumnName)	Description
TRUE	evaluated 8561 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

2-8563

3608 iCol = pTab->iPKey; -

3609

pCol = iCol>=0 ? &pTab->aCol[iCol] : 0;

iCol>=0	Description
TRUE	evaluated 8551 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 10 times by 1 test Evaluated by: Self test (438)

10-8551

3610

}else{

executed 8561 times by 1 test: end of block

Executed by:

Self test (438)

8561

3611 pTab = 0; -

3612

goto error_out;

executed 5 times by 1 test: goto error_out;

Executed by:

Self test (438)

3613 } -

3614 } -

3615

}

executed 8735 times by 1 test: end of block

Executed by:

Self test (438)

8735

3616 -

3617 /* The following block stores the meta information that will be returned -

3618 ** to the caller in local variables zDataType, zCollSeq, notnull, primarykey -

3619 ** and autoinc. At this point there are two possibilities: -

3620 ** -

3621 ** 1. The specified column name was rowid", "oid" or "_rowid_" -

3622 ** and there is no explicitly declared IPK column. -

3623 ** -

3624 ** 2. The table is not a view and the column name identified an -

3625 ** explicitly declared column. Copy meta information from *pCol. -

3626 */ -

3627

if( pCol ){

pCol	Description
TRUE	evaluated 8725 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11 times by 1 test Evaluated by: Self test (438)

11-8725

3628 zDataType = sqlite3ColumnType(pCol,0); -

3629 zCollSeq = pCol->zColl; -

3630 notnull = pCol->notNull!=0; -

3631 primarykey = (pCol->colFlags & COLFLAG_PRIMKEY)!=0; -

3632

autoinc = pTab->iPKey==iCol && (pTab->tabFlags & TF_Autoincrement)!=0;

pTab->iPKey==iCol	Description
TRUE	evaluated 8555 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 170 times by 1 test Evaluated by: Self test (438)

(pTab->tabFlags & 0x0008)!=0	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8551 times by 1 test Evaluated by: Self test (438)

4-8555

3633

}else{

executed 8725 times by 1 test: end of block

Executed by:

Self test (438)

8725

3634 zDataType = "INTEGER"; -

3635 primarykey = 1; -

3636

}

executed 11 times by 1 test: end of block

Executed by:

Self test (438)

3637

if( !zCollSeq ){

!zCollSeq	Description
TRUE	evaluated 8728 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

8-8728

3638 zCollSeq = sqlite3StrBINARY; -

3639

}

executed 8728 times by 1 test: end of block

Executed by:

Self test (438)

8728

3640 -

3641

error_out:

code before this statement executed 8736 times by 1 test: error_out:

Executed by:

Self test (438)

8736

3642 sqlite3BtreeLeaveAll(db); -

3643 -

3644 /* Whether the function call succeeded or failed, set the output parameters -

3645 ** to whatever their local counterparts contain. If an error did occur, -

3646 ** this has the effect of zeroing all output parameters. -

3647 */ -

3648

if( pzDataType ) *pzDataType = zDataType;

executed 8614 times by 1 test: *pzDataType = zDataType;

Executed by:

Self test (438)

pzDataType	Description
TRUE	evaluated 8614 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 142 times by 1 test Evaluated by: Self test (438)

142-8614

3649

if( pzCollSeq ) *pzCollSeq = zCollSeq;

executed 192 times by 1 test: *pzCollSeq = zCollSeq;

Executed by:

Self test (438)

pzCollSeq	Description
TRUE	evaluated 192 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8564 times by 1 test Evaluated by: Self test (438)

192-8564

3650

if( pNotNull ) *pNotNull = notnull;

executed 50 times by 1 test: *pNotNull = notnull;

Executed by:

Self test (438)

pNotNull	Description
TRUE	evaluated 50 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8706 times by 1 test Evaluated by: Self test (438)

50-8706

3651

if( pPrimaryKey ) *pPrimaryKey = primarykey;

executed 8614 times by 1 test: *pPrimaryKey = primarykey;

Executed by:

Self test (438)

pPrimaryKey	Description
TRUE	evaluated 8614 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 142 times by 1 test Evaluated by: Self test (438)

142-8614

3652

if( pAutoinc ) *pAutoinc = autoinc;

executed 50 times by 1 test: *pAutoinc = autoinc;

Executed by:

Self test (438)

pAutoinc	Description
TRUE	evaluated 50 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8706 times by 1 test Evaluated by: Self test (438)

50-8706

3653 -

3654

if( SQLITE_OK==rc && !pTab ){

0==rc	Description
TRUE	evaluated 8756 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

!pTab	Description
TRUE	evaluated 20 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8736 times by 1 test Evaluated by: Self test (438)

0-8756

3655 sqlite3DbFree(db, zErrMsg); -

3656 zErrMsg = sqlite3MPrintf(db, "no such table column: %s.%s", zTableName, -

3657 zColumnName); -

3658 rc = SQLITE_ERROR; -

3659

}

executed 20 times by 1 test: end of block

Executed by:

Self test (438)

3660 sqlite3ErrorWithMsg(db, rc, (zErrMsg?"%s":0), zErrMsg); -

3661 sqlite3DbFree(db, zErrMsg); -

3662 rc = sqlite3ApiExit(db, rc); -

3663 sqlite3_mutex_leave(db->mutex); -

3664

return rc;

executed 8756 times by 1 test: return rc;

Executed by:

Self test (438)

