kernel/qobject.cpp

Switch to Source code Preprocessed file

Line Source Code Coverage

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 -

10 static int DIRECT_CONNECTION_ONLY = 0; -

11 -

12 struct QSlotObjectBaseDeleter { -

13 static void cleanup(QtPrivate::QSlotObjectBase *slot) { -

if (slot) slot->destroyIfLastRef();

executed: slot->destroyIfLastRef();

Execution Count:372

partially evaluated: slot

TRUE	FALSE
yes Evaluation Count:372	no Evaluation Count:0

0-372

}

executed: }

Execution Count:372

372

16 }; -

17 static int *queuedConnectionTypes(const QList<QByteArray> &typeNames) -

18 { -

19 int *types = new int [typeNames.count() + 1]; -

do { if (!(types)) qBadAlloc(); } while (0);

never executed: qBadAlloc();

executed: }

Execution Count:1780

partially evaluated: !(types)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1780

partially evaluated: 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1780

0-1780

for (int i = 0; i < typeNames.count(); ++i) {

evaluated: i < typeNames.count()

TRUE	FALSE
yes Evaluation Count:1384	yes Evaluation Count:1780

1384-1780

22 const QByteArray typeName = typeNames.at(i); -

if (typeName.endsWith('*'))

partially evaluated: typeName.endsWith('*')

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1384

0-1384

types[i] = QMetaType::VoidStar;

never executed: types[i] = QMetaType::VoidStar;

0

25 else -

types[i] = QMetaType::type(typeName);

executed: types[i] = QMetaType::type(typeName);

Execution Count:1384

1384

27 -

if (!types[i]) {

partially evaluated: !types[i]

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1384

0-1384

29 QMessageLogger("kernel/qobject.cpp", 92, __PRETTY_FUNCTION__).warning("QObject::connect: Cannot queue arguments of type '%s'\n" -

30 "(Make sure '%s' is registered using qRegisterMetaType().)", -

31 typeName.constData(), typeName.constData()); -

32 delete [] types; -

return 0;

never executed: return 0;

0

34 } -

}

executed: }

Execution Count:1384

1384

36 types[typeNames.count()] = 0; -

37 -

executed: return types;

Execution Count:1780

1780

39 } -

40 -

41 static int *queuedConnectionTypes(const QArgumentType *argumentTypes, int argc) -

42 { -

43 QScopedArrayPointer<int> types(new int [argc + 1]); -

for (int i = 0; i < argc; ++i) {

evaluated: i < argc

TRUE	FALSE
yes Evaluation Count:34165	yes Evaluation Count:21073

21073-34165

45 const QArgumentType &type = argumentTypes[i]; -

if (type.type())

evaluated: type.type()

TRUE	FALSE
yes Evaluation Count:34164	yes Evaluation Count:1

1-34164

types[i] = type.type();

executed: types[i] = type.type();

Execution Count:34164

34164

else if (type.name().endsWith('*'))

partially evaluated: type.name().endsWith('*')

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

types[i] = QMetaType::VoidStar;

executed: types[i] = QMetaType::VoidStar;

Execution Count:1

1

50 else -

types[i] = QMetaType::type(type.name());

never executed: types[i] = QMetaType::type(type.name());

0

52 -

if (!types[i]) {

partially evaluated: !types[i]

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:34165

0-34165

54 QMessageLogger("kernel/qobject.cpp", 117, __PRETTY_FUNCTION__).warning("QObject::connect: Cannot queue arguments of type '%s'\n" -

55 "(Make sure '%s' is registered using qRegisterMetaType().)", -

56 type.name().constData(), type.name().constData()); -

return 0;

never executed: return 0;

0

58 } -

}

executed: }

Execution Count:34165

34165

60 types[argc] = 0; -

61 -

return types.take();

executed: return types.take();

Execution Count:21073

21073

63 } -

64 -

65 static QBasicMutex _q_ObjectMutexPool[131]; -

66 -

67 -

68 -

69 -

70 -

71 static inline QMutex *signalSlotLock(const QObject *o) -

72 { -

73 return static_cast<QMutex *>(&_q_ObjectMutexPool[ 9395226

uint(quintptr(o)) % sizeof(_q_ObjectMutexPool)/sizeof(QBasicMutex)]);

executed: return static_cast<QMutex *>(&_q_ObjectMutexPool[ uint(quintptr(o)) % sizeof(_q_ObjectMutexPool)/sizeof(QBasicMutex)]);

Execution Count:9395226

9395226

75 } -

76 -

77 extern "C" __attribute__((visibility("default"))) void qt_addObject(QObject *) -

78 {} -

79 -

80 extern "C" __attribute__((visibility("default"))) void qt_removeObject(QObject *) -

81 {} -

82 -

83 struct QConnectionSenderSwitcher { -

84 QObject *receiver; -

85 QObjectPrivate::Sender *previousSender; -

86 QObjectPrivate::Sender currentSender; -

87 bool switched; -

88 -

inline QConnectionSenderSwitcher() : switched(false) {}

executed: }

Execution Count:8326818

8326818

90 -

91 inline QConnectionSenderSwitcher(QObject *receiver, QObject *sender, int signal_absolute_id) -

92 { -

93 switchSender(receiver, sender, signal_absolute_id); -

}

executed: }

Execution Count:91586

91586

95 -

96 inline void switchSender(QObject *receiver, QObject *sender, int signal_absolute_id) -

97 { -

98 this->receiver = receiver; -

99 currentSender.sender = sender; -

100 currentSender.signal = signal_absolute_id; -

101 currentSender.ref = 1; -

102 previousSender = QObjectPrivate::setCurrentSender(receiver, &currentSender); -

103 switched = true; -

}

executed: }

Execution Count:8418280

8418280

105 -

106 inline ~QConnectionSenderSwitcher() -

107 { -

if (switched)

evaluated: switched

TRUE	FALSE
yes Evaluation Count:8418322	yes Evaluation Count:105

105-8418322

QObjectPrivate::resetCurrentSender(receiver, &currentSender, previousSender);

executed: QObjectPrivate::resetCurrentSender(receiver, &currentSender, previousSender);

Execution Count:8418322

8418322

}

executed: }

Execution Count:8418426

8418426

111 private: -

112 QConnectionSenderSwitcher(const QConnectionSenderSwitcher &) = delete; QConnectionSenderSwitcher &operator=(const QConnectionSenderSwitcher &) = delete; -

113 }; -

114 -

115 -

116 void (*QAbstractDeclarativeData::destroyed)(QAbstractDeclarativeData *, QObject *) = 0; -

117 void (*QAbstractDeclarativeData::parentChanged)(QAbstractDeclarativeData *, QObject *, QObject *) = 0; -

118 void (*QAbstractDeclarativeData::signalEmitted)(QAbstractDeclarativeData *, QObject *, int, void **) = 0; -

119 int (*QAbstractDeclarativeData::receivers)(QAbstractDeclarativeData *, const QObject *, int) = 0; -

120 bool (*QAbstractDeclarativeData::isSignalConnected)(QAbstractDeclarativeData *, const QObject *, int) = 0; -

121 -

122 QObjectData::~QObjectData() {} -

123 -

124 QMetaObject *QObjectData::dynamicMetaObject() const -

125 { -

return metaObject->toDynamicMetaObject(q_ptr);

never executed: return metaObject->toDynamicMetaObject(q_ptr);

0

127 } -

128 -

129 QObjectPrivate::QObjectPrivate(int version) -

130 : threadData(0), connectionLists(0), senders(0), currentSender(0), currentChildBeingDeleted(0) -

131 { -

if (version != QObjectPrivateVersion)

partially evaluated: version != QObjectPrivateVersion

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3600974

0-3600974

133 QMessageLogger("kernel/qobject.cpp", 196, __PRETTY_FUNCTION__).fatal("Cannot mix incompatible Qt library (version 0x%x) with this library (version 0x%x)", 0

version, QObjectPrivateVersion);

never executed:

QMessageLogger("kernel/qobject.cpp", 196, __PRETTY_FUNCTION__).fatal("Cannot mix incompatible Qt library (version 0x%x) with this library (version 0x%x)", version, QObjectPrivateVersion);

0

135 -

136 -

137 q_ptr = 0; -

138 parent = 0; -

139 isWidget = false; -

140 blockSig = false; -

141 wasDeleted = false; -

142 isDeletingChildren = false; -

143 sendChildEvents = true; -

144 receiveChildEvents = true; -

145 postedEvents = 0; -

146 extraData = 0; -

147 connectedSignals[0] = connectedSignals[1] = 0; -

148 metaObject = 0; -

149 isWindow = false; -

executed: }

Execution Count:3600979

3600979

151 -

152 QObjectPrivate::~QObjectPrivate() -

153 { -

if (extraData && !extraData->runningTimers.isEmpty()) {

evaluated: extraData

TRUE	FALSE
yes Evaluation Count:56772	yes Evaluation Count:3541668

evaluated: !extraData->runningTimers.isEmpty()

TRUE	FALSE
yes Evaluation Count:1245	yes Evaluation Count:55527

1245-3541668

155 -

if (threadData->eventDispatcher)

evaluated: threadData->eventDispatcher

TRUE	FALSE
yes Evaluation Count:1177	yes Evaluation Count:68

68-1177

threadData->eventDispatcher->unregisterTimers(q_ptr);

executed: threadData->eventDispatcher->unregisterTimers(q_ptr);

Execution Count:1177

1177

158 -

159 -

for (int i = 0; i < extraData->runningTimers.size(); ++i)

evaluated: i < extraData->runningTimers.size()

TRUE	FALSE
yes Evaluation Count:1294	yes Evaluation Count:1245

1245-1294

QAbstractEventDispatcherPrivate::releaseTimerId(extraData->runningTimers.at(i));

executed: QAbstractEventDispatcherPrivate::releaseTimerId(extraData->runningTimers.at(i));

Execution Count:1294

1294

}

executed: }

Execution Count:1245

1245

163 -

if (postedEvents)

evaluated: postedEvents

TRUE	FALSE
yes Evaluation Count:7312	yes Evaluation Count:3591124

7312-3591124

QCoreApplication::removePostedEvents(q_ptr, 0);

executed: QCoreApplication::removePostedEvents(q_ptr, 0);

Execution Count:7312

7312

166 -

167 threadData->deref(); -

168 -

if (metaObject) metaObject->objectDestroyed(q_ptr);

never executed: metaObject->objectDestroyed(q_ptr);

partially evaluated: metaObject

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3598488

0-3598488

170 -

171 -

evaluated: extraData

TRUE	FALSE
yes Evaluation Count:56772	yes Evaluation Count:3541742

56772-3541742

qDeleteAll(extraData->userData);

executed: qDeleteAll(extraData->userData);

Execution Count:56772

56772

174 -

175 delete extraData; -

executed: }

Execution Count:3598481

3598481

177 -

178 -

179 -

180 -

181 -

182 static void computeOffsets(const QMetaObject *metaobject, int *signalOffset, int *methodOffset) -

183 { -

184 *signalOffset = *methodOffset = 0; -

185 const QMetaObject *m = metaobject->d.superdata; -

while (m) {

evaluated: m

TRUE	FALSE
yes Evaluation Count:10003	yes Evaluation Count:207552

10003-207552

187 const QMetaObjectPrivate *d = QMetaObjectPrivate::get(m); -

188 *methodOffset += d->methodCount; -

189 qt_noop(); -

190 *signalOffset += d->signalCount; -

191 m = m->d.superdata; -

}

executed: }

Execution Count:10003

10003

executed: }

Execution Count:207552

207552

194 class QObjectConnectionListVector : public QVector<QObjectPrivate::ConnectionList> -

195 { -

196 public: -

197 bool orphaned; -

198 bool dirty; -

199 int inUse; -

200 QObjectPrivate::ConnectionList allsignals; -

201 -

202 QObjectConnectionListVector() -

203 : QVector<QObjectPrivate::ConnectionList>(), orphaned(false), dirty(false), inUse(0) -

{ }

executed: }

Execution Count:78776

78776

205 -

206 QObjectPrivate::ConnectionList &operator[](int at) -

207 { -

if (at < 0)

evaluated: at < 0

TRUE	FALSE
yes Evaluation Count:185723	yes Evaluation Count:1584227

185723-1584227

return allsignals;

executed: return allsignals;

Execution Count:185723

185723

return QVector<QObjectPrivate::ConnectionList>::operator[](at);

executed: return QVector<QObjectPrivate::ConnectionList>::operator[](at);

Execution Count:1584227

1584227

211 } -

212 }; -

213 -

214 -

215 bool QObjectPrivate::isSender(const QObject *receiver, const char *signal) const -

216 { -

217 const QObject * const q = q_func(); -

218 int signal_index = signalIndex(signal); -

if (signal_index < 0)

never evaluated: signal_index < 0

0

never executed: return false;

0

221 QMutexLocker locker(signalSlotLock(q)); -

if (connectionLists) {

never evaluated: connectionLists

0

if (signal_index < connectionLists->count()) {

never evaluated: signal_index < connectionLists->count()

0

224 const QObjectPrivate::Connection *c = -

225 connectionLists->at(signal_index).first; -

226 -

while (c) {

never evaluated: c

0

if (c->receiver == receiver)

never evaluated: c->receiver == receiver

0

return true;

never executed: return true;

