OpenCoverage

wal.c

Absolute File Name:

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

Switch to Source code

Preprocessed file

Line Source Count

1 typedef struct WalIndexHdr WalIndexHdr; -

2 typedef struct WalIterator WalIterator; -

3 typedef struct WalCkptInfo WalCkptInfo; -

4 struct WalIndexHdr { -

5 u32 iVersion; -

6 u32 unused; -

7 u32 iChange; -

8 u8 isInit; -

9 u8 bigEndCksum; -

10 u16 szPage; -

11 u32 mxFrame; -

12 u32 nPage; -

13 u32 aFrameCksum[2]; -

14 u32 aSalt[2]; -

15 u32 aCksum[2]; -

16 }; -

17 struct WalCkptInfo { -

18 u32 nBackfill; -

19 u32 aReadMark[(8 -3)]; -

20 u8 aLock[8]; -

21 u32 nBackfillAttempted; -

22 u32 notUsed0; -

23 }; -

24 struct Wal { -

25 sqlite3_vfs *pVfs; -

26 sqlite3_file *pDbFd; -

27 sqlite3_file *pWalFd; -

28 u32 iCallback; -

29 i64 mxWalSize; -

30 int nWiData; -

31 int szFirstBlock; -

32 volatile u32 **apWiData; -

33 u32 szPage; -

34 i16 readLock; -

35 u8 syncFlags; -

36 u8 exclusiveMode; -

37 u8 writeLock; -

38 u8 ckptLock; -

39 u8 readOnly; -

40 u8 truncateOnCommit; -

41 u8 syncHeader; -

42 u8 padToSectorBoundary; -

43 u8 bShmUnreliable; -

44 WalIndexHdr hdr; -

45 u32 minFrame; -

46 u32 iReCksum; -

47 const char *zWalName; -

48 u32 nCkpt; -

49 -

50 -

51 -

52 -

53 -

54 -

55 }; -

56 typedef u16 ht_slot; -

57 struct WalIterator { -

58 int iPrior; -

59 int nSegment; -

60 struct WalSegment { -

61 int iNext; -

62 ht_slot *aIndex; -

63 u32 *aPgno; -

64 int nEntry; -

65 int iZero; -

66 } aSegment[1]; -

67 }; -

68 static __attribute__((noinline)) int walIndexPageRealloc( -

69 Wal *pWal, -

70 int iPage, -

71 volatile u32 **ppPage -

72 ){ -

73 int rc = 0; -

74 -

75 -

if( pWal->nWiData<=iPage

pWal->nWiData<=iPage

Description

TRUE

evaluated 1514 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 920 times by 21 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (74)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

){

920-1514

77 int nByte = sizeof(u32*)*(iPage+1); -

78 volatile u32 **apNew; -

79 apNew = (volatile u32 **)sqlite3_realloc64((void *)pWal->apWiData, nByte); -

if( !apNew

!apNew

Description

TRUE

never evaluated

FALSE

evaluated 1514 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

0-1514

81 *ppPage = 0; -

return

never executed: return 7;

83 } -

84 memset((void*)&apNew[pWal->nWiData], 0, -

85 sizeof(u32*)*(iPage+1-pWal->nWiData)); -

86 pWal->apWiData = apNew; -

87 pWal->nWiData = iPage+1; -

}

executed 1514 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

1514

89 -

90 -

91 -

92 ((void) (0)) -

93 ; -

if( pWal->exclusiveMode==2

pWal->exclusiveMode==2

Description

TRUE

evaluated 34 times by 2 tests

Evaluated by:

Self test (104)
Self test (438)

FALSE

evaluated 2400 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

34-2400

95 pWal->apWiData[iPage] = (u32 volatile *)sqlite3MallocZero(( sizeof(ht_slot)*(4096*2) + 4096*sizeof(u32) )); -

if( !pWal->apWiData[iPage]

!pWal->apWiData[iPage]	Description
TRUE	never evaluated
FALSE	evaluated 34 times by 2 tests Evaluated by: Self test (104) Self test (438)

) rc = 7;

never executed: rc = 7;

0-34

}

executed 34 times by 2 tests: end of block

Executed by:

Self test (104)
Self test (438)

else{

98 rc = sqlite3OsShmMap(pWal->pDbFd, iPage, ( sizeof(ht_slot)*(4096*2) + 4096*sizeof(u32) ), -

99 pWal->writeLock, (void volatile **)&pWal->apWiData[iPage] -

100 ); -

101 -

102 ((void) (0)) -

103 ; -

104 ; -

105

if( (

(rc&0xff)==8

Description

TRUE

evaluated 32 times by 3 tests

Evaluated by:

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

FALSE

evaluated 2368 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

rc&0xff)==8

(rc&0xff)==8

Description

TRUE

evaluated 32 times by 3 tests

Evaluated by:

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

FALSE

evaluated 2368 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

){

32-2368

106 pWal->readOnly |= 2; -

107

if( rc==8

rc==8	Description
TRUE	evaluated 10 times by 3 tests Evaluated by: Self test (103) Self test (104) Self test (438)
FALSE	evaluated 22 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

10-22

108 rc = 0; -

109

}

executed 10 times by 3 tests: end of block

Executed by:

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

110

}

executed 32 times by 3 tests: end of block

Executed by:

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

111

}

executed 2400 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

2400

112 -

113 *ppPage = pWal->apWiData[iPage]; -

114 -

115 ((void) (0)) -

116 ; -

117

return

executed 2434 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

rc;

executed 2434 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

2434

118 } -

119 static int walIndexPage( -

120 Wal *pWal, -

121 int iPage, -

122 volatile u32 **ppPage -

123 ){ -

124

if( pWal->nWiData<=iPage

pWal->nWiData<=iPage

Description

TRUE

evaluated 1514 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 3607105 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

|| (*

(*ppPage = pWa...ata[iPage])==0

Description

TRUE

evaluated 920 times by 21 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (74)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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 3606185 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

ppPage = pWal->apWiData[iPage])==0

(*ppPage = pWa...ata[iPage])==0

Description

TRUE

evaluated 920 times by 21 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (74)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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 3606185 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

920-3607105

125

return

executed 2434 times by 49 tests: return walIndexPageRealloc(pWal, iPage, ppPage);

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

walIndexPageRealloc(pWal, iPage, ppPage);

executed 2434 times by 49 tests: return walIndexPageRealloc(pWal, iPage, ppPage);

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

2434

126 } -

127

return

executed 3606185 times by 49 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

executed 3606185 times by 49 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

3606185

128 } -

129 -

130 -

131 -

132 -

133 static volatile WalCkptInfo *walCkptInfo(Wal *pWal){ -

134 -

135 ((void) (0)) -

136 ; -

137

return

executed 85059 times by 49 tests: return (volatile WalCkptInfo*)&(pWal->apWiData[0][sizeof(WalIndexHdr)/2]);

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

(volatile WalCkptInfo*)&(pWal->apWiData[0][sizeof(WalIndexHdr)/2]);

executed 85059 times by 49 tests: return (volatile WalCkptInfo*)&(pWal->apWiData[0][sizeof(WalIndexHdr)/2]);

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

85059

138 } -

139 -

140 -

141 -

142 -

143 static volatile WalIndexHdr *walIndexHdr(Wal *pWal){ -

144 -

145 ((void) (0)) -

146 ; -

147

return

executed 403297 times by 49 tests: return (volatile WalIndexHdr*)pWal->apWiData[0];

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

(volatile WalIndexHdr*)pWal->apWiData[0];

executed 403297 times by 49 tests: return (volatile WalIndexHdr*)pWal->apWiData[0];

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

403297

148 } -

149 static void walChecksumBytes( -

150 int nativeCksum, -

151 u8 *a, -

152 int nByte, -

153 const u32 *aIn, -

154 u32 *aOut -

155 ){ -

156 u32 s1, s2; -

157 u32 *aData = (u32 *)a; -

158 u32 *aEnd = (u32 *)&a[nByte]; -

159 -

160

if( aIn

aIn

Description

TRUE

evaluated 876618 times by 26 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 (64)
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)
...

FALSE

evaluated 130607 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

130607-876618

161 s1 = aIn[0]; -

162 s2 = aIn[1]; -

163

}

executed 876618 times by 26 tests: end of block

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 (64)
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)
...

else{

876618

164 s1 = s2 = 0; -

165

}

executed 130607 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

130607

166 -

167 -

168 ((void) (0)) -

169 ; -

170 -

171 ((void) (0)) -

172 ; -

173 -

174

if( nativeCksum

nativeCksum

Description

TRUE

evaluated 1007183 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 42 times by 1 test

Evaluated by:

Self test (438)

){

42-1007183

175 do { -

176 s1 += *aData++ + s2; -

177 s2 += *aData++ + s1; -

178

}

executed 57119004 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

while( aData<aEnd

aData<aEnd

Description

TRUE

evaluated 56111821 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 1007183 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

);

1007183-57119004

179

}

executed 1007183 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

else{

1007183

180 do { -

181 s1 += ( (((aData[0])&0x000000FF)<<24) + (((aData[0])&0x0000FF00)<<8) + (((aData[0])&0x00FF0000)>>8) + (((aData[0])&0xFF000000)>>24) ) + s2; -

182 s2 += ( (((aData[1])&0x000000FF)<<24) + (((aData[1])&0x0000FF00)<<8) + (((aData[1])&0x00FF0000)>>8) + (((aData[1])&0xFF000000)>>24) ) + s1; -

183 aData += 2; -

184

}

executed 2586 times by 1 test: end of block

Executed by:

Self test (438)

while( aData<aEnd

aData<aEnd	Description
TRUE	evaluated 2544 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 42 times by 1 test Evaluated by: Self test (438)

);

42-2586

185

}

executed 42 times by 1 test: end of block

Executed by:

Self test (438)

186 -

187 aOut[0] = s1; -

188 aOut[1] = s2; -

189

}

executed 1007225 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

1007225

190 -

191 static void walShmBarrier(Wal *pWal){ -

192

if( pWal->exclusiveMode!=2

pWal->exclusiveMode!=2

Description

TRUE

evaluated 189453 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 146 times by 2 tests

Evaluated by:

Self test (104)
Self test (438)

){

146-189453

193 sqlite3OsShmBarrier(pWal->pDbFd); -

194

}

executed 189453 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

189453

195

}

executed 189599 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

189599

196 -

197 -

198 -

199 -

200 -

201 -

202 static void walIndexWriteHdr(Wal *pWal){ -

203 volatile WalIndexHdr *aHdr = walIndexHdr(pWal); -

204 const int nCksum = -

205 __builtin_offsetof ( -

206 WalIndexHdr -

207 , -

208 aCksum -

209 ) -

210 ; -

211 -

212 -

213 ((void) (0)) -

214 ; -

215 pWal->hdr.isInit = 1; -

216 pWal->hdr.iVersion = 3007000; -

217 walChecksumBytes(1, (u8*)&pWal->hdr, nCksum, 0, pWal->hdr.aCksum); -

218 memcpy((void*)&aHdr[1], (const void*)&pWal->hdr, sizeof(WalIndexHdr)); -

219 walShmBarrier(pWal); -

220 memcpy((void*)&aHdr[0], (const void*)&pWal->hdr, sizeof(WalIndexHdr)); -

221

}

executed 60765 times by 29 tests: end of block

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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (86)
Self test (90)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
...

60765

222 static void walEncodeFrame( -

223 Wal *pWal, -

224 u32 iPage, -

225 u32 nTruncate, -

226 u8 *aData, -

227 u8 *aFrame -

228 ){ -

229 int nativeCksum; -

230 u32 *aCksum = pWal->hdr.aFrameCksum; -

231 -

232 ((void) (0)) -

233 ; -

234 sqlite3Put4byte(&aFrame[0], iPage); -

235 sqlite3Put4byte(&aFrame[4], nTruncate); -

236

if( pWal->iReCksum==0

pWal->iReCksum==0

Description

TRUE

evaluated 194920 times by 26 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 (64)
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)
...

FALSE

evaluated 11917 times by 1 test

Evaluated by:

Self test (438)

){

11917-194920

237 memcpy(&aFrame[8], pWal->hdr.aSalt, 8); -

238 -

239 nativeCksum = (pWal->hdr.bigEndCksum==0); -

240 walChecksumBytes(nativeCksum, aFrame, 8, aCksum, aCksum); -

241 walChecksumBytes(nativeCksum, aData, pWal->szPage, aCksum, aCksum); -

242 -

243 sqlite3Put4byte(&aFrame[16], aCksum[0]); -

244 sqlite3Put4byte(&aFrame[20], aCksum[1]); -

245

}

executed 194920 times by 26 tests: end of block

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 (64)
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)
...

else{

194920

246 memset(&aFrame[8], 0, 16); -

247

}

executed 11917 times by 1 test: end of block

Executed by:

Self test (438)

11917

248 } -

249 -

250 -

251 -

252 -

253 -

254 -

255 static int walDecodeFrame( -

256 Wal *pWal, -

257 u32 *piPage, -

258 u32 *pnTruncate, -

259 u8 *aData, -

260 u8 *aFrame -

261 ){ -

262 int nativeCksum; -

263 u32 *aCksum = pWal->hdr.aFrameCksum; -

264 u32 pgno; -

265 -

266 ((void) (0)) -

267 ; -

268 -

269 -

270 -

271 -

272

if( memcmp(&pWal->hdr.aSalt, &aFrame[8], 8)!=0

memcmp(&pWal->...rame[8], 8)!=0	Description
TRUE	evaluated 29 times by 2 tests Evaluated by: Self test (101) Self test (438)
FALSE	evaluated 243389 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

){

29-243389

273

return

executed 29 times by 2 tests: return 0;

Executed by:

Self test (101)
Self test (438)

executed 29 times by 2 tests: return 0;

Executed by:

Self test (101)
Self test (438)

274 } -

275 -

276 -

277 -

278 pgno = sqlite3Get4byte(&aFrame[0]); -

279

if( pgno==0

pgno==0	Description
TRUE	never evaluated
FALSE	evaluated 243389 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

){

0-243389

280

return

never executed: return 0;

281 } -

282 -

283 -

284 -

285 -

286 -

287 -

288 nativeCksum = (pWal->hdr.bigEndCksum==0); -

289 walChecksumBytes(nativeCksum, aFrame, 8, aCksum, aCksum); -

290 walChecksumBytes(nativeCksum, aData, pWal->szPage, aCksum, aCksum); -

291

if( aCksum[0]!=sqlite3Get4byte(&aFrame[16])

aCksum[0]!=sql...e(&aFrame[16])	Description
TRUE	evaluated 59 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 243330 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

59-243330

292

|| aCksum[1]!=sqlite3Get4byte(&aFrame[20])

aCksum[1]!=sql...e(&aFrame[20])	Description
TRUE	never evaluated
FALSE	evaluated 243330 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

0-243330

293 ){ -

294 -

295

return

executed 59 times by 2 tests: return 0;

Executed by:

Self test (104)
Self test (438)

executed 59 times by 2 tests: return 0;

Executed by:

Self test (104)
Self test (438)

296 } -

297 -

298 -

299 -

300 -

301 *piPage = pgno; -

302 *pnTruncate = sqlite3Get4byte(&aFrame[4]); -

303

return

executed 243330 times by 5 tests: return 1;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)

executed 243330 times by 5 tests: return 1;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)

243330

304 } -

305 static int walLockShared(Wal *pWal, int lockIdx){ -

306 int rc; -

307

if( pWal->exclusiveMode

pWal->exclusiveMode

Description

TRUE

evaluated 52 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 63102 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

) return

executed 52 times by 1 test: return 0;

Executed by:

Self test (438)

executed 52 times by 1 test: return 0;

Executed by:

Self test (438)

52-63102

308 rc = sqlite3OsShmLock(pWal->pDbFd, lockIdx, 1, -

309 2 | 4); -

310 -

311 ; -

312 -

313

return

executed 63102 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

rc;

executed 63102 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

63102

314 } -

315 static void walUnlockShared(Wal *pWal, int lockIdx){ -

316

if( pWal->exclusiveMode

pWal->exclusiveMode

Description

TRUE

evaluated 54 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 63082 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

) return;

executed 54 times by 1 test: return;

Executed by:

Self test (438)

54-63082

317 (void)sqlite3OsShmLock(pWal->pDbFd, lockIdx, 1, -

318 1 | 4); -

319 ; -

320

}

executed 63082 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

63082

321 static int walLockExclusive(Wal *pWal, int lockIdx, int n){ -

322 int rc; -

323

if( pWal->exclusiveMode

pWal->exclusiveMode

Description

TRUE

evaluated 1724 times by 10 tests

Evaluated by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

FALSE

evaluated 134790 times by 46 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

) return

executed 1724 times by 10 tests: return 0;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

executed 1724 times by 10 tests: return 0;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

1724-134790

324 rc = sqlite3OsShmLock(pWal->pDbFd, lockIdx, n, -

325 2 | 8); -

326 -

327 ; -

328 -

329

return

executed 134790 times by 46 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

rc;

executed 134790 times by 46 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

134790

330 } -

331 static void walUnlockExclusive(Wal *pWal, int lockIdx, int n){ -

332

if( pWal->exclusiveMode

pWal->exclusiveMode

Description

TRUE

evaluated 1724 times by 10 tests

Evaluated by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

FALSE

evaluated 129675 times by 46 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

) return;

executed 1724 times by 10 tests: return;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

1724-129675

333 (void)sqlite3OsShmLock(pWal->pDbFd, lockIdx, n, -

334 1 | 8); -

335 -

336 ; -

337

}

executed 129675 times by 46 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

129675

338 -

339 -

340 -

341 -

342 -

343 -

344 static int walHash(u32 iPage){ -

345 -

346 ((void) (0)) -

347 ; -

348 -

349 ((void) (0)) -

350 ; -

351

return

executed 3536740 times by 48 tests: return (iPage*383) & ((4096*2)-1);

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

(iPage*383) & ((4096*2)-1);

executed 3536740 times by 48 tests: return (iPage*383) & ((4096*2)-1);

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

3536740

352 } -

353 static int walNextHash(int iPriorHash){ -

354

return

executed 15557106 times by 45 tests: return (iPriorHash+1)&((4096*2)-1);

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

(iPriorHash+1)&((4096*2)-1);

executed 15557106 times by 45 tests: return (iPriorHash+1)&((4096*2)-1);

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

15557106

355 } -

356 -

357 -

358 -

359 -

360 -

361 -

362 typedef struct WalHashLoc WalHashLoc; -

363 struct WalHashLoc { -

364 volatile ht_slot *aHash; -

365 volatile u32 *aPgno; -

366 u32 iZero; -

367 }; -

368 static int walHashGet( -

369 Wal *pWal, -

370 int iHash, -

371 WalHashLoc *pLoc -

372 ){ -

373 int rc; -

374 -

375 rc = walIndexPage(pWal, iHash, &pLoc->aPgno); -

376 -

377 ((void) (0)) -

378 ; -

379 -

380

if( rc==0

rc==0

Description

TRUE

evaluated 3541959 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

never evaluated

){

0-3541959

381 pLoc->aHash = (volatile ht_slot *)&pLoc->aPgno[4096]; -

382

if( iHash==0

iHash==0

Description

TRUE

evaluated 1840038 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 1701921 times by 3 tests

Evaluated by:

Self test (438)
Self test (64)
Self test (74)

){

1701921-1840038

383 pLoc->aPgno = &pLoc->aPgno[(sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32)]; -

384 pLoc->iZero = 0; -

385

}

executed 1840038 times by 48 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

else{

1840038

386 pLoc->iZero = (4096 - ((sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32))) + (iHash-1)*4096; -