8756

3665 } -

3666 -

3667 /* -

3668 ** Sleep for a little while. Return the amount of time slept. -

3669 */ -

3670 int sqlite3_sleep(int ms){ -

3671 sqlite3_vfs *pVfs; -

3672 int rc; -

3673 pVfs = sqlite3_vfs_find(0); -

3674

if( pVfs==0 ) return 0;

executed 1 time by 1 test: return 0;

Executed by:

Self test (438)

pVfs==0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6 times by 1 test Evaluated by: Self test (438)

1-6

3675 -

3676 /* This function works in milliseconds, but the underlying OsSleep() -

3677 ** API uses microseconds. Hence the 1000's. -

3678 */ -

3679 rc = (sqlite3OsSleep(pVfs, 1000*ms)/1000); -

3680

return rc;

executed 6 times by 1 test: return rc;

Executed by:

Self test (438)

3681 } -

3682 -

3683 /* -

3684 ** Enable or disable the extended result codes. -

3685 */ -

3686 int sqlite3_extended_result_codes(sqlite3 *db, int onoff){ -

3687 #ifdef SQLITE_ENABLE_API_ARMOR -

3688 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

3689 #endif -

3690 sqlite3_mutex_enter(db->mutex); -

3691

db->errMask = onoff ? 0xffffffff : 0xff;

onoff	Description
TRUE	evaluated 2941 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-2941

3692 sqlite3_mutex_leave(db->mutex); -

3693

return SQLITE_OK;

executed 2941 times by 1 test: return 0;

Executed by:

Self test (438)

2941

3694 } -

3695 -

3696 /* -

3697 ** Invoke the xFileControl method on a particular database. -

3698 */ -

3699 int sqlite3_file_control(sqlite3 *db, const char *zDbName, int op, void *pArg){ -

3700 int rc = SQLITE_ERROR; -

3701 Btree *pBtree; -

3702 -

3703 #ifdef SQLITE_ENABLE_API_ARMOR -

3704 if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; -

3705 #endif -

3706 sqlite3_mutex_enter(db->mutex); -

3707 pBtree = sqlite3DbNameToBtree(db, zDbName); -

3708

if( pBtree ){

pBtree

Description

TRUE

evaluated 36634 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

FALSE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

5-36634

3709 Pager *pPager; -

3710 sqlite3_file *fd; -

3711 sqlite3BtreeEnter(pBtree); -

3712 pPager = sqlite3BtreePager(pBtree); -

3713 assert( pPager!=0 ); -

3714 fd = sqlite3PagerFile(pPager); -

3715 assert( fd!=0 ); -

3716

if( op==SQLITE_FCNTL_FILE_POINTER ){

op==7

Description

TRUE

evaluated 95 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 36539 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

95-36539

3717 *(sqlite3_file**)pArg = fd; -

3718 rc = SQLITE_OK; -

3719

}else if( op==SQLITE_FCNTL_VFS_POINTER ){

executed 95 times by 1 test: end of block

Executed by:

Self test (438)

op==27

Description

TRUE

never evaluated

FALSE

evaluated 36539 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

0-36539

3720 *(sqlite3_vfs**)pArg = sqlite3PagerVfs(pPager); -

3721 rc = SQLITE_OK; -

3722

}else if( op==SQLITE_FCNTL_JOURNAL_POINTER ){

never executed: end of block

op==28

Description

TRUE

never evaluated

FALSE

evaluated 36539 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

0-36539

3723 *(sqlite3_file**)pArg = sqlite3PagerJrnlFile(pPager); -

3724 rc = SQLITE_OK; -

3725

}else if( op==SQLITE_FCNTL_DATA_VERSION ){

never executed: end of block

op==35

Description

TRUE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 36531 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

0-36531

3726 *(unsigned int*)pArg = sqlite3PagerDataVersion(pPager); -

3727 rc = SQLITE_OK; -

3728

}else{

executed 8 times by 1 test: end of block

Executed by:

Self test (438)

3729 rc = sqlite3OsFileControl(fd, op, pArg); -

3730

}

executed 36531 times by 53 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

36531

3731 sqlite3BtreeLeave(pBtree); -

3732

}

executed 36634 times by 53 tests: end of block

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

36634

3733 sqlite3_mutex_leave(db->mutex); -

3734

return rc;

executed 36639 times by 53 tests: return rc;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

36639

3735 } -

3736 -

3737 /* -

3738 ** Interface to the testing logic. -

3739 */ -

3740 int sqlite3_test_control(int op, ...){ -

3741 int rc = 0; -

3742 #ifdef SQLITE_UNTESTABLE -

3743 UNUSED_PARAMETER(op); -

3744 #else -

3745 va_list ap; -

3746 va_start(ap, op); -

3747 switch( op ){ -

3748 -

3749 /* -

3750 ** Save the current state of the PRNG. -

3751 */ -

3752

case SQLITE_TESTCTRL_PRNG_SAVE: {

executed 5 times by 1 test: case 5:

Executed by:

Self test (438)

3753 sqlite3PrngSaveState(); -

3754

break;

executed 5 times by 1 test: break;

Executed by:

Self test (438)

3755 } -

3756 -

3757 /* -

3758 ** Restore the state of the PRNG to the last state saved using -

3759 ** PRNG_SAVE. If PRNG_SAVE has never before been called, then -

3760 ** this verb acts like PRNG_RESET. -

3761 */ -

3762

case SQLITE_TESTCTRL_PRNG_RESTORE: {

executed 927 times by 1 test: case 6:

Executed by:

Self test (438)

927

3763 sqlite3PrngRestoreState(); -

3764

break;

executed 927 times by 1 test: break;

Executed by:

Self test (438)