0

230 c = c->nextConnectionList; -

}

never executed: }

0

}

never executed: }

0

}

never executed: }

0

never executed: return false;

0

235 } -

236 -

237 -

238 QObjectList QObjectPrivate::receiverList(const char *signal) const -

239 { -

240 const QObject * const q = q_func(); -

241 QObjectList returnValue; -

242 int signal_index = signalIndex(signal); -

if (signal_index < 0)

partially evaluated: signal_index < 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

return returnValue;

never executed: return returnValue;

0

245 QMutexLocker locker(signalSlotLock(q)); -

if (connectionLists) {

partially evaluated: connectionLists

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

if (signal_index < connectionLists->count()) {

never evaluated: signal_index < connectionLists->count()

0

248 const QObjectPrivate::Connection *c = connectionLists->at(signal_index).first; -

249 -

while (c) {

never evaluated: c

0

if (c->receiver)

never evaluated: c->receiver

0

returnValue << c->receiver;

never executed: returnValue << c->receiver;

0

253 c = c->nextConnectionList; -

}

never executed: }

0

}

never executed: }

0

}

never executed: }

0

return returnValue;

executed: return returnValue;

Execution Count:1

1

258 } -

259 -

260 -

261 QObjectList QObjectPrivate::senderList() const -

262 { -

263 QObjectList returnValue; -

264 QMutexLocker locker(signalSlotLock(q_func())); -

for (Connection *c = senders; c; c = c->next)

never evaluated: c

0

returnValue << c->sender;

never executed: returnValue << c->sender;

0

return returnValue;

never executed: return returnValue;

0

268 } -

269 void QObjectPrivate::addConnection(int signal, Connection *c) -

270 { -

271 qt_noop(); -

if (!connectionLists)

evaluated: !connectionLists

TRUE	FALSE
yes Evaluation Count:78776	yes Evaluation Count:411538

78776-411538

connectionLists = new QObjectConnectionListVector();

executed: connectionLists = new QObjectConnectionListVector();

Execution Count:78776

78776

if (signal >= connectionLists->count())

evaluated: signal >= connectionLists->count()

TRUE	FALSE
yes Evaluation Count:160428	yes Evaluation Count:329886

160428-329886

connectionLists->resize(signal + 1);

executed: connectionLists->resize(signal + 1);

Execution Count:160429

160429

276 -

277 ConnectionList &connectionList = (*connectionLists)[signal]; -

if (connectionList.last) {

evaluated: connectionList.last

TRUE	FALSE
yes Evaluation Count:263399	yes Evaluation Count:226915

226915-263399

279 connectionList.last->nextConnectionList = c; -

} else {

executed: }

Execution Count:263399

263399

281 connectionList.first = c; -

}

executed: }

Execution Count:226913

226913

283 connectionList.last = c; -

284 -

285 cleanConnectionLists(); -

286 -

287 c->prev = &(QObjectPrivate::get(c->receiver)->senders); -

288 c->next = *c->prev; -

289 *c->prev = c; -

if (c->next)

evaluated: c->next

TRUE	FALSE
yes Evaluation Count:311936	yes Evaluation Count:178370

178370-311936

c->next->prev = &c->next;

executed: c->next->prev = &c->next;

Execution Count:311936

311936

292 -

if (signal < 0) {

evaluated: signal < 0

TRUE	FALSE
yes Evaluation Count:133	yes Evaluation Count:490170

133-490170

294 connectedSignals[0] = connectedSignals[1] = ~0; -

} else if (signal < (int)sizeof(connectedSignals) * 8) {

evaluated: signal < (int)sizeof(connectedSignals) * 8

TRUE	FALSE
yes Evaluation Count:490168	yes Evaluation Count:2

executed: }

Execution Count:133

2-490168

296 connectedSignals[signal >> 5] |= (1 << (signal & 0x1f)); -

}

executed: }

Execution Count:490166

490166

298 } -

299 -

300 void QObjectPrivate::cleanConnectionLists() -

301 { -

if (connectionLists->dirty && !connectionLists->inUse) {

evaluated: connectionLists->dirty

TRUE	FALSE
yes Evaluation Count:107265	yes Evaluation Count:383042

evaluated: !connectionLists->inUse

TRUE	FALSE
yes Evaluation Count:107068	yes Evaluation Count:197

197-383042

303 -

for (int signal = -1; signal < connectionLists->count(); ++signal) {

evaluated: signal < connectionLists->count()

TRUE	FALSE
yes Evaluation Count:466611	yes Evaluation Count:107068

107068-466611

305 QObjectPrivate::ConnectionList &connectionList = -

306 (*connectionLists)[signal]; -

307 -

308 -

309 -

310 -

311 QObjectPrivate::Connection *last = 0; -

312 -

313 QObjectPrivate::Connection **prev = &connectionList.first; -

314 QObjectPrivate::Connection *c = *prev; -

while (c) {

evaluated: c

TRUE	FALSE
yes Evaluation Count:315870	yes Evaluation Count:466611

315870-466611

if (c->receiver) {

evaluated: c->receiver

TRUE	FALSE
yes Evaluation Count:180581	yes Evaluation Count:135289

135289-180581

317 last = c; -

318 prev = &c->nextConnectionList; -

319 c = *prev; -

} else {

executed: }

Execution Count:180581

180581

321 QObjectPrivate::Connection *next = c->nextConnectionList; -

322 *prev = next; -

323 c->deref(); -

324 c = next; -

}

executed: }

Execution Count:135289

135289

326 } -

327 -

328 -

329 -

330 connectionList.last = last; -

}

executed: }

Execution Count:466611

466611

332 connectionLists->dirty = false; -

}

executed: }

Execution Count:107068

107068

executed: }

Execution Count:490305

490305

335 -

336 -

337 -

338 -

339 QMetaCallEvent::QMetaCallEvent(ushort method_offset, ushort method_relative, QObjectPrivate::StaticMetaCallFunction callFunction, -

340 const QObject *sender, int signalId, -

341 int nargs, int *types, void **args, QSemaphore *semaphore) -

342 : QEvent(MetaCall), slotObj_(0), sender_(sender), signalId_(signalId), -

343 nargs_(nargs), types_(types), args_(args), semaphore_(semaphore), -

344 callFunction_(callFunction), method_offset_(method_offset), method_relative_(method_relative) -

{ }

executed: }

Execution Count:99311

99311

346 -

347 -

348 -

349 -

350 QMetaCallEvent::QMetaCallEvent(QtPrivate::QSlotObjectBase *slotO, const QObject *sender, int signalId, -

351 int nargs, int *types, void **args, QSemaphore *semaphore) -

352 : QEvent(MetaCall), slotObj_(slotO), sender_(sender), signalId_(signalId), -

353 nargs_(nargs), types_(types), args_(args), semaphore_(semaphore), -

354 callFunction_(0), method_offset_(0), method_relative_(ushort(-1)) -

355 { -

if (slotObj_)

partially evaluated: slotObj_

TRUE	FALSE
yes Evaluation Count:67	no Evaluation Count:0

0-67

slotObj_->ref();

executed: slotObj_->ref();

Execution Count:67

67

executed: }

Execution Count:67

67

359 -

360 -

361 -

362 -

363 QMetaCallEvent::~QMetaCallEvent() -

364 { -

if (types_) {

evaluated: types_

TRUE	FALSE
yes Evaluation Count:98804	yes Evaluation Count:750

750-98804

for (int i = 0; i < nargs_; ++i) {

evaluated: i < nargs_

TRUE	FALSE
yes Evaluation Count:155681	yes Evaluation Count:98802

98802-155681

if (types_[i] && args_[i])

evaluated: types_[i]

TRUE	FALSE
yes Evaluation Count:56895	yes Evaluation Count:98803

partially evaluated: args_[i]

TRUE	FALSE
yes Evaluation Count:56897	no Evaluation Count:0

0-98803

QMetaType::destroy(types_[i], args_[i]);

executed: QMetaType::destroy(types_[i], args_[i]);

Execution Count:56897

56897

}

executed: }

Execution Count:155693

155693

370 free(types_); -

371 free(args_); -

}

executed: }

Execution Count:98818

98818

373 -

if (semaphore_)

evaluated: semaphore_

TRUE	FALSE
yes Evaluation Count:587	yes Evaluation Count:98979

587-98979

semaphore_->release();

executed: semaphore_->release();

Execution Count:587

587

376 -

if (slotObj_)

evaluated: slotObj_

TRUE	FALSE
yes Evaluation Count:67	yes Evaluation Count:99499

67-99499

slotObj_->destroyIfLastRef();

executed: slotObj_->destroyIfLastRef();

Execution Count:67

67

executed: }

Execution Count:99565

99565

380 -

381 -

382 -

383 -

384 void QMetaCallEvent::placeMetaCall(QObject *object) -

385 { -

if (slotObj_) {

evaluated: slotObj_

TRUE	FALSE
yes Evaluation Count:67	yes Evaluation Count:91342

67-91342

387 slotObj_->call(object, args_); -

} else if (callFunction_ && method_offset_ <= object->metaObject()->methodOffset()) {

executed: }

Execution Count:67

evaluated: callFunction_

TRUE	FALSE
yes Evaluation Count:91341	yes Evaluation Count:7

evaluated: method_offset_ <= object->metaObject()->methodOffset()

TRUE	FALSE
yes Evaluation Count:91316	yes Evaluation Count:1

1-91341

389 callFunction_(object, QMetaObject::InvokeMetaMethod, method_relative_, args_); -

} else {

executed: }

Execution Count:91384

91384

391 QMetaObject::metacall(object, QMetaObject::InvokeMetaMethod, method_offset_ + method_relative_, args_); -

}

executed: }

Execution Count:8

8

393 } -

394 void *qt_find_obj_child(QObject *parent, const char *type, const QString &name) -

395 { -

396 QObjectList list = parent->children(); -

if (list.size() == 0) return 0;

never evaluated: list.size() == 0

never executed: return 0;

0

for (int i = 0; i < list.size(); ++i) {

never evaluated: i < list.size()

0

399 QObject *obj = list.at(i); -

if (name == obj->objectName() && obj->inherits(type))

never evaluated: name == obj->objectName()

never evaluated: obj->inherits(type)

0

return obj;

never executed: return obj;

0

}

never executed: }

0

never executed: return 0;

0

404 } -

405 -

406 -

407 -

408 -

409 -

410 -

411 -

412 static bool check_parent_thread(QObject *parent, -

413 QThreadData *parentThreadData, -

414 QThreadData *currentThreadData) -

415 { -

if (parent && parentThreadData != currentThreadData) {

partially evaluated: parent

TRUE	FALSE
yes Evaluation Count:54435	no Evaluation Count:0

partially evaluated: parentThreadData != currentThreadData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:54435

0-54435

417 QThread *parentThread = parentThreadData->thread; -

418 QThread *currentThread = currentThreadData->thread; -

419 QMessageLogger("kernel/qobject.cpp", 647, __PRETTY_FUNCTION__).warning("QObject: Cannot create children for a parent that is in a different thread.\n" -

420 "(Parent is %s(%p), parent's thread is %s(%p), current thread is %s(%p)", -

421 parent->metaObject()->className(), -

422 parent, -

423 parentThread ? parentThread->metaObject()->className() : "QThread", -

424 parentThread, -

425 currentThread ? currentThread->metaObject()->className() : "QThread", -

426 currentThread); -

never executed: return false;

0

428 } -

executed: return true;

Execution Count:54435

54435

430 } -

431 QObject::QObject(QObject *parent) -

432 : d_ptr(new QObjectPrivate) -

433 { -

434 QObjectPrivate * const d = d_func(); -

435 d_ptr->q_ptr = this; -

d->threadData = (parent && !parent->thread()) ? parent->d_func()->threadData : QThreadData::current();

evaluated: parent

TRUE	FALSE
yes Evaluation Count:5257	yes Evaluation Count:77079

evaluated: !parent->thread()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:5256

1-77079

437 d->threadData->ref(); -

if (parent) {

evaluated: parent

TRUE	FALSE
yes Evaluation Count:5257	yes Evaluation Count:77081

5257-77081

439 try { -

if (!check_parent_thread(parent, parent ? parent->d_func()->threadData : 0, d->threadData))

partially evaluated: !check_parent_thread(parent, parent ? parent->d_func()->threadData : 0, d->threadData)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:5257

0-5257

parent = 0;

never executed: parent = 0;

0

442 setParent(parent); -

} catch (...) {

executed: }

Execution Count:5257

5257

444 d->threadData->deref(); -

throw;

never executed: throw;

0

446 } -

}

executed: }

Execution Count:5257

5257

448 qt_addObject(this); -

executed: }

Execution Count:82339

82339

450 -

451 -

452 -

453 -

454 QObject::QObject(QObjectPrivate &dd, QObject *parent) -

455 : d_ptr(&dd) -

456 { -

457 QObjectPrivate * const d = d_func(); -

458 d_ptr->q_ptr = this; -

d->threadData = (parent && !parent->thread()) ? parent->d_func()->threadData : QThreadData::current();

evaluated: parent

TRUE	FALSE
yes Evaluation Count:49176	yes Evaluation Count:3469456

partially evaluated: !parent->thread()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:49177