387

}

executed 1701921 times by 3 tests: end of block

Executed by:

Self test (438)
Self test (64)
Self test (74)

1701921

388 pLoc->aPgno = &pLoc->aPgno[-1]; -

389

}

executed 3541959 times by 48 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

3541959

390

return

executed 3541959 times by 48 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

rc;

executed 3541959 times by 48 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

3541959

391 } -

392 -

393 -

394 -

395 -

396 -

397 -

398 -

399 static int walFramePage(u32 iFrame){ -

400 int iHash = (iFrame+4096 -(4096 - ((sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32)))-1) / 4096; -

401 -

402 ((void) (0)) -

403 -

404 -

405 -

406 -

407 -

408 ; -

409

return

executed 3715446 times by 48 tests: return iHash;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

iHash;

executed 3715446 times by 48 tests: return iHash;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

3715446

410 } -

411 -

412 -

413 -

414 -

415 static u32 walFramePgno(Wal *pWal, u32 iFrame){ -

416 int iHash = walFramePage(iFrame); -

417

if( iHash==0

iHash==0	Description
TRUE	evaluated 1971 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4738 times by 1 test Evaluated by: Self test (438)

){

1971-4738

418

return

executed 1971 times by 1 test: return pWal->apWiData[0][(sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32) + iFrame - 1];

Executed by:

Self test (438)

pWal->apWiData[0][(sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32) + iFrame - 1];

executed 1971 times by 1 test: return pWal->apWiData[0][(sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32) + iFrame - 1];

Executed by:

Self test (438)

1971

419 } -

420

return

executed 4738 times by 1 test: return pWal->apWiData[iHash][(iFrame-1-(4096 - ((sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32))))%4096];

Executed by:

Self test (438)

pWal->apWiData[iHash][(iFrame-1-(4096 - ((sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32))))%4096];

executed 4738 times by 1 test: return pWal->apWiData[iHash][(iFrame-1-(4096 - ((sizeof(WalIndexHdr)*2+sizeof(WalCkptInfo))/sizeof(u32))))%4096];

Executed by:

Self test (438)

4738

421 } -

422 static void walCleanupHash(Wal *pWal){ -

423 WalHashLoc sLoc; -

424 int iLimit = 0; -

425 int nByte; -

426 int i; -

427 -

428 -

429 ((void) (0)) -

430 ; -

431 ; -

432 ; -

433 ; -

434 -

435

if( pWal->hdr.mxFrame==0

pWal->hdr.mxFrame==0	Description
TRUE	evaluated 3 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 80 times by 1 test Evaluated by: Self test (438)

) return;

executed 3 times by 1 test: return;

Executed by:

Self test (438)

3-80

436 -

437 -

438 -

439 -

440 -

441 -

442 ((void) (0)) -

443 ; -

444 -

445 ((void) (0)) -

446 ; -

447 walHashGet(pWal, walFramePage(pWal->hdr.mxFrame), &sLoc); -

448 -

449 -

450 -

451 -

452 iLimit = pWal->hdr.mxFrame - sLoc.iZero; -

453 -

454 ((void) (0)) -

455 ; -

456

for(i=0; i<(4096*2)

i<(4096*2)	Description
TRUE	evaluated 655360 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 80 times by 1 test Evaluated by: Self test (438)

; i++){

80-655360

457

if( sLoc.aHash[i]>iLimit

sLoc.aHash[i]>iLimit	Description
TRUE	evaluated 7218 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 648142 times by 1 test Evaluated by: Self test (438)

){

7218-648142

458 sLoc.aHash[i] = 0; -

459

}

executed 7218 times by 1 test: end of block

Executed by:

Self test (438)

7218

460

}

executed 655360 times by 1 test: end of block

Executed by:

Self test (438)

655360

461 -

462 -

463 -

464 -

465 nByte = (int)((char *)sLoc.aHash - (char *)&sLoc.aPgno[iLimit+1]); -

466 memset((void *)&sLoc.aPgno[iLimit+1], 0, nByte); -

467

}

executed 80 times by 1 test: end of block

Executed by:

Self test (438)

468 -

469 -

470 -

471 -

472 -

473 -

474 static int walIndexAppend(Wal *pWal, u32 iFrame, u32 iPage){ -

475 int rc; -

476 WalHashLoc sLoc; -

477 -

478 rc = walHashGet(pWal, walFramePage(iFrame), &sLoc); -

479 -

480 -

481 -

482 -

483

if( rc==0

rc==0

Description

TRUE

evaluated 439729 times by 26 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 (64)
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)
...

FALSE

never evaluated

){

0-439729

484 int iKey; -

485 int idx; -

486 int nCollide; -

487 -

488 idx = iFrame - sLoc.iZero; -

489 -

490 ((void) (0)) -

491 ; -

492 -

493 -

494 -

495 -

496

if( idx==1

idx==1

Description

TRUE

evaluated 5184 times by 20 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 (64)
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)

FALSE

evaluated 434545 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 (438)
Self test (50)
Self test (62)
Self test (63)
Self test (64)
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)

){

5184-434545

497 int nByte = (int)((u8 *)&sLoc.aHash[(4096*2)] -

498 - (u8 *)&sLoc.aPgno[1]); -

499 memset((void*)&sLoc.aPgno[1], 0, nByte); -

500

}

executed 5184 times by 20 tests: end of block

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 (64)
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)

5184

501 -

502 -

503 -

504 -

505 -

506 -

507 -

508

if( sLoc.aPgno[idx]

sLoc.aPgno[idx]

Description

TRUE

never evaluated

FALSE

evaluated 439729 times by 26 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 (64)
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)
...

){

0-439729

509 walCleanupHash(pWal); -

510 -

511 ((void) (0)) -

512 ; -

513

}

never executed: end of block

514 -

515 -

516 nCollide = idx; -

517

for(iKey=walHash(iPage); sLoc.aHash[iKey]

sLoc.aHash[iKey]

Description

TRUE

evaluated 6814097 times by 22 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
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 (91)
Self test (92)
Self test (93)
Self test (94)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

FALSE

evaluated 439728 times by 26 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 (64)
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)
...

; iKey=walNextHash(iKey)){

439728-6814097

518

if( (

(nCollide--)==0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6814096 times by 22 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (29) 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 (91) Self test (92) Self test (93) Self test (94) Self test (96) Self test (97) Self test (98) Self test (99)

nCollide--)==0

(nCollide--)==0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 6814096 times by 22 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (29) 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 (91) Self test (92) Self test (93) Self test (94) Self test (96) Self test (97) Self test (98) Self test (99)

) return

executed 1 time by 1 test: return sqlite3CorruptError(1084);

Executed by:

Self test (438)

sqlite3CorruptError(1084);

executed 1 time by 1 test: return sqlite3CorruptError(1084);

Executed by:

Self test (438)

1-6814096

519

}

executed 6814096 times by 22 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
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 (91)
Self test (92)
Self test (93)
Self test (94)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

6814096

520 sLoc.aPgno[idx] = iPage; -

521 sLoc.aHash[iKey] = (ht_slot)idx; -

522

}

executed 439728 times by 26 tests: end of block

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 (64)
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)
...

439728

523 -

524 -

525

return

executed 439728 times by 26 tests: return rc;

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 (64)
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)
...

rc;

executed 439728 times by 26 tests: return rc;

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 (64)
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)
...

439728

526 } -

527 static int walIndexRecover(Wal *pWal){ -

528 int rc; -

529 i64 nSize; -

530 u32 aFrameCksum[2] = {0, 0}; -

531 int iLock; -

532 -

533 -

534 -

535 -

536 -

537 -

538 -

539 -

540 ((void) (0)) -

541 ; -

542 -

543 ((void) (0)) -

544 ; -

545 -

546 ((void) (0)) -

547 ; -

548 -

549 ((void) (0)) -

550 ; -

551 iLock = 1 + pWal->ckptLock; -

552 rc = walLockExclusive(pWal, iLock, (3+(0))-iLock); -

553

if( rc==0

rc==0	Description
TRUE	evaluated 960 times by 21 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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 15 times by 3 tests Evaluated by: Self test (438) Self test (50) Self test (51)

){

15-960

554 rc = walLockExclusive(pWal, (3+(1)), (8 -3)-1); -

555

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 960 times by 21 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

){

0-960

556 walUnlockExclusive(pWal, iLock, (3+(0))-iLock); -

557

}

never executed: end of block

558

}

executed 960 times by 21 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

960

559

if( rc

rc	Description
TRUE	evaluated 15 times by 3 tests Evaluated by: Self test (438) Self test (50) Self test (51)
FALSE	evaluated 960 times by 21 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

){

15-960

560

return

executed 15 times by 3 tests: return rc;

Executed by:

Self test (438)
Self test (50)
Self test (51)

rc;

executed 15 times by 3 tests: return rc;

Executed by:

Self test (438)
Self test (50)
Self test (51)

561 } -

562 -

563 ; -

564 -

565 memset(&pWal->hdr, 0, sizeof(WalIndexHdr)); -

566 -

567 rc = sqlite3OsFileSize(pWal->pWalFd, &nSize); -

568

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 960 times by 21 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

){

0-960

569

goto

never executed: goto recovery_error;

recovery_error;

never executed: goto recovery_error;

570 } -

571 -

572

if( nSize>32

nSize>32	Description
TRUE	evaluated 305 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)
FALSE	evaluated 655 times by 19 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (438) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

){

305-655

573 u8 aBuf[32]; -

574 u8 *aFrame = 0; -

575 int szFrame; -

576 u8 *aData; -

577 int iFrame; -

578 i64 iOffset; -

579 int szPage; -

580 u32 magic; -

581 u32 version; -

582 int isValid; -

583 -

584 -

585 rc = sqlite3OsRead(pWal->pWalFd, aBuf, 32, 0); -

586

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 305 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

){

0-305

587

goto

never executed: goto recovery_error;

recovery_error;

never executed: goto recovery_error;

588 } -

589 -

590 -

591 -

592 -

593 -

594 -

595 magic = sqlite3Get4byte(&aBuf[0]); -

596 szPage = sqlite3Get4byte(&aBuf[8]); -

597

if( (

(magic&0xFFFFFFFE)!=0x377f0682	Description
TRUE	never evaluated
FALSE	evaluated 305 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

magic&0xFFFFFFFE)!=0x377f0682

(magic&0xFFFFFFFE)!=0x377f0682	Description
TRUE	never evaluated
FALSE	evaluated 305 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

0-305

598

|| szPage&(szPage-1)

szPage&(szPage-1)	Description
TRUE	evaluated 3 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 302 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

3-302

599

|| szPage>65536

szPage>65536	Description
TRUE	evaluated 3 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 299 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

3-299

600

|| szPage<512

szPage<512	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 293 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

6-293

601 ){ -

602

goto

executed 12 times by 1 test: goto finished;

Executed by:

Self test (438)

finished;

executed 12 times by 1 test: goto finished;

Executed by:

Self test (438)

603 } -

604 pWal->hdr.bigEndCksum = (u8)(magic&0x00000001); -

605 pWal->szPage = szPage; -

606 pWal->nCkpt = sqlite3Get4byte(&aBuf[12]); -

607 memcpy(&pWal->hdr.aSalt, &aBuf[16], 8); -

608 -

609 -

610 walChecksumBytes(pWal->hdr.bigEndCksum==0, -

611 aBuf, 32 -2*4, 0, pWal->hdr.aFrameCksum -

612 ); -

613

if( pWal->hdr.aFrameCksum[0]!=sqlite3Get4byte(&aBuf[24])

pWal->hdr.aFra...yte(&aBuf[24])	Description
TRUE	never evaluated
FALSE	evaluated 293 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

0-293

614

|| pWal->hdr.aFrameCksum[1]!=sqlite3Get4byte(&aBuf[28])

pWal->hdr.aFra...yte(&aBuf[28])	Description
TRUE	never evaluated
FALSE	evaluated 293 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

0-293

615 ){ -

616

goto

never executed: goto finished;

finished;

never executed: goto finished;

617 } -

618 -

619 -

620 -

621 version = sqlite3Get4byte(&aBuf[4]); -

622

if( version!=3007000

version!=3007000	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 291 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

){

2-291

623 rc = sqlite3CantopenError(1222); -

624

goto

executed 2 times by 1 test: goto finished;

Executed by:

Self test (438)

finished;

executed 2 times by 1 test: goto finished;

Executed by:

Self test (438)

625 } -

626 -

627 -

628 szFrame = szPage + 24; -

629 aFrame = (u8 *)sqlite3_malloc64(szFrame); -

630

if( !aFrame

!aFrame	Description
TRUE	never evaluated
FALSE	evaluated 291 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

){

0-291

631 rc = 7; -

632

goto

never executed: goto recovery_error;

recovery_error;

never executed: goto recovery_error;

633 } -

634 aData = &aFrame[24]; -

635 -

636 -

637 iFrame = 0; -

638

for(iOffset=32; (

(iOffset+szFrame)<=nSize	Description
TRUE	evaluated 243001 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)
FALSE	evaluated 213 times by 4 tests Evaluated by: Self test (104) Self test (105) Self test (438) Self test (50)

iOffset+szFrame)<=nSize

(iOffset+szFrame)<=nSize	Description
TRUE	evaluated 243001 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)
FALSE	evaluated 213 times by 4 tests Evaluated by: Self test (104) Self test (105) Self test (438) Self test (50)

; iOffset+=szFrame){

213-243001

639 u32 pgno; -

640 u32 nTruncate; -

641 -

642 -

643 iFrame++; -

644 rc = sqlite3OsRead(pWal->pWalFd, aFrame, szFrame, iOffset); -

645

if( rc!=0

rc!=0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 242999 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

) break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

2-242999

646 isValid = walDecodeFrame(pWal, &pgno, &nTruncate, aData, aFrame); -

647

if( !isValid

!isValid	Description
TRUE	evaluated 76 times by 3 tests Evaluated by: Self test (101) Self test (104) Self test (438)
FALSE	evaluated 242923 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

) break;

executed 76 times by 3 tests: break;

Executed by:

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

76-242923

648 rc = walIndexAppend(pWal, iFrame, pgno); -

649

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 242923 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)

) break;

never executed: break;

0-242923

650 -

651 -

652

if( nTruncate

nTruncate	Description
TRUE	evaluated 2073 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)
FALSE	evaluated 240850 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)

){

2073-240850

653 pWal->hdr.mxFrame = iFrame; -

654 pWal->hdr.nPage = nTruncate; -

655 pWal->hdr.szPage = (u16)((szPage&0xff00) | (szPage>>16)); -

656 ; -

657 ; -

658 aFrameCksum[0] = pWal->hdr.aFrameCksum[0]; -

659 aFrameCksum[1] = pWal->hdr.aFrameCksum[1]; -

660

}

executed 2073 times by 5 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)

2073

661

}

executed 242923 times by 5 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)

242923

662 -

663 sqlite3_free(aFrame); -

664

}

executed 291 times by 5 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)

291

665 -

666

finished:

code before this statement executed 946 times by 21 tests: finished:

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

946

667

if( rc==0

rc==0	Description
TRUE	evaluated 956 times by 21 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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 4 times by 1 test Evaluated by: Self test (438)

){

4-956

668 volatile WalCkptInfo *pInfo; -

669 int i; -

670 pWal->hdr.aFrameCksum[0] = aFrameCksum[0]; -

671 pWal->hdr.aFrameCksum[1] = aFrameCksum[1]; -

672 walIndexWriteHdr(pWal); -

673 -

674 -

675 -

676 -

677 -

678 pInfo = walCkptInfo(pWal); -

679 pInfo->nBackfill = 0; -

680 pInfo->nBackfillAttempted = pWal->hdr.mxFrame; -

681 pInfo->aReadMark[0] = 0; -

682

for(i=1; i<(8 -3)

i<(8 -3)	Description
TRUE	evaluated 3824 times by 21 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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 956 times by 21 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

; i++) pInfo->aReadMark[i] = 0xffffffff;

executed 3824 times by 21 tests: pInfo->aReadMark[i] = 0xffffffff;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

956-3824

683

if( pWal->hdr.mxFrame

pWal->hdr.mxFrame	Description
TRUE	evaluated 286 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)
FALSE	evaluated 670 times by 19 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (438) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

) pInfo->aReadMark[1] = pWal->hdr.mxFrame;

executed 286 times by 5 tests: pInfo->aReadMark[1] = pWal->hdr.mxFrame;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)

286-670

684 -

685 -

686 -

687 -

688 -

689 -

690

if( pWal->hdr.nPage

pWal->hdr.nPage	Description
TRUE	evaluated 286 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (50)
FALSE	evaluated 670 times by 19 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (438) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

){

286-670

691 sqlite3_log((27 | (1<<8)), -

692 "recovered %d frames from WAL file %s", -

693 pWal->hdr.mxFrame, pWal->zWalName -

694 ); -

695

}

executed 286 times by 5 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)

286

696

}

executed 956 times by 21 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

956

697 -

698

recovery_error:

code before this statement executed 960 times by 21 tests: recovery_error:

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

960

699 ; -

700 walUnlockExclusive(pWal, iLock, (3+(0))-iLock); -

701 walUnlockExclusive(pWal, (3+(1)), (8 -3)-1); -

702

return

executed 960 times by 21 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

rc;

executed 960 times by 21 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

960

703 } -

704 -

705 -

706 -

707 -

708 static void walIndexClose(Wal *pWal, int isDelete){ -

709

if( pWal->exclusiveMode==2

pWal->exclusiveMode==2

Description

TRUE

evaluated 14 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1369 times by 38 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

|| pWal->bShmUnreliable

pWal->bShmUnreliable

Description

TRUE

evaluated 11 times by 2 tests

Evaluated by:

Self test (104)
Self test (438)

FALSE

evaluated 1358 times by 38 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

){

11-1369

710 int i; -

711

for(i=0; i<pWal->nWiData

i<pWal->nWiData	Description
TRUE	evaluated 25 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 25 times by 2 tests Evaluated by: Self test (104) Self test (438)

; i++){

712 sqlite3_free((void *)pWal->apWiData[i]); -

713 pWal->apWiData[i] = 0; -

714

}

executed 25 times by 2 tests: end of block

Executed by:

Self test (104)
Self test (438)

715

}

executed 25 times by 2 tests: end of block

Executed by:

Self test (104)
Self test (438)

716

if( pWal->exclusiveMode!=2

pWal->exclusiveMode!=2

Description

TRUE

evaluated 1369 times by 38 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 14 times by 1 test

Evaluated by:

Self test (438)

){

14-1369

717 sqlite3OsShmUnmap(pWal->pDbFd, isDelete); -

718

}

executed 1369 times by 38 tests: end of block

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

1369

719

}

executed 1383 times by 38 tests: end of block

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

1383

720 int sqlite3WalOpen( -

721 sqlite3_vfs *pVfs, -

722 sqlite3_file *pDbFd, -

723 const char *zWalName, -

724 int bNoShm, -

725 i64 mxWalSize, -

726 Wal **ppWal -

727 ){ -

728 int rc; -

729 Wal *pRet; -

730 int flags; -

731 -

732 -

733 ((void) (0)) -

734 ; -

735 -

736 ((void) (0)) -

737 ; -

738 -

739 -

740 -

741 -

742 -

743 -

744 -

745 -

746 ((void) (0)) -

747 ; -

748 -

749 ((void) (0)) -

750 ; -

751 *ppWal = 0; -

752 pRet = (Wal*)sqlite3MallocZero(sizeof(Wal) + pVfs->szOsFile); -

753

if( !pRet

!pRet

Description

TRUE

never evaluated

FALSE

evaluated 1392 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

0-1392

754

return

never executed: return 7;