927

3765 } -

3766 -

3767 /* -

3768 ** Reset the PRNG back to its uninitialized state. The next call -

3769 ** to sqlite3_randomness() will reseed the PRNG using a single call -

3770 ** to the xRandomness method of the default VFS. -

3771 */ -

3772

case SQLITE_TESTCTRL_PRNG_RESET: {

executed 978 times by 1 test: case 7:

Executed by:

Self test (438)

978

3773 sqlite3_randomness(0,0); -

3774

break;

executed 978 times by 1 test: break;

Executed by:

Self test (438)

978

3775 } -

3776 -

3777 /* -

3778 ** sqlite3_test_control(BITVEC_TEST, size, program) -

3779 ** -

3780 ** Run a test against a Bitvec object of size. The program argument -

3781 ** is an array of integers that defines the test. Return -1 on a -

3782 ** memory allocation error, 0 on success, or non-zero for an error. -

3783 ** See the sqlite3BitvecBuiltinTest() for additional information. -

3784 */ -

3785

case SQLITE_TESTCTRL_BITVEC_TEST: {

executed 180 times by 1 test: case 8:

Executed by:

Self test (438)

180

3786 int sz = va_arg(ap, int); -

3787 int *aProg = va_arg(ap, int*); -

3788 rc = sqlite3BitvecBuiltinTest(sz, aProg); -

3789

break;

executed 180 times by 1 test: break;

Executed by:

Self test (438)

180

3790 } -

3791 -

3792 /* -

3793 ** sqlite3_test_control(FAULT_INSTALL, xCallback) -

3794 ** -

3795 ** Arrange to invoke xCallback() whenever sqlite3FaultSim() is called, -

3796 ** if xCallback is not NULL. -

3797 ** -

3798 ** As a test of the fault simulator mechanism itself, sqlite3FaultSim(0) -

3799 ** is called immediately after installing the new callback and the return -

3800 ** value from sqlite3FaultSim(0) becomes the return from -

3801 ** sqlite3_test_control(). -

3802 */ -

3803

case SQLITE_TESTCTRL_FAULT_INSTALL: {

executed 2 times by 1 test: case 9:

Executed by:

Self test (438)

3804 /* MSVC is picky about pulling func ptrs from va lists. -

3805 ** http://support.microsoft.com/kb/47961 -

3806 ** sqlite3GlobalConfig.xTestCallback = va_arg(ap, int(*)(int)); -

3807 */ -

3808 typedef int(*TESTCALLBACKFUNC_t)(int); -

3809 sqlite3GlobalConfig.xTestCallback = va_arg(ap, TESTCALLBACKFUNC_t); -

3810 rc = sqlite3FaultSim(0); -

3811

break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

3812 } -

3813 -

3814 /* -

3815 ** sqlite3_test_control(BENIGN_MALLOC_HOOKS, xBegin, xEnd) -

3816 ** -

3817 ** Register hooks to call to indicate which malloc() failures -

3818 ** are benign. -

3819 */ -

3820

case SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS: {

executed 1 time by 1 test: case 10:

Executed by:

Self test (438)

3821 typedef void (*void_function)(void); -

3822 void_function xBenignBegin; -

3823 void_function xBenignEnd; -

3824 xBenignBegin = va_arg(ap, void_function); -

3825 xBenignEnd = va_arg(ap, void_function); -

3826 sqlite3BenignMallocHooks(xBenignBegin, xBenignEnd); -

3827

break;

executed 1 time by 1 test: break;

Executed by:

Self test (438)

3828 } -

3829 -

3830 /* -

3831 ** sqlite3_test_control(SQLITE_TESTCTRL_PENDING_BYTE, unsigned int X) -

3832 ** -

3833 ** Set the PENDING byte to the value in the argument, if X>0. -

3834 ** Make no changes if X==0. Return the value of the pending byte -

3835 ** as it existing before this routine was called. -

3836 ** -

3837 ** IMPORTANT: Changing the PENDING byte from 0x40000000 results in -

3838 ** an incompatible database file format. Changing the PENDING byte -

3839 ** while any database connection is open results in undefined and -

3840 ** deleterious behavior. -

3841 */ -

3842

case SQLITE_TESTCTRL_PENDING_BYTE: {

executed 1417 times by 436 tests: case 11:

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1417

3843 rc = PENDING_BYTE; -

3844 #ifndef SQLITE_OMIT_WSD -

3845 { -

3846 unsigned int newVal = va_arg(ap, unsigned int); -

3847

if( newVal ) sqlite3PendingByte = newVal;

executed 1417 times by 436 tests: sqlite3PendingByte = newVal;

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

newVal

Description

TRUE

evaluated 1417 times by 436 tests

Evaluated by:

Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

FALSE

never evaluated

0-1417

3848 } -

3849 #endif -

3850

break;

executed 1417 times by 436 tests: break;

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

1417

3851 } -

3852 -

3853 /* -

3854 ** sqlite3_test_control(SQLITE_TESTCTRL_ASSERT, int X) -

3855 ** -

3856 ** This action provides a run-time test to see whether or not -

3857 ** assert() was enabled at compile-time. If X is true and assert() -

3858 ** is enabled, then the return value is true. If X is true and -

3859 ** assert() is disabled, then the return value is zero. If X is -

3860 ** false and assert() is enabled, then the assertion fires and the -

3861 ** process aborts. If X is false and assert() is disabled, then the -

3862 ** return value is zero. -

3863 */ -

3864

case SQLITE_TESTCTRL_ASSERT: {

never executed: case 12:

3865 volatile int x = 0; -

3866 assert( /*side-effects-ok*/ (x = va_arg(ap,int))!=0 ); -

3867 rc = x; -

3868

break;

never executed: break;