0-3469456

460 d->threadData->ref(); -

if (parent) {

evaluated: parent

TRUE	FALSE
yes Evaluation Count:49178	yes Evaluation Count:3469461

49178-3469461

462 try { -

if (!check_parent_thread(parent, parent ? parent->d_func()->threadData : 0, d->threadData))

partially evaluated: !check_parent_thread(parent, parent ? parent->d_func()->threadData : 0, d->threadData)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:49178

0-49178

parent = 0;

never executed: parent = 0;

0

if (d->isWidget) {

partially evaluated: d->isWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:49178

0-49178

if (parent) {

never evaluated: parent

0

467 d->parent = parent; -

468 d->parent->d_func()->children.append(this); -

}

never executed: }

0

470 -

} else {

never executed: }

0

472 setParent(parent); -

}

executed: }

Execution Count:49177

49177

474 } catch (...) { -

475 d->threadData->deref(); -

throw;

never executed: throw;

0

477 } -

}

executed: }

Execution Count:49177

49177

479 qt_addObject(this); -

executed: }

Execution Count:3518615

3518615

481 QObject::~QObject() -

482 { -

483 QObjectPrivate * const d = d_func(); -

484 d->wasDeleted = true; -

485 d->blockSig = 0; -

486 -

487 QtSharedPointer::ExternalRefCountData *sharedRefcount = d->sharedRefcount.load(); -

if (sharedRefcount) {

evaluated: sharedRefcount

TRUE	FALSE
yes Evaluation Count:38488	yes Evaluation Count:3560078

38488-3560078

if (sharedRefcount->strongref.load() > 0) {

partially evaluated: sharedRefcount->strongref.load() > 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:38489

0-38489

490 QMessageLogger("kernel/qobject.cpp", 759, __PRETTY_FUNCTION__).warning("QObject: shared QObject was deleted directly. The program is malformed and may crash."); -

491 -

}

never executed: }

0

493 -

494 -

495 sharedRefcount->strongref.store(0); -

if (!sharedRefcount->weakref.deref())

evaluated: !sharedRefcount->weakref.deref()

TRUE	FALSE
yes Evaluation Count:16944	yes Evaluation Count:21546

16944-21546

delete sharedRefcount;

executed: delete sharedRefcount;

Execution Count:16944

16944

}

executed: }

Execution Count:38489

38489

499 -

if (!d->isWidget && d->isSignalConnected(0)) {

evaluated: !d->isWidget

TRUE	FALSE
yes Evaluation Count:3555579	yes Evaluation Count:42959

evaluated: d->isSignalConnected(0)

TRUE	FALSE
yes Evaluation Count:4392	yes Evaluation Count:3551228

4392-3555579

501 try { -

502 destroyed(this); -

} catch (...) {

executed: }

Execution Count:4392

4392

504 -

505 -

506 QMessageLogger("kernel/qobject.cpp", 775, __PRETTY_FUNCTION__).warning("Detected an unexpected exception in ~QObject while emitting destroyed()."); -

throw;

never executed: throw;

0

508 } -

}

executed: }

Execution Count:4392

4392

510 -

if (d->declarativeData)

partially evaluated: d->declarativeData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3598572

0-3598572

QAbstractDeclarativeData::destroyed(d->declarativeData, this);

never executed: QAbstractDeclarativeData::destroyed(d->declarativeData, this);

0

513 -

514 -

if (d->currentSender != 0)

evaluated: d->currentSender != 0

TRUE	FALSE
yes Evaluation Count:30	yes Evaluation Count:3598521

30-3598521

d->currentSender->ref = 0;

executed: d->currentSender->ref = 0;

Execution Count:30

30

517 d->currentSender = 0; -

518 -

if (d->connectionLists || d->senders) {

evaluated: d->connectionLists

TRUE	FALSE
yes Evaluation Count:76806	yes Evaluation Count:3521743

evaluated: d->senders

TRUE	FALSE
yes Evaluation Count:54148	yes Evaluation Count:3467625

54148-3521743

520 QMutex *signalSlotMutex = signalSlotLock(this); -

521 QMutexLocker locker(signalSlotMutex); -

522 -

523 -

if (d->connectionLists) {

evaluated: d->connectionLists

TRUE	FALSE
yes Evaluation Count:76806	yes Evaluation Count:54148

54148-76806

525 ++d->connectionLists->inUse; -

526 int connectionListsCount = d->connectionLists->count(); -

for (int signal = -1; signal < connectionListsCount; ++signal) {

evaluated: signal < connectionListsCount

TRUE	FALSE
yes Evaluation Count:674595	yes Evaluation Count:76808

76808-674595

528 QObjectPrivate::ConnectionList &connectionList = -

529 (*d->connectionLists)[signal]; -

530 -

while (QObjectPrivate::Connection *c = connectionList.first) {

evaluated: QObjectPrivate::Connection *c = connectionList.first

TRUE	FALSE
yes Evaluation Count:340979	yes Evaluation Count:674607

340979-674607

if (!c->receiver) {

evaluated: !c->receiver

TRUE	FALSE
yes Evaluation Count:121519	yes Evaluation Count:219464

121519-219464

533 connectionList.first = c->nextConnectionList; -

534 c->deref(); -

continue;

executed: continue;

Execution Count:121520

121520

536 } -

537 -

538 QMutex *m = signalSlotLock(c->receiver); -

539 bool needToUnlock = QOrderedMutexLocker::relock(signalSlotMutex, m); -

540 -

if (c->receiver) {

evaluated: c->receiver

TRUE	FALSE
yes Evaluation Count:219422	yes Evaluation Count:50

50-219422

542 *c->prev = c->next; -

if (c->next) c->next->prev = c->prev;

executed: c->next->prev = c->prev;

Execution Count:129502

evaluated: c->next

TRUE	FALSE
yes Evaluation Count:129502	yes Evaluation Count:89920

89920-129502

}

executed: }

Execution Count:219422

219422

545 c->receiver = 0; -

if (needToUnlock)

evaluated: needToUnlock

TRUE	FALSE
yes Evaluation Count:210921	yes Evaluation Count:8551

8551-210921

m->unlock();

executed: m->unlock();

Execution Count:210920

210920

548 -

549 connectionList.first = c->nextConnectionList; -

550 c->deref(); -

}

executed: }

Execution Count:219470

219470

}

executed: }

Execution Count:674607

674607

553 -

if (!--d->connectionLists->inUse) {

evaluated: !--d->connectionLists->inUse

TRUE	FALSE
yes Evaluation Count:76734	yes Evaluation Count:74

74-76734

555 delete d->connectionLists; -

} else {

executed: }

Execution Count:76734

76734

557 d->connectionLists->orphaned = true; -

}

executed: }

Execution Count:74

74

559 d->connectionLists = 0; -

}

executed: }

Execution Count:76808

76808

561 -

562 -

563 QObjectPrivate::Connection *node = d->senders; -

while (node) {

evaluated: node

TRUE	FALSE
yes Evaluation Count:139795	yes Evaluation Count:130955

130955-139795

565 QObject *sender = node->sender; -

566 QMutex *m = signalSlotLock(sender); -

567 node->prev = &node; -

568 bool needToUnlock = QOrderedMutexLocker::relock(signalSlotMutex, m); -

569 -

if (!node || node->sender != sender) {

evaluated: !node

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:139783

evaluated: node->sender != sender

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:139780

3-139783

571 m->unlock(); -

continue;

executed: continue;

Execution Count:15

15

573 } -

574 node->receiver = 0; -

575 QObjectConnectionListVector *senderLists = sender->d_func()->connectionLists; -

if (senderLists)

partially evaluated: senderLists

TRUE	FALSE
yes Evaluation Count:139780	no Evaluation Count:0

0-139780

senderLists->dirty = true;

executed: senderLists->dirty = true;

Execution Count:139780

139780

578 -

579 int signal_index = node->signal_index; -

580 node = node->next; -

if (needToUnlock)

evaluated: needToUnlock

TRUE	FALSE
yes Evaluation Count:138723	yes Evaluation Count:1057

1057-138723

m->unlock();

executed: m->unlock();

Execution Count:138723

138723

583 sender->disconnectNotify(QMetaObjectPrivate::signal(sender->metaObject(), signal_index)); -

}

executed: }

Execution Count:139780

139780

}

executed: }

Execution Count:130955

130955

586 -

if (!d->children.isEmpty())

evaluated: !d->children.isEmpty()

TRUE	FALSE
yes Evaluation Count:9602	yes Evaluation Count:3588931

9602-3588931

d->deleteChildren();

executed: d->deleteChildren();

Execution Count:9602

9602

589 -

590 qt_removeObject(this); -

591 -

evaluated: d->parent

TRUE	FALSE
yes Evaluation Count:111769	yes Evaluation Count:3486749

111769-3486749

d->setParent_helper(0);

executed: d->setParent_helper(0);

Execution Count:111769

111769

executed: }

Execution Count:3598592

3598592

595 -

596 QObjectPrivate::Connection::~Connection() -

597 { -

if (ownArgumentTypes) {

evaluated: ownArgumentTypes

TRUE	FALSE
yes Evaluation Count:476247	yes Evaluation Count:35

35-476247

599 const int *v = argumentTypes.load(); -

if (v != &DIRECT_CONNECTION_ONLY)

partially evaluated: v != &DIRECT_CONNECTION_ONLY

TRUE	FALSE
yes Evaluation Count:476247	no Evaluation Count:0

0-476247

executed: delete [] v;

Execution Count:476247

476247

}

executed: }

Execution Count:476246

476246

if (isSlotObject)

evaluated: isSlotObject

TRUE	FALSE
yes Evaluation Count:3940	yes Evaluation Count:472341

3940-472341

slotObj->destroyIfLastRef();

executed: slotObj->destroyIfLastRef();

Execution Count:3940

3940

executed: }

Execution Count:476281

476281

606 QString QObject::objectName() const -

607 { -

608 const QObjectPrivate * const d = d_func(); -

return d->extraData ? d->extraData->objectName : QString();

executed: return d->extraData ? d->extraData->objectName : QString();

Execution Count:1726345

1726345

610 } -

611 -

612 -

613 -

614 -

615 void QObject::setObjectName(const QString &name) -

616 { -

617 QObjectPrivate * const d = d_func(); -

if (!d->extraData)

evaluated: !d->extraData

TRUE	FALSE
yes Evaluation Count:38079	yes Evaluation Count:411

411-38079

d->extraData = new QObjectPrivate::ExtraData;

executed: d->extraData = new QObjectPrivate::ExtraData;

Execution Count:38079

38079

620 -

if (d->extraData->objectName != name) {

evaluated: d->extraData->objectName != name

TRUE	FALSE
yes Evaluation Count:38473	yes Evaluation Count:17

17-38473

622 d->extraData->objectName = name; -

623 objectNameChanged(d->extraData->objectName, QPrivateSignal()); -

}

executed: }

Execution Count:38473

38473

executed: }

Execution Count:38490

38490

626 bool QObject::event(QEvent *e) -

627 { -

628 switch (e->type()) { -

629 case QEvent::Timer: -

630 timerEvent((QTimerEvent*)e); -

break;

executed: break;

Execution Count:42115

42115

632 -

633 case QEvent::ChildAdded: -

634 case QEvent::ChildPolished: -

635 case QEvent::ChildRemoved: -

636 childEvent((QChildEvent*)e); -

break;

executed: break;

Execution Count:201906

201906

638 -

639 case QEvent::DeferredDelete: -

640 qDeleteInEventHandler(this); -

break;

executed: break;

Execution Count:2768

2768

642 -

643 case QEvent::MetaCall: -

644 { -

645 QMetaCallEvent *mce = static_cast<QMetaCallEvent*>(e); -

646 -

647 QConnectionSenderSwitcher sw(this, const_cast<QObject*>(mce->sender()), mce->signalId()); -

648 -

649 mce->placeMetaCall(this); -

break;

executed: break;

Execution Count:91620

91620

651 } -

652 -

653 case QEvent::ThreadChange: { -

654 QObjectPrivate * const d = d_func(); -

655 QThreadData *threadData = d->threadData; -

656 QAbstractEventDispatcher *eventDispatcher = threadData->eventDispatcher; -

if (eventDispatcher) {

evaluated: eventDispatcher

TRUE	FALSE
yes Evaluation Count:23328	yes Evaluation Count:7

7-23328

658 QList<QAbstractEventDispatcher::TimerInfo> timers = eventDispatcher->registeredTimers(this); -

if (!timers.isEmpty()) {

evaluated: !timers.isEmpty()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:23301

3-23301

660 -

661 eventDispatcher->unregisterTimers(this); -

662 QMetaObject::invokeMethod(this, "_q_reregisterTimers", Qt::QueuedConnection, -

663 QArgument<void* >("void*", (new QList<QAbstractEventDispatcher::TimerInfo>(timers)))); -

}

executed: }

Execution Count:3

3

}

executed: }

Execution Count:23301

23301

break;

executed: break;

Execution Count:23316

23316

667 } -

668 -

669 default: -

if (e->type() >= QEvent::User) {

evaluated: e->type() >= QEvent::User

TRUE	FALSE
yes Evaluation Count:268767	yes Evaluation Count:199507

199507-268767

671 customEvent(e); -

break;

executed: break;

Execution Count:268723

268723

673 } -

executed: return false;

Execution Count:199507

199507

675 } -

executed: return true;