755 } -

756 -

757 pRet->pVfs = pVfs; -

758 pRet->pWalFd = (sqlite3_file *)&pRet[1]; -

759 pRet->pDbFd = pDbFd; -

760 pRet->readLock = -1; -

761 pRet->mxWalSize = mxWalSize; -

762 pRet->zWalName = zWalName; -

763 pRet->syncHeader = 1; -

764 pRet->padToSectorBoundary = 1; -

765

pRet->exclusiveMode = (bNoShm

bNoShm

Description

TRUE

evaluated 12 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1380 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

? 2: 0);

12-1380

766 -

767 -

768 flags = (0x00000002|0x00000004|0x00080000); -

769 rc = sqlite3OsOpen(pVfs, zWalName, pRet->pWalFd, flags, &flags); -

770

if( rc==0

rc==0

Description

TRUE

evaluated 1390 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

&& flags&0x00000001

flags&0x00000001

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1389 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

1-1390

771 pRet->readOnly = 1; -

772

}

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

773 -

774

if( rc!=0

rc!=0

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 1390 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

2-1390

775 walIndexClose(pRet, 0); -

776 sqlite3OsClose(pRet->pWalFd); -

777 sqlite3_free(pRet); -

778

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

else{

779 int iDC = sqlite3OsDeviceCharacteristics(pDbFd); -

780

if( iDC & 0x00000400

iDC & 0x00000400

Description

TRUE

never evaluated

FALSE

evaluated 1390 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){ pRet->syncHeader = 0; }

never executed: end of block

0-1390

781

if( iDC & 0x00001000

iDC & 0x00001000

Description

TRUE

evaluated 1360 times by 39 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

FALSE

evaluated 30 times by 11 tests

Evaluated by:

Self test (100)
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)

){

30-1360

782 pRet->padToSectorBoundary = 0; -

783

}

executed 1360 times by 39 tests: end of block

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

1360

784 *ppWal = pRet; -

785 ; -

786

}

executed 1390 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

1390

787

return

executed 1392 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

rc;

executed 1392 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

1392

788 } -

789 -

790 -

791 -

792 -

793 void sqlite3WalLimit(Wal *pWal, i64 iLimit){ -

794

if( pWal

pWal	Description
TRUE	never evaluated
FALSE	evaluated 10 times by 1 test Evaluated by: Self test (438)

) pWal->mxWalSize = iLimit;

never executed: pWal->mxWalSize = iLimit;

0-10

795

}

executed 10 times by 1 test: end of block

Executed by:

Self test (438)

796 static int walIteratorNext( -

797 WalIterator *p, -

798 u32 *piPage, -

799 u32 *piFrame -

800 ){ -

801 u32 iMin; -

802 u32 iRet = 0xFFFFFFFF; -

803 int i; -

804 -

805 iMin = p->iPrior; -

806 -

807 ((void) (0)) -

808 ; -

809

for(i=p->nSegment-1; i>=0

i>=0	Description
TRUE	evaluated 855010 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 361376 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

; i--){

361376-855010

810 struct WalSegment *pSegment = &p->aSegment[i]; -

811

while( pSegment->iNext<pSegment->nEntry

pSegment->iNex...egment->nEntry	Description
TRUE	evaluated 903509 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 308881 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

308881-903509

812 u32 iPg = pSegment->aPgno[pSegment->aIndex[pSegment->iNext]]; -

813

if( iPg>iMin

iPg>iMin	Description
TRUE	evaluated 546129 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 357380 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

357380-546129

814

if( iPg<iRet

iPg<iRet	Description
TRUE	evaluated 543553 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 2576 times by 1 test Evaluated by: Self test (438)

){

2576-543553

815 iRet = iPg; -

816 *piFrame = pSegment->iZero + pSegment->aIndex[pSegment->iNext]; -

817

}

executed 543553 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

543553

818

break;

executed 546129 times by 8 tests: break;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

546129

819 } -

820 pSegment->iNext++; -

821

}

executed 357380 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

357380

822

}

executed 855010 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

855010

823 -

824 *piPage = p->iPrior = iRet; -

825

return

executed 361376 times by 8 tests: return (iRet==0xFFFFFFFF);

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

(iRet==0xFFFFFFFF);

executed 361376 times by 8 tests: return (iRet==0xFFFFFFFF);

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

361376

826 } -

827 static void walMerge( -

828 const u32 *aContent, -

829 ht_slot *aLeft, -

830 int nLeft, -

831 ht_slot **paRight, -

832 int *pnRight, -

833 ht_slot *aTmp -

834 ){ -

835 int iLeft = 0; -

836 int iRight = 0; -

837 int iOut = 0; -

838 int nRight = *pnRight; -

839 ht_slot *aRight = *paRight; -

840 -

841 -

842 ((void) (0)) -

843 ; -

844

while( iRight<nRight

iRight<nRight	Description
TRUE	evaluated 4143709 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 454379 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

|| iLeft<nLeft

iLeft<nLeft	Description
TRUE	evaluated 32122 times by 2 tests Evaluated by: Self test (438) Self test (72)
FALSE	evaluated 422257 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

32122-4143709

845 ht_slot logpage; -

846 Pgno dbpage; -

847 -

848

if( (

(iLeft<nLeft)	Description
TRUE	evaluated 2307771 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 1868060 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

iLeft<nLeft)

(iLeft<nLeft)	Description
TRUE	evaluated 2307771 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 1868060 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

1868060-2307771

849

&& (iRight>=nRight

iRight>=nRight	Description
TRUE	evaluated 32122 times by 2 tests Evaluated by: Self test (438) Self test (72)
FALSE	evaluated 2275649 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

|| aContent[aLeft[iLeft]]<aContent[aRight[iRight]]

aContent[aLeft...Right[iRight]]	Description
TRUE	evaluated 2046639 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 229010 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72)

)

32122-2275649

850 ){ -

851 logpage = aLeft[iLeft++]; -

852

}

executed 2078761 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

else{

2078761

853 logpage = aRight[iRight++]; -

854

}

executed 2097070 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

2097070

855 dbpage = aContent[logpage]; -

856 -

857 aTmp[iOut++] = logpage; -

858

if( iLeft<nLeft

iLeft<nLeft	Description
TRUE	evaluated 1924009 times by 6 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75)
FALSE	evaluated 2251822 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

&& aContent[aLeft[iLeft]]==dbpage

aContent[aLeft[iLeft]]==dbpage	Description
TRUE	evaluated 69721 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72)
FALSE	evaluated 1854288 times by 6 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75)

) iLeft++;

executed 69721 times by 5 tests: iLeft++;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)

69721-2251822

859 -

860 -

861 ((void) (0)) -

862 ; -

863 -

864 ((void) (0)) -

865 ; -

866

}

executed 4175831 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

4175831

867 -

868 *paRight = aLeft; -

869 *pnRight = iOut; -

870 memcpy(aLeft, aTmp, sizeof(aTmp[0])*iOut); -

871

}

executed 422257 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

422257

872 static void walMergesort( -

873 const u32 *aContent, -

874 ht_slot *aBuffer, -

875 ht_slot *aList, -

876 int *pnList -

877 ){ -

878 struct Sublist { -

879 int nList; -

880 ht_slot *aList; -

881 }; -

882 -

883 const int nList = *pnList; -

884 int nMerge = 0; -

885 ht_slot *aMerge = 0; -

886 int iList; -

887 u32 iSub = 0; -

888 struct Sublist aSub[13]; -

889 -

890 memset(aSub, 0, sizeof(aSub)); -

891 -

892 ((void) (0)) -

893 ; -

894 -

895 ((void) (0)) -

896 ; -

897 -

898

for(iList=0; iList<nList

iList<nList	Description
TRUE	evaluated 427396 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 5139 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

; iList++){

5139-427396

899 nMerge = 1; -

900 aMerge = &aList[iList]; -

901

for(iSub=0; iList & (1<<iSub)

iList & (1<<iSub)	Description
TRUE	evaluated 420456 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 427396 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

; iSub++){

420456-427396

902 struct Sublist *p; -

903 -

904 ((void) (0)) -

905 ; -

906 p = &aSub[iSub]; -

907 -

908 ((void) (0)) -

909 ; -

910 -

911 ((void) (0)) -

912 ; -

913 walMerge(aContent, p->aList, p->nList, &aMerge, &nMerge, aBuffer); -

914

}

executed 420456 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

420456

915 aSub[iSub].aList = aMerge; -

916 aSub[iSub].nList = nMerge; -

917

}

executed 427396 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

427396

918 -

919

for(iSub++; iSub<((int)(sizeof(aSub)/sizeof(aSub[0])))

iSub<((int)(si...eof(aSub[0])))	Description
TRUE	evaluated 56487 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 5139 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

; iSub++){

5139-56487

920

if( nList & (1<<iSub)

nList & (1<<iSub)	Description
TRUE	evaluated 1801 times by 6 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75)
FALSE	evaluated 54686 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

1801-54686

921 struct Sublist *p; -

922 -

923 ((void) (0)) -

924 ; -

925 p = &aSub[iSub]; -

926 -

927 ((void) (0)) -

928 ; -

929 -

930 ((void) (0)) -

931 ; -

932 walMerge(aContent, p->aList, p->nList, &aMerge, &nMerge, aBuffer); -

933

}

executed 1801 times by 6 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)

1801

934

}

executed 56487 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

56487

935 -

936 ((void) (0)) -

937 ; -

938 *pnList = nMerge; -

939

}

executed 5139 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5139

940 -

941 -

942 -

943 -

944 static void walIteratorFree(WalIterator *p){ -

945 sqlite3_free(p); -

946

}

executed 7346 times by 13 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 (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

7346

947 static int walIteratorInit(Wal *pWal, u32 nBackfill, WalIterator **pp){ -

948 WalIterator *p; -

949 int nSegment; -

950 u32 iLast; -

951 int nByte; -

952 int i; -

953 ht_slot *aTmp; -

954 int rc = 0; -

955 -

956 -

957 -

958 -

959 -

960 ((void) (0)) -

961 ; -

962 iLast = pWal->hdr.mxFrame; -

963 -

964 -

965 nSegment = walFramePage(iLast) + 1; -

966 nByte = sizeof(WalIterator) -

967 + (nSegment-1)*sizeof(struct WalSegment) -

968 + iLast*sizeof(ht_slot); -

969 p = (WalIterator *)sqlite3_malloc64(nByte); -

970

if( !p

!p	Description
TRUE	never evaluated
FALSE	evaluated 5064 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

0-5064

971

return

never executed: return 7;

972 } -

973 memset(p, 0, nByte); -

974 p->nSegment = nSegment; -

975 -

976 -

977 -

978 -

979 aTmp = (ht_slot *)sqlite3_malloc64( -

980 sizeof(ht_slot) * (iLast>4096?4096:iLast) -

981 ); -

982

if( !aTmp

!aTmp	Description
TRUE	never evaluated
FALSE	evaluated 5064 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

0-5064

983 rc = 7; -

984

}

never executed: end of block

985 -

986

for(i=walFramePage(nBackfill+1); rc==0

rc==0	Description
TRUE	evaluated 10203 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	never evaluated

&& i<nSegment

i<nSegment	Description
TRUE	evaluated 5139 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 5064 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

; i++){

0-10203

987 WalHashLoc sLoc; -

988 -

989 rc = walHashGet(pWal, i, &sLoc); -

990

if( rc==0

rc==0	Description
TRUE	evaluated 5139 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	never evaluated

){

0-5139

991 int j; -

992 int nEntry; -

993 ht_slot *aIndex; -

994 -

995 sLoc.aPgno++; -

996

if( (

(i+1)==nSegment	Description
TRUE	evaluated 5064 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 75 times by 1 test Evaluated by: Self test (438)

i+1)==nSegment

(i+1)==nSegment	Description
TRUE	evaluated 5064 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 75 times by 1 test Evaluated by: Self test (438)

){

75-5064

997 nEntry = (int)(iLast - sLoc.iZero); -

998

}

executed 5064 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

else{

5064

999 nEntry = (int)((u32*)sLoc.aHash - (u32*)sLoc.aPgno); -

1000

}

executed 75 times by 1 test: end of block

Executed by:

Self test (438)

1001 aIndex = &((ht_slot *)&p->aSegment[p->nSegment])[sLoc.iZero]; -

1002 sLoc.iZero++; -

1003 -

1004

for(j=0; j<nEntry

j<nEntry	Description
TRUE	evaluated 427396 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 5139 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

; j++){

5139-427396

1005 aIndex[j] = (ht_slot)j; -

1006

}

executed 427396 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

427396

1007 walMergesort((u32 *)sLoc.aPgno, aTmp, aIndex, &nEntry); -

1008 p->aSegment[i].iZero = sLoc.iZero; -

1009 p->aSegment[i].nEntry = nEntry; -

1010 p->aSegment[i].aIndex = aIndex; -

1011 p->aSegment[i].aPgno = (u32 *)sLoc.aPgno; -

1012

}

executed 5139 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5139

1013

}

executed 5139 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5139

1014 sqlite3_free(aTmp); -

1015 -

1016

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 5064 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

0-5064

1017 walIteratorFree(p); -

1018 p = 0; -

1019

}

never executed: end of block

1020 *pp = p; -

1021

return

executed 5064 times by 8 tests: return rc;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

rc;

executed 5064 times by 8 tests: return rc;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5064

1022 } -

1023 -

1024 -

1025 -

1026 -

1027 -

1028 -

1029 -

1030 static int walBusyLock( -

1031 Wal *pWal, -

1032 int (*xBusy)(void*), -

1033 void *pBusyArg, -

1034 int lockIdx, -

1035 int n -

1036 ){ -

1037 int rc; -

1038 do { -

1039 rc = walLockExclusive(pWal, lockIdx, n); -

1040

}

executed 12304 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

while( xBusy

xBusy	Description
TRUE	evaluated 890 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)
FALSE	evaluated 11414 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

&& rc==5

rc==5	Description
TRUE	evaluated 504 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 386 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)

&& xBusy(pBusyArg)

xBusy(pBusyArg)	Description
TRUE	evaluated 432 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 72 times by 1 test Evaluated by: Self test (438)

);

72-12304

1041

return

executed 11872 times by 8 tests: return rc;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

rc;

executed 11872 times by 8 tests: return rc;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

11872

1042 } -

1043 -

1044 -

1045 -

1046 -

1047 -

1048 static int walPagesize(Wal *pWal){ -

1049

return

executed 14521 times by 13 tests: return (pWal->hdr.szPage&0xfe00) + ((pWal->hdr.szPage&0x0001)<<16);

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

(pWal->hdr.szPage&0xfe00) + ((pWal->hdr.szPage&0x0001)<<16);

executed 14521 times by 13 tests: return (pWal->hdr.szPage&0xfe00) + ((pWal->hdr.szPage&0x0001)<<16);

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

14521

1050 } -

1051 static void walRestartHdr(Wal *pWal, u32 salt1){ -

1052 volatile WalCkptInfo *pInfo = walCkptInfo(pWal); -

1053 int i; -

1054 u32 *aSalt = pWal->hdr.aSalt; -

1055 pWal->nCkpt++; -

1056 pWal->hdr.mxFrame = 0; -

1057 sqlite3Put4byte((u8*)&aSalt[0], 1 + sqlite3Get4byte((u8*)&aSalt[0])); -

1058 memcpy(&pWal->hdr.aSalt[1], &salt1, 4); -

1059 walIndexWriteHdr(pWal); -

1060 pInfo->nBackfill = 0; -

1061 pInfo->nBackfillAttempted = 0; -

1062 pInfo->aReadMark[1] = 0; -

1063

for(i=2; i<(8 -3)

i<(8 -3)	Description
TRUE	evaluated 13023 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438)
FALSE	evaluated 4341 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438)

; i++) pInfo->aReadMark[i] = 0xffffffff;

executed 13023 times by 4 tests: pInfo->aReadMark[i] = 0xffffffff;

Executed by:

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

4341-13023

1064 -

1065 ((void) (0)) -

1066 ; -

1067

}

executed 4341 times by 4 tests: end of block

Executed by:

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

4341

1068 static int walCheckpoint( -

1069 Wal *pWal, -

1070 sqlite3 *db, -

1071 int eMode, -

1072 int (*xBusy)(void*), -

1073 void *pBusyArg, -

1074 int sync_flags, -

1075 u8 *zBuf -

1076 ){ -

1077 int rc = 0; -

1078 int szPage; -

1079 WalIterator *pIter = 0; -

1080 u32 iDbpage = 0; -

1081 u32 iFrame = 0; -

1082 u32 mxSafeFrame; -

1083 u32 mxPage; -

1084 int i; -

1085 volatile WalCkptInfo *pInfo; -

1086 -

1087 szPage = walPagesize(pWal); -

1088 ; -

1089 ; -

1090 pInfo = walCkptInfo(pWal); -

1091

if( pInfo->nBackfill<pWal->hdr.mxFrame

pInfo->nBackfi...l->hdr.mxFrame	Description
TRUE	evaluated 6936 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 410 times by 9 tests Evaluated by: Self test (104) Self test (438) Self test (73) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)

){

410-6936

1092 -

1093 -

1094 -

1095 -

1096 ((void) (0)) -

1097 ; -

1098 -

1099 -

1100 -

1101 -

1102 -

1103 -

1104 mxSafeFrame = pWal->hdr.mxFrame; -

1105 mxPage = pWal->hdr.nPage; -

1106

for(i=1; i<(8 -3)

i<(8 -3)	Description
TRUE	evaluated 27744 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 6936 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

; i++){

6936-27744

1107 u32 y = pInfo->aReadMark[i]; -

1108

if( mxSafeFrame>y

mxSafeFrame>y	Description
TRUE	evaluated 6553 times by 6 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75)
FALSE	evaluated 21191 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

6553-21191

1109 -

1110 ((void) (0)) -

1111 ; -

1112 rc = walBusyLock(pWal, xBusy, pBusyArg, (3+(i)), 1); -

1113

if( rc==0

rc==0	Description
TRUE	evaluated 4642 times by 6 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75)
FALSE	evaluated 1911 times by 1 test Evaluated by: Self test (438)

){

1911-4642

1114

pInfo->aReadMark[i] = (i==1

i==1	Description
TRUE	evaluated 4607 times by 5 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (75)
FALSE	evaluated 35 times by 2 tests Evaluated by: Self test (438) Self test (72)

? mxSafeFrame : 0xffffffff);

35-4607

1115 walUnlockExclusive(pWal, (3+(i)), 1); -

1116

}

executed 4642 times by 6 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)

else if( rc==5

rc==5	Description
TRUE	evaluated 1911 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

){

0-4642

1117 mxSafeFrame = y; -

1118 xBusy = 0; -

1119

}

executed 1911 times by 1 test: end of block

Executed by:

Self test (438)

else{

1911

1120

goto

never executed: goto walcheckpoint_out;

walcheckpoint_out;

never executed: goto walcheckpoint_out;

1121 } -

1122 } -

1123

}

executed 27744 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

27744

1124 -

1125 -

1126

if( pInfo->nBackfill<mxSafeFrame

pInfo->nBackfill<mxSafeFrame	Description
TRUE	evaluated 5064 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 1872 times by 1 test Evaluated by: Self test (438)

){

1872-5064

1127 rc = walIteratorInit(pWal, pInfo->nBackfill, &pIter); -

1128 -

1129 ((void) (0)) -

1130 ; -

1131

}

executed 5064 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5064

1132 -

1133

if( pIter

pIter	Description
TRUE	evaluated 5064 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 1872 times by 1 test Evaluated by: Self test (438)

