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qfilesystemwatcher.cpp

Absolute File Name:

/home/qt/qt5_coco/qt5/qtbase/src/corelib/io/qfilesystemwatcher.cpp

Switch to Source code

Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 -

10 -

11 -

12 -

13 -

14 -

15 -

16 -

17 -

18 -

19 -

20 QFileSystemWatcherEngine *QFileSystemWatcherPrivate::createNativeEngine(QObject *parent) -

21 { -

22 -

23 -

24 -

25 -

26 -

return

executed 355 times by 10 tests: return QInotifyFileSystemWatcherEngine::create(parent);

Executed by:

tst_QApplication
tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_QSidebar
tst_languageChange

QInotifyFileSystemWatcherEngine::create(parent);

executed 355 times by 10 tests: return QInotifyFileSystemWatcherEngine::create(parent);

Executed by:

tst_QApplication
tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_QSidebar
tst_languageChange

355

28 } -

29 -

30 QFileSystemWatcherPrivate::QFileSystemWatcherPrivate() -

31 : native(0), poller(0) -

32 { -

}

executed 355 times by 10 tests: end of block

Executed by:

tst_QApplication
tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_QSidebar
tst_languageChange

355

34 -

35 void QFileSystemWatcherPrivate::init() -

36 { -

37 QFileSystemWatcher * const q = q_func(); -

38 native = createNativeEngine(q); -

if (native

native	Description
TRUE	evaluated 355 times by 10 tests Evaluated by: tst_QApplication tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_QSidebar tst_languageChange
FALSE	never evaluated

) {

0-355

40 QObject::connect(native, -

41 qFlagLocation("2""fileChanged(QString,bool)" "\0" __FILE__ ":" "98"), -

42 q, -

43 qFlagLocation("1""_q_fileChanged(QString,bool)" "\0" __FILE__ ":" "100")); -

44 QObject::connect(native, -

45 qFlagLocation("2""directoryChanged(QString,bool)" "\0" __FILE__ ":" "102"), -

46 q, -

47 qFlagLocation("1""_q_directoryChanged(QString,bool)" "\0" __FILE__ ":" "104")); -

}

executed 355 times by 10 tests: end of block

Executed by:

tst_QApplication
tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_QSidebar
tst_languageChange

355

}

executed 355 times by 10 tests: end of block

Executed by:

tst_QApplication
tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_QSidebar
tst_languageChange

355

50 -

51 void QFileSystemWatcherPrivate::initPollerEngine() -

52 { -

if(poller

poller	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 4 times by 1 test Evaluated by: tst_QFileSystemWatcher

)

4-5

return;

executed 5 times by 1 test: return;

Executed by:

tst_QFileSystemWatcher

55 -

56 QFileSystemWatcher * const q = q_func(); -

57 poller = new QPollingFileSystemWatcherEngine(q); -

58 QObject::connect(poller, -

59 qFlagLocation("2""fileChanged(QString,bool)" "\0" __FILE__ ":" "116"), -

60 q, -

61 qFlagLocation("1""_q_fileChanged(QString,bool)" "\0" __FILE__ ":" "118")); -

62 QObject::connect(poller, -

63 qFlagLocation("2""directoryChanged(QString,bool)" "\0" __FILE__ ":" "120"), -

64 q, -

65 qFlagLocation("1""_q_directoryChanged(QString,bool)" "\0" __FILE__ ":" "122")); -

}

executed 4 times by 1 test: end of block

Executed by:

tst_QFileSystemWatcher

67 -

68 void QFileSystemWatcherPrivate::_q_fileChanged(const QString &path, bool removed) -

69 { -

70 QFileSystemWatcher * const q = q_func(); -

if (!files.contains(path)

!files.contains(path)	Description
TRUE	never evaluated
FALSE	evaluated 28 times by 1 test Evaluated by: tst_QFileSystemWatcher

) {

0-28

72 -

return;

never executed: return;

74 } -

if (removed

removed	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 12 times by 1 test Evaluated by: tst_QFileSystemWatcher

)

12-16

files.removeAll(path);

executed 16 times by 1 test: files.removeAll(path);

Executed by:

tst_QFileSystemWatcher

77 q->fileChanged(path, QFileSystemWatcher::QPrivateSignal()); -

}

executed 28 times by 1 test: end of block

Executed by:

tst_QFileSystemWatcher

79 -

80 void QFileSystemWatcherPrivate::_q_directoryChanged(const QString &path, bool removed) -

81 { -

82 QFileSystemWatcher * const q = q_func(); -

if (!directories.contains(path)

!directories.contains(path)	Description
TRUE	never evaluated
FALSE	evaluated 64 times by 4 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher

) {

0-64

84 -

return;

never executed: return;

86 } -

if (removed

removed	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 58 times by 4 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher

)

6-58

directories.removeAll(path);

executed 6 times by 1 test: directories.removeAll(path);