Execution Count:630313

630313

677 } -

678 void QObject::timerEvent(QTimerEvent *) -

679 { -

680 } -

681 void QObject::childEvent(QChildEvent * ) -

682 { -

683 } -

684 void QObject::customEvent(QEvent * ) -

685 { -

686 } -

687 bool QObject::eventFilter(QObject * , QEvent * ) -

688 { -

executed: return false;

Execution Count:205230

205230

690 } -

691 bool QObject::blockSignals(bool block) -

692 { -

693 QObjectPrivate * const d = d_func(); -

694 bool previous = d->blockSig; -

695 d->blockSig = block; -

return previous;

executed: return previous;

Execution Count:26864

26864

697 } -

698 -

699 -

700 -

701 -

702 -

703 -

704 QThread *QObject::thread() const -

705 { -

return d_func()->threadData->thread;

executed: return d_func()->threadData->thread;

Execution Count:2174759

2174759

707 } -

708 void QObject::moveToThread(QThread *targetThread) -

709 { -

710 QObjectPrivate * const d = d_func(); -

711 -

if (d->threadData->thread == targetThread) {

evaluated: d->threadData->thread == targetThread

TRUE	FALSE
yes Evaluation Count:8922	yes Evaluation Count:23167

8922-23167

713 -

return;

executed: return;

Execution Count:8922

8922

715 } -

716 -

if (d->parent != 0) {

partially evaluated: d->parent != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23168

0-23168

718 QMessageLogger("kernel/qobject.cpp", 1284, __PRETTY_FUNCTION__).warning("QObject::moveToThread: Cannot move objects with a parent"); -

return;

never executed: return;

0

720 } -

if (d->isWidget) {

partially evaluated: d->isWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23165

0-23165

722 QMessageLogger("kernel/qobject.cpp", 1288, __PRETTY_FUNCTION__).warning("QObject::moveToThread: Widgets cannot be moved to a new thread"); -

return;

never executed: return;

0

724 } -

725 -

726 QThreadData *currentData = QThreadData::current(); -

QThreadData *targetData = targetThread ? QThreadData::get2(targetThread) : new QThreadData(0);

evaluated: targetThread

TRUE	FALSE
yes Evaluation Count:23156	yes Evaluation Count:5

5-23156

if (d->threadData->thread == 0 && currentData == targetData) {

evaluated: d->threadData->thread == 0

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:23168

partially evaluated: currentData == targetData

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-23168

729 -

730 currentData = d->threadData; -

} else if (d->threadData != currentData) {

executed: }

Execution Count:3

partially evaluated: d->threadData != currentData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23168

0-23168

732 QMessageLogger("kernel/qobject.cpp", 1298, __PRETTY_FUNCTION__).warning("QObject::moveToThread: Current thread (%p) is not the object's thread (%p).\n" -

733 "Cannot move to target thread (%p)\n", -

734 currentData->thread, d->threadData->thread, targetData->thread); -

735 -

736 -

737 -

738 -

739 -

740 -

741 -

return;

never executed: return;

0

743 } -

744 -

745 -

746 d->moveToThread_helper(); -

747 -

748 QOrderedMutexLocker locker(&currentData->postEventList.mutex, -

749 &targetData->postEventList.mutex); -

750 -

751 -

752 currentData->ref(); -

753 -

754 -

755 d_func()->setThreadData_helper(currentData, targetData); -

756 -

757 locker.unlock(); -

758 -

759 -

760 currentData->deref(); -

executed: }

Execution Count:23188

23188

762 -

763 void QObjectPrivate::moveToThread_helper() -

764 { -

765 QObject * const q = q_func(); -

766 QEvent e(QEvent::ThreadChange); -

767 QCoreApplication::sendEvent(q, &e); -

for (int i = 0; i < children.size(); ++i) {

evaluated: i < children.size()

TRUE	FALSE
yes Evaluation Count:166	yes Evaluation Count:23293

166-23293

769 QObject *child = children.at(i); -

770 child->d_func()->moveToThread_helper(); -

}

executed: }

Execution Count:166

166

executed: }

Execution Count:23290

23290

773 -

774 void QObjectPrivate::setThreadData_helper(QThreadData *currentData, QThreadData *targetData) -

775 { -

776 QObject * const q = q_func(); -

777 -

778 -

779 int eventsMoved = 0; -

for (int i = 0; i < currentData->postEventList.size(); ++i) {

evaluated: i < currentData->postEventList.size()

TRUE	FALSE
yes Evaluation Count:3295088	yes Evaluation Count:23357

23357-3295088

781 const QPostEvent &pe = currentData->postEventList.at(i); -

if (!pe.event)

evaluated: !pe.event

TRUE	FALSE
yes Evaluation Count:1119223	yes Evaluation Count:2175865

1119223-2175865

continue;

executed: continue;

Execution Count:1119223

1119223

if (pe.receiver == q) {

evaluated: pe.receiver == q

TRUE	FALSE
yes Evaluation Count:408838	yes Evaluation Count:1767027

408838-1767027

785 -

786 targetData->postEventList.addEvent(pe); -

787 const_cast<QPostEvent &>(pe).event = 0; -

788 ++eventsMoved; -

}

executed: }

Execution Count:408838

408838

}

executed: }

Execution Count:2175865

2175865

if (eventsMoved > 0 && targetData->eventDispatcher) {

evaluated: eventsMoved > 0

TRUE	FALSE
yes Evaluation Count:20505	yes Evaluation Count:2852

evaluated: targetData->eventDispatcher

TRUE	FALSE
yes Evaluation Count:20501	yes Evaluation Count:4

4-20505

792 targetData->canWait = false; -

793 targetData->eventDispatcher->wakeUp(); -

}

executed: }

Execution Count:20501

20501

795 -

796 -

if (currentSender)

evaluated: currentSender

TRUE	FALSE
yes Evaluation Count:21001	yes Evaluation Count:2356

2356-21001

currentSender->ref = 0;

executed: currentSender->ref = 0;

Execution Count:21001

21001

799 currentSender = 0; -

800 -

801 -

802 targetData->ref(); -

803 threadData->deref(); -

804 threadData = targetData; -

805 -

for (int i = 0; i < children.size(); ++i) {

evaluated: i < children.size()

TRUE	FALSE
yes Evaluation Count:166	yes Evaluation Count:23357

166-23357

807 QObject *child = children.at(i); -

808 child->d_func()->setThreadData_helper(currentData, targetData); -

}

executed: }

Execution Count:166

166

executed: }

Execution Count:23357

23357

811 -

812 void QObjectPrivate::_q_reregisterTimers(void *pointer) -

813 { -

814 QObject * const q = q_func(); -

815 QList<QAbstractEventDispatcher::TimerInfo> *timerList = reinterpret_cast<QList<QAbstractEventDispatcher::TimerInfo> *>(pointer); -

816 QAbstractEventDispatcher *eventDispatcher = threadData->eventDispatcher; -

for (int i = 0; i < timerList->size(); ++i) {

evaluated: i < timerList->size()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:3

3

818 const QAbstractEventDispatcher::TimerInfo &ti = timerList->at(i); -

819 eventDispatcher->registerTimer(ti.timerId, ti.interval, ti.timerType, q); -

}

executed: }

Execution Count:3

3

821 delete timerList; -

executed: }

Execution Count:3

3

823 int QObject::startTimer(int interval, Qt::TimerType timerType) -

824 { -

825 QObjectPrivate * const d = d_func(); -

826 -

if (interval < 0) {

partially evaluated: interval < 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12025

0-12025

828 QMessageLogger("kernel/qobject.cpp", 1437, __PRETTY_FUNCTION__).warning("QObject::startTimer: QTimer cannot have a negative interval"); -

never executed: return 0;

0

830 } -

831 -

if (!d->threadData->eventDispatcher) {

partially evaluated: !d->threadData->eventDispatcher

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12025

0-12025

833 QMessageLogger("kernel/qobject.cpp", 1442, __PRETTY_FUNCTION__).warning("QObject::startTimer: QTimer can only be used with threads started with QThread"); -

never executed: return 0;

0

835 } -

836 int timerId = d->threadData->eventDispatcher->registerTimer(interval, timerType, this); -

if (!d->extraData)

evaluated: !d->extraData

TRUE	FALSE
yes Evaluation Count:5281	yes Evaluation Count:6744

5281-6744

d->extraData = new QObjectPrivate::ExtraData;

executed: d->extraData = new QObjectPrivate::ExtraData;

Execution Count:5281

5281

839 d->extraData->runningTimers.append(timerId); -

return timerId;

executed: return timerId;

Execution Count:12025

12025

841 } -

842 void QObject::killTimer(int id) -

843 { -

844 QObjectPrivate * const d = d_func(); -

if (id) {

partially evaluated: id

TRUE	FALSE
yes Evaluation Count:10725	no Evaluation Count:0

0-10725

int at = d->extraData ? d->extraData->runningTimers.indexOf(id) : -1;

partially evaluated: d->extraData

TRUE	FALSE
yes Evaluation Count:10725	no Evaluation Count:0

0-10725

if (at == -1) {

partially evaluated: at == -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:10725

0-10725

848 -

849 QMessageLogger("kernel/qobject.cpp", 1468, __PRETTY_FUNCTION__).warning("QObject::killTimer(): Error: timer id %d is not valid for object %p (%s), timer has not been killed", -

850 id, -

851 this, -

852 QString(objectName()).toLocal8Bit().constData()); -

return;

never executed: return;

0

854 } -

855 -

if (d->threadData->eventDispatcher)

evaluated: d->threadData->eventDispatcher

TRUE	FALSE
yes Evaluation Count:10614	yes Evaluation Count:111

111-10614

d->threadData->eventDispatcher->unregisterTimer(id);

executed: d->threadData->eventDispatcher->unregisterTimer(id);

Execution Count:10614

10614

858 -

859 d->extraData->runningTimers.remove(at); -

860 QAbstractEventDispatcherPrivate::releaseTimerId(id); -

}

executed: }

Execution Count:10725

10725

executed: }

Execution Count:10725

10725

863 void qt_qFindChildren_helper(const QObject *parent, const QString &name, -

864 const QMetaObject &mo, QList<void*> *list, Qt::FindChildOptions options) -

865 { -

if (!parent || !list)

evaluated: !parent

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:41086

partially evaluated: !list

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:41086

0-41086

return;

executed: return;

Execution Count:12

12

868 const QObjectList &children = parent->children(); -

869 QObject *obj; -

for (int i = 0; i < children.size(); ++i) {

evaluated: i < children.size()

TRUE	FALSE
yes Evaluation Count:39094	yes Evaluation Count:41086

39094-41086

871 obj = children.at(i); -

if (mo.cast(obj)) {

evaluated: mo.cast(obj)

TRUE	FALSE
yes Evaluation Count:16640	yes Evaluation Count:22454

16640-22454

if (name.isNull() || obj->objectName() == name)

evaluated: name.isNull()

TRUE	FALSE
yes Evaluation Count:16351	yes Evaluation Count:289

evaluated: obj->objectName() == name

TRUE	FALSE
yes Evaluation Count:34	yes Evaluation Count:255

34-16351

list->append(obj);

executed: list->append(obj);

Execution Count:16385

16385

}

executed: }

Execution Count:16640

16640

if (options & Qt::FindChildrenRecursively)

evaluated: options & Qt::FindChildrenRecursively

TRUE	FALSE
yes Evaluation Count:39009	yes Evaluation Count:85

85-39009

qt_qFindChildren_helper(obj, name, mo, list, options);

executed: qt_qFindChildren_helper(obj, name, mo, list, options);

Execution Count:39009

39009

}

executed: }

Execution Count:39094

39094

executed: }

Execution Count:41086

41086

880 -

881 -

882 -

883 -

884 -

885 void qt_qFindChildren_helper(const QObject *parent, const QRegExp &re, -

886 const QMetaObject &mo, QList<void*> *list, Qt::FindChildOptions options) -

887 { -

if (!parent || !list)

partially evaluated: !parent

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:55

partially evaluated: !list

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:55

0-55

return;

never executed: return;

0

890 const QObjectList &children = parent->children(); -

891 QRegExp reCopy = re; -

892 QObject *obj; -

for (int i = 0; i < children.size(); ++i) {

evaluated: i < children.size()

TRUE	FALSE
yes Evaluation Count:70	yes Evaluation Count:55

55-70

894 obj = children.at(i); -

if (mo.cast(obj) && reCopy.indexIn(obj->objectName()) != -1)

evaluated: mo.cast(obj)

TRUE	FALSE
yes Evaluation Count:52	yes Evaluation Count:18

evaluated: reCopy.indexIn(obj->objectName()) != -1

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:37

15-52

list->append(obj);

executed: list->append(obj);

Execution Count:15

15

897 -

if (options & Qt::FindChildrenRecursively)

evaluated: options & Qt::FindChildrenRecursively

TRUE	FALSE
yes Evaluation Count:45	yes Evaluation Count:25

25-45

qt_qFindChildren_helper(obj, re, mo, list, options);

executed: qt_qFindChildren_helper(obj, re, mo, list, options);

Execution Count:45

45

}

executed: }

Execution Count:70

70

executed: }

Execution Count:55

55

902 -

903 -

904 -

905 -

906 -

907 -

908 void qt_qFindChildren_helper(const QObject *parent, const QRegularExpression &re, -

909 const QMetaObject &mo, QList<void*> *list, Qt::FindChildOptions options) -

910 { -

if (!parent || !list)

partially evaluated: !parent

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:50

partially evaluated: !list

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:50

0-50

return;

never executed: return;