1872-5064

1134

&& (

(rc = walBusyL...(3+(0)),1))==0	Description
TRUE	evaluated 5060 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

rc = walBusyLock(pWal, xBusy, pBusyArg, (3+(0)),1))==0

(rc = walBusyL...(3+(0)),1))==0	Description
TRUE	evaluated 5060 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 4 times by 1 test Evaluated by: Self test (438)

4-5060

1135 ){ -

1136 u32 nBackfill = pInfo->nBackfill; -

1137 -

1138 pInfo->nBackfillAttempted = mxSafeFrame; -

1139 -

1140 -

1141 rc = sqlite3OsSync(pWal->pWalFd, (((sync_flags)>>2)&0x03)); -

1142 -

1143 -

1144 -

1145 -

1146

if( rc==0

rc==0	Description
TRUE	evaluated 5060 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	never evaluated

){

0-5060

1147 i64 nReq = ((i64)mxPage * szPage); -

1148 i64 nSize; -

1149 rc = sqlite3OsFileSize(pWal->pDbFd, &nSize); -

1150

if( rc==0

rc==0	Description
TRUE	evaluated 5060 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	never evaluated

&& nSize<nReq

nSize<nReq	Description
TRUE	evaluated 603 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 4457 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438)

){

0-5060

1151 sqlite3OsFileControlHint(pWal->pDbFd, 5, &nReq); -

1152

}

executed 603 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

603

1153

}

executed 5060 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5060

1154 -

1155 -

1156 -

1157

while( rc==0

rc==0	Description
TRUE	evaluated 361376 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	never evaluated

&& 0==walIteratorNext(pIter, &iDbpage, &iFrame)

0==walIterator...page, &iFrame)	Description
TRUE	evaluated 356328 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 5048 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

0-361376

1158 i64 iOffset; -

1159 -

1160 ((void) (0)) -

1161 ; -

1162

if( db->u1.isInterrupted

db->u1.isInterrupted	Description
TRUE	evaluated 11 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 356317 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

11-356317

1163

rc = db->mallocFailed

db->mallocFailed	Description
TRUE	never evaluated
FALSE	evaluated 11 times by 1 test Evaluated by: Self test (438)

? 7 : 9;

0-11

1164

break;

executed 11 times by 1 test: break;

Executed by:

Self test (438)

1165 } -

1166

if( iFrame<=nBackfill

iFrame<=nBackfill	Description
TRUE	evaluated 63 times by 2 tests Evaluated by: Self test (438) Self test (72)
FALSE	evaluated 356254 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

|| iFrame>mxSafeFrame

iFrame>mxSafeFrame	Description
TRUE	evaluated 75 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 356179 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

|| iDbpage>mxPage

iDbpage>mxPage	Description
TRUE	evaluated 403 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 355776 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

63-356254

1167

continue;

executed 541 times by 2 tests: continue;

Executed by:

Self test (438)
Self test (72)

541

1168 } -

1169 iOffset = ( 32 + ((iFrame)-1)*(i64)((szPage)+24) ) + 24; -

1170 -

1171 rc = sqlite3OsRead(pWal->pWalFd, zBuf, szPage, iOffset); -

1172

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 355776 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

) break;

never executed: break;

0-355776

1173 iOffset = (iDbpage-1)*(i64)szPage; -

1174 ; -

1175 rc = sqlite3OsWrite(pWal->pDbFd, zBuf, szPage, iOffset); -

1176

if( rc!=0

rc!=0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 355775 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

) break;

executed 1 time by 1 test: break;

Executed by:

Self test (438)

1-355775

1177

}

executed 355775 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

355775

1178 -

1179 -

1180

if( rc==0

rc==0	Description
TRUE	evaluated 5048 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 12 times by 1 test Evaluated by: Self test (438)

){

12-5048

1181

if( mxSafeFrame==walIndexHdr(pWal)->mxFrame

mxSafeFrame==w...pWal)->mxFrame	Description
TRUE	evaluated 5011 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	evaluated 37 times by 1 test Evaluated by: Self test (438)

){

37-5011

1182 i64 szDb = pWal->hdr.nPage*(i64)szPage; -

1183 ; -

1184 rc = sqlite3OsTruncate(pWal->pDbFd, szDb); -

1185

if( rc==0

rc==0	Description
TRUE	evaluated 5011 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	never evaluated

){

0-5011

1186 rc = sqlite3OsSync(pWal->pDbFd, (((sync_flags)>>2)&0x03)); -

1187

}

executed 5011 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5011

1188

}

executed 5011 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5011

1189

if( rc==0

rc==0	Description
TRUE	evaluated 5048 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)
FALSE	never evaluated

){

0-5048

1190 pInfo->nBackfill = mxSafeFrame; -

1191

}

executed 5048 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5048

1192

}

executed 5048 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5048

1193 -

1194 -

1195 walUnlockExclusive(pWal, (3+(0)), 1); -

1196

}

executed 5060 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

5060

1197 -

1198

if( rc==5

rc==5	Description
TRUE	evaluated 1876 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5060 times by 8 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (75) Self test (84) Self test (89)

){

1876-5060

1199 -

1200 -

1201 rc = 0; -

1202

}

executed 1876 times by 1 test: end of block

Executed by:

Self test (438)

1876

1203

}

executed 6936 times by 8 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (75)
Self test (84)
Self test (89)

6936

1204 -

1205 -

1206 -

1207 -

1208 -

1209 -

1210

if( rc==0

rc==0	Description
TRUE	evaluated 7334 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 12 times by 1 test Evaluated by: Self test (438)

&& eMode!=0

eMode!=0	Description
TRUE	evaluated 132 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)
FALSE	evaluated 7202 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)

){

12-7334

1211 -

1212 ((void) (0)) -

1213 ; -

1214

if( pInfo->nBackfill<pWal->hdr.mxFrame

pInfo->nBackfi...l->hdr.mxFrame	Description
TRUE	evaluated 16 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 116 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)

){

16-116

1215 rc = 5; -

1216

}

executed 16 times by 1 test: end of block

Executed by:

Self test (438)

else if( eMode>=2

eMode>=2	Description
TRUE	evaluated 91 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)
FALSE	evaluated 25 times by 1 test Evaluated by: Self test (438)

){

16-91

1217 u32 salt1; -

1218 sqlite3_randomness(4, &salt1); -

1219 -

1220 ((void) (0)) -

1221 ; -

1222 rc = walBusyLock(pWal, xBusy, pBusyArg, (3+(1)), (8 -3)-1); -

1223

if( rc==0

rc==0	Description
TRUE	evaluated 61 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)
FALSE	evaluated 30 times by 1 test Evaluated by: Self test (438)

){

30-61

1224

if( eMode==3

eMode==3	Description
TRUE	evaluated 38 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)
FALSE	evaluated 23 times by 1 test Evaluated by: Self test (438)

){

23-38

1225 walRestartHdr(pWal, salt1); -

1226 rc = sqlite3OsTruncate(pWal->pWalFd, 0); -

1227

}

executed 38 times by 3 tests: end of block

Executed by:

Self test (104)
Self test (105)
Self test (438)

1228 walUnlockExclusive(pWal, (3+(1)), (8 -3)-1); -

1229

}

executed 61 times by 3 tests: end of block

Executed by:

Self test (104)
Self test (105)
Self test (438)

1230

}

executed 91 times by 3 tests: end of block

Executed by:

Self test (104)
Self test (105)
Self test (438)

1231

}

executed 132 times by 3 tests: end of block

Executed by:

Self test (104)
Self test (105)
Self test (438)

132

1232 -

1233

walcheckpoint_out:

code before this statement executed 7346 times by 13 tests: walcheckpoint_out:

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

7346

1234 walIteratorFree(pIter); -

1235

return

executed 7346 times by 13 tests: return rc;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

rc;

executed 7346 times by 13 tests: return rc;

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

7346

1236 } -

1237 -

1238 -

1239 -

1240 -

1241 -

1242 static void walLimitSize(Wal *pWal, i64 nMax){ -

1243 i64 sz; -

1244 int rx; -

1245 sqlite3BeginBenignMalloc(); -

1246 rx = sqlite3OsFileSize(pWal->pWalFd, &sz); -

1247

if( rx==0

rx==0	Description
TRUE	evaluated 19 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

&& (

(sz > nMax )	Description
TRUE	evaluated 14 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5 times by 1 test Evaluated by: Self test (438)

sz > nMax )

(sz > nMax )	Description
TRUE	evaluated 14 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 5 times by 1 test Evaluated by: Self test (438)

){

0-19

1248 rx = sqlite3OsTruncate(pWal->pWalFd, nMax); -

1249

}

executed 14 times by 1 test: end of block

Executed by:

Self test (438)

1250 sqlite3EndBenignMalloc(); -

1251

if( rx

rx	Description
TRUE	never evaluated
FALSE	evaluated 19 times by 1 test Evaluated by: Self test (438)

){

0-19

1252 sqlite3_log(rx, "cannot limit WAL size: %s", pWal->zWalName); -

1253

}

never executed: end of block

1254

}

executed 19 times by 1 test: end of block

Executed by:

Self test (438)

1255 -

1256 -

1257 -

1258 -

1259 int sqlite3WalClose( -

1260 Wal *pWal, -

1261 sqlite3 *db, -

1262 int sync_flags, -

1263 int nBuf, -

1264 u8 *zBuf -

1265 ){ -

1266 int rc = 0; -

1267

if( pWal

pWal

Description

TRUE

evaluated 1379 times by 38 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 93926 times by 48 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 (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)
...

){

1379-93926

1268 int isDelete = 0; -

1269

if( zBuf!=0

zBuf!=0

Description

TRUE

evaluated 1377 times by 38 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

2-1377

1270

&& 0==(rc = sqlite3OsLock(pWal->pDbFd, 4))

0==(rc = sqlit...al->pDbFd, 4))

Description

TRUE

evaluated 882 times by 10 tests

Evaluated by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

FALSE

evaluated 495 times by 35 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
...

495-882

1271 ){ -

1272

if( pWal->exclusiveMode==0

pWal->exclusiveMode==0	Description
TRUE	evaluated 868 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (73) Self test (75) Self test (80) Self test (82) Self test (85) Self test (90)
FALSE	evaluated 14 times by 1 test Evaluated by: Self test (438)

){

14-868

1273 pWal->exclusiveMode = 1; -

1274

}

executed 868 times by 10 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

868

1275 rc = sqlite3WalCheckpoint(pWal, db, -

1276 0, 0, 0, sync_flags, nBuf, zBuf, 0, 0 -

1277 ); -

1278

if( rc==0

rc==0	Description
TRUE	evaluated 840 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (73) Self test (75) Self test (80) Self test (82) Self test (85) Self test (90)
FALSE	evaluated 42 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

42-840

1279 int bPersist = -1; -

1280 sqlite3OsFileControlHint( -

1281 pWal->pDbFd, 10, &bPersist -

1282 ); -

1283

if( bPersist!=1

bPersist!=1	Description
TRUE	evaluated 835 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (73) Self test (75) Self test (80) Self test (82) Self test (85) Self test (90)
FALSE	evaluated 5 times by 1 test Evaluated by: Self test (438)

){

5-835

1284 -

1285 -

1286 -

1287 isDelete = 1; -

1288

}

executed 835 times by 10 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

else if( pWal->mxWalSize>=0

pWal->mxWalSize>=0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 3 times by 1 test Evaluated by: Self test (438)

){

2-835

1289 -

1290 -

1291 -

1292 -

1293 -

1294 -

1295 walLimitSize(pWal, 0); -

1296

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

1297

}

executed 840 times by 10 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

840

1298

}

executed 882 times by 10 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

882

1299 -

1300 walIndexClose(pWal, isDelete); -

1301 sqlite3OsClose(pWal->pWalFd); -

1302

if( isDelete

isDelete

Description

TRUE

evaluated 835 times by 10 tests

Evaluated by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

FALSE

evaluated 544 times by 35 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
...

){

544-835

1303 sqlite3BeginBenignMalloc(); -

1304 sqlite3OsDelete(pWal->pVfs, pWal->zWalName, 0); -

1305 sqlite3EndBenignMalloc(); -

1306

}

executed 835 times by 10 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (85)
Self test (90)

835

1307 ; -

1308 sqlite3_free((void *)pWal->apWiData); -

1309 sqlite3_free(pWal); -

1310

}

executed 1379 times by 38 tests: end of block

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

1379

1311

return

executed 95305 times by 67 tests: return rc;

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)
...

rc;

executed 95305 times by 67 tests: return rc;

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)
...

95305

1312 } -

1313 static int walIndexTryHdr(Wal *pWal, int *pChanged){ -

1314 u32 aCksum[2]; -

1315 WalIndexHdr h1, h2; -

1316 WalIndexHdr volatile *aHdr; -

1317 -

1318 -

1319 -

1320 ((void) (0)) -

1321 ; -

1322 aHdr = walIndexHdr(pWal); -

1323 memcpy(&h1, (void *)&aHdr[0], sizeof(h1)); -

1324 walShmBarrier(pWal); -

1325 memcpy(&h2, (void *)&aHdr[1], sizeof(h2)); -

1326 -

1327

if( memcmp(&h1, &h2, sizeof(h1))!=0

memcmp(&h1, &h...sizeof(h1))!=0

Description

TRUE

evaluated 82 times by 3 tests

Evaluated by:

Self test (438)
Self test (50)
Self test (51)

FALSE

evaluated 65673 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

82-65673

1328

return

executed 82 times by 3 tests: return 1;

Executed by:

Self test (438)
Self test (50)
Self test (51)

executed 82 times by 3 tests: return 1;

Executed by:

Self test (438)
Self test (50)
Self test (51)

1329 } -

1330

if( h1.isInit==0

h1.isInit==0

Description

TRUE

evaluated 932 times by 20 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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 64741 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

932-64741

1331

return

executed 932 times by 20 tests: return 1;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

executed 932 times by 20 tests: return 1;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

932

1332 } -

1333 walChecksumBytes(1, (u8*)&h1, sizeof(h1)-sizeof(h1.aCksum), 0, aCksum); -

1334

if( aCksum[0]!=h1.aCksum[0]

aCksum[0]!=h1.aCksum[0]

Description

TRUE

evaluated 44 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 64697 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

|| aCksum[1]!=h1.aCksum[1]

aCksum[1]!=h1.aCksum[1]

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 64695 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

2-64697

1335

return

executed 46 times by 1 test: return 1;

Executed by:

Self test (438)

executed 46 times by 1 test: return 1;

Executed by:

Self test (438)

1336 } -

1337 -

1338

if( memcmp(&pWal->hdr, &h1, sizeof(WalIndexHdr))

memcmp(&pWal->...(WalIndexHdr))

Description

TRUE

evaluated 798 times by 36 tests

Evaluated by:

Self test (103)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
Self test (79)
...

FALSE

evaluated 63897 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

798-63897

1339 *pChanged = 1; -

1340 memcpy(&pWal->hdr, &h1, sizeof(WalIndexHdr)); -

1341 pWal->szPage = (pWal->hdr.szPage&0xfe00) + ((pWal->hdr.szPage&0x0001)<<16); -

1342 ; -

1343 ; -

1344

}

executed 798 times by 36 tests: end of block

Executed by:

Self test (103)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
Self test (79)
...

798

1345 -

1346 -

1347

return

executed 64695 times by 49 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

executed 64695 times by 49 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

64695

1348 } -

1349 static int walIndexReadHdr(Wal *pWal, int *pChanged){ -

1350 int rc; -

1351 int badHdr; -

1352 volatile u32 *page0; -

1353 -

1354 -

1355 -

1356 -

1357 -

1358 ((void) (0)) -

1359 ; -

1360 rc = walIndexPage(pWal, 0, &page0); -

1361

if( rc!=0

rc!=0

Description

TRUE

evaluated 27 times by 2 tests

Evaluated by:

Self test (104)
Self test (438)

FALSE

evaluated 65650 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

27-65650

1362 -

1363 ((void) (0)) -

1364 ; -

1365

if( rc==(8 | (5<<8))

rc==(8 \| (5<<8))	Description
TRUE	evaluated 22 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 5 times by 1 test Evaluated by: Self test (438)

){

5-22

1366 -

1367 -

1368 -

1369 -

1370 -

1371 -

1372 -

1373 ((void) (0)) -

1374 ; -

1375 -

1376 ((void) (0)) -

1377 ; -

1378 -

1379 ((void) (0)) -

1380 ; -

1381 pWal->bShmUnreliable = 1; -

1382 pWal->exclusiveMode = 2; -

1383 *pChanged = 1; -

1384

}

executed 22 times by 2 tests: end of block

Executed by:

Self test (104)
Self test (438)

else{

1385

return

executed 5 times by 1 test: return rc;

Executed by:

Self test (438)

rc;

executed 5 times by 1 test: return rc;

Executed by:

Self test (438)

1386 } -

1387 }else{ -

1388 -

1389 -

1390 ; -

1391

}

executed 65650 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

65650

1392 -

1393 ((void) (0)) -

1394 ; -

1395 -

1396 -

1397 -

1398 -

1399 -

1400 -

1401

badHdr = (page0

page0

Description

TRUE

evaluated 64772 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 900 times by 20 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

? walIndexTryHdr(pWal, pChanged) : 1);

900-64772

1402 -

1403 -

1404 -

1405 -

1406 -

1407 ((void) (0)) -

1408 ; -

1409

if( badHdr

badHdr

Description

TRUE

evaluated 985 times by 22 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (51)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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 64687 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

985-64687

1410

if( pWal->bShmUnreliable==0

pWal->bShmUnreliable==0	Description
TRUE	evaluated 963 times by 22 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (51) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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 22 times by 2 tests Evaluated by: Self test (104) Self test (438)

&& (

(pWal->readOnly & 2)	Description
TRUE	never evaluated
FALSE	evaluated 963 times by 22 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (51) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

pWal->readOnly & 2)

(pWal->readOnly & 2)	Description
TRUE	never evaluated
FALSE	evaluated 963 times by 22 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (51) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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)

){

0-963

1411

if( 0==(rc = walLockShared(pWal, 0))

0==(rc = walLo...ared(pWal, 0))	Description
TRUE	never evaluated
FALSE	never evaluated

){

1412 walUnlockShared(pWal, 0); -

1413 rc = (8 | (1<<8)); -

1414

}

never executed: end of block

1415

}

never executed: end of block

else if( 0==(rc = walLockExclusive(pWal, 0, 1))

0==(rc = walLo...e(pWal, 0, 1))	Description
TRUE	evaluated 983 times by 22 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (51) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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 2 times by 1 test Evaluated by: Self test (438)

){

0-983

1416 pWal->writeLock = 1; -

1417

if( 0==(rc = walIndexPage(pWal, 0, &page0))

0==(rc = walIn...l, 0, &page0))	Description
TRUE	evaluated 983 times by 22 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (51) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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	never evaluated

){

0-983

1418 badHdr = walIndexTryHdr(pWal, pChanged); -

1419

if( badHdr

badHdr	Description
TRUE	evaluated 975 times by 22 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (105) Self test (28) Self test (438) Self test (50) Self test (51) Self test (79) Self test (81) Self test (83) Self test (85) Self test (90) 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 8 times by 1 test Evaluated by: Self test (438)

){

8-975

1420 -

1421 -

1422 -

1423 -

1424 rc = walIndexRecover(pWal); -

1425 *pChanged = 1; -

1426

}

executed 975 times by 22 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (51)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