3869 } -

3870 -

3871 -

3872 /* -

3873 ** sqlite3_test_control(SQLITE_TESTCTRL_ALWAYS, int X) -

3874 ** -

3875 ** This action provides a run-time test to see how the ALWAYS and -

3876 ** NEVER macros were defined at compile-time. -

3877 ** -

3878 ** The return value is ALWAYS(X) if X is true, or 0 if X is false. -

3879 ** -

3880 ** The recommended test is X==2. If the return value is 2, that means -

3881 ** ALWAYS() and NEVER() are both no-op pass-through macros, which is the -

3882 ** default setting. If the return value is 1, then ALWAYS() is either -

3883 ** hard-coded to true or else it asserts if its argument is false. -

3884 ** The first behavior (hard-coded to true) is the case if -

3885 ** SQLITE_TESTCTRL_ASSERT shows that assert() is disabled and the second -

3886 ** behavior (assert if the argument to ALWAYS() is false) is the case if -

3887 ** SQLITE_TESTCTRL_ASSERT shows that assert() is enabled. -

3888 ** -

3889 ** The run-time test procedure might look something like this: -

3890 ** -

3891 ** if( sqlite3_test_control(SQLITE_TESTCTRL_ALWAYS, 2)==2 ){ -

3892 ** // ALWAYS() and NEVER() are no-op pass-through macros -

3893 ** }else if( sqlite3_test_control(SQLITE_TESTCTRL_ASSERT, 1) ){ -

3894 ** // ALWAYS(x) asserts that x is true. NEVER(x) asserts x is false. -

3895 ** }else{ -

3896 ** // ALWAYS(x) is a constant 1. NEVER(x) is a constant 0. -

3897 ** } -

3898 */ -

3899

case SQLITE_TESTCTRL_ALWAYS: {

never executed: case 13:

3900 int x = va_arg(ap,int); -

3901

rc = x ? ALWAYS(x) : 0;

x	Description
TRUE	never evaluated
FALSE	never evaluated

3902

break;

never executed: break;

3903 } -

3904 -

3905 /* -

3906 ** sqlite3_test_control(SQLITE_TESTCTRL_BYTEORDER); -

3907 ** -

3908 ** The integer returned reveals the byte-order of the computer on which -

3909 ** SQLite is running: -

3910 ** -

3911 ** 1 big-endian, determined at run-time -

3912 ** 10 little-endian, determined at run-time -

3913 ** 432101 big-endian, determined at compile-time -

3914 ** 123410 little-endian, determined at compile-time -

3915 */ -

3916

case SQLITE_TESTCTRL_BYTEORDER: {

never executed: case 22:

3917 rc = SQLITE_BYTEORDER*100 + SQLITE_LITTLEENDIAN*10 + SQLITE_BIGENDIAN; -

3918

break;

never executed: break;

3919 } -

3920 -

3921 /* sqlite3_test_control(SQLITE_TESTCTRL_RESERVE, sqlite3 *db, int N) -

3922 ** -

3923 ** Set the nReserve size to N for the main database on the database -

3924 ** connection db. -

3925 */ -

3926

case SQLITE_TESTCTRL_RESERVE: {

never executed: case 14:

3927 sqlite3 *db = va_arg(ap, sqlite3*); -

3928 int x = va_arg(ap,int); -

3929 sqlite3_mutex_enter(db->mutex); -

3930 sqlite3BtreeSetPageSize(db->aDb[0].pBt, 0, x, 0); -

3931 sqlite3_mutex_leave(db->mutex); -

3932

break;

never executed: break;

3933 } -

3934 -

3935 /* sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, sqlite3 *db, int N) -

3936 ** -

3937 ** Enable or disable various optimizations for testing purposes. The -

3938 ** argument N is a bitmask of optimizations to be disabled. For normal -

3939 ** operation N should be 0. The idea is that a test program (like the -

3940 ** SQL Logic Test or SLT test module) can run the same SQL multiple times -

3941 ** with various optimizations disabled to verify that the same answer -

3942 ** is obtained in every case. -

3943 */ -

3944

case SQLITE_TESTCTRL_OPTIMIZATIONS: {

executed 27 times by 1 test: case 15:

Executed by:

Self test (438)

3945 sqlite3 *db = va_arg(ap, sqlite3*); -

3946 db->dbOptFlags = (u16)(va_arg(ap, int) & 0xffff); -

3947

break;

executed 27 times by 1 test: break;

Executed by:

Self test (438)

3948 } -

3949 -

3950 /* sqlite3_test_control(SQLITE_TESTCTRL_LOCALTIME_FAULT, int onoff); -

3951 ** -

3952 ** If parameter onoff is non-zero, configure the wrappers so that all -

3953 ** subsequent calls to localtime() and variants fail. If onoff is zero, -

3954 ** undo this setting. -

3955 */ -

3956

case SQLITE_TESTCTRL_LOCALTIME_FAULT: {

executed 2 times by 1 test: case 18:

Executed by:

Self test (438)

3957 sqlite3GlobalConfig.bLocaltimeFault = va_arg(ap, int); -

3958

break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

3959 } -

3960 -

3961 /* sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, int); -

3962 ** -

3963 ** Set or clear a flag that indicates that the database file is always well- -

3964 ** formed and never corrupt. This flag is clear by default, indicating that -

3965 ** database files might have arbitrary corruption. Setting the flag during -

3966 ** testing causes certain assert() statements in the code to be activated -

3967 ** that demonstrat invariants on well-formed database files. -

3968 */ -

3969

case SQLITE_TESTCTRL_NEVER_CORRUPT: {

executed 996 times by 1 test: case 20:

Executed by:

Self test (438)

996

3970 sqlite3GlobalConfig.neverCorrupt = va_arg(ap, int); -

3971

break;

executed 996 times by 1 test: break;

Executed by:

Self test (438)

996

3972 } -

3973 -

3974 /* Set the threshold at which OP_Once counters reset back to zero. -

3975 ** By default this is 0x7ffffffe (over 2 billion), but that value is -

3976 ** too big to test in a reasonable amount of time, so this control is -

3977 ** provided to set a small and easily reachable reset value. -

3978 */ -

3979

case SQLITE_TESTCTRL_ONCE_RESET_THRESHOLD: {

never executed: case 19:

3980 sqlite3GlobalConfig.iOnceResetThreshold = va_arg(ap, int); -

3981

break;

never executed: break;

3982 } -

3983 -

3984 /* sqlite3_test_control(SQLITE_TESTCTRL_VDBE_COVERAGE, xCallback, ptr); -

3985 ** -

3986 ** Set the VDBE coverage callback function to xCallback with context -

3987 ** pointer ptr. -

3988 */ -

3989

case SQLITE_TESTCTRL_VDBE_COVERAGE: {

never executed: case 21:

3990 #ifdef SQLITE_VDBE_COVERAGE -

3991 typedef void (*branch_callback)(void*,unsigned int, -

3992 unsigned char,unsigned char); -

3993 sqlite3GlobalConfig.xVdbeBranch = va_arg(ap,branch_callback); -

3994 sqlite3GlobalConfig.pVdbeBranchArg = va_arg(ap,void*); -

3995 #endif -

3996

break;

never executed: break;

3997 } -

3998 -

3999 /* sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, nMax); */ -

4000

case SQLITE_TESTCTRL_SORTER_MMAP: {

executed 7 times by 1 test: case 24:

Executed by:

Self test (438)

4001 sqlite3 *db = va_arg(ap, sqlite3*); -

4002 db->nMaxSorterMmap = va_arg(ap, int); -

4003

break;

executed 7 times by 1 test: break;

Executed by:

Self test (438)

4004 } -

4005 -

4006 /* sqlite3_test_control(SQLITE_TESTCTRL_ISINIT); -

4007 ** -

4008 ** Return SQLITE_OK if SQLite has been initialized and SQLITE_ERROR if -

4009 ** not. -

4010 */ -

4011

case SQLITE_TESTCTRL_ISINIT: {

never executed: case 23:

4012

if( sqlite3GlobalConfig.isInit==0 ) rc = SQLITE_ERROR;

never executed: rc = 1;

sqlite3Config.isInit==0	Description
TRUE	never evaluated
FALSE	never evaluated

4013

break;

never executed: break;

4014 } -

4015 -

4016 /* sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, dbName, onOff, tnum); -

4017 ** -

4018 ** This test control is used to create imposter tables. "db" is a pointer -

4019 ** to the database connection. dbName is the database name (ex: "main" or -

4020 ** "temp") which will receive the imposter. "onOff" turns imposter mode on -

4021 ** or off. "tnum" is the root page of the b-tree to which the imposter -

4022 ** table should connect. -

4023 ** -

4024 ** Enable imposter mode only when the schema has already been parsed. Then -

4025 ** run a single CREATE TABLE statement to construct the imposter table in -

4026 ** the parsed schema. Then turn imposter mode back off again. -

4027 ** -

4028 ** If onOff==0 and tnum>0 then reset the schema for all databases, causing -

4029 ** the schema to be reparsed the next time it is needed. This has the -

4030 ** effect of erasing all imposter tables. -

4031 */ -

4032

case SQLITE_TESTCTRL_IMPOSTER: {

executed 4 times by 1 test: case 25:

Executed by:

Self test (438)

4033 sqlite3 *db = va_arg(ap, sqlite3*); -

4034 sqlite3_mutex_enter(db->mutex); -

4035 db->init.iDb = sqlite3FindDbName(db, va_arg(ap,const char*)); -

4036 db->init.busy = db->init.imposterTable = va_arg(ap,int); -

4037 db->init.newTnum = va_arg(ap,int); -

4038

if( db->init.busy==0 && db->init.newTnum>0 ){

db->init.busy==0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

db->init.newTnum>0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-2

4039 sqlite3ResetAllSchemasOfConnection(db); -

4040

}

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

4041 sqlite3_mutex_leave(db->mutex); -

4042

break;

executed 4 times by 1 test: break;

Executed by:

Self test (438)

4043 } -

4044 -

4045 #if defined(YYCOVERAGE) -

4046 /* sqlite3_test_control(SQLITE_TESTCTRL_PARSER_COVERAGE, FILE *out) -

4047 ** -

4048 ** This test control (only available when SQLite is compiled with -

4049 ** -DYYCOVERAGE) writes a report onto "out" that shows all -

4050 ** state/lookahead combinations in the parser state machine -

4051 ** which are never exercised. If any state is missed, make the -

4052 ** return code SQLITE_ERROR. -

4053 */ -

4054 case SQLITE_TESTCTRL_PARSER_COVERAGE: { -

4055 FILE *out = va_arg(ap, FILE*); -

4056 if( sqlite3ParserCoverage(out) ) rc = SQLITE_ERROR; -

4057 break; -

4058 } -

4059 #endif /* defined(YYCOVERAGE) */ -

4060 } -

4061 va_end(ap); -

4062 #endif /* SQLITE_UNTESTABLE */ -

4063

return rc;

executed 4556 times by 436 tests: return rc;

Executed by:

Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
Self test (121)
...