0

913 const QObjectList &children = parent->children(); -

914 QObject *obj; -

for (int i = 0; i < children.size(); ++i) {

evaluated: i < children.size()

TRUE	FALSE
yes Evaluation Count:45	yes Evaluation Count:50

45-50

916 obj = children.at(i); -

if (mo.cast(obj)) {

evaluated: mo.cast(obj)

TRUE	FALSE
yes Evaluation Count:33	yes Evaluation Count:12

12-33

918 QRegularExpressionMatch m = re.match(obj->objectName()); -

if (m.hasMatch())

evaluated: m.hasMatch()

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:23

10-23

list->append(obj);

executed: list->append(obj);

Execution Count:10

10

}

executed: }

Execution Count:33

33

if (options & Qt::FindChildrenRecursively)

partially evaluated: options & Qt::FindChildrenRecursively

TRUE	FALSE
yes Evaluation Count:45	no Evaluation Count:0

0-45

qt_qFindChildren_helper(obj, re, mo, list, options);

executed: qt_qFindChildren_helper(obj, re, mo, list, options);

Execution Count:45

45

}

executed: }

Execution Count:45

45

executed: }

Execution Count:50

50

926 -

927 -

928 -

929 -

930 -

931 QObject *qt_qFindChild_helper(const QObject *parent, const QString &name, const QMetaObject &mo, Qt::FindChildOptions options) -

932 { -

if (!parent)

partially evaluated: !parent

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4898

0-4898

never executed: return 0;

0

935 const QObjectList &children = parent->children(); -

936 QObject *obj; -

937 int i; -

for (i = 0; i < children.size(); ++i) {

evaluated: i < children.size()

TRUE	FALSE
yes Evaluation Count:6252	yes Evaluation Count:4534

4534-6252

939 obj = children.at(i); -

if (mo.cast(obj) && (name.isNull() || obj->objectName() == name))

evaluated: mo.cast(obj)

TRUE	FALSE
yes Evaluation Count:526	yes Evaluation Count:5726

evaluated: name.isNull()

TRUE	FALSE
yes Evaluation Count:220	yes Evaluation Count:306

evaluated: obj->objectName() == name

TRUE	FALSE
yes Evaluation Count:144	yes Evaluation Count:162

144-5726

return obj;

executed: return obj;

Execution Count:364

364

}

executed: }

Execution Count:5888

5888

if (options & Qt::FindChildrenRecursively) {

evaluated: options & Qt::FindChildrenRecursively

TRUE	FALSE
yes Evaluation Count:4525	yes Evaluation Count:9

9-4525

for (i = 0; i < children.size(); ++i) {

evaluated: i < children.size()

TRUE	FALSE
yes Evaluation Count:4099	yes Evaluation Count:4363

4099-4363

945 obj = qt_qFindChild_helper(children.at(i), name, mo, options); -

if (obj)

evaluated: obj

TRUE	FALSE
yes Evaluation Count:162	yes Evaluation Count:3937

162-3937

return obj;

executed: return obj;

Execution Count:162

162

}

executed: }

Execution Count:3937

3937

}

executed: }

Execution Count:4363

4363

executed: return 0;

Execution Count:4372

4372

951 } -

952 -

953 -

954 -

955 -

956 -

957 -

958 void QObject::setParent(QObject *parent) -

959 { -

960 QObjectPrivate * const d = d_func(); -

961 qt_noop(); -

962 d->setParent_helper(parent); -

executed: }

Execution Count:77519

77519

964 -

965 void QObjectPrivate::deleteChildren() -

966 { -

967 qt_noop(); -

968 isDeletingChildren = true; -

969 -

970 -

971 -

for (int i = 0; i < children.count(); ++i) {

evaluated: i < children.count()

TRUE	FALSE
yes Evaluation Count:63369	yes Evaluation Count:29164

29164-63369

973 currentChildBeingDeleted = children.at(i); -

974 children[i] = 0; -

975 delete currentChildBeingDeleted; -

}

executed: }

Execution Count:63369

63369

977 children.clear(); -

978 currentChildBeingDeleted = 0; -

979 isDeletingChildren = false; -

executed: }

Execution Count:29164

29164

981 -

982 void QObjectPrivate::setParent_helper(QObject *o) -

983 { -

984 QObject * const q = q_func(); -

if (o == parent)

evaluated: o == parent

TRUE	FALSE
yes Evaluation Count:1646	yes Evaluation Count:229801

1646-229801

return;

executed: return;

Execution Count:1646

1646

if (parent) {

evaluated: parent

TRUE	FALSE
yes Evaluation Count:113156	yes Evaluation Count:116646

113156-116646

988 QObjectPrivate *parentD = parent->d_func(); -

if (parentD->isDeletingChildren && wasDeleted

evaluated: parentD->isDeletingChildren

TRUE	FALSE
yes Evaluation Count:63369	yes Evaluation Count:49787

partially evaluated: wasDeleted

TRUE	FALSE
yes Evaluation Count:63369	no Evaluation Count:0

0-63369

&& parentD->currentChildBeingDeleted == q) {

evaluated: parentD->currentChildBeingDeleted == q

TRUE	FALSE
yes Evaluation Count:63367	yes Evaluation Count:2

2-63367

991 -

992 -

} else {

executed: }

Execution Count:63367

63367

994 const int index = parentD->children.indexOf(q); -

if (parentD->isDeletingChildren) {

evaluated: parentD->isDeletingChildren

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:49787

2-49787

996 parentD->children[index] = 0; -

} else {

executed: }

Execution Count:2

2

998 parentD->children.removeAt(index); -

if (sendChildEvents && parentD->receiveChildEvents) {

evaluated: sendChildEvents

TRUE	FALSE
yes Evaluation Count:49786	yes Evaluation Count:1

partially evaluated: parentD->receiveChildEvents

TRUE	FALSE
yes Evaluation Count:49786	no Evaluation Count:0

0-49786

1000 QChildEvent e(QEvent::ChildRemoved, q); -

1001 QCoreApplication::sendEvent(parent, &e); -

}

executed: }

Execution Count:49786

49786

}

executed: }

Execution Count:49786

49786

1004 } -

1005 } -

1006 parent = o; -

if (parent) {

evaluated: parent

TRUE	FALSE
yes Evaluation Count:117438	yes Evaluation Count:112364

112364-117438

1008 -

if (threadData != parent->d_func()->threadData) {

partially evaluated: threadData != parent->d_func()->threadData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:117439

0-117439

1010 QMessageLogger("kernel/qobject.cpp", 1799, __PRETTY_FUNCTION__).warning("QObject::setParent: Cannot set parent, new parent is in a different thread"); -

1011 parent = 0; -

return;

never executed: return;

0

1013 } -

1014 parent->d_func()->children.append(q); -

if(sendChildEvents && parent->d_func()->receiveChildEvents) {

evaluated: sendChildEvents

TRUE	FALSE
yes Evaluation Count:117437	yes Evaluation Count:1

partially evaluated: parent->d_func()->receiveChildEvents

TRUE	FALSE
yes Evaluation Count:117437	no Evaluation Count:0

0-117437

if (!isWidget) {

evaluated: !isWidget

TRUE	FALSE
yes Evaluation Count:75428	yes Evaluation Count:42009

42009-75428

1017 QChildEvent e(QEvent::ChildAdded, q); -

1018 QCoreApplication::sendEvent(parent, &e); -

}

executed: }

Execution Count:75426

75426

}

executed: }

Execution Count:117435

117435

}

executed: }

Execution Count:117436

117436

if (!isDeletingChildren && declarativeData)

partially evaluated: !isDeletingChildren

TRUE	FALSE
yes Evaluation Count:229800	no Evaluation Count:0

partially evaluated: declarativeData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:229800

0-229800

QAbstractDeclarativeData::parentChanged(declarativeData, q, o);

never executed: QAbstractDeclarativeData::parentChanged(declarativeData, q, o);

0

executed: }

Execution Count:229801

229801

1025 void QObject::installEventFilter(QObject *obj) -

1026 { -

1027 QObjectPrivate * const d = d_func(); -

if (!obj)

partially evaluated: !obj

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:19282

0-19282

return;

never executed: return;

0

if (d->threadData != obj->d_func()->threadData) {

evaluated: d->threadData != obj->d_func()->threadData

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:19281

1-19281

1031 QMessageLogger("kernel/qobject.cpp", 1863, __PRETTY_FUNCTION__).warning("QObject::installEventFilter(): Cannot filter events for objects in a different thread."); -

return;

executed: return;

Execution Count:1

1

1033 } -

1034 -

if (!d->extraData)

evaluated: !d->extraData

TRUE	FALSE
yes Evaluation Count:12891	yes Evaluation Count:6390

6390-12891

d->extraData = new QObjectPrivate::ExtraData;

executed: d->extraData = new QObjectPrivate::ExtraData;

Execution Count:12891

12891

1037 -

1038 -

1039 d->extraData->eventFilters.removeAll((QObject*)0); -

1040 d->extraData->eventFilters.removeAll(obj); -

1041 d->extraData->eventFilters.prepend(obj); -

executed: }

Execution Count:19281

19281

1043 void QObject::removeEventFilter(QObject *obj) -

1044 { -

1045 QObjectPrivate * const d = d_func(); -

if (d->extraData) {

evaluated: d->extraData

TRUE	FALSE
yes Evaluation Count:1092	yes Evaluation Count:921

921-1092

for (int i = 0; i < d->extraData->eventFilters.count(); ++i) {

evaluated: i < d->extraData->eventFilters.count()

TRUE	FALSE
yes Evaluation Count:1315	yes Evaluation Count:1092

1092-1315

if (d->extraData->eventFilters.at(i) == obj)

evaluated: d->extraData->eventFilters.at(i) == obj

TRUE	FALSE
yes Evaluation Count:668	yes Evaluation Count:647

647-668

d->extraData->eventFilters[i] = 0;

executed: d->extraData->eventFilters[i] = 0;

Execution Count:668

668

}

executed: }

Execution Count:1315

1315

}

executed: }

Execution Count:1092

1092

executed: }

Execution Count:2013

2013

1053 void QObject::deleteLater() -

1054 { -

1055 QCoreApplication::postEvent(this, new QDeferredDeleteEvent()); -

executed: }

Execution Count:8432

8432

1057 const int flagged_locations_count = 2; -

1058 static const char* flagged_locations[flagged_locations_count] = {0}; -

1059 -

1060 const char *qFlagLocation(const char *method) -

1061 { -

1062 static int idx = 0; -

1063 flagged_locations[idx] = method; -

1064 idx = (idx+1) % flagged_locations_count; -

never executed: return method;

0

1066 } -

1067 -

1068 static int extract_code(const char *member) -

1069 { -

1070 -

return (((int)(*member) - '0') & 0x3);

executed: return (((int)(*member) - '0') & 0x3);

Execution Count:810355

810355

1072 } -

1073 -

1074 static const char * extract_location(const char *member) -

1075 { -

for (int i = 0; i < flagged_locations_count; ++i) {

never evaluated: i < flagged_locations_count

0

if (member == flagged_locations[i]) {

never evaluated: member == flagged_locations[i]

0

1078 -

1079 const char *location = member + qstrlen(member) + 1; -

if (*location != '\0')

never evaluated: *location != '\0'

0

return location;

never executed: return location;

0

return 0;

never executed: return 0;

0

1083 } -

}

never executed: }

0

never executed: return 0;

0

1086 } -

1087 -

1088 static bool check_signal_macro(const QObject *sender, const char *signal, -

1089 const char *func, const char *op) -

1090 { -

1091 int sigcode = extract_code(signal); -

if (sigcode != 2) {

partially evaluated: sigcode != 2

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:406885

0-406885

if (sigcode == 1)

never evaluated: sigcode == 1

0

1094 QMessageLogger("kernel/qobject.cpp", 2047, __PRETTY_FUNCTION__).warning("QObject::%s: Attempt to %s non-signal %s::%s", 0

func, op, sender->metaObject()->className(), signal+1);

never executed:

QMessageLogger("kernel/qobject.cpp", 2047, __PRETTY_FUNCTION__).warning("QObject::%s: Attempt to %s non-signal %s::%s", func, op, sender->metaObject()->className(), signal+1);

0

1096 else -

1097 QMessageLogger("kernel/qobject.cpp", 2050, __PRETTY_FUNCTION__).warning("QObject::%s: Use the SIGNAL macro to %s %s::%s", 0

func, op, sender->metaObject()->className(), signal);

never executed:

QMessageLogger("kernel/qobject.cpp", 2050, __PRETTY_FUNCTION__).warning("QObject::%s: Use the SIGNAL macro to %s %s::%s", func, op, sender->metaObject()->className(), signal);

0

never executed: return false;

0

1100 } -

executed: return true;

Execution Count:406886

406886

1102 } -

1103 -

1104 static bool check_method_code(int code, const QObject *object, -

1105 const char *method, const char *func) -

1106 { -

if (code != 1 && code != 2) {

evaluated: code != 1

TRUE	FALSE
yes Evaluation Count:12239	yes Evaluation Count:391250

partially evaluated: code != 2

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12239

0-391250

1108 QMessageLogger("kernel/qobject.cpp", 2061, __PRETTY_FUNCTION__).warning("QObject::%s: Use the SLOT or SIGNAL macro to " -