975

1427

}

executed 983 times by 22 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (51)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

983

1428 pWal->writeLock = 0; -

1429 walUnlockExclusive(pWal, 0, 1); -

1430

}

executed 983 times by 22 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (51)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

983

1431

}

executed 985 times by 22 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (51)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

985

1432 -

1433 -

1434 -

1435 -

1436 -

1437

if( badHdr==0

badHdr==0

Description

TRUE

evaluated 64695 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 977 times by 22 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (438)
Self test (50)
Self test (51)
Self test (79)
Self test (81)
Self test (83)
Self test (85)
Self test (90)
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)

&& pWal->hdr.iVersion!=3007000

pWal->hdr.iVersion!=3007000

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 64693 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

2-64695

1438 rc = sqlite3CantopenError(2200); -

1439

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

1440

if( pWal->bShmUnreliable

pWal->bShmUnreliable

Description

TRUE

evaluated 22 times by 2 tests

Evaluated by:

Self test (104)
Self test (438)

FALSE

evaluated 65650 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

22-65650

1441

if( rc!=0

rc!=0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 20 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

2-20

1442 walIndexClose(pWal, 0); -

1443 pWal->bShmUnreliable = 0; -

1444 -

1445 ((void) (0)) -

1446 ; -

1447 -

1448 -

1449 -

1450

if( rc==(10 | (2<<8))

rc==(10 \| (2<<8))	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

) rc = (-1);

executed 2 times by 1 test: rc = (-1);

Executed by:

Self test (438)

0-2

1451

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

1452 pWal->exclusiveMode = 0; -

1453

}

executed 22 times by 2 tests: end of block

Executed by:

Self test (104)
Self test (438)

1454 -

1455

return

executed 65672 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

rc;

executed 65672 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

65672

1456 } -

1457 static int walBeginShmUnreliable(Wal *pWal, int *pChanged){ -

1458 i64 szWal; -

1459 i64 iOffset; -

1460 u8 aBuf[32]; -

1461 u8 *aFrame = 0; -

1462 int szFrame; -

1463 u8 *aData; -

1464 volatile void *pDummy; -

1465 int rc; -

1466 u32 aSaveCksum[2]; -

1467 -

1468 -

1469 ((void) (0)) -

1470 ; -

1471 -

1472 ((void) (0)) -

1473 ; -

1474 -

1475 ((void) (0)) -

1476 ; -

1477 -

1478 -

1479 -

1480 -

1481 rc = walLockShared(pWal, (3+(0))); -

1482

if( rc!=0

rc!=0	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (104)
FALSE	evaluated 49 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

1-49

1483

if( rc==5

rc==5	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (104)
FALSE	never evaluated

) rc = (-1);

executed 1 time by 1 test: rc = (-1);

Executed by:

Self test (104)

0-1

1484

goto

executed 1 time by 1 test: goto begin_unreliable_shm_out;

Executed by:

Self test (104)

begin_unreliable_shm_out;

executed 1 time by 1 test: goto begin_unreliable_shm_out;

Executed by:

Self test (104)

1485 } -

1486 pWal->readLock = 0; -

1487 rc = sqlite3OsShmMap(pWal->pDbFd, 0, ( sizeof(ht_slot)*(4096*2) + 4096*sizeof(u32) ), 0, &pDummy); -

1488 -

1489 ((void) (0)) -

1490 ; -

1491

if( rc!=(8 | (5<<8))

rc!=(8 \| (5<<8))	Description
TRUE	evaluated 3 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 46 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

3-46

1492

rc = (rc==8

rc==8	Description
TRUE	evaluated 3 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

? (-1) : rc);

0-3

1493

goto

executed 3 times by 1 test: goto begin_unreliable_shm_out;

Executed by:

Self test (438)

begin_unreliable_shm_out;

executed 3 times by 1 test: goto begin_unreliable_shm_out;

Executed by:

Self test (438)

1494 } -

1495 -

1496 -

1497 -

1498 -

1499 -

1500 memcpy(&pWal->hdr, (void*)walIndexHdr(pWal), sizeof(WalIndexHdr)); -

1501 -

1502 -

1503 -

1504 -

1505 rc = sqlite3OsFileSize(pWal->pWalFd, &szWal); -

1506

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 46 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

0-46

1507

goto

never executed: goto begin_unreliable_shm_out;

begin_unreliable_shm_out;

never executed: goto begin_unreliable_shm_out;

1508 } -

1509

if( szWal<32

szWal<32	Description
TRUE	evaluated 10 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 36 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

10-36

1510 -

1511 -

1512 -

1513 -

1514 -

1515 -

1516 *pChanged = 1; -

1517

rc = (pWal->hdr.mxFrame==0

pWal->hdr.mxFrame==0	Description
TRUE	evaluated 9 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (104)

? 0 : (-1));

1-9

1518

goto

executed 10 times by 2 tests: goto begin_unreliable_shm_out;

Executed by:

Self test (104)
Self test (438)

begin_unreliable_shm_out;

executed 10 times by 2 tests: goto begin_unreliable_shm_out;

Executed by:

Self test (104)
Self test (438)

1519 } -

1520 -

1521 -

1522 rc = sqlite3OsRead(pWal->pWalFd, aBuf, 32, 0); -

1523

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

0-36

1524

goto

never executed: goto begin_unreliable_shm_out;

begin_unreliable_shm_out;

never executed: goto begin_unreliable_shm_out;

1525 } -

1526

if( memcmp(&pWal->hdr.aSalt, &aBuf[16], 8)

memcmp(&pWal->... &aBuf[16], 8)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 34 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

2-34

1527 -

1528 -

1529 -

1530 rc = (-1); -

1531

goto

executed 2 times by 1 test: goto begin_unreliable_shm_out;

Executed by:

Self test (438)

begin_unreliable_shm_out;

executed 2 times by 1 test: goto begin_unreliable_shm_out;

Executed by:

Self test (438)

1532 } -

1533 -

1534 -

1535 szFrame = pWal->hdr.szPage + 24; -

1536 aFrame = (u8 *)sqlite3_malloc64(szFrame); -

1537

if( aFrame==0

aFrame==0	Description
TRUE	never evaluated
FALSE	evaluated 34 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

0-34

1538 rc = 7; -

1539

goto

never executed: goto begin_unreliable_shm_out;

begin_unreliable_shm_out;

never executed: goto begin_unreliable_shm_out;

1540 } -

1541 aData = &aFrame[24]; -

1542 -

1543 -

1544 -

1545 -

1546 -

1547 aSaveCksum[0] = pWal->hdr.aFrameCksum[0]; -

1548 aSaveCksum[1] = pWal->hdr.aFrameCksum[1]; -

1549 for(iOffset=( 32 + ((pWal->hdr.mxFrame+1)-1)*(i64)((pWal->hdr.szPage)+24) ); -

1550

iOffset+szFrame<=szWal

iOffset+szFrame<=szWal	Description
TRUE	evaluated 419 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 20 times by 2 tests Evaluated by: Self test (104) Self test (438)

;

20-419

1551 iOffset+=szFrame -

1552 ){ -

1553 u32 pgno; -

1554 u32 nTruncate; -

1555 -

1556 -

1557 rc = sqlite3OsRead(pWal->pWalFd, aFrame, szFrame, iOffset); -

1558

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 419 times by 2 tests Evaluated by: Self test (104) Self test (438)

) break;

never executed: break;

0-419

1559

if( !walDecodeFrame(pWal, &pgno, &nTruncate, aData, aFrame)

!walDecodeFram...aData, aFrame)	Description
TRUE	evaluated 12 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 407 times by 2 tests Evaluated by: Self test (104) Self test (438)

) break;

executed 12 times by 2 tests: break;

Executed by:

Self test (104)
Self test (438)

12-407

1560 -

1561 -

1562 -

1563 -

1564

if( nTruncate

nTruncate	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 405 times by 1 test Evaluated by: Self test (104)

){

2-405

1565 rc = (-1); -

1566

break;

executed 2 times by 1 test: break;

Executed by:

Self test (438)

1567 } -

1568

}

executed 405 times by 1 test: end of block

Executed by:

Self test (104)

405

1569 pWal->hdr.aFrameCksum[0] = aSaveCksum[0]; -

1570 pWal->hdr.aFrameCksum[1] = aSaveCksum[1]; -

1571 -

1572

begin_unreliable_shm_out:

code before this statement executed 34 times by 2 tests: begin_unreliable_shm_out:

Executed by:

Self test (104)
Self test (438)

1573 sqlite3_free(aFrame); -

1574

if( rc!=0

rc!=0	Description
TRUE	evaluated 9 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 41 times by 2 tests Evaluated by: Self test (104) Self test (438)

){

9-41

1575 int i; -

1576

for(i=0; i<pWal->nWiData

i<pWal->nWiData	Description
TRUE	evaluated 9 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 9 times by 2 tests Evaluated by: Self test (104) Self test (438)

; i++){

1577 sqlite3_free((void*)pWal->apWiData[i]); -

1578 pWal->apWiData[i] = 0; -

1579

}

executed 9 times by 2 tests: end of block

Executed by:

Self test (104)
Self test (438)

1580 pWal->bShmUnreliable = 0; -

1581 sqlite3WalEndReadTransaction(pWal); -

1582 *pChanged = 1; -

1583

}

executed 9 times by 2 tests: end of block

Executed by:

Self test (104)
Self test (438)

1584

return

executed 50 times by 2 tests: return rc;

Executed by:

Self test (104)
Self test (438)

rc;

executed 50 times by 2 tests: return rc;

Executed by:

Self test (104)
Self test (438)

1585 } -

1586 static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){ -

1587 volatile WalCkptInfo *pInfo; -

1588 u32 mxReadMark; -

1589 int mxI; -

1590 int i; -

1591 int rc = 0; -

1592 u32 mxFrame; -

1593 -

1594 -

1595 ((void) (0)) -

1596 ; -

1597 -

1598 -

1599 -

1600 ((void) (0)) -

1601 ; -

1602

if( cnt>5

cnt>5

Description

TRUE

never evaluated

FALSE

evaluated 63151 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

0-63151

1603 int nDelay = 1; -

1604

if( cnt>100

cnt>100	Description
TRUE	never evaluated
FALSE	never evaluated

){

1605 -

1606

return

never executed: return 15;

15;

never executed: return 15;

1607 } -

1608

if( cnt>=10

cnt>=10	Description
TRUE	never evaluated
FALSE	never evaluated

) nDelay = (cnt-9)*(cnt-9)*39;

never executed: nDelay = (cnt-9)*(cnt-9)*39;

1609 sqlite3OsSleep(pWal->pVfs, nDelay); -

1610

}

never executed: end of block

1611 -

1612

if( !useWal

!useWal

Description

TRUE

evaluated 58330 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 4821 times by 18 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (63)
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)

){

4821-58330

1613 -

1614 ((void) (0)) -

1615 ; -

1616

if( pWal->bShmUnreliable==0

pWal->bShmUnreliable==0

Description

TRUE

evaluated 58300 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 30 times by 2 tests

Evaluated by:

Self test (104)
Self test (438)

){

30-58300

1617 rc = walIndexReadHdr(pWal, pChanged); -

1618

}

executed 58300 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

58300

1619

if( rc==5

rc==5

Description

TRUE

evaluated 12 times by 3 tests

Evaluated by:

Self test (438)
Self test (50)
Self test (51)

FALSE

evaluated 58318 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

12-58318

1620

if( pWal->apWiData[0]==0

pWal->apWiData[0]==0	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 3 tests Evaluated by: Self test (438) Self test (50) Self test (51)

){

0-12

1621 -

1622 -

1623 -

1624 -

1625 -

1626 -

1627 -

1628 rc = (-1); -

1629

}

never executed: end of block

else if( 0==(rc = walLockShared(pWal, 2))

0==(rc = walLo...ared(pWal, 2))	Description
TRUE	never evaluated
FALSE	evaluated 12 times by 3 tests Evaluated by: Self test (438) Self test (50) Self test (51)

){

0-12

1630 walUnlockShared(pWal, 2); -

1631 rc = (-1); -

1632

}

never executed: end of block

else if( rc==5

rc==5	Description
TRUE	evaluated 11 times by 3 tests Evaluated by: Self test (438) Self test (50) Self test (51)
FALSE	evaluated 1 time by 1 test Evaluated by: Self test (438)

){

0-11

1633 rc = (5 | (1<<8)); -

1634

}

executed 11 times by 3 tests: end of block

Executed by:

Self test (438)
Self test (50)
Self test (51)

1635

}

executed 12 times by 3 tests: end of block

Executed by:

Self test (438)
Self test (50)
Self test (51)

1636

if( rc!=0

rc!=0

Description

TRUE

evaluated 19 times by 3 tests

Evaluated by:

Self test (438)
Self test (50)
Self test (51)

FALSE

evaluated 58311 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

19-58311

1637

return

executed 19 times by 3 tests: return rc;

Executed by:

Self test (438)
Self test (50)
Self test (51)

rc;

executed 19 times by 3 tests: return rc;

Executed by:

Self test (438)
Self test (50)
Self test (51)

1638 } -

1639

else if( pWal->bShmUnreliable

pWal->bShmUnreliable

Description

TRUE

evaluated 50 times by 2 tests

Evaluated by:

Self test (104)
Self test (438)

FALSE

evaluated 58261 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

50-58261

1640

return

executed 50 times by 2 tests: return walBeginShmUnreliable(pWal, pChanged);

Executed by:

Self test (104)
Self test (438)

walBeginShmUnreliable(pWal, pChanged);

executed 50 times by 2 tests: return walBeginShmUnreliable(pWal, pChanged);

Executed by:

Self test (104)
Self test (438)

1641 } -

1642

}

executed 58261 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

58261

1643 -

1644 -

1645 ((void) (0)) -

1646 ; -

1647 -

1648 ((void) (0)) -

1649 ; -

1650 pInfo = walCkptInfo(pWal); -

1651

if( !useWal

!useWal

Description

TRUE

evaluated 58261 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 4821 times by 18 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (63)
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)

&& pInfo->nBackfill==pWal->hdr.mxFrame

pInfo->nBackfi...l->hdr.mxFrame

Description

TRUE

evaluated 5313 times by 28 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (75)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)
Self test (85)
Self test (86)
Self test (88)
Self test (90)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

FALSE

evaluated 52948 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

4821-58261

1652 -

1653 -

1654 -

1655 ){ -

1656 -

1657 -

1658 -

1659 rc = walLockShared(pWal, (3+(0))); -

1660 walShmBarrier(pWal); -

1661

if( rc==0

rc==0

Description

TRUE

evaluated 5311 times by 28 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (75)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)
Self test (85)
Self test (86)
Self test (88)
Self test (90)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

FALSE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

){

2-5311

1662

if( memcmp((void *)walIndexHdr(pWal), &pWal->hdr, sizeof(WalIndexHdr))

memcmp((void *...(WalIndexHdr))

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 5310 times by 28 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (75)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)
Self test (85)
Self test (86)
Self test (88)
Self test (90)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

){

1-5310

1663 walUnlockShared(pWal, (3+(0))); -

1664

return

executed 1 time by 1 test: return (-1);

Executed by:

Self test (438)

(-1);

executed 1 time by 1 test: return (-1);

Executed by:

Self test (438)

1665 } -

1666 pWal->readLock = 0; -

1667

return

executed 5310 times by 28 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (75)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)
Self test (85)
Self test (86)
Self test (88)
Self test (90)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

executed 5310 times by 28 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (75)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)
Self test (85)
Self test (86)
Self test (88)
Self test (90)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

5310

1668

}else if( rc!=5

rc!=5	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: Self test (438)

){

0-2

1669

return

never executed: return rc;

rc;

never executed: return rc;

1670 } -

1671

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

1672 -

1673 -

1674 -

1675 -

1676 -

1677 -

1678 mxReadMark = 0; -

1679 mxI = 0; -

1680 mxFrame = pWal->hdr.mxFrame; -

1681 -

1682 -

1683 -

1684 -

1685 -

1686

for(i=1; i<(8 -3)

i<(8 -3)

Description

TRUE

evaluated 231084 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 57771 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

; i++){

57771-231084

1687 u32 thisMark = (*(pInfo->aReadMark+i)); -

1688

if( mxReadMark<=thisMark

mxReadMark<=thisMark

Description

TRUE

evaluated 231068 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 16 times by 2 tests

Evaluated by:

Self test (438)
Self test (62)

&& thisMark<=mxFrame

thisMark<=mxFrame

Description

TRUE

evaluated 59801 times by 37 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 171267 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

16-231068

1689 -

1690 ((void) (0)) -

1691 ; -

1692 mxReadMark = thisMark; -

1693 mxI = i; -

1694

}

executed 59801 times by 37 tests: end of block

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

59801

1695

}

executed 231084 times by 48 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

231084

1696

if( (

(pWal->readOnly & 2)==0

Description

TRUE

evaluated 57753 times by 47 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

FALSE

evaluated 18 times by 3 tests

Evaluated by:

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

pWal->readOnly & 2)==0

(pWal->readOnly & 2)==0

Description

TRUE

evaluated 57753 times by 47 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

FALSE

evaluated 18 times by 3 tests

Evaluated by:

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

18-57753

1697

&& (mxReadMark<mxFrame

mxReadMark<mxFrame

Description

TRUE

evaluated 50954 times by 27 tests

Evaluated by:

Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
Self test (79)
Self test (81)
Self test (83)
Self test (84)
...

FALSE

evaluated 6799 times by 45 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
...

|| mxI==0

mxI==0

Description

TRUE

evaluated 489 times by 16 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
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 6310 times by 34 tests

Evaluated by:

Self test (101)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
...

)

489-50954

1698 ){ -

1699

for(i=1; i<(8 -3)

i<(8 -3)

Description

TRUE

evaluated 53935 times by 38 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
Self test (79)
Self test (81)
...

FALSE

evaluated 137 times by 1 test

Evaluated by:

Self test (438)

; i++){

137-53935

1700 rc = walLockExclusive(pWal, (3+(i)), 1); -

1701

if( rc==0

rc==0

Description

TRUE

evaluated 51304 times by 38 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
Self test (79)
Self test (81)
...

FALSE

evaluated 2631 times by 7 tests

Evaluated by:

Self test (438)
Self test (62)
Self test (63)
Self test (72)
Self test (73)
Self test (81)
Self test (83)

){

2631-51304

1702 mxReadMark = (*(pInfo->aReadMark+i) = (mxFrame)); -

1703 mxI = i; -

1704 walUnlockExclusive(pWal, (3+(i)), 1); -

1705

break;

executed 51304 times by 38 tests: break;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
Self test (79)
Self test (81)
...

51304

1706

}else if( rc!=5

rc!=5	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 2629 times by 7 tests Evaluated by: Self test (438) Self test (62) Self test (63) Self test (72) Self test (73) Self test (81) Self test (83)

){

2-2629

1707

return

executed 2 times by 1 test: return rc;

Executed by:

Self test (438)

rc;

executed 2 times by 1 test: return rc;

Executed by:

Self test (438)

1708 } -

1709

}

executed 2629 times by 7 tests: end of block

Executed by:

Self test (438)
Self test (62)
Self test (63)
Self test (72)
Self test (73)
Self test (81)
Self test (83)

2629

1710

}

executed 51441 times by 38 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
Self test (78)
Self test (79)
Self test (81)
...