4556

4064 } -

4065 -

4066 /* -

4067 ** This is a utility routine, useful to VFS implementations, that checks -

4068 ** to see if a database file was a URI that contained a specific query -

4069 ** parameter, and if so obtains the value of the query parameter. -

4070 ** -

4071 ** The zFilename argument is the filename pointer passed into the xOpen() -

4072 ** method of a VFS implementation. The zParam argument is the name of the -

4073 ** query parameter we seek. This routine returns the value of the zParam -

4074 ** parameter if it exists. If the parameter does not exist, this routine -

4075 ** returns a NULL pointer. -

4076 */ -

4077 const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam){ -

4078

if( zFilename==0 || zParam==0 ) return 0;

executed 79399 times by 438 tests: return 0;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

zFilename==0

Description

TRUE

evaluated 79399 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

FALSE

evaluated 65362 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

zParam==0

Description

TRUE

never evaluated

FALSE

evaluated 65362 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

0-79399

4079 zFilename += sqlite3Strlen30(zFilename) + 1; -

4080

while( zFilename[0] ){

zFilename[0]

Description

TRUE

evaluated 563 times by 4 tests

Evaluated by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

FALSE

evaluated 65322 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

563-65322

4081

int x = strcmp(zFilename, zParam);

never executed: __result = (((const unsigned char *) (const char *) ( zFilename ))[3] - __s2[3]);

never executed: end of block

never executed: __result = (((const unsigned char *) (const char *) ( zParam ))[3] - __s2[3]);

never executed: end of block

__s1_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s1_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 0	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 1	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

__s2_len > 2	Description
TRUE	never evaluated
FALSE	never evaluated

__result == 0	Description
TRUE	never evaluated
FALSE	never evaluated

4082 zFilename += sqlite3Strlen30(zFilename) + 1; -

4083

if( x==0 ) return zFilename;

executed 40 times by 4 tests: return zFilename;

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

x==0	Description
TRUE	evaluated 40 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)
FALSE	evaluated 523 times by 4 tests Evaluated by: Self test (103) Self test (104) Self test (438) Self test (61)

40-523

4084 zFilename += sqlite3Strlen30(zFilename) + 1; -

4085

}

executed 523 times by 4 tests: end of block

Executed by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

523

4086

return 0;

executed 65322 times by 438 tests: return 0;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

65322

4087 } -

4088 -

4089 /* -

4090 ** Return a boolean value for a query parameter. -

4091 */ -

4092 int sqlite3_uri_boolean(const char *zFilename, const char *zParam, int bDflt){ -

4093 const char *z = sqlite3_uri_parameter(zFilename, zParam); -

4094 bDflt = bDflt!=0; -

4095

return z ? sqlite3GetBoolean(z, bDflt) : bDflt;

executed 143447 times by 438 tests: return z ? sqlite3GetBoolean(z, bDflt) : bDflt;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

Description

TRUE

evaluated 39 times by 4 tests

Evaluated by:

Self test (103)
Self test (104)
Self test (438)
Self test (61)

FALSE

evaluated 143408 times by 438 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (102)
Self test (103)
Self test (104)
Self test (105)
Self test (106)
Self test (107)
Self test (108)
Self test (109)
Self test (11)
Self test (110)
Self test (111)
Self test (112)
Self test (113)
Self test (114)
Self test (115)
Self test (116)
Self test (117)
Self test (118)
Self test (119)
Self test (12)
Self test (120)
...

39-143447

4096 } -

4097 -

4098 /* -

4099 ** Return a 64-bit integer value for a query parameter. -

4100 */ -

4101 sqlite3_int64 sqlite3_uri_int64( -

4102 const char *zFilename, /* Filename as passed to xOpen */ -

4103 const char *zParam, /* URI parameter sought */ -

4104 sqlite3_int64 bDflt /* return if parameter is missing */ -

4105 ){ -

4106 const char *z = sqlite3_uri_parameter(zFilename, zParam); -

4107 sqlite3_int64 v; -

4108

if( z && sqlite3DecOrHexToI64(z, &v)==0 ){

z	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1148 times by 2 tests Evaluated by: Self test (34) Self test (438)

sqlite3DecOrHexToI64(z, &v)==0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

0-1148

4109 bDflt = v; -

4110

}

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

4111

return bDflt;

executed 1149 times by 2 tests: return bDflt;

Executed by:

Self test (34)
Self test (438)

1149

4112 } -

4113 -

4114 /* -

4115 ** Return the Btree pointer identified by zDbName. Return NULL if not found. -

4116 */ -

4117 Btree *sqlite3DbNameToBtree(sqlite3 *db, const char *zDbName){ -

4118

int iDb = zDbName ? sqlite3FindDbName(db, zDbName) : 0;

zDbName

Description

TRUE

evaluated 1588 times by 12 tests

Evaluated by:

Self test (100)
Self test (34)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

FALSE

evaluated 35090 times by 42 tests

Evaluated by:

Self test
Self test (10)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
Self test (57)
Self test (58)
...

1588-35090

4119

return iDb<0 ? 0 : db->aDb[iDb].pBt;

executed 36678 times by 53 tests: return iDb<0 ? 0 : db->aDb[iDb].pBt;

Executed by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

iDb<0

Description

TRUE

evaluated 5 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 36673 times by 53 tests

Evaluated by:

Self test
Self test (10)
Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (12)
Self test (14)
Self test (16)
Self test (18)
Self test (2)
Self test (20)
Self test (22)
Self test (28)
Self test (3)
Self test (32)
Self test (33)
Self test (34)
Self test (35)
Self test (39)
Self test (43)
Self test (438)
Self test (45)
Self test (53)
Self test (54)
...