1109 "%s %s::%s", func, func, object->metaObject()->className(), method); -

never executed: return false;

0

1111 } -

executed: return true;

Execution Count:403483

403483

1113 } -

1114 -

1115 static void err_method_notfound(const QObject *object, -

1116 const char *method, const char *func) -

1117 { -

1118 const char *type = "method"; -

1119 switch (extract_code(method)) { -

case 1: type = "slot"; break;

never executed: break;

0

case 2: type = "signal"; break;

never executed: break;

0

1122 } -

1123 const char *loc = extract_location(method); -

if (strchr(method,')') == 0)

never evaluated: strchr(method,')') == 0

0

1125 QMessageLogger("kernel/qobject.cpp", 2078, __PRETTY_FUNCTION__).warning("QObject::%s: Parentheses expected, %s %s::%s%s%s", 0

1126 func, type, object->metaObject()->className(), method+1, 0

loc ? " in ": "", loc ? loc : "");

never executed:

QMessageLogger("kernel/qobject.cpp", 2078, __PRETTY_FUNCTION__).warning("QObject::%s: Parentheses expected, %s %s::%s%s%s", func, type, object->metaObject()->className(), method+1, loc ? " in ": "", loc ? loc : "");

0

1128 else -

1129 QMessageLogger("kernel/qobject.cpp", 2082, __PRETTY_FUNCTION__).warning("QObject::%s: No such %s %s::%s%s%s", 0

1130 func, type, object->metaObject()->className(), method+1, 0

loc ? " in ": "", loc ? loc : "");

never executed:

QMessageLogger("kernel/qobject.cpp", 2082, __PRETTY_FUNCTION__).warning("QObject::%s: No such %s %s::%s%s%s", func, type, object->metaObject()->className(), method+1, loc ? " in ": "", loc ? loc : "");

0

1132 -

1133 } -

1134 -

1135 -

1136 static void err_info_about_objects(const char * func, -

1137 const QObject * sender, -

1138 const QObject * receiver) -

1139 { -

QString a = sender ? sender->objectName() : QString();

never evaluated: sender

0

QString b = receiver ? receiver->objectName() : QString();

never evaluated: receiver

0

if (!a.isEmpty())

never evaluated: !a.isEmpty()

0

QMessageLogger("kernel/qobject.cpp", 2096, __PRETTY_FUNCTION__).warning("QObject::%s: (sender name: '%s')", func, a.toLocal8Bit().data());

never executed:

QMessageLogger("kernel/qobject.cpp", 2096, __PRETTY_FUNCTION__).warning("QObject::%s: (sender name: '%s')", func, a.toLocal8Bit().data());

0

if (!b.isEmpty())

never evaluated: !b.isEmpty()

0

QMessageLogger("kernel/qobject.cpp", 2098, __PRETTY_FUNCTION__).warning("QObject::%s: (receiver name: '%s')", func, b.toLocal8Bit().data());

never executed:

QMessageLogger("kernel/qobject.cpp", 2098, __PRETTY_FUNCTION__).warning("QObject::%s: (receiver name: '%s')", func, b.toLocal8Bit().data());

0

never executed: }

0

1147 QObject *QObject::sender() const -

1148 { -

1149 const QObjectPrivate * const d = d_func(); -

1150 -

1151 QMutexLocker locker(signalSlotLock(this)); -

if (!d->currentSender)

evaluated: !d->currentSender

TRUE	FALSE
yes Evaluation Count:35	yes Evaluation Count:6693

35-6693

executed: return 0;

Execution Count:35

35

1154 -

for (QObjectPrivate::Connection *c = d->senders; c; c = c->next) {

evaluated: c

TRUE	FALSE
yes Evaluation Count:32039	yes Evaluation Count:3

3-32039

if (c->sender == d->currentSender->sender)

evaluated: c->sender == d->currentSender->sender

TRUE	FALSE
yes Evaluation Count:6690	yes Evaluation Count:25349

6690-25349

return d->currentSender->sender;

executed: return d->currentSender->sender;

Execution Count:6690

6690

}

executed: }

Execution Count:25349

25349

1159 -

executed: return 0;

Execution Count:3

3

1161 } -

1162 int QObject::senderSignalIndex() const -

1163 { -

1164 const QObjectPrivate * const d = d_func(); -

1165 int signal_index = d->senderSignalIndex(); -

if (signal_index < 0)

evaluated: signal_index < 0

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:226

7-226

return signal_index;

executed: return signal_index;

Execution Count:7

7

1168 -

return QMetaObjectPrivate::signal(sender()->metaObject(), signal_index).methodIndex();

executed: return QMetaObjectPrivate::signal(sender()->metaObject(), signal_index).methodIndex();

Execution Count:226

226

1170 } -

1171 int QObject::receivers(const char *signal) const -

1172 { -

1173 const QObjectPrivate * const d = d_func(); -

1174 int receivers = 0; -

if (signal) {

partially evaluated: signal

TRUE	FALSE
yes Evaluation Count:36	no Evaluation Count:0

0-36

1176 QByteArray signal_name = QMetaObject::normalizedSignature(signal); -

1177 signal = signal_name; -

1178 -

1179 -

1180 -

1181 -

1182 signal++; -

1183 int signal_index = d->signalIndex(signal); -

if (signal_index < 0) {

partially evaluated: signal_index < 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:36

0-36

1185 -

1186 -

1187 -

return 0;

never executed: return 0;

0

1189 } -

1190 -

if (!d->isSignalConnected(signal_index))

evaluated: !d->isSignalConnected(signal_index)

TRUE	FALSE
yes Evaluation Count:25	yes Evaluation Count:11

11-25

return receivers;

executed: return receivers;

Execution Count:25

25

1193 -

if (d->declarativeData && QAbstractDeclarativeData::receivers) {

partially evaluated: d->declarativeData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11

never evaluated: QAbstractDeclarativeData::receivers

0-11

1195 receivers += QAbstractDeclarativeData::receivers(d->declarativeData, this, -

1196 signal_index); -

}

never executed: }

0

1198 -

1199 QMutexLocker locker(signalSlotLock(this)); -

if (d->connectionLists) {

partially evaluated: d->connectionLists

TRUE	FALSE
yes Evaluation Count:11	no Evaluation Count:0

0-11

if (signal_index < d->connectionLists->count()) {

partially evaluated: signal_index < d->connectionLists->count()

TRUE	FALSE
yes Evaluation Count:11	no Evaluation Count:0

0-11

1202 const QObjectPrivate::Connection *c = -

1203 d->connectionLists->at(signal_index).first; -

while (c) {

evaluated: c

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:11

11-13

receivers += c->receiver ? 1 : 0;

evaluated: c->receiver

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:6

6-7

1206 c = c->nextConnectionList; -

}

executed: }

Execution Count:13

13

}

executed: }

Execution Count:11

11

}

executed: }

Execution Count:11

11

}

executed: }

Execution Count:11

11

return receivers;

executed: return receivers;

Execution Count:11

11

1212 } -

1213 bool QObject::isSignalConnected(const QMetaMethod &signal) const -

1214 { -

1215 const QObjectPrivate * const d = d_func(); -

if (!signal.mobj)

evaluated: !signal.mobj

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:24

1-24

executed: return false;

Execution Count:1

1

1218 -

1219 qt_noop(); -

1220 -

1221 uint signalIndex = (signal.handle - QMetaObjectPrivate::get(signal.mobj)->methodData)/5; -

1222 -

if (signal.mobj->d.data[signal.handle + 4] & MethodCloned)

evaluated: signal.mobj->d.data[signal.handle + 4] & MethodCloned

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:21

3-21

signalIndex = QMetaObjectPrivate::originalClone(signal.mobj, signalIndex);

executed: signalIndex = QMetaObjectPrivate::originalClone(signal.mobj, signalIndex);

Execution Count:3

3

1225 -

1226 signalIndex += QMetaObjectPrivate::signalOffset(signal.mobj); -

1227 -

if (signalIndex < sizeof(d->connectedSignals) * 8)

evaluated: signalIndex < sizeof(d->connectedSignals) * 8

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:4

4-20

return d->isSignalConnected(signalIndex);

executed: return d->isSignalConnected(signalIndex);

Execution Count:20

20

1230 -

1231 QMutexLocker locker(signalSlotLock(this)); -

if (d->connectionLists) {

evaluated: d->connectionLists

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:1

1-3

if (signalIndex < uint(d->connectionLists->count())) {

partially evaluated: signalIndex < uint(d->connectionLists->count())

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

1234 const QObjectPrivate::Connection *c = -

1235 d->connectionLists->at(signalIndex).first; -

while (c) {

partially evaluated: c

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

if (c->receiver)

partially evaluated: c->receiver

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

return true;

executed: return true;

Execution Count:3

3

1239 c = c->nextConnectionList; -

}

never executed: }

0

}

never executed: }

0

}

never executed: }

0

executed: return false;

Execution Count:1

1

1244 } -

1245 void QMetaObjectPrivate::memberIndexes(const QObject *obj, -

1246 const QMetaMethod &member, -

1247 int *signalIndex, int *methodIndex) -

1248 { -

1249 *signalIndex = -1; -

1250 *methodIndex = -1; -

if (!obj || !member.mobj)

evaluated: !obj

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:80

evaluated: !member.mobj

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:71

8-80

return;

executed: return;

Execution Count:17

17

1253 const QMetaObject *m = obj->metaObject(); -

1254 -

while (m != 0 && m != member.mobj)

partially evaluated: m != 0

TRUE	FALSE
yes Evaluation Count:73	no Evaluation Count:0

evaluated: m != member.mobj

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:71

0-73

m = m->d.superdata;

executed: m = m->d.superdata;

Execution Count:2

2

if (!m)

partially evaluated: !m

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:71

0-71

return;

never executed: return;

0

1259 *signalIndex = *methodIndex = (member.handle - get(member.mobj)->methodData)/5; -

1260 -

1261 int signalOffset; -

1262 int methodOffset; -

1263 computeOffsets(m, &signalOffset, &methodOffset); -

1264 -

1265 *methodIndex += methodOffset; -

if (member.methodType() == QMetaMethod::Signal) {

evaluated: member.methodType() == QMetaMethod::Signal

TRUE	FALSE
yes Evaluation Count:36	yes Evaluation Count:35

35-36

1267 *signalIndex = originalClone(m, *signalIndex); -

1268 *signalIndex += signalOffset; -

} else {

executed: }

Execution Count:36

36

1270 *signalIndex = -1; -

}

executed: }

Execution Count:35

35

1272 } -

1273 -

1274 static inline void check_and_warn_compat(const QMetaObject *sender, const QMetaMethod &signal, -

1275 const QMetaObject *receiver, const QMetaMethod &method) -

1276 { -

if (signal.attributes() & QMetaMethod::Compatibility) {

never evaluated: signal.attributes() & QMetaMethod::Compatibility

0

if (!(method.attributes() & QMetaMethod::Compatibility))

never evaluated: !(method.attributes() & QMetaMethod::Compatibility)

0

1279 QMessageLogger("kernel/qobject.cpp", 2346, __PRETTY_FUNCTION__).warning("QObject::connect: Connecting from COMPAT signal (%s::%s)", 0

sender->className(), signal.methodSignature().constData());

never executed:

QMessageLogger("kernel/qobject.cpp", 2346, __PRETTY_FUNCTION__).warning("QObject::connect: Connecting from COMPAT signal (%s::%s)", sender->className(), signal.methodSignature().constData());

0

} else if ((method.attributes() & QMetaMethod::Compatibility) &&

never executed: }

never evaluated: (method.attributes() & QMetaMethod::Compatibility)

0

method.methodType() == QMetaMethod::Signal) {

never evaluated: method.methodType() == QMetaMethod::Signal

0

1283 QMessageLogger("kernel/qobject.cpp", 2350, __PRETTY_FUNCTION__).warning("QObject::connect: Connecting from %s::%s to COMPAT slot (%s::%s)", -

1284 sender->className(), signal.methodSignature().constData(), -

1285 receiver->className(), method.methodSignature().constData()); -

}

never executed: }

0

1287 } -

1288 QMetaObject::Connection QObject::connect(const QObject *sender, const char *signal, -

1289 const QObject *receiver, const char *method, -

1290 Qt::ConnectionType type) -

1291 { -

if (sender == 0 || receiver == 0 || signal == 0 || method == 0) {

partially evaluated: sender == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:380481

partially evaluated: receiver == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:380480

partially evaluated: signal == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:380481

partially evaluated: method == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:380483

0-380483

1293 QMessageLogger("kernel/qobject.cpp", 2428, __PRETTY_FUNCTION__).warning("QObject::connect: Cannot connect %s::%s to %s::%s", -

1294 sender ? sender->metaObject()->className() : "(null)", -

1295 (signal && *signal) ? signal+1 : "(null)", -

1296 receiver ? receiver->metaObject()->className() : "(null)", -

1297 (method && *method) ? method+1 : "(null)"); -

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1299 } -

1300 QByteArray tmp_signal_name; -

1301 -

if (!check_signal_macro(sender, signal, "connect", "bind"))

partially evaluated: !check_signal_macro(sender, signal, "connect", "bind")

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:380480

0-380480

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1304 const QMetaObject *smeta = sender->metaObject(); -