51441

1711

if( mxI==0

mxI==0

Description

TRUE

never evaluated

FALSE

evaluated 57769 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

0-57769

1712 -

1713 ((void) (0)) -

1714 ; -

1715

return

never executed: return rc==5 ? (-1) : (8 | (5<<8));

rc==5

rc==5	Description
TRUE	never evaluated
FALSE	never evaluated

? (-1) : (8 | (5<<8));

never executed: return rc==5 ? (-1) : (8 | (5<<8));

1716 } -

1717 -

1718 rc = walLockShared(pWal, (3+(mxI))); -

1719

if( rc

Description

TRUE

evaluated 3 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 57766 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

3-57766

1720

return

executed 3 times by 1 test: return rc==5 ? (-1) : rc;

Executed by:

Self test (438)

rc==5

rc==5	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: Self test (438)

? (-1) : rc;

executed 3 times by 1 test: return rc==5 ? (-1) : rc;

Executed by:

Self test (438)

0-3

1721 } -

1722 pWal->minFrame = (*(&pInfo->nBackfill))+1; -

1723 walShmBarrier(pWal); -

1724

if( (*(

(*(pInfo->aRea...))!=mxReadMark

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 57765 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

pInfo->aReadMark+mxI))!=mxReadMark

(*(pInfo->aRea...))!=mxReadMark

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 57765 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

1-57765

1725

|| memcmp((void *)walIndexHdr(pWal), &pWal->hdr, sizeof(WalIndexHdr))

memcmp((void *...(WalIndexHdr))

Description

TRUE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 57764 times by 48 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

1-57764

1726 ){ -

1727 walUnlockShared(pWal, (3+(mxI))); -

1728

return

executed 2 times by 1 test: return (-1);

Executed by:

Self test (438)

(-1);

executed 2 times by 1 test: return (-1);

Executed by:

Self test (438)

1729 }else{ -

1730 -

1731 ((void) (0)) -

1732 ; -

1733 pWal->readLock = (i16)mxI; -

1734

}

executed 57764 times by 48 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

57764

1735

return

executed 57764 times by 48 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

rc;

executed 57764 times by 48 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

57764

1736 } -

1737 int sqlite3WalBeginReadTransaction(Wal *pWal, int *pChanged){ -

1738 int rc; -

1739 int cnt = 0; -

1740 do{ -

1741 rc = walTryBeginRead(pWal, pChanged, 0, ++cnt); -

1742

}

executed 58330 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

while( rc==(-1)

rc==(-1)

Description

TRUE

evaluated 14 times by 2 tests

Evaluated by:

Self test (104)
Self test (438)

FALSE

evaluated 58316 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

);

14-58330

1743 ; -

1744 ; -

1745 ; -

1746 ; -

1747

return

executed 58316 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

rc;

executed 58316 times by 49 tests: return rc;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

58316

1748 } -

1749 -

1750 -

1751 -

1752 -

1753 -

1754 void sqlite3WalEndReadTransaction(Wal *pWal){ -

1755 sqlite3WalEndWriteTransaction(pWal); -

1756

if( pWal->readLock>=0

pWal->readLock>=0

Description

TRUE

evaluated 58302 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 59031 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

58302-59031

1757 walUnlockShared(pWal, (3+(pWal->readLock))); -

1758 pWal->readLock = -1; -

1759

}

executed 58302 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

58302

1760

}

executed 117333 times by 49 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

117333

1761 int sqlite3WalFindFrame( -

1762 Wal *pWal, -

1763 Pgno pgno, -

1764 u32 *piRead -

1765 ){ -

1766 u32 iRead = 0; -

1767 u32 iLast = pWal->hdr.mxFrame; -

1768 int iHash; -

1769 int iMinHash; -

1770 -

1771 -

1772 -

1773 ((void) (0)) -

1774 ; -

1775 -

1776 -

1777 -

1778 -

1779 -

1780 -

1781 -

1782

if( iLast==0

iLast==0

Description

TRUE

evaluated 50186 times by 25 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (75)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)
Self test (85)
Self test (86)
Self test (90)
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 1672081 times by 37 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

|| (pWal->readLock==0

pWal->readLock==0

Description

TRUE

evaluated 42714 times by 5 tests

Evaluated by:

Self test (104)
Self test (438)
Self test (62)
Self test (63)
Self test (88)

FALSE

evaluated 1629367 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

&& pWal->bShmUnreliable==0

pWal->bShmUnreliable==0	Description
TRUE	evaluated 42681 times by 5 tests Evaluated by: Self test (104) Self test (438) Self test (62) Self test (63) Self test (88)
FALSE	evaluated 33 times by 2 tests Evaluated by: Self test (104) Self test (438)

) ){

33-1672081

1783 *piRead = 0; -

1784

return

executed 92867 times by 28 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (75)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)
Self test (85)
Self test (86)
Self test (88)
Self test (90)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

executed 92867 times by 28 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (62)
Self test (63)
Self test (75)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)
Self test (85)
Self test (86)
Self test (88)
Self test (90)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

92867

1785 } -

1786 iMinHash = walFramePage(pWal->minFrame); -

1787

for(iHash=walFramePage(iLast); iHash>=iMinHash

iHash>=iMinHash

Description

TRUE

evaluated 3097011 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 101249 times by 10 tests

Evaluated by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (87)

; iHash--){

101249-3097011

1788 WalHashLoc sLoc; -

1789 int iKey; -

1790 int nCollide; -

1791 int rc; -

1792 -

1793 rc = walHashGet(pWal, iHash, &sLoc); -

1794

if( rc!=0

rc!=0

Description

TRUE

never evaluated

FALSE

evaluated 3097011 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

){

0-3097011

1795

return

never executed: return rc;

rc;

never executed: return rc;

1796 } -

1797 nCollide = (4096*2); -

1798

for(iKey=walHash(pgno); sLoc.aHash[iKey]

sLoc.aHash[iKey]

Description

TRUE

evaluated 8743012 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 3097009 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

; iKey=walNextHash(iKey)){

3097009-8743012

1799 u32 iFrame = sLoc.aHash[iKey] + sLoc.iZero; -

1800

if( iFrame<=iLast

iFrame<=iLast

Description

TRUE

evaluated 8726622 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 16390 times by 1 test

Evaluated by:

Self test (438)

&& iFrame>=pWal->minFrame

iFrame>=pWal->minFrame

Description

TRUE

evaluated 8726584 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 38 times by 2 tests

Evaluated by:

Self test (438)
Self test (62)

38-8726622

1801

&& sLoc.aPgno[sLoc.aHash[iKey]]==pgno

sLoc.aPgno[sLo...h[iKey]]==pgno

Description

TRUE

evaluated 1641675 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 7084909 times by 3 tests

Evaluated by:

Self test (438)
Self test (64)
Self test (74)

){

1641675-7084909

1802 -

1803 ((void) (0)) -

1804 ; -

1805 iRead = iFrame; -

1806

}

executed 1641675 times by 36 tests: end of block

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

1641675

1807

if( (

(nCollide--)==0

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 8743010 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

nCollide--)==0

(nCollide--)==0

Description

TRUE

evaluated 2 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 8743010 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

){

2-8743010

1808

return

executed 2 times by 1 test: return sqlite3CorruptError(2915);

Executed by:

Self test (438)

sqlite3CorruptError(2915);

executed 2 times by 1 test: return sqlite3CorruptError(2915);

Executed by:

Self test (438)

1809 } -

1810

}

executed 8743010 times by 36 tests: end of block

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

8743010

1811

if( iRead

iRead

Description

TRUE

evaluated 1528149 times by 36 tests

Evaluated by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

FALSE

evaluated 1568860 times by 11 tests

Evaluated by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (74)
Self test (87)

) break;

executed 1528149 times by 36 tests: break;

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

1528149-1568860

1812

}

executed 1568860 times by 11 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (74)
Self test (87)

1568860

1813 *piRead = iRead; -

1814

return

executed 1629398 times by 36 tests: return 0;

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

executed 1629398 times by 36 tests: return 0;

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

1629398

1815 } -

1816 -

1817 -

1818 -

1819 -

1820 -

1821 -

1822 int sqlite3WalReadFrame( -

1823 Wal *pWal, -

1824 u32 iRead, -

1825 int nOut, -

1826 u8 *pOut -

1827 ){ -

1828 int sz; -

1829 i64 iOffset; -

1830 sz = pWal->hdr.szPage; -

1831 sz = (sz&0xfe00) + ((sz&0x0001)<<16); -

1832 ; -

1833 ; -

1834 iOffset = ( 32 + ((iRead)-1)*(i64)((sz)+24) ) + 24; -

1835 -

1836

return

executed 1512497 times by 36 tests: return sqlite3OsRead(pWal->pWalFd, pOut, (nOut>sz ? sz : nOut), iOffset);

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

sqlite3OsRead(pWal->pWalFd, pOut, (nOut>sz ? sz : nOut), iOffset);

executed 1512497 times by 36 tests: return sqlite3OsRead(pWal->pWalFd, pOut, (nOut>sz ? sz : nOut), iOffset);

Executed by:

Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
Self test (75)
Self test (76)
...

1512497

1837 } -

1838 -

1839 -

1840 -

1841 -

1842 Pgno sqlite3WalDbsize(Wal *pWal){ -

1843

if( pWal

pWal

Description

TRUE

evaluated 58294 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 134971 times by 435 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)
...

&& (

(pWal->readLock>=0)

Description

TRUE

evaluated 58294 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

never evaluated

pWal->readLock>=0)

(pWal->readLock>=0)

Description

TRUE

evaluated 58294 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

never evaluated

){

0-134971

1844

return

executed 58294 times by 49 tests: return pWal->hdr.nPage;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

pWal->hdr.nPage;

executed 58294 times by 49 tests: return pWal->hdr.nPage;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

58294

1845 } -

1846

return

executed 134971 times by 435 tests: return 0;

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)
...

executed 134971 times by 435 tests: return 0;

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)
...

134971

1847 } -

1848 int sqlite3WalBeginWriteTransaction(Wal *pWal){ -

1849 int rc; -

1850 -

1851 -

1852 -

1853 -

1854 ((void) (0)) -

1855 ; -

1856 -

1857 ((void) (0)) -

1858 ; -

1859 -

1860

if( pWal->readOnly

pWal->readOnly

Description

TRUE

evaluated 3 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 55655 times by 28 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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

){

3-55655

1861

return

executed 3 times by 1 test: return 8;

Executed by:

Self test (438)

executed 3 times by 1 test: return 8;

Executed by:

Self test (438)

1862 } -

1863 -

1864 -

1865 -

1866 -

1867 rc = walLockExclusive(pWal, 0, 1); -

1868

if( rc

Description

TRUE

evaluated 44 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 55611 times by 28 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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

){

44-55611

1869

return

executed 44 times by 1 test: return rc;

Executed by:

Self test (438)

rc;

executed 44 times by 1 test: return rc;

Executed by:

Self test (438)

1870 } -

1871 pWal->writeLock = 1; -

1872 -

1873 -

1874 -

1875 -

1876 -

1877

if( memcmp(&pWal->hdr, (void *)walIndexHdr(pWal), sizeof(WalIndexHdr))!=0

memcmp(&pWal->...lIndexHdr))!=0

Description

TRUE

evaluated 8 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 55603 times by 28 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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

){

8-55603

1878 walUnlockExclusive(pWal, 0, 1); -

1879 pWal->writeLock = 0; -

1880 rc = (5 | (2<<8)); -

1881

}

executed 8 times by 1 test: end of block

Executed by:

Self test (438)

1882 -

1883

return

executed 55611 times by 28 tests: return rc;

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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

rc;

executed 55611 times by 28 tests: return rc;

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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

55611

1884 } -

1885 -

1886 -

1887 -

1888 -

1889 -

1890 int sqlite3WalEndWriteTransaction(Wal *pWal){ -

1891

if( pWal->writeLock

pWal->writeLock

Description

TRUE

evaluated 55741 times by 28 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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

FALSE

evaluated 124577 times by 49 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

){

55741-124577

1892 walUnlockExclusive(pWal, 0, 1); -

1893 pWal->writeLock = 0; -

1894 pWal->iReCksum = 0; -

1895 pWal->truncateOnCommit = 0; -

1896

}

executed 55741 times by 28 tests: end of block

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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

55741

1897

return

executed 180318 times by 49 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

executed 180318 times by 49 tests: return 0;

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

180318

1898 } -

1899 int sqlite3WalUndo(Wal *pWal, int (*xUndo)(void *, Pgno), void *pUndoCtx){ -

1900 int rc = 0; -

1901

if( (

(pWal->writeLock)	Description
TRUE	evaluated 102 times by 3 tests Evaluated by: Self test (438) Self test (79) Self test (88)
FALSE	never evaluated

pWal->writeLock)

(pWal->writeLock)	Description
TRUE	evaluated 102 times by 3 tests Evaluated by: Self test (438) Self test (79) Self test (88)
FALSE	never evaluated

){

0-102

1902 Pgno iMax = pWal->hdr.mxFrame; -

1903 Pgno iFrame; -

1904 -

1905 -

1906 -

1907 -

1908 memcpy(&pWal->hdr, (void *)walIndexHdr(pWal), sizeof(WalIndexHdr)); -

1909 -

1910 for(iFrame=pWal->hdr.mxFrame+1; -

1911

(

(rc==0)	Description
TRUE	evaluated 6811 times by 3 tests Evaluated by: Self test (438) Self test (79) Self test (88)
FALSE	never evaluated

rc==0)

(rc==0)	Description
TRUE	evaluated 6811 times by 3 tests Evaluated by: Self test (438) Self test (79) Self test (88)
FALSE	never evaluated

&& iFrame<=iMax

iFrame<=iMax	Description
TRUE	evaluated 6709 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 102 times by 3 tests Evaluated by: Self test (438) Self test (79) Self test (88)

;

0-6811

1912 iFrame++ -

1913 ){ -

1914 -

1915 ((void) (0)) -

1916 ; -

1917 rc = xUndo(pUndoCtx, walFramePgno(pWal, iFrame)); -

1918

}

executed 6709 times by 1 test: end of block

Executed by:

Self test (438)

6709

1919

if( iMax!=pWal->hdr.mxFrame

iMax!=pWal->hdr.mxFrame	Description
TRUE	evaluated 57 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 45 times by 3 tests Evaluated by: Self test (438) Self test (79) Self test (88)

) walCleanupHash(pWal);

executed 57 times by 1 test: walCleanupHash(pWal);

Executed by:

Self test (438)

45-57

1920

}

executed 102 times by 3 tests: end of block

Executed by:

Self test (438)
Self test (79)
Self test (88)

102

1921

return

executed 102 times by 3 tests: return rc;

Executed by:

Self test (438)
Self test (79)
Self test (88)

rc;

executed 102 times by 3 tests: return rc;

Executed by:

Self test (438)
Self test (79)
Self test (88)

102

1922 } -

1923 -

1924 -

1925 -

1926 -

1927 -

1928 -

1929 -

1930 void sqlite3WalSavepoint(Wal *pWal, u32 *aWalData){ -

1931 -

1932 ((void) (0)) -

1933 ; -

1934 aWalData[0] = pWal->hdr.mxFrame; -

1935 aWalData[1] = pWal->hdr.aFrameCksum[0]; -

1936 aWalData[2] = pWal->hdr.aFrameCksum[1]; -

1937 aWalData[3] = pWal->nCkpt; -

1938

}

executed 4268 times by 1 test: end of block

Executed by:

Self test (438)

4268

1939 -

1940 -

1941 -

1942 -

1943 -

1944 -

1945 -

1946 int sqlite3WalSavepointUndo(Wal *pWal, u32 *aWalData){ -

1947 int rc = 0; -

1948 -

1949 -

1950 ((void) (0)) -

1951 ; -

1952 -

1953 ((void) (0)) -

1954 ; -

1955 -

1956

if( aWalData[3]!=pWal->nCkpt

aWalData[3]!=pWal->nCkpt	Description
TRUE	evaluated 1 time by 1 test Evaluated by: Self test (438)
FALSE	evaluated 112 times by 1 test Evaluated by: Self test (438)

){

1-112

1957 -

1958 -

1959 -

1960 -

1961 aWalData[0] = 0; -

1962 aWalData[3] = pWal->nCkpt; -

1963

}

executed 1 time by 1 test: end of block

Executed by:

Self test (438)

1964 -

1965

if( aWalData[0]<pWal->hdr.mxFrame

aWalData[0]<pWal->hdr.mxFrame	Description
TRUE	evaluated 26 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 87 times by 1 test Evaluated by: Self test (438)

){

26-87

1966 pWal->hdr.mxFrame = aWalData[0]; -

1967 pWal->hdr.aFrameCksum[0] = aWalData[1]; -

1968 pWal->hdr.aFrameCksum[1] = aWalData[2]; -

1969 walCleanupHash(pWal); -

1970

}

executed 26 times by 1 test: end of block

Executed by:

Self test (438)

1971 -

1972

return

executed 113 times by 1 test: return rc;

Executed by:

Self test (438)

rc;

executed 113 times by 1 test: return rc;

Executed by:

Self test (438)

113

1973 } -

1974 static int walRestartLog(Wal *pWal){ -

1975 int rc = 0; -

1976 int cnt; -

1977 -

1978

if( pWal->readLock==0

pWal->readLock==0	Description
TRUE	evaluated 4821 times by 18 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) Self test (63) 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)
FALSE	evaluated 148073 times by 14 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (28) Self test (29) Self test (438) Self test (50) Self test (62) Self test (63) Self test (64) Self test (72) Self test (73) Self test (81) Self test (83)

){

4821-148073

1979 volatile WalCkptInfo *pInfo = walCkptInfo(pWal); -

1980 -

1981 ((void) (0)) -

1982 ; -

1983

if( pInfo->nBackfill>0

pInfo->nBackfill>0	Description
TRUE	evaluated 4317 times by 4 tests Evaluated by: Self test (101) Self test (104) Self test (438) Self test (63)
FALSE	evaluated 504 times by 17 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) 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)

){

504-4317

1984 u32 salt1; -

1985 sqlite3_randomness(4, &salt1); -

1986 rc = walLockExclusive(pWal, (3+(1)), (8 -3)-1); -

1987

if( rc==0

rc==0	Description
TRUE	evaluated 4303 times by 3 tests Evaluated by: Self test (101) Self test (104) Self test (438)
FALSE	evaluated 14 times by 2 tests Evaluated by: Self test (438) Self test (63)

){

14-4303

1988 walRestartHdr(pWal, salt1); -

1989 walUnlockExclusive(pWal, (3+(1)), (8 -3)-1); -

1990

}

executed 4303 times by 3 tests: end of block

Executed by:

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

else if( rc!=5

rc!=5	Description
TRUE	never evaluated
FALSE	evaluated 14 times by 2 tests Evaluated by: Self test (438) Self test (63)

){

0-4303

1991

return

never executed: return rc;

rc;

never executed: return rc;

1992 } -

1993

}

executed 4317 times by 4 tests: end of block

Executed by:

Self test (101)
Self test (104)
Self test (438)
Self test (63)

4317

1994 walUnlockShared(pWal, (3+(0))); -

1995 pWal->readLock = -1; -

1996 cnt = 0; -

1997 do{ -

1998 int notUsed; -

1999 rc = walTryBeginRead(pWal, &notUsed, 1, ++cnt); -

2000

}

executed 4821 times by 18 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (63)
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)

while( rc==(-1)

rc==(-1)	Description
TRUE	never evaluated
FALSE	evaluated 4821 times by 18 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) Self test (63) 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)

);

0-4821

2001 -

2002 ((void) (0)) -

2003 ; -

2004 ; -

2005 ; -

2006 ; -

2007

}

executed 4821 times by 18 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
Self test (63)
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)

4821

2008

return

executed 152894 times by 26 tests: return rc;

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 (64)
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)
...

rc;

executed 152894 times by 26 tests: return rc;

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 (64)
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)
...