Executed by:

tst_QFileSystemWatcher

89 q->directoryChanged(path, QFileSystemWatcher::QPrivateSignal()); -

}

executed 64 times by 4 tests: end of block

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher

91 QFileSystemWatcher::QFileSystemWatcher(QObject *parent) -

92 : QObject(*new QFileSystemWatcherPrivate, parent) -

93 { -

94 d_func()->init(); -

}

executed 355 times by 10 tests: end of block

Executed by:

tst_QApplication
tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_QSidebar
tst_languageChange

355

96 -

97 -

98 -

99 -

100 -

101 QFileSystemWatcher::QFileSystemWatcher(const QStringList &paths, QObject *parent) -

102 : QObject(*new QFileSystemWatcherPrivate, parent) -

103 { -

104 d_func()->init(); -

105 addPaths(paths); -

106

}

never executed: end of block

107 -

108 -

109 -

110 -

111 QFileSystemWatcher::~QFileSystemWatcher() -

112 { } -

113 bool QFileSystemWatcher::addPath(const QString &path) -

114 { -

115

if (path.isEmpty()

path.isEmpty()	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 482 times by 8 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_languageChange

) {

1-482

116 QMessageLogger(__FILE__, 255, __PRETTY_FUNCTION__).warning("QFileSystemWatcher::addPath: path is empty"); -

117

return

executed 1 time by 1 test: return true;

Executed by:

tst_QFileSystemWatcher

true;

executed 1 time by 1 test: return true;

Executed by:

tst_QFileSystemWatcher

118 } -

119 -

120 QStringList paths = addPaths(QStringList(path)); -

121

return

executed 482 times by 8 tests: return paths.isEmpty();

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

paths.isEmpty();

executed 482 times by 8 tests: return paths.isEmpty();

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

482

122 } -

123 QStringList QFileSystemWatcher::addPaths(const QStringList &paths) -

124 { -

125 QFileSystemWatcherPrivate * const d = d_func(); -

126 -

127 QStringList p = paths; -

128 QMutableListIterator<QString> it(p); -

129 -

130

while (it.hasNext()

it.hasNext()	Description
TRUE	evaluated 488 times by 8 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_languageChange
FALSE	evaluated 487 times by 8 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_languageChange

) {

487-488

131 const QString &path = it.next(); -

132

if (path.isEmpty()

path.isEmpty()	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 487 times by 8 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_languageChange

)

1-487

133

it.remove();

executed 1 time by 1 test: it.remove();

Executed by:

tst_QFileSystemWatcher

134

}

executed 488 times by 8 tests: end of block

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

488

135 -

136

if (p.isEmpty()

p.isEmpty()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 485 times by 8 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_languageChange

) {

2-485

137 QMessageLogger(__FILE__, 300, __PRETTY_FUNCTION__).warning("QFileSystemWatcher::addPaths: list is empty"); -

138

return

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

Executed by:

tst_QFileSystemWatcher

QStringList();

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

Executed by:

tst_QFileSystemWatcher

139 } -

140 -

141 QFileSystemWatcherEngine *engine = 0; -

142 -

143 const QString on = objectName(); -

144 -

145

if (!on.startsWith(QLatin1String("_qt_autotest_force_engine_"))

!on.startsWith...rce_engine_"))	Description
TRUE	evaluated 458 times by 8 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_languageChange
FALSE	evaluated 27 times by 1 test Evaluated by: tst_QFileSystemWatcher

) {

27-458

146 -

147

if(d->native

d->native	Description
TRUE	evaluated 458 times by 8 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_languageChange
FALSE	never evaluated

) {

0-458

148 engine = d->native; -

149

}

executed 458 times by 8 tests: end of block

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

else {

458

150 d_func()->initPollerEngine(); -

151 engine = d->poller; -

152

}

never executed: end of block

153 -

154 } else { -

155 -

156 const QStringRef forceName = on.midRef(26); -

157

if(forceName == QLatin1String("poller")

forceName == Q...ring("poller")	Description
TRUE	evaluated 9 times by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 18 times by 1 test Evaluated by: tst_QFileSystemWatcher

) {

9-18

158 QMessageLogger(__FILE__, 321, __PRETTY_FUNCTION__).debug("QFileSystemWatcher: skipping native engine, using only polling engine"); -

159 d_func()->initPollerEngine(); -

160 engine = d->poller; -

161

}

executed 9 times by 1 test: end of block

Executed by:

tst_QFileSystemWatcher

else if(forceName == QLatin1String("native")

forceName == Q...ring("native")	Description
TRUE	evaluated 18 times by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	never evaluated

) {

0-18

162 QMessageLogger(__FILE__, 325, __PRETTY_FUNCTION__).debug("QFileSystemWatcher: skipping polling engine, using only native engine"); -