1305 const char *signal_arg = signal; -

1306 ++signal; -

1307 QArgumentTypeArray signalTypes; -

1308 qt_noop(); -

1309 QByteArray signalName = QMetaObjectPrivate::decodeMethodSignature(signal, signalTypes); -

1310 int signal_index = QMetaObjectPrivate::indexOfSignalRelative( -

1311 &smeta, signalName, signalTypes.size(), signalTypes.constData()); -

if (signal_index < 0) {

evaluated: signal_index < 0

TRUE	FALSE
yes Evaluation Count:111	yes Evaluation Count:380366

111-380366

1313 -

1314 tmp_signal_name = QMetaObject::normalizedSignature(signal - 1); -

1315 signal = tmp_signal_name.constData() + 1; -

1316 -

1317 signalTypes.clear(); -

1318 signalName = QMetaObjectPrivate::decodeMethodSignature(signal, signalTypes); -

1319 smeta = sender->metaObject(); -

1320 signal_index = QMetaObjectPrivate::indexOfSignalRelative( -

1321 &smeta, signalName, signalTypes.size(), signalTypes.constData()); -

}

executed: }

Execution Count:111

111

if (signal_index < 0) {

partially evaluated: signal_index < 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:380477

0-380477

1324 err_method_notfound(sender, signal_arg, "connect"); -

1325 err_info_about_objects("connect", sender, receiver); -

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1327 } -

1328 signal_index = QMetaObjectPrivate::originalClone(smeta, signal_index); -

1329 signal_index += QMetaObjectPrivate::signalOffset(smeta); -

1330 -

1331 QByteArray tmp_method_name; -

1332 int membcode = extract_code(method); -

1333 -

if (!check_method_code(membcode, receiver, method, "connect"))

partially evaluated: !check_method_code(membcode, receiver, method, "connect")

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:380469

0-380469

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1336 const char *method_arg = method; -

1337 ++method; -

1338 -

1339 QByteArray methodName; -

1340 QArgumentTypeArray methodTypes; -

1341 const QMetaObject *rmeta = receiver->metaObject(); -

1342 int method_index_relative = -1; -

1343 qt_noop(); -

1344 switch (membcode) { -

1345 case 1: -

1346 method_index_relative = QMetaObjectPrivate::indexOfSlotRelative( -

1347 &rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

break;

executed: break;

Execution Count:368271

368271

1349 case 2: -

1350 method_index_relative = QMetaObjectPrivate::indexOfSignalRelative( -

1351 &rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

break;

executed: break;

Execution Count:12199

12199

1353 } -

if (method_index_relative < 0) {

partially evaluated: method_index_relative < 0

TRUE	FALSE
yes Evaluation Count:380465	no Evaluation Count:0

0-380465

1355 -

1356 tmp_method_name = QMetaObject::normalizedSignature(method); -

1357 method = tmp_method_name.constData(); -

1358 -

1359 methodTypes.clear(); -

1360 methodName = QMetaObjectPrivate::decodeMethodSignature(method, methodTypes); -

1361 -

1362 rmeta = receiver->metaObject(); -

1363 switch (membcode) { -

1364 case 1: -

1365 method_index_relative = QMetaObjectPrivate::indexOfSlotRelative( -

1366 &rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

break;

executed: break;

Execution Count:368279

368279

1368 case 2: -

1369 method_index_relative = QMetaObjectPrivate::indexOfSignalRelative( -

1370 &rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

break;

executed: break;

Execution Count:12196

12196

1372 } -

}

executed: }

Execution Count:380473

380473

1374 -

if (method_index_relative < 0) {

partially evaluated: method_index_relative < 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:380473

0-380473

1376 err_method_notfound(receiver, method_arg, "connect"); -

1377 err_info_about_objects("connect", sender, receiver); -

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1379 } -

1380 -

1381 if (!QMetaObjectPrivate::checkConnectArgs(signalTypes.size(), signalTypes.constData(), 1-380473

methodTypes.size(), methodTypes.constData())) {

evaluated:

!QMetaObjectPrivate::checkConnectArgs(signalTypes.size(), signalTypes.constData(), methodTypes.size(), methodTypes.constData())

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:380473

1-380473

1383 QMessageLogger("kernel/qobject.cpp", 2518, __PRETTY_FUNCTION__).warning("QObject::connect: Incompatible sender/receiver arguments" -

1384 "\n %s::%s --> %s::%s", -

1385 sender->metaObject()->className(), signal, -

1386 receiver->metaObject()->className(), method); -

return QMetaObject::Connection(0);

executed: return QMetaObject::Connection(0);

Execution Count:1

1

1388 } -

1389 -

1390 int *types = 0; -

if ((type == Qt::QueuedConnection)

evaluated: (type == Qt::QueuedConnection)

TRUE	FALSE
yes Evaluation Count:21073	yes Evaluation Count:359397

21073-359397

&& !(types = queuedConnectionTypes(signalTypes.constData(), signalTypes.size()))) {

partially evaluated: !(types = queuedConnectionTypes(signalTypes.constData(), signalTypes.size()))

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:21073

0-21073

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1394 } -

1395 -

1396 -

1397 -

1398 -

1399 -

1400 -

1401 QMetaObject::Connection handle = QMetaObject::Connection(QMetaObjectPrivate::connect( -

1402 sender, signal_index, smeta, receiver, method_index_relative, rmeta ,type, types)); -

executed: return handle;

Execution Count:380475

380475

1404 } -

1405 QMetaObject::Connection QObject::connect(const QObject *sender, const QMetaMethod &signal, -

1406 const QObject *receiver, const QMetaMethod &method, -

1407 Qt::ConnectionType type) -

1408 { -

if (sender == 0

partially evaluated: sender == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:27

0-27

|| receiver == 0

partially evaluated: receiver == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:27

0-27

|| signal.methodType() != QMetaMethod::Signal

evaluated: signal.methodType() != QMetaMethod::Signal

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:24

3-24

|| method.methodType() == QMetaMethod::Constructor) {

evaluated: method.methodType() == QMetaMethod::Constructor

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:23

1-23

1413 QMessageLogger("kernel/qobject.cpp", 2571, __PRETTY_FUNCTION__).warning("QObject::connect: Cannot connect %s::%s to %s::%s", -

1414 sender ? sender->metaObject()->className() : "(null)", -

1415 signal.methodSignature().constData(), -

1416 receiver ? receiver->metaObject()->className() : "(null)", -

1417 method.methodSignature().constData() ); -

return QMetaObject::Connection(0);

executed: return QMetaObject::Connection(0);

Execution Count:4

4

1419 } -

1420 -

1421 int signal_index; -

1422 int method_index; -

1423 { -

1424 int dummy; -

1425 QMetaObjectPrivate::memberIndexes(sender, signal, &signal_index, &dummy); -

1426 QMetaObjectPrivate::memberIndexes(receiver, method, &dummy, &method_index); -

1427 } -

1428 -

1429 const QMetaObject *smeta = sender->metaObject(); -

1430 const QMetaObject *rmeta = receiver->metaObject(); -

if (signal_index == -1) {

partially evaluated: signal_index == -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23

0-23

1432 QMessageLogger("kernel/qobject.cpp", 2590, __PRETTY_FUNCTION__).warning("QObject::connect: Can't find signal %s on instance of class %s", -

1433 signal.methodSignature().constData(), smeta->className()); -

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1435 } -

if (method_index == -1) {

partially evaluated: method_index == -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23

0-23

1437 QMessageLogger("kernel/qobject.cpp", 2595, __PRETTY_FUNCTION__).warning("QObject::connect: Can't find method %s on instance of class %s", -

1438 method.methodSignature().constData(), rmeta->className()); -

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1440 } -

1441 -

if (!QMetaObject::checkConnectArgs(signal.methodSignature().constData(), method.methodSignature().constData())) {

partially evaluated: !QMetaObject::checkConnectArgs(signal.methodSignature().constData(), method.methodSignature().constData())

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23

0-23

1443 QMessageLogger("kernel/qobject.cpp", 2601, __PRETTY_FUNCTION__).warning("QObject::connect: Incompatible sender/receiver arguments" -

1444 "\n %s::%s --> %s::%s", -

1445 smeta->className(), signal.methodSignature().constData(), -

1446 rmeta->className(), method.methodSignature().constData()); -

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1448 } -

1449 -

1450 int *types = 0; -

if ((type == Qt::QueuedConnection)

partially evaluated: (type == Qt::QueuedConnection)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23

0-23

&& !(types = queuedConnectionTypes(signal.parameterTypes())))

never evaluated: !(types = queuedConnectionTypes(signal.parameterTypes()))

0

return QMetaObject::Connection(0);

never executed: return QMetaObject::Connection(0);

0

1454 -

1455 -

1456 -

1457 -

1458 QMetaObject::Connection handle = QMetaObject::Connection(QMetaObjectPrivate::connect( -

1459 sender, signal_index, signal.enclosingMetaObject(), receiver, method_index, 0, type, types)); -

executed: return handle;

Execution Count:23

23

1461 } -

1462 bool QObject::disconnect(const QObject *sender, const char *signal, -

1463 const QObject *receiver, const char *method) -

1464 { -

if (sender == 0 || (receiver == 0 && method != 0)) {

partially evaluated: sender == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:34757

evaluated: receiver == 0

TRUE	FALSE
yes Evaluation Count:9998	yes Evaluation Count:24759

partially evaluated: method != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9998

0-34757

1466 QMessageLogger("kernel/qobject.cpp", 2701, __PRETTY_FUNCTION__).warning("QObject::disconnect: Unexpected null parameter"); -

never executed: return false;

0

1468 } -

1469 -

1470 const char *signal_arg = signal; -

1471 QByteArray signal_name; -

1472 bool signal_found = false; -

if (signal) {

evaluated: signal

TRUE	FALSE
yes Evaluation Count:26406	yes Evaluation Count:8351

8351-26406

1474 try { -

1475 signal_name = QMetaObject::normalizedSignature(signal); -

1476 signal = signal_name.constData(); -

} catch (const std::bad_alloc &) {

executed: }

Execution Count:26406

26406

1478 -

if (sender->metaObject()->indexOfSignal(signal + 1) == -1)

never evaluated: sender->metaObject()->indexOfSignal(signal + 1) == -1

0

throw;

never executed: throw;

0

}

never executed: }

0

1482 -

if (!check_signal_macro(sender, signal, "disconnect", "unbind"))

partially evaluated: !check_signal_macro(sender, signal, "disconnect", "unbind")

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:26406

0-26406

never executed: return false;

0

1485 signal++; -

}

executed: }

Execution Count:26406

26406

1487 -

1488 QByteArray method_name; -

1489 const char *method_arg = method; -

1490 int membcode = -1; -

1491 bool method_found = false; -

if (method) {

evaluated: method

TRUE	FALSE
yes Evaluation Count:23014	yes Evaluation Count:11743

11743-23014

1493 try { -

1494 method_name = QMetaObject::normalizedSignature(method); -

1495 method = method_name.constData(); -

} catch (const std::bad_alloc &) {

executed: }

Execution Count:23014

23014

1497 -

if (receiver->metaObject()->indexOfMethod(method + 1) == -1)

never evaluated: receiver->metaObject()->indexOfMethod(method + 1) == -1

0

throw;

never executed: throw;

0

}

never executed: }

0

1501 -

1502 membcode = extract_code(method); -

if (!check_method_code(membcode, receiver, method, "disconnect"))

partially evaluated: !check_method_code(membcode, receiver, method, "disconnect")

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23014

0-23014

never executed: return false;

0

1505 method++; -

}

executed: }

Execution Count:23014

23014

1507 -

1508 -

1509 -

1510 -

1511 -

1512 bool res = false; -

1513 const QMetaObject *smeta = sender->metaObject(); -

1514 QByteArray signalName; -

1515 QArgumentTypeArray signalTypes; -

1516 qt_noop(); -

if (signal)

evaluated: signal

TRUE	FALSE
yes Evaluation Count:26406	yes Evaluation Count:8351

8351-26406

signalName = QMetaObjectPrivate::decodeMethodSignature(signal, signalTypes);

executed: signalName = QMetaObjectPrivate::decodeMethodSignature(signal, signalTypes);

Execution Count:26406

26406

1519 QByteArray methodName; -

1520 QArgumentTypeArray methodTypes; -

1521 qt_noop(); -

if (method)

evaluated: method

TRUE	FALSE
yes Evaluation Count:23014	yes Evaluation Count:11741

11741-23014

methodName = QMetaObjectPrivate::decodeMethodSignature(method, methodTypes);

executed: methodName = QMetaObjectPrivate::decodeMethodSignature(method, methodTypes);

Execution Count:23014

23014

1524 do { -

1525 int signal_index = -1; -

if (signal) {

evaluated: signal

TRUE	FALSE
yes Evaluation Count:50740	yes Evaluation Count:8349

8349-50740

1527 signal_index = QMetaObjectPrivate::indexOfSignalRelative( -

1528 &smeta, signalName, signalTypes.size(), signalTypes.constData()); -

if (signal_index < 0)

evaluated: signal_index < 0

TRUE	FALSE
yes Evaluation Count:24333	yes Evaluation Count:26407

24333-26407

break;

executed: break;