152894

2009 } -

2010 -

2011 -

2012 -

2013 -

2014 -

2015 -

2016 typedef struct WalWriter { -

2017 Wal *pWal; -

2018 sqlite3_file *pFd; -

2019 sqlite3_int64 iSyncPoint; -

2020 int syncFlags; -

2021 int szPage; -

2022 } WalWriter; -

2023 static int walWriteToLog( -

2024 WalWriter *p, -

2025 void *pContent, -

2026 int iAmt, -

2027 sqlite3_int64 iOffset -

2028 ){ -

2029 int rc; -

2030

if( iOffset<p->iSyncPoint

iOffset<p->iSyncPoint

Description

TRUE

evaluated 184 times by 10 tests

Evaluated by:

Self test (100)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

FALSE

evaluated 393428 times by 26 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 (64)
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)
...

&& iOffset+iAmt>=p->iSyncPoint

iOffset+iAmt>=p->iSyncPoint	Description
TRUE	evaluated 44 times by 10 tests Evaluated by: Self test (100) Self test (438) Self test (91) Self test (92) Self test (93) Self test (94) Self test (96) Self test (97) Self test (98) Self test (99)
FALSE	evaluated 140 times by 10 tests Evaluated by: Self test (100) Self test (438) Self test (91) Self test (92) Self test (93) Self test (94) Self test (96) Self test (97) Self test (98) Self test (99)

){

44-393428

2031 int iFirstAmt = (int)(p->iSyncPoint - iOffset); -

2032 rc = sqlite3OsWrite(p->pFd, pContent, iFirstAmt, iOffset); -

2033

if( rc

rc	Description
TRUE	never evaluated
FALSE	evaluated 44 times by 10 tests Evaluated by: Self test (100) Self test (438) Self test (91) Self test (92) Self test (93) Self test (94) Self test (96) Self test (97) Self test (98) Self test (99)

) return

never executed: return rc;

rc;

never executed: return rc;

0-44

2034 iOffset += iFirstAmt; -

2035 iAmt -= iFirstAmt; -

2036 pContent = (void*)(iFirstAmt + (char*)pContent); -

2037 -

2038 ((void) (0)) -

2039 ; -

2040 rc = sqlite3OsSync(p->pFd, ((p->syncFlags)&0x03)); -

2041

if( iAmt==0

iAmt==0	Description
TRUE	evaluated 3 times by 3 tests Evaluated by: Self test (92) Self test (93) Self test (94)
FALSE	evaluated 41 times by 7 tests Evaluated by: Self test (100) Self test (438) Self test (91) Self test (96) Self test (97) Self test (98) Self test (99)

|| rc

rc	Description
TRUE	never evaluated
FALSE	evaluated 41 times by 7 tests Evaluated by: Self test (100) Self test (438) Self test (91) Self test (96) Self test (97) Self test (98) Self test (99)

) return

executed 3 times by 3 tests: return rc;

Executed by:

Self test (92)
Self test (93)
Self test (94)

rc;

executed 3 times by 3 tests: return rc;

Executed by:

Self test (92)
Self test (93)
Self test (94)

0-41

2042

}

executed 41 times by 7 tests: end of block

Executed by:

Self test (100)
Self test (438)
Self test (91)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

2043 rc = sqlite3OsWrite(p->pFd, pContent, iAmt, iOffset); -

2044

return

executed 393609 times by 26 tests: return rc;

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 (64)
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)
...

rc;

executed 393609 times by 26 tests: return rc;

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 (64)
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)
...

393609

2045 } -

2046 -

2047 -

2048 -

2049 -

2050 static int walWriteOneFrame( -

2051 WalWriter *p, -

2052 PgHdr *pPage, -

2053 int nTruncate, -

2054 sqlite3_int64 iOffset -

2055 ){ -

2056 int rc; -

2057 void *pData; -

2058 u8 aFrame[24]; -

2059 -

2060 -

2061 -

2062 pData = pPage->pData; -

2063 -

2064 walEncodeFrame(p->pWal, pPage->pgno, nTruncate, pData, aFrame); -

2065 rc = walWriteToLog(p, aFrame, sizeof(aFrame), iOffset); -

2066

if( rc

Description

TRUE

never evaluated

FALSE

evaluated 196806 times by 26 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 (64)
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)
...

) return

never executed: return rc;

rc;

never executed: return rc;

0-196806

2067 -

2068 rc = walWriteToLog(p, pData, p->szPage, iOffset+sizeof(aFrame)); -

2069

return

executed 196806 times by 26 tests: return rc;

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 (64)
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)
...

rc;

executed 196806 times by 26 tests: return rc;

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 (64)
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)
...

196806

2070 } -

2071 static int walRewriteChecksums(Wal *pWal, u32 iLast){ -

2072 const int szPage = pWal->szPage; -

2073 int rc = 0; -

2074 u8 *aBuf; -

2075 u8 aFrame[24]; -

2076 u32 iRead; -

2077 i64 iCksumOff; -

2078 -

2079 aBuf = sqlite3_malloc(szPage + 24); -

2080

if( aBuf==0

aBuf==0	Description
TRUE	never evaluated
FALSE	evaluated 21 times by 1 test Evaluated by: Self test (438)

) return

never executed: return 7;

0-21

2081 -

2082 -

2083 -

2084 -

2085 -

2086 -

2087 -

2088 ((void) (0)) -

2089 ; -

2090

if( pWal->iReCksum==1

pWal->iReCksum==1	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 17 times by 1 test Evaluated by: Self test (438)

){

4-17

2091 iCksumOff = 24; -

2092

}

executed 4 times by 1 test: end of block

Executed by:

Self test (438)

else{

2093 iCksumOff = ( 32 + ((pWal->iReCksum-1)-1)*(i64)((szPage)+24) ) + 16; -

2094

}

executed 17 times by 1 test: end of block

Executed by:

Self test (438)

2095 rc = sqlite3OsRead(pWal->pWalFd, aBuf, sizeof(u32)*2, iCksumOff); -

2096 pWal->hdr.aFrameCksum[0] = sqlite3Get4byte(aBuf); -

2097 pWal->hdr.aFrameCksum[1] = sqlite3Get4byte(&aBuf[sizeof(u32)]); -

2098 -

2099 iRead = pWal->iReCksum; -

2100 pWal->iReCksum = 0; -

2101

for(; rc==0

rc==0	Description
TRUE	evaluated 10052 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

&& iRead<=iLast

iRead<=iLast	Description
TRUE	evaluated 10031 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 21 times by 1 test Evaluated by: Self test (438)

; iRead++){

0-10052

2102 i64 iOff = ( 32 + ((iRead)-1)*(i64)((szPage)+24) ); -

2103 rc = sqlite3OsRead(pWal->pWalFd, aBuf, szPage+24, iOff); -

2104

if( rc==0

rc==0	Description
TRUE	evaluated 10031 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

){

0-10031

2105 u32 iPgno, nDbSize; -

2106 iPgno = sqlite3Get4byte(aBuf); -

2107 nDbSize = sqlite3Get4byte(&aBuf[4]); -

2108 -

2109 walEncodeFrame(pWal, iPgno, nDbSize, &aBuf[24], aFrame); -

2110 rc = sqlite3OsWrite(pWal->pWalFd, aFrame, sizeof(aFrame), iOff); -

2111

}

executed 10031 times by 1 test: end of block

Executed by:

Self test (438)

10031

2112

}

executed 10031 times by 1 test: end of block

Executed by:

Self test (438)

10031

2113 -

2114 sqlite3_free(aBuf); -

2115

return

executed 21 times by 1 test: return rc;

Executed by:

Self test (438)

rc;

executed 21 times by 1 test: return rc;

Executed by:

Self test (438)

2116 } -

2117 -

2118 -

2119 -

2120 -

2121 -

2122 int sqlite3WalFrames( -

2123 Wal *pWal, -

2124 int szPage, -

2125 PgHdr *pList, -

2126 Pgno nTruncate, -

2127 int isCommit, -

2128 int sync_flags -

2129 ){ -

2130 int rc; -

2131 u32 iFrame; -

2132 PgHdr *p; -

2133 PgHdr *pLast = 0; -

2134 int nExtra = 0; -

2135 int szFrame; -

2136 i64 iOffset; -

2137 WalWriter w; -

2138 u32 iFirst = 0; -

2139 WalIndexHdr *pLive; -

2140 -

2141 -

2142 ((void) (0)) -

2143 ; -

2144 -

2145 ((void) (0)) -

2146 ; -

2147 -

2148 -

2149 -

2150 -

2151 ((void) (0)) -

2152 ; -

2153 pLive = (WalIndexHdr*)walIndexHdr(pWal); -

2154

if( memcmp(&pWal->hdr, (void *)pLive, sizeof(WalIndexHdr))!=0

memcmp(&pWal->...lIndexHdr))!=0

Description

TRUE

evaluated 97365 times by 3 tests

Evaluated by:

Self test (101)
Self test (438)
Self test (64)

FALSE

evaluated 55529 times by 26 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 (64)
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)
...

){

55529-97365

2155 iFirst = pLive->mxFrame+1; -

2156

}

executed 97365 times by 3 tests: end of block

Executed by:

Self test (101)
Self test (438)
Self test (64)

97365

2157 -

2158 -

2159 -

2160 -

2161

if( 0!=(rc = walRestartLog(pWal))

0!=(rc = walRestartLog(pWal))

Description

TRUE

never evaluated

FALSE

evaluated 152894 times by 26 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 (64)
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)
...

){

0-152894

2162

return

never executed: return rc;

rc;

never executed: return rc;

2163 } -

2164 -

2165 -

2166 -

2167 -

2168 -

2169 iFrame = pWal->hdr.mxFrame; -

2170

if( iFrame==0

iFrame==0	Description
TRUE	evaluated 4808 times by 17 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) 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)
FALSE	evaluated 148086 times by 14 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (28) Self test (29) Self test (438) Self test (50) Self test (62) Self test (63) Self test (64) Self test (72) Self test (73) Self test (81) Self test (83)

){

4808-148086

2171 u8 aWalHdr[32]; -

2172 u32 aCksum[2]; -

2173 -

2174 sqlite3Put4byte(&aWalHdr[0], (0x377f0682 | 0)); -

2175 sqlite3Put4byte(&aWalHdr[4], 3007000); -

2176 sqlite3Put4byte(&aWalHdr[8], szPage); -

2177 sqlite3Put4byte(&aWalHdr[12], pWal->nCkpt); -

2178

if( pWal->nCkpt==0

pWal->nCkpt==0	Description
TRUE	evaluated 493 times by 17 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) 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)
FALSE	evaluated 4315 times by 3 tests Evaluated by: Self test (101) Self test (104) Self test (438)

) sqlite3_randomness(8, pWal->hdr.aSalt);

executed 493 times by 17 tests: sqlite3_randomness(8, pWal->hdr.aSalt);

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
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)

493-4315

2179 memcpy(&aWalHdr[16], pWal->hdr.aSalt, 8); -

2180 walChecksumBytes(1, aWalHdr, 32 -2*4, 0, aCksum); -

2181 sqlite3Put4byte(&aWalHdr[24], aCksum[0]); -

2182 sqlite3Put4byte(&aWalHdr[28], aCksum[1]); -

2183 -

2184 pWal->szPage = szPage; -

2185 pWal->hdr.bigEndCksum = 0; -

2186 pWal->hdr.aFrameCksum[0] = aCksum[0]; -

2187 pWal->hdr.aFrameCksum[1] = aCksum[1]; -

2188 pWal->truncateOnCommit = 1; -

2189 -

2190 rc = sqlite3OsWrite(pWal->pWalFd, aWalHdr, sizeof(aWalHdr), 0); -

2191 ; -

2192

if( rc!=0

rc!=0	Description
TRUE	never evaluated
FALSE	evaluated 4808 times by 17 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) 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)

){

0-4808

2193

return

never executed: return rc;

rc;

never executed: return rc;

2194 } -

2195

if( pWal->syncHeader

pWal->syncHeader	Description
TRUE	evaluated 4808 times by 17 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) 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)
FALSE	never evaluated

){

0-4808

2196 rc = sqlite3OsSync(pWal->pWalFd, (((sync_flags)>>2)&0x03)); -

2197

if( rc

rc	Description
TRUE	never evaluated
FALSE	evaluated 4808 times by 17 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) 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)

) return

never executed: return rc;

rc;

never executed: return rc;

0-4808

2198

}

executed 4808 times by 17 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
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)

4808

2199

}

executed 4808 times by 17 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (104)
Self test (28)
Self test (29)
Self test (41)
Self test (438)
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)

4808

2200 -

2201 ((void) (0)) -

2202 ; -

2203 -

2204 -

2205 w.pWal = pWal; -

2206 w.pFd = pWal->pWalFd; -

2207 w.iSyncPoint = 0; -

2208 w.syncFlags = sync_flags; -

2209 w.szPage = szPage; -

2210 iOffset = ( 32 + ((iFrame+1)-1)*(i64)((szPage)+24) ); -

2211 szFrame = szPage + 24; -

2212 -

2213 -

2214

for(p=pList; p

Description

TRUE

evaluated 210019 times by 26 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 (64)
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)
...

FALSE

evaluated 152894 times by 26 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 (64)
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)
...

; p=p->pDirty){

152894-210019

2215 int nDbSize; -

2216 -

2217 -

2218 -

2219 -

2220 -

2221

if( iFirst

iFirst

Description

TRUE

evaluated 112263 times by 3 tests

Evaluated by:

Self test (101)
Self test (438)
Self test (64)

FALSE

evaluated 97756 times by 26 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 (64)
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)
...

&& (p->pDirty

p->pDirty	Description
TRUE	evaluated 14898 times by 3 tests Evaluated by: Self test (101) Self test (438) Self test (64)
FALSE	evaluated 97365 times by 3 tests Evaluated by: Self test (101) Self test (438) Self test (64)

|| isCommit==0

isCommit==0	Description
TRUE	evaluated 97305 times by 3 tests Evaluated by: Self test (101) Self test (438) Self test (64)
FALSE	evaluated 60 times by 3 tests Evaluated by: Self test (101) Self test (438) Self test (64)

) ){

60-112263

2222 u32 iWrite = 0; -

2223 sqlite3WalFindFrame(pWal, p->pgno, &iWrite); -

2224 -

2225 ((void) (0)) -

2226 ; -

2227

if( iWrite>=iFirst

iWrite>=iFirst	Description
TRUE	evaluated 13305 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 98898 times by 3 tests Evaluated by: Self test (101) Self test (438) Self test (64)

){

13305-98898

2228 i64 iOff = ( 32 + ((iWrite)-1)*(i64)((szPage)+24) ) + 24; -

2229 void *pData; -

2230

if( pWal->iReCksum==0

pWal->iReCksum==0	Description
TRUE	evaluated 75 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 13230 times by 1 test Evaluated by: Self test (438)

|| iWrite<pWal->iReCksum

iWrite<pWal->iReCksum	Description
TRUE	evaluated 29 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 13201 times by 1 test Evaluated by: Self test (438)

){

29-13230

2231 pWal->iReCksum = iWrite; -

2232

}

executed 104 times by 1 test: end of block

Executed by:

Self test (438)

104

2233 -

2234 -

2235 -

2236 pData = p->pData; -

2237 -

2238 rc = sqlite3OsWrite(pWal->pWalFd, pData, szPage, iOff); -

2239

if( rc

rc	Description
TRUE	never evaluated
FALSE	evaluated 13305 times by 1 test Evaluated by: Self test (438)

) return

never executed: return rc;

rc;

never executed: return rc;

0-13305

2240 p->flags &= ~0x040; -

2241

continue;

executed 13305 times by 1 test: continue;

Executed by:

Self test (438)

13305

2242 } -

2243

}

executed 98898 times by 3 tests: end of block

Executed by:

Self test (101)
Self test (438)
Self test (64)

98898

2244 -

2245 iFrame++; -

2246 -

2247 ((void) (0)) -

2248 ; -

2249

nDbSize = (isCommit

isCommit

Description

TRUE

evaluated 112101 times by 26 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 (64)
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)
...

FALSE

evaluated 84613 times by 3 tests

Evaluated by:

Self test (101)
Self test (438)
Self test (64)

&& p->pDirty==0

p->pDirty==0

Description

TRUE

evaluated 55469 times by 26 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 (64)
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)
...

FALSE

evaluated 56632 times by 18 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (28)
Self test (29)
Self test (438)
Self test (64)
Self test (72)
Self test (73)
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)

) ? nTruncate : 0;

55469-112101

2250 rc = walWriteOneFrame(&w, p, nDbSize, iOffset); -

2251

if( rc

Description

TRUE

never evaluated

FALSE

evaluated 196714 times by 26 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 (64)
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)
...

) return

never executed: return rc;

rc;

never executed: return rc;

0-196714

2252 pLast = p; -

2253 iOffset += szFrame; -

2254 p->flags |= 0x040; -

2255

}

executed 196714 times by 26 tests: end of block

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 (64)
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)
...

196714

2256 -

2257 -

2258

if( isCommit

isCommit

Description

TRUE

evaluated 55469 times by 26 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 (64)
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)
...

FALSE

evaluated 97425 times by 3 tests

Evaluated by:

Self test (101)
Self test (438)
Self test (64)

&& pWal->iReCksum

pWal->iReCksum

Description

TRUE

evaluated 21 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 55448 times by 26 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 (64)
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)
...

){

21-97425

2259 rc = walRewriteChecksums(pWal, iFrame); -

2260

if( rc

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

) return

never executed: return rc;

rc;

never executed: return rc;

0-21

2261

}

executed 21 times by 1 test: end of block

Executed by:

Self test (438)

2262

if( isCommit

isCommit

Description

TRUE

evaluated 55469 times by 26 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 (64)
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)
...

FALSE

evaluated 97425 times by 3 tests

Evaluated by:

Self test (101)
Self test (438)
Self test (64)

&& ((

((sync_flags)&0x03)!=0

Description

TRUE

evaluated 55164 times by 26 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 (64)
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)
...

FALSE

evaluated 305 times by 1 test

Evaluated by:

Self test (438)

sync_flags)&0x03)!=0

((sync_flags)&0x03)!=0

Description

TRUE

evaluated 55164 times by 26 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 (64)
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)
...