5-36678

4120 } -

4121 -

4122 /* -

4123 ** Return the filename of the database associated with a database -

4124 ** connection. -

4125 */ -

4126 const char *sqlite3_db_filename(sqlite3 *db, const char *zDbName){ -

4127 Btree *pBt; -

4128 #ifdef SQLITE_ENABLE_API_ARMOR -

4129 if( !sqlite3SafetyCheckOk(db) ){ -

4130 (void)SQLITE_MISUSE_BKPT; -

4131 return 0; -

4132 } -

4133 #endif -

4134 pBt = sqlite3DbNameToBtree(db, zDbName); -

4135

return pBt ? sqlite3BtreeGetFilename(pBt) : 0;

executed 34 times by 1 test: return pBt ? sqlite3BtreeGetFilename(pBt) : 0;

Executed by:

Self test (438)

pBt	Description
TRUE	evaluated 23 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 11 times by 1 test Evaluated by: Self test (438)

11-34

4136 } -

4137 -

4138 /* -

4139 ** Return 1 if database is read-only or 0 if read/write. Return -1 if -

4140 ** no such database exists. -

4141 */ -

4142 int sqlite3_db_readonly(sqlite3 *db, const char *zDbName){ -

4143 Btree *pBt; -

4144 #ifdef SQLITE_ENABLE_API_ARMOR -

4145 if( !sqlite3SafetyCheckOk(db) ){ -

4146 (void)SQLITE_MISUSE_BKPT; -

4147 return -1; -

4148 } -

4149 #endif -

4150 pBt = sqlite3DbNameToBtree(db, zDbName); -

4151

return pBt ? sqlite3BtreeIsReadonly(pBt) : -1;

executed 5 times by 1 test: return pBt ? sqlite3BtreeIsReadonly(pBt) : -1;

Executed by:

Self test (438)

pBt	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

1-5

4152 } -

4153 -

4154 #ifdef SQLITE_ENABLE_SNAPSHOT -

4155 /* -

4156 ** Obtain a snapshot handle for the snapshot of database zDb currently -

4157 ** being read by handle db. -

4158 */ -

4159 int sqlite3_snapshot_get( -

4160 sqlite3 *db, -

4161 const char *zDb, -

4162 sqlite3_snapshot **ppSnapshot -

4163 ){ -

4164 int rc = SQLITE_ERROR; -

4165 #ifndef SQLITE_OMIT_WAL -

4166 -

4167 #ifdef SQLITE_ENABLE_API_ARMOR -

4168 if( !sqlite3SafetyCheckOk(db) ){ -

4169 return SQLITE_MISUSE_BKPT; -

4170 } -

4171 #endif -

4172 sqlite3_mutex_enter(db->mutex); -

4173 -

4174 if( db->autoCommit==0 ){ -

4175 int iDb = sqlite3FindDbName(db, zDb); -

4176 if( iDb==0 || iDb>1 ){ -

4177 Btree *pBt = db->aDb[iDb].pBt; -

4178 if( 0==sqlite3BtreeIsInTrans(pBt) ){ -

4179 rc = sqlite3BtreeBeginTrans(pBt, 0, 0); -

4180 if( rc==SQLITE_OK ){ -

4181 rc = sqlite3PagerSnapshotGet(sqlite3BtreePager(pBt), ppSnapshot); -

4182 } -

4183 } -

4184 } -

4185 } -

4186 -

4187 sqlite3_mutex_leave(db->mutex); -

4188 #endif /* SQLITE_OMIT_WAL */ -

4189 return rc; -

4190 } -

4191 -

4192 /* -

4193 ** Open a read-transaction on the snapshot idendified by pSnapshot. -

4194 */ -

4195 int sqlite3_snapshot_open( -

4196 sqlite3 *db, -

4197 const char *zDb, -

4198 sqlite3_snapshot *pSnapshot -

4199 ){ -

4200 int rc = SQLITE_ERROR; -

4201 #ifndef SQLITE_OMIT_WAL -

4202 -

4203 #ifdef SQLITE_ENABLE_API_ARMOR -

4204 if( !sqlite3SafetyCheckOk(db) ){ -

4205 return SQLITE_MISUSE_BKPT; -

4206 } -

4207 #endif -

4208 sqlite3_mutex_enter(db->mutex); -

4209 if( db->autoCommit==0 ){ -

4210 int iDb; -

4211 iDb = sqlite3FindDbName(db, zDb); -

4212 if( iDb==0 || iDb>1 ){ -

4213 Btree *pBt = db->aDb[iDb].pBt; -

4214 if( sqlite3BtreeIsInTrans(pBt)==0 ){ -

4215 Pager *pPager = sqlite3BtreePager(pBt); -

4216 int bUnlock = 0; -

4217 if( sqlite3BtreeIsInReadTrans(pBt) ){ -

4218 if( db->nVdbeActive==0 ){ -

4219 rc = sqlite3PagerSnapshotCheck(pPager, pSnapshot); -

4220 if( rc==SQLITE_OK ){ -

4221 bUnlock = 1; -

4222 rc = sqlite3BtreeCommit(pBt); -

4223 } -

4224 } -

4225 }else{ -

4226 rc = SQLITE_OK; -

4227 } -

4228 if( rc==SQLITE_OK ){ -

4229 rc = sqlite3PagerSnapshotOpen(pPager, pSnapshot); -

4230 } -

4231 if( rc==SQLITE_OK ){ -

4232 rc = sqlite3BtreeBeginTrans(pBt, 0, 0); -

4233 sqlite3PagerSnapshotOpen(pPager, 0); -

4234 } -

4235 if( bUnlock ){ -

4236 sqlite3PagerSnapshotUnlock(pPager); -

4237 } -

4238 } -

4239 } -

4240 } -

4241 -

4242 sqlite3_mutex_leave(db->mutex); -

4243 #endif /* SQLITE_OMIT_WAL */ -

4244 return rc; -

4245 } -

4246 -

4247 /* -

4248 ** Recover as many snapshots as possible from the wal file associated with -