163 engine = d->native; -

164

}

executed 18 times by 1 test: end of block

Executed by:

tst_QFileSystemWatcher

165

}

executed 27 times by 1 test: end of block

Executed by:

tst_QFileSystemWatcher

166 -

167

if(engine

engine	Description
TRUE	evaluated 485 times by 8 tests Evaluated by: tst_QCompleter tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_QGraphicsProxyWidget tst_QPrinter tst_languageChange
FALSE	never evaluated

)

0-485

168

p = engine->addPaths(p, &d->files, &d->directories);

executed 485 times by 8 tests: p = engine->addPaths(p, &d->files, &d->directories);

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

485

169 -

170

return

executed 485 times by 8 tests: return p;

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

executed 485 times by 8 tests: return p;

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

485

171 } -

172 bool QFileSystemWatcher::removePath(const QString &path) -

173 { -

174

if (path.isEmpty()

path.isEmpty()	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 105 times by 5 tests Evaluated by: tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_languageChange

) {

1-105

175 QMessageLogger(__FILE__, 349, __PRETTY_FUNCTION__).warning("QFileSystemWatcher::removePath: path is empty"); -

176

return

executed 1 time by 1 test: return true;

Executed by:

tst_QFileSystemWatcher

true;

executed 1 time by 1 test: return true;

Executed by:

tst_QFileSystemWatcher

177 } -

178 -

179 QStringList paths = removePaths(QStringList(path)); -

180

return

executed 105 times by 5 tests: return paths.isEmpty();

Executed by:

tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_languageChange

paths.isEmpty();

executed 105 times by 5 tests: return paths.isEmpty();

Executed by:

tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_languageChange

105

181 } -

182 QStringList QFileSystemWatcher::removePaths(const QStringList &paths) -

183 { -

184 QFileSystemWatcherPrivate * const d = d_func(); -

185 -

186 QStringList p = paths; -

187 QMutableListIterator<QString> it(p); -

188 -

189

while (it.hasNext()

it.hasNext()	Description
TRUE	evaluated 108 times by 5 tests Evaluated by: tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_languageChange
FALSE	evaluated 108 times by 5 tests Evaluated by: tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_languageChange

) {

108

190 const QString &path = it.next(); -

191

if (path.isEmpty()

path.isEmpty()	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 107 times by 5 tests Evaluated by: tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_languageChange

)

1-107

192

it.remove();

executed 1 time by 1 test: it.remove();

Executed by:

tst_QFileSystemWatcher

193

}

executed 108 times by 5 tests: end of block

Executed by:

tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_languageChange

108

194 -

195

if (p.isEmpty()

p.isEmpty()	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 106 times by 5 tests Evaluated by: tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_languageChange

) {

2-106

196 QMessageLogger(__FILE__, 382, __PRETTY_FUNCTION__).warning("QFileSystemWatcher::removePaths: list is empty"); -

197

return

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

Executed by:

tst_QFileSystemWatcher

QStringList();

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

Executed by:

tst_QFileSystemWatcher

198 } -

199 -

200

if (d->native

d->native	Description
TRUE	evaluated 106 times by 5 tests Evaluated by: tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_languageChange
FALSE	never evaluated

)

0-106

201

p = d->native->removePaths(p, &d->files, &d->directories);

executed 106 times by 5 tests: p = d->native->removePaths(p, &d->files, &d->directories);

Executed by:

tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_languageChange

106

202

if (d->poller

d->poller	Description
TRUE	evaluated 5 times by 1 test Evaluated by: tst_QFileSystemWatcher
FALSE	evaluated 101 times by 5 tests Evaluated by: tst_QFileDialog2 tst_QFileSystemModel tst_QFileSystemWatcher tst_QFiledialog tst_languageChange

)

5-101

203

p = d->poller->removePaths(p, &d->files, &d->directories);

executed 5 times by 1 test: p = d->poller->removePaths(p, &d->files, &d->directories);

Executed by:

tst_QFileSystemWatcher

204 -

205

return

executed 106 times by 5 tests: return p;

Executed by:

tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_languageChange

executed 106 times by 5 tests: return p;

Executed by:

tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_languageChange

106

206 } -

207 QStringList QFileSystemWatcher::directories() const -

208 { -

209 const QFileSystemWatcherPrivate * const d = d_func(); -

210

return

executed 478 times by 8 tests: return d->directories;

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

d->directories;

executed 478 times by 8 tests: return d->directories;

Executed by:

tst_QCompleter
tst_QFileDialog2
tst_QFileSystemModel
tst_QFileSystemWatcher
tst_QFiledialog
tst_QGraphicsProxyWidget
tst_QPrinter
tst_languageChange

478

211 } -

212 -

213 QStringList QFileSystemWatcher::files() const -

214 { -

215 const QFileSystemWatcherPrivate * const d = d_func(); -

216

return

executed 4 times by 1 test: return d->files;

Executed by:

tst_QFileSystemWatcher

d->files;

executed 4 times by 1 test: return d->files;

Executed by:

tst_QFileSystemWatcher

217 } -

218 -

219 -

220 -

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