FALSE

evaluated 305 times by 1 test

Evaluated by:

Self test (438)

){

305-97425

2263 int bSync = 1; -

2264

if( pWal->padToSectorBoundary

pWal->padToSectorBoundary	Description
TRUE	evaluated 45 times by 11 tests Evaluated by: Self test (100) 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 55119 times by 16 tests Evaluated by: 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 (64) Self test (72) Self test (73) Self test (81) Self test (83) Self test (86)

){

45-55119

2265 int sectorSize = sqlite3SectorSize(pWal->pWalFd); -

2266 w.iSyncPoint = ((iOffset+sectorSize-1)/sectorSize)*sectorSize; -

2267 bSync = (w.iSyncPoint==iOffset); -

2268 ; -

2269

while( iOffset<w.iSyncPoint

iOffset<w.iSyncPoint	Description
TRUE	evaluated 92 times by 10 tests Evaluated by: Self test (100) Self test (438) Self test (91) Self test (92) Self test (93) Self test (94) Self test (96) Self test (97) Self test (98) Self test (99)
FALSE	evaluated 45 times by 11 tests Evaluated by: Self test (100) 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)

){

45-92

2270 rc = walWriteOneFrame(&w, pLast, nTruncate, iOffset); -

2271

if( rc

rc	Description
TRUE	never evaluated
FALSE	evaluated 92 times by 10 tests Evaluated by: Self test (100) Self test (438) Self test (91) Self test (92) Self test (93) Self test (94) Self test (96) Self test (97) Self test (98) Self test (99)

) return

never executed: return rc;

rc;

never executed: return rc;

0-92

2272 iOffset += szFrame; -

2273 nExtra++; -

2274

}

executed 92 times by 10 tests: end of block

Executed by:

Self test (100)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

2275

}

executed 45 times by 11 tests: end of block

Executed by:

Self test (100)
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)

2276

if( bSync

bSync	Description
TRUE	evaluated 55120 times by 17 tests Evaluated by: 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 (64) Self test (72) Self test (73) Self test (81) Self test (83) Self test (86) Self test (95)
FALSE	evaluated 44 times by 10 tests Evaluated by: Self test (100) Self test (438) Self test (91) Self test (92) Self test (93) Self test (94) Self test (96) Self test (97) Self test (98) Self test (99)

){

44-55120

2277 -

2278 ((void) (0)) -

2279 ; -

2280 rc = sqlite3OsSync(w.pFd, ((sync_flags)&0x03)); -

2281

}

executed 55120 times by 17 tests: end of block

Executed by:

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 (64)
Self test (72)
Self test (73)
Self test (81)
Self test (83)
Self test (86)
Self test (95)

55120

2282

}

executed 55164 times by 26 tests: end of block

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 (64)
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)
...

55164

2283 -

2284 -

2285 -

2286 -

2287 -

2288

if( isCommit

isCommit

Description

TRUE

evaluated 55469 times by 26 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 (64)
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)
...

FALSE

evaluated 97425 times by 3 tests

Evaluated by:

Self test (101)
Self test (438)
Self test (64)

&& pWal->truncateOnCommit

pWal->truncateOnCommit	Description
TRUE	evaluated 4805 times by 17 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) 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)
FALSE	evaluated 50664 times by 14 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (28) Self test (29) Self test (438) Self test (50) Self test (62) Self test (63) Self test (64) Self test (72) Self test (73) Self test (81) Self test (83)

&& pWal->mxWalSize>=0

pWal->mxWalSize>=0	Description
TRUE	evaluated 17 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 4788 times by 17 tests Evaluated by: Self test (100) Self test (101) Self test (104) Self test (28) Self test (29) Self test (41) Self test (438) 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)

){

17-97425

2289 i64 sz = pWal->mxWalSize; -

2290

if( (

( 32 + ((iFram...Wal->mxWalSize	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)

32 + ((iFrame+nExtra+1)-1)*(i64)((szPage)+24) )>pWal->mxWalSize

( 32 + ((iFram...Wal->mxWalSize	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)

){

2-15

2291 sz = ( 32 + ((iFrame+nExtra+1)-1)*(i64)((szPage)+24) ); -

2292

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

2293 walLimitSize(pWal, sz); -

2294 pWal->truncateOnCommit = 0; -

2295

}

executed 17 times by 1 test: end of block

Executed by:

Self test (438)

2296 -

2297 -

2298 -

2299 -

2300 -

2301 -

2302 iFrame = pWal->hdr.mxFrame; -

2303

for(p=pList; p

Description

TRUE

evaluated 210019 times by 26 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 (64)
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)
...

FALSE

evaluated 152894 times by 26 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 (64)
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)
...

&& rc==0

rc==0

Description

TRUE

evaluated 210019 times by 26 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 (64)
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)
...

FALSE

never evaluated

; p=p->pDirty){

0-210019

2304

if( (

(p->flags & 0x040)==0

Description

TRUE

evaluated 13305 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 196714 times by 26 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 (64)
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)
...

p->flags & 0x040)==0

(p->flags & 0x040)==0

Description

TRUE

evaluated 13305 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 196714 times by 26 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 (64)
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)
...

) continue;

executed 13305 times by 1 test: continue;

Executed by:

Self test (438)

13305-196714

2305 iFrame++; -

2306 rc = walIndexAppend(pWal, iFrame, p->pgno); -

2307

}

executed 196714 times by 26 tests: end of block

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 (64)
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)
...

196714

2308

while( rc==0

rc==0

Description

TRUE

evaluated 152985 times by 26 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 (64)
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)
...

FALSE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

&& nExtra>0

nExtra>0

Description

TRUE

evaluated 92 times by 10 tests

Evaluated by:

Self test (100)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

FALSE

evaluated 152893 times by 26 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 (64)
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)
...

){

1-152985

2309 iFrame++; -

2310 nExtra--; -

2311 rc = walIndexAppend(pWal, iFrame, pLast->pgno); -

2312

}

executed 92 times by 10 tests: end of block

Executed by:

Self test (100)
Self test (438)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (96)
Self test (97)
Self test (98)
Self test (99)

2313 -

2314

if( rc==0

rc==0

Description

TRUE

evaluated 152893 times by 26 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 (64)
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)
...

FALSE

evaluated 1 time by 1 test

Evaluated by:

Self test (438)

){

1-152893

2315 -

2316 pWal->hdr.szPage = (u16)((szPage&0xff00) | (szPage>>16)); -

2317 ; -

2318 ; -

2319 pWal->hdr.mxFrame = iFrame; -

2320

if( isCommit

isCommit

Description

TRUE

evaluated 55468 times by 26 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 (64)
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)
...

FALSE

evaluated 97425 times by 3 tests

Evaluated by:

Self test (101)
Self test (438)
Self test (64)

){

55468-97425

2321 pWal->hdr.iChange++; -

2322 pWal->hdr.nPage = nTruncate; -

2323

}

executed 55468 times by 26 tests: end of block

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 (64)
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)
...

55468

2324 -

2325

if( isCommit

isCommit

Description

TRUE

evaluated 55468 times by 26 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 (64)
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)
...

FALSE

evaluated 97425 times by 3 tests

Evaluated by:

Self test (101)
Self test (438)
Self test (64)

){

55468-97425

2326 walIndexWriteHdr(pWal); -

2327 pWal->iCallback = iFrame; -

2328

}

executed 55468 times by 26 tests: end of block

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 (64)
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)
...

55468

2329

}

executed 152893 times by 26 tests: end of block

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 (64)
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)
...

152893

2330 -

2331 ; -

2332

return

executed 152894 times by 26 tests: return rc;

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 (64)
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)
...

rc;

executed 152894 times by 26 tests: return rc;

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 (64)
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)
...

152894

2333 } -

2334 int sqlite3WalCheckpoint( -

2335 Wal *pWal, -

2336 sqlite3 *db, -

2337 int eMode, -

2338 int (*xBusy)(void*), -

2339 void *pBusyArg, -

2340 int sync_flags, -

2341 int nBuf, -

2342 u8 *zBuf, -

2343 int *pnLog, -

2344 int *pnCkpt -

2345 ){ -

2346 int rc; -

2347 int isChanged = 0; -

2348 int eMode2 = eMode; -

2349 int (*xBusy2)(void*) = xBusy; -

2350 -

2351 -

2352 ((void) (0)) -

2353 ; -

2354 -

2355 ((void) (0)) -

2356 ; -

2357 -

2358 -

2359 -

2360 -

2361 ((void) (0)) -

2362 ; -

2363 -

2364

if( pWal->readOnly

pWal->readOnly	Description
TRUE	evaluated 16 times by 2 tests Evaluated by: Self test (104) Self test (438)
FALSE	evaluated 7383 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)

) return

executed 16 times by 2 tests: return 8;

Executed by:

Self test (104)
Self test (438)

executed 16 times by 2 tests: return 8;

Executed by:

Self test (104)
Self test (438)

16-7383

2365 ; -

2366 -

2367 -

2368 -

2369 rc = walLockExclusive(pWal, 1, 1); -

2370

if( rc

rc	Description
TRUE	evaluated 6 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7377 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)

){

6-7377

2371 -

2372 -

2373 -

2374 -

2375 -

2376 -

2377 ; -

2378 ; -

2379

return

executed 6 times by 1 test: return rc;

Executed by:

Self test (438)

rc;

executed 6 times by 1 test: return rc;

Executed by:

Self test (438)

2380 } -

2381 pWal->ckptLock = 1; -

2382

if( eMode!=0

eMode!=0	Description
TRUE	evaluated 164 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)
FALSE	evaluated 7213 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)

){

164-7213

2383 rc = walBusyLock(pWal, xBusy, pBusyArg, 0, 1); -

2384

if( rc==0

rc==0	Description
TRUE	evaluated 138 times by 3 tests Evaluated by: Self test (104) Self test (105) Self test (438)
FALSE	evaluated 26 times by 1 test Evaluated by: Self test (438)

){

26-138

2385 pWal->writeLock = 1; -

2386

}

executed 138 times by 3 tests: end of block

Executed by:

Self test (104)
Self test (105)
Self test (438)

else if( rc==5

rc==5	Description
TRUE	evaluated 26 times by 1 test Evaluated by: Self test (438)
FALSE	never evaluated

){

0-138

2387 eMode2 = 0; -

2388 xBusy2 = 0; -

2389 rc = 0; -

2390

}

executed 26 times by 1 test: end of block

Executed by:

Self test (438)

2391

}

executed 164 times by 3 tests: end of block

Executed by:

Self test (104)
Self test (105)
Self test (438)

164

2392 -

2393 -

2394

if( rc==0

rc==0	Description
TRUE	evaluated 7377 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	never evaluated

){

0-7377

2395 rc = walIndexReadHdr(pWal, &isChanged); -

2396

if( isChanged

isChanged	Description
TRUE	evaluated 180 times by 3 tests Evaluated by: Self test (438) Self test (72) Self test (75)
FALSE	evaluated 7197 times by 11 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (73) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)

&& pWal->pDbFd->pMethods->iVersion>=3

pWal->pDbFd->p...s->iVersion>=3	Description
TRUE	evaluated 180 times by 3 tests Evaluated by: Self test (438) Self test (72) Self test (75)
FALSE	never evaluated

){

0-7197

2397 sqlite3OsUnfetch(pWal->pDbFd, 0, 0); -

2398

}

executed 180 times by 3 tests: end of block

Executed by:

Self test (438)
Self test (72)
Self test (75)

180

2399

}

executed 7377 times by 13 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 (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

7377

2400 -

2401 -

2402

if( rc==0

rc==0	Description
TRUE	evaluated 7368 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 9 times by 1 test Evaluated by: Self test (438)

){

9-7368

2403 -

2404

if( pWal->hdr.mxFrame

pWal->hdr.mxFrame	Description
TRUE	evaluated 7175 times by 11 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 193 times by 6 tests Evaluated by: Self test (104) Self test (438) Self test (80) Self test (82) Self test (85) Self test (90)

&& walPagesize(pWal)!=nBuf

walPagesize(pWal)!=nBuf	Description
TRUE	evaluated 22 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7153 times by 11 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (84) Self test (85) Self test (89) Self test (90)

){

22-7175

2405 rc = sqlite3CorruptError(3622); -

2406

}

executed 22 times by 1 test: end of block

Executed by:

Self test (438)

else{

2407 rc = walCheckpoint(pWal, db, eMode2, xBusy2, pBusyArg, sync_flags, zBuf); -

2408

}

executed 7346 times by 13 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 (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

7346

2409 -

2410 -

2411

if( rc==0

rc==0	Description
TRUE	evaluated 7288 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 80 times by 1 test Evaluated by: Self test (438)

|| rc==5

rc==5	Description
TRUE	evaluated 46 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 34 times by 1 test Evaluated by: Self test (438)

){

34-7288

2412

if( pnLog

pnLog	Description
TRUE	evaluated 4513 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 2821 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (73) Self test (75) Self test (80) Self test (82) Self test (85) Self test (90)

) *

executed 4513 times by 10 tests: *pnLog = (int)pWal->hdr.mxFrame;

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)

pnLog = (int)pWal->hdr.mxFrame;

executed 4513 times by 10 tests: *pnLog = (int)pWal->hdr.mxFrame;

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)

2821-4513

2413

if( pnCkpt

pnCkpt	Description
TRUE	evaluated 4513 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 2821 times by 10 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (73) Self test (75) Self test (80) Self test (82) Self test (85) Self test (90)

) *

executed 4513 times by 10 tests: *pnCkpt = (int)(walCkptInfo(pWal)->nBackfill);

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)

pnCkpt = (int)(walCkptInfo(pWal)->nBackfill);

executed 4513 times by 10 tests: *pnCkpt = (int)(walCkptInfo(pWal)->nBackfill);

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)

2821-4513

2414

}

executed 7334 times by 13 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 (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

7334

2415

}

executed 7368 times by 13 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 (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

7368

2416 -

2417

if( isChanged

isChanged	Description
TRUE	evaluated 180 times by 3 tests Evaluated by: Self test (438) Self test (72) Self test (75)
FALSE	evaluated 7197 times by 11 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (73) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)

){

180-7197

2418 -

2419 -

2420 -

2421 -

2422 -

2423 -

2424 memset(&pWal->hdr, 0, sizeof(WalIndexHdr)); -

2425

}

executed 180 times by 3 tests: end of block

Executed by:

Self test (438)
Self test (72)
Self test (75)

180

2426 -

2427 -

2428 sqlite3WalEndWriteTransaction(pWal); -

2429 walUnlockExclusive(pWal, 1, 1); -

2430 pWal->ckptLock = 0; -

2431 ; -

2432

return

executed 7377 times by 13 tests: return (rc==0 && eMode!=eMode2 ? 5 : rc);

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

(rc==0

rc==0	Description
TRUE	evaluated 7288 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)
FALSE	evaluated 89 times by 1 test Evaluated by: Self test (438)

&& eMode!=eMode2

eMode!=eMode2	Description
TRUE	evaluated 26 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 7262 times by 13 tests Evaluated by: Self test (101) Self test (104) Self test (105) Self test (438) Self test (72) Self test (73) Self test (75) Self test (80) Self test (82) Self test (84) Self test (85) Self test (89) Self test (90)

? 5 : rc);

executed 7377 times by 13 tests: return (rc==0 && eMode!=eMode2 ? 5 : rc);

Executed by:

Self test (101)
Self test (104)
Self test (105)
Self test (438)
Self test (72)
Self test (73)
Self test (75)
Self test (80)
Self test (82)
Self test (84)
Self test (85)
Self test (89)
Self test (90)

26-7377

2433 } -

2434 -

2435 -

2436 -

2437 -

2438 -

2439 -

2440 int sqlite3WalCallback(Wal *pWal){ -

2441 u32 ret = 0; -

2442

if( pWal

pWal

Description

TRUE

evaluated 67555 times by 46 tests

Evaluated by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

FALSE

evaluated 402037 times by 403 tests

Evaluated by:

Self test
Self test (10)
Self test (101)
Self test (104)
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)
Self test (123)
Self test (124)
...

){

67555-402037

2443 ret = pWal->iCallback; -

2444 pWal->iCallback = 0; -

2445

}

executed 67555 times by 46 tests: end of block

Executed by:

Self test (100)
Self test (101)
Self test (103)
Self test (104)
Self test (105)
Self test (28)
Self test (29)
Self test (37)
Self test (41)
Self test (438)
Self test (50)
Self test (51)
Self test (62)
Self test (63)
Self test (64)
Self test (65)
Self test (66)
Self test (67)
Self test (68)
Self test (69)
Self test (70)
Self test (71)
Self test (72)
Self test (73)
Self test (74)
...

67555

2446

return

executed 469592 times by 434 tests: return (int)ret;

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)
...

(int)ret;

executed 469592 times by 434 tests: return (int)ret;

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)
...

469592

2447 } -

2448 int sqlite3WalExclusiveMode(Wal *pWal, int op){ -

2449 int rc; -

2450 -

2451 ((void) (0)) -

2452 ; -

2453 -

2454 ((void) (0)) -

2455 ; -

2456 -

2457 -

2458 -

2459 -

2460 -

2461 -

2462 -

2463 -

2464 ((void) (0)) -

2465 ; -

2466 -

2467 ((void) (0)) -

2468 ; -

2469 -

2470

if( op==0

op==0

Description

TRUE

evaluated 55584 times by 28 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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

FALSE

evaluated 37 times by 1 test

Evaluated by:

Self test (438)

){

37-55584

2471

if( pWal->exclusiveMode!=0

pWal->exclusiveMode!=0

Description

TRUE

evaluated 10 times by 1 test

Evaluated by:

Self test (438)

FALSE

evaluated 55574 times by 28 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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

){

10-55574

2472 pWal->exclusiveMode = 0; -

2473

if( walLockShared(pWal, (3+(pWal->readLock)))!=0

walLockShared(...readLock)))!=0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 8 times by 1 test Evaluated by: Self test (438)

){

2-8

2474 pWal->exclusiveMode = 1; -

2475

}

executed 2 times by 1 test: end of block

Executed by:

Self test (438)

2476 rc = pWal->exclusiveMode==0; -

2477

}

executed 10 times by 1 test: end of block

Executed by:

Self test (438)

else{

2478 -

2479 rc = 0; -

2480

}

executed 55574 times by 28 tests: end of block

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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

55574

2481

}else if( op>0

op>0	Description
TRUE	evaluated 10 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 27 times by 1 test Evaluated by: Self test (438)

){

10-27

2482 -

2483 ((void) (0)) -

2484 ; -

2485 -

2486 ((void) (0)) -

2487 ; -

2488 walUnlockShared(pWal, (3+(pWal->readLock))); -

2489 pWal->exclusiveMode = 1; -

2490 rc = 1; -

2491

}

executed 10 times by 1 test: end of block

Executed by:

Self test (438)

else{

2492 rc = pWal->exclusiveMode==0; -

2493

}

executed 27 times by 1 test: end of block

Executed by:

Self test (438)

2494

return

executed 55621 times by 28 tests: return rc;

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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

rc;

executed 55621 times by 28 tests: return rc;

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 (64)
Self test (72)
Self test (73)
Self test (79)
Self test (81)
Self test (83)
Self test (86)
Self test (88)
Self test (91)
Self test (92)
Self test (93)
Self test (94)
Self test (95)
Self test (96)
...

55621

2495 } -

2496 -

2497 -

2498 -

2499 -

2500 -

2501 -

2502 int sqlite3WalHeapMemory(Wal *pWal){ -

2503

return

executed 822 times by 11 tests: return (pWal && pWal->exclusiveMode==2 );

Executed by:

Self test (27)
Self test (4)
Self test (438)
Self test (5)
Self test (77)
Self test (78)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)

(pWal

pWal	Description
TRUE	evaluated 26 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 796 times by 11 tests Evaluated by: Self test (27) Self test (4) Self test (438) Self test (5) Self test (77) Self test (78) Self test (79) Self test (80) Self test (81) Self test (82) Self test (83)

&& pWal->exclusiveMode==2

pWal->exclusiveMode==2	Description
TRUE	evaluated 4 times by 1 test Evaluated by: Self test (438)
FALSE	evaluated 22 times by 1 test Evaluated by: Self test (438)

);

executed 822 times by 11 tests: return (pWal && pWal->exclusiveMode==2 );

Executed by:

Self test (27)
Self test (4)
Self test (438)
Self test (5)
Self test (77)
Self test (78)
Self test (79)
Self test (80)
Self test (81)
Self test (82)
Self test (83)

4-822

2504 } -

2505 sqlite3_file *sqlite3WalFile(Wal *pWal){ -

2506

return

never executed: return pWal->pWalFd;

pWal->pWalFd;

never executed: return pWal->pWalFd;

2507 } -

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