4249 ** schema zDb of database db. -

4250 */ -

4251 int sqlite3_snapshot_recover(sqlite3 *db, const char *zDb){ -

4252 int rc = SQLITE_ERROR; -

4253 int iDb; -

4254 #ifndef SQLITE_OMIT_WAL -

4255 -

4256 #ifdef SQLITE_ENABLE_API_ARMOR -

4257 if( !sqlite3SafetyCheckOk(db) ){ -

4258 return SQLITE_MISUSE_BKPT; -

4259 } -

4260 #endif -

4261 -

4262 sqlite3_mutex_enter(db->mutex); -

4263 iDb = sqlite3FindDbName(db, zDb); -

4264 if( iDb==0 || iDb>1 ){ -

4265 Btree *pBt = db->aDb[iDb].pBt; -

4266 if( 0==sqlite3BtreeIsInReadTrans(pBt) ){ -

4267 rc = sqlite3BtreeBeginTrans(pBt, 0, 0); -

4268 if( rc==SQLITE_OK ){ -

4269 rc = sqlite3PagerSnapshotRecover(sqlite3BtreePager(pBt)); -

4270 sqlite3BtreeCommit(pBt); -

4271 } -

4272 } -

4273 } -

4274 sqlite3_mutex_leave(db->mutex); -

4275 #endif /* SQLITE_OMIT_WAL */ -

4276 return rc; -

4277 } -

4278 -

4279 /* -

4280 ** Free a snapshot handle obtained from sqlite3_snapshot_get(). -

4281 */ -

4282 void sqlite3_snapshot_free(sqlite3_snapshot *pSnapshot){ -

4283 sqlite3_free(pSnapshot); -

4284 } -

4285 #endif /* SQLITE_ENABLE_SNAPSHOT */ -

4286 -

4287 #ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS -

4288 /* -

4289 ** Given the name of a compile-time option, return true if that option -

4290 ** was used and false if not. -

4291 ** -

4292 ** The name can optionally begin with "SQLITE_" but the "SQLITE_" prefix -

4293 ** is not required for a match. -

4294 */ -

4295 int sqlite3_compileoption_used(const char *zOptName){ -

4296 int i, n; -

4297 int nOpt; -

4298 const char **azCompileOpt; -

4299 -

4300 #if SQLITE_ENABLE_API_ARMOR -

4301 if( zOptName==0 ){ -

4302 (void)SQLITE_MISUSE_BKPT; -

4303 return 0; -

4304 } -

4305 #endif -

4306 -

4307 azCompileOpt = sqlite3CompileOptions(&nOpt); -

4308 -

4309

if( sqlite3StrNICmp(zOptName, "SQLITE_", 7)==0 ) zOptName += 7;

executed 2 times by 1 test: zOptName += 7;

Executed by:

Self test (438)

sqlite3_strnic...QLITE_", 7)==0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 23 times by 1 test Evaluated by: Self test (438)

2-23

4310 n = sqlite3Strlen30(zOptName); -

4311 -

4312 /* Since nOpt is normally in single digits, a linear search is -

4313 ** adequate. No need for a binary search. */ -

4314

for(i=0; i<nOpt; i++){

i<nOpt	Description
TRUE	evaluated 165 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 12 times by 1 test Evaluated by: Self test (438)

12-165

4315

if( sqlite3StrNICmp(zOptName, azCompileOpt[i], n)==0

sqlite3_strnic...eOpt[i], n)==0	Description
TRUE	evaluated 30 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 135 times by 1 test Evaluated by: Self test (438)

30-135

4316

&& sqlite3IsIdChar((unsigned char)azCompileOpt[i][n])==0

sqlite3IsIdCha...eOpt[i][n])==0	Description
TRUE	evaluated 13 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 17 times by 1 test Evaluated by: Self test (438)

13-17

4317 ){ -

4318

return 1;

executed 13 times by 1 test: return 1;

Executed by:

Self test (438)

4319 } -

4320

}

executed 152 times by 1 test: end of block

Executed by:

Self test (438)

152

4321

return 0;

executed 12 times by 1 test: return 0;

Executed by:

Self test (438)

4322 } -

4323 -

4324 /* -

4325 ** Return the N-th compile-time option string. If N is out of range, -

4326 ** return a NULL pointer. -

4327 */ -

4328 const char *sqlite3_compileoption_get(int N){ -

4329 int nOpt; -

4330 const char **azCompileOpt; -

4331 azCompileOpt = sqlite3CompileOptions(&nOpt); -

4332

if( N>=0 && N<nOpt ){

N>=0	Description
TRUE	evaluated 65 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

N<nOpt	Description
TRUE	evaluated 58 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7 times by 1 test Evaluated by: Self test (438)

1-65

4333

return azCompileOpt[N];

executed 58 times by 1 test: return azCompileOpt[N];

Executed by:

Self test (438)

4334 } -

4335

return 0;

executed 8 times by 1 test: return 0;

Executed by:

Self test (438)

4336 } -

4337 #endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */ -

Source code

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