Execution Count:24333

24333

1531 signal_index = QMetaObjectPrivate::originalClone(smeta, signal_index); -

1532 signal_index += QMetaObjectPrivate::signalOffset(smeta); -

1533 signal_found = true; -

}

executed: }

Execution Count:26407

26407

1535 -

if (!method) {

evaluated: !method

TRUE	FALSE
yes Evaluation Count:11741	yes Evaluation Count:23015

11741-23015

1537 res |= QMetaObjectPrivate::disconnect(sender, signal_index, smeta, receiver, -1, 0); -

} else {

executed: }

Execution Count:11743

11743

1539 const QMetaObject *rmeta = receiver->metaObject(); -

1540 do { -

1541 int method_index = QMetaObjectPrivate::indexOfMethod( -

1542 rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

if (method_index >= 0)

evaluated: method_index >= 0

TRUE	FALSE
yes Evaluation Count:23440	yes Evaluation Count:23008

23008-23440

while (method_index < rmeta->methodOffset())

evaluated: method_index < rmeta->methodOffset()

TRUE	FALSE
yes Evaluation Count:12340	yes Evaluation Count:23440

12340-23440

rmeta = rmeta->superClass();

executed: rmeta = rmeta->superClass();

Execution Count:12340

12340

if (method_index < 0)

evaluated: method_index < 0

TRUE	FALSE
yes Evaluation Count:23008	yes Evaluation Count:23440

23008-23440

break;

executed: break;

Execution Count:23008

23008

1548 res |= QMetaObjectPrivate::disconnect(sender, signal_index, smeta, receiver, method_index, 0); -

1549 method_found = true; -

} while ((rmeta = rmeta->superClass()));

executed: }

Execution Count:23440

evaluated: (rmeta = rmeta->superClass())

TRUE	FALSE
yes Evaluation Count:23433	yes Evaluation Count:7

7-23440

}

executed: }

Execution Count:23015

23015

} while (signal && (smeta = smeta->superClass()));

evaluated: signal

TRUE	FALSE
yes Evaluation Count:26407	yes Evaluation Count:8351

evaluated: (smeta = smeta->superClass())

TRUE	FALSE
yes Evaluation Count:24334	yes Evaluation Count:2073

2073-26407

1553 -

if (signal && !signal_found) {

evaluated: signal

TRUE	FALSE
yes Evaluation Count:26406	yes Evaluation Count:8351

partially evaluated: !signal_found

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:26406

0-26406

1555 err_method_notfound(sender, signal_arg, "disconnect"); -

1556 err_info_about_objects("disconnect", sender, receiver); -

} else if (method && !method_found) {

never executed: }

evaluated: method

TRUE	FALSE
yes Evaluation Count:23014	yes Evaluation Count:11743

partially evaluated: !method_found

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:23014

0-23014

1558 err_method_notfound(receiver, method_arg, "disconnect"); -

1559 err_info_about_objects("disconnect", sender, receiver); -

}

never executed: }

0

if (res) {

evaluated: res

TRUE	FALSE
yes Evaluation Count:17917	yes Evaluation Count:16840

16840-17917

if (!signal)

evaluated: !signal

TRUE	FALSE
yes Evaluation Count:1670	yes Evaluation Count:16247

1670-16247

const_cast<QObject*>(sender)->disconnectNotify(QMetaMethod());

executed: const_cast<QObject*>(sender)->disconnectNotify(QMetaMethod());

Execution Count:1670

1670

}

executed: }

Execution Count:17917

17917

executed: return res;

Execution Count:34755

34755

1566 } -

1567 bool QObject::disconnect(const QObject *sender, const QMetaMethod &signal, -

1568 const QObject *receiver, const QMetaMethod &method) -

1569 { -

if (sender == 0 || (receiver == 0 && method.mobj != 0)) {

partially evaluated: sender == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:22

evaluated: receiver == 0

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:14

partially evaluated: method.mobj != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-22

1571 QMessageLogger("kernel/qobject.cpp", 2836, __PRETTY_FUNCTION__).warning("QObject::disconnect: Unexpected null parameter"); -

never executed: return false;

0

1573 } -

if (signal.mobj) {

evaluated: signal.mobj

TRUE	FALSE
yes Evaluation Count:14	yes Evaluation Count:8

8-14

if(signal.methodType() != QMetaMethod::Signal) {

evaluated: signal.methodType() != QMetaMethod::Signal

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:13

1-13

1576 QMessageLogger("kernel/qobject.cpp", 2841, __PRETTY_FUNCTION__).warning("QObject::%s: Attempt to %s non-signal %s::%s", -

1577 "disconnect","unbind", -

1578 sender->metaObject()->className(), signal.methodSignature().constData()); -

executed: return false;

Execution Count:1

1

1580 } -

}

executed: }

Execution Count:13

13

if (method.mobj) {

evaluated: method.mobj

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:9

9-12

if(method.methodType() == QMetaMethod::Constructor) {

partially evaluated: method.methodType() == QMetaMethod::Constructor

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

1584 QMessageLogger("kernel/qobject.cpp", 2849, __PRETTY_FUNCTION__).warning("QObject::disconect: cannot use constructor as argument %s::%s", -

1585 receiver->metaObject()->className(), method.methodSignature().constData()); -

never executed: return false;

0

1587 } -

}

executed: }

Execution Count:12

12

1589 -

1590 -

1591 QByteArray signalSignature; -

if (signal.mobj) {

evaluated: signal.mobj

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:8

8-13

1593 signalSignature.reserve(signal.methodSignature().size()+1); -

1594 signalSignature.append((char)(2 + '0')); -

1595 signalSignature.append(signal.methodSignature()); -

}

executed: }

Execution Count:13

13

1597 -

1598 int signal_index; -

1599 int method_index; -

1600 { -

1601 int dummy; -

1602 QMetaObjectPrivate::memberIndexes(sender, signal, &signal_index, &dummy); -

1603 QMetaObjectPrivate::memberIndexes(receiver, method, &dummy, &method_index); -

1604 } -

1605 -

1606 -

if (signal.mobj && signal_index == -1) {

evaluated: signal.mobj

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:8

partially evaluated: signal_index == -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:13

0-13

1608 QMessageLogger("kernel/qobject.cpp", 2873, __PRETTY_FUNCTION__).warning("QObject::disconect: signal %s not found on class %s", -

1609 signal.methodSignature().constData(), sender->metaObject()->className()); -

never executed: return false;

0

1611 } -

1612 -

if (receiver && method.mobj && method_index == -1) {

evaluated: receiver

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:8

evaluated: method.mobj

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:1

partially evaluated: method_index == -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-13

1614 QMessageLogger("kernel/qobject.cpp", 2879, __PRETTY_FUNCTION__).warning("QObject::disconect: method %s not found on class %s", -

1615 method.methodSignature().constData(), receiver->metaObject()->className()); -

never executed: return false;

0

1617 } -

1618 -

if (!QMetaObjectPrivate::disconnect(sender, signal_index, signal.mobj, receiver, method_index, 0))

evaluated: !QMetaObjectPrivate::disconnect(sender, signal_index, signal.mobj, receiver, method_index, 0)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:20

1-20

executed: return false;

Execution Count:1

1

1621 -

if (!signal.isValid()) {

evaluated: !signal.isValid()

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:12

8-12

1623 -

1624 -

1625 -

1626 -

1627 const_cast<QObject*>(sender)->disconnectNotify(signal); -

}

executed: }

Execution Count:8

8

executed: return true;

Execution Count:20

20

1630 } -

1631 void QObject::connectNotify(const QMetaMethod &signal) -

1632 { -

1633 (void)signal;; -

executed: }

Execution Count:488525

488525

1635 void QObject::disconnectNotify(const QMetaMethod &signal) -

1636 { -

1637 (void)signal;; -

executed: }

Execution Count:257189

257189

1639 -

1640 -

1641 -

1642 -

1643 -

1644 static int methodIndexToSignalIndex(const QMetaObject **base, int signal_index) -

1645 { -

if (signal_index < 0)

evaluated: signal_index < 0

TRUE	FALSE
yes Evaluation Count:156	yes Evaluation Count:207481

156-207481

return signal_index;

executed: return signal_index;

Execution Count:156

156

1648 const QMetaObject *metaObject = *base; -

while (metaObject && metaObject->methodOffset() > signal_index)

partially evaluated: metaObject

TRUE	FALSE
yes Evaluation Count:415082	no Evaluation Count:0

evaluated: metaObject->methodOffset() > signal_index

TRUE	FALSE
yes Evaluation Count:207601	yes Evaluation Count:207481

0-415082

metaObject = metaObject->superClass();

executed: metaObject = metaObject->superClass();

Execution Count:207601

207601

1651 -

if (metaObject) {

partially evaluated: metaObject

TRUE	FALSE
yes Evaluation Count:207481	no Evaluation Count:0

0-207481

1653 int signalOffset, methodOffset; -

1654 computeOffsets(metaObject, &signalOffset, &methodOffset); -

if (signal_index < metaObject->methodCount())

evaluated: signal_index < metaObject->methodCount()

TRUE	FALSE
yes Evaluation Count:207479	yes Evaluation Count:2

2-207479

signal_index = QMetaObjectPrivate::originalClone(metaObject, signal_index - methodOffset) + signalOffset;

executed: signal_index = QMetaObjectPrivate::originalClone(metaObject, signal_index - methodOffset) + signalOffset;

Execution Count:207479

207479

1657 else -

signal_index = signal_index - methodOffset + signalOffset;

executed: signal_index = signal_index - methodOffset + signalOffset;

Execution Count:2

2

1659 *base = metaObject; -

}

executed: }

Execution Count:207481

207481

return signal_index;

executed: return signal_index;

Execution Count:207481

207481

1662 } -

1663 QMetaObject::Connection QMetaObject::connect(const QObject *sender, int signal_index, -

1664 const QObject *receiver, int method_index, int type, int *types) -

1665 { -

1666 const QMetaObject *smeta = sender->metaObject(); -

1667 signal_index = methodIndexToSignalIndex(&smeta, signal_index); -

1668 return Connection(QMetaObjectPrivate::connect(sender, signal_index, smeta, 106898

1669 receiver, method_index, 106898

1670 0, 106898

executed: return Connection(QMetaObjectPrivate::connect(sender, signal_index, smeta, receiver, method_index, 0, type, types));

Execution Count:106898

106898

1672 } -

1673 QObjectPrivate::Connection *QMetaObjectPrivate::connect(const QObject *sender, -

1674 int signal_index, const QMetaObject *smeta, -

1675 const QObject *receiver, int method_index, -

1676 const QMetaObject *rmeta, int type, int *types) -

1677 { -

1678 QObject *s = const_cast<QObject *>(sender); -

1679 QObject *r = const_cast<QObject *>(receiver); -

1680 -

int method_offset = rmeta ? rmeta->methodOffset() : 0;

evaluated: rmeta

TRUE	FALSE
yes Evaluation Count:380472	yes Evaluation Count:106937

106937-380472

1682 qt_noop(); -

1683 QObjectPrivate::StaticMetaCallFunction callFunction = -

rmeta ? rmeta->d.static_metacall : 0;

evaluated: rmeta

TRUE	FALSE
yes Evaluation Count:380473	yes Evaluation Count:106937

106937-380473

1685 -

1686 QOrderedMutexLocker locker(signalSlotLock(sender), -

1687 signalSlotLock(receiver)); -

1688 -

if (type & Qt::UniqueConnection) {

evaluated: type & Qt::UniqueConnection

TRUE	FALSE
yes Evaluation Count:4424	yes Evaluation Count:482996

4424-482996

1690 QObjectConnectionListVector *connectionLists = QObjectPrivate::get(s)->connectionLists; -

if (connectionLists && connectionLists->count() > signal_index) {

evaluated: connectionLists

TRUE	FALSE
yes Evaluation Count:2464	yes Evaluation Count:1960

evaluated: connectionLists->count() > signal_index

TRUE	FALSE
yes Evaluation Count:2127	yes Evaluation Count:337

337-2464

1692 const QObjectPrivate::Connection *c2 = -

1693 (*connectionLists)[signal_index].first; -

1694 -

1695 int method_index_absolute = method_index + method_offset; -

1696 -

while (c2) {

evaluated: c2

TRUE	FALSE
yes Evaluation Count:1303	yes Evaluation Count:1017

1017-1303

if (c2->receiver == receiver && c2->method() == method_index_absolute)

evaluated: c2->receiver == receiver

TRUE	FALSE
yes Evaluation Count:1112	yes Evaluation Count:191

evaluated: c2->method() == method_index_absolute

TRUE	FALSE
yes Evaluation Count:1110	yes Evaluation Count:2

2-1112

return 0;

executed: return 0;

Execution Count:1110

1110

1700 c2 = c2->nextConnectionList; -

}

executed: }

Execution Count:193

193

}

executed: }

Execution Count:1017

1017

1703 type &= Qt::UniqueConnection - 1; -

}

executed: }

Execution Count:3314

3314

1705 -

1706 QScopedPointer<QObjectPrivate::Connection> c(new QObjectPrivate::Connection); -

1707 c->sender = s; -

1708 c->signal_index = signal_index; -

1709 c->receiver = r; -

1710 c->method_relative = method_index; -

1711 c->method_offset = method_offset; -

1712 c->connectionType = type; -

1713 c->isSlotObject = false; -

1714 c->argumentTypes.store(types); -

1715 c->nextConnectionList = 0; -

1716 c->callFunction = callFunction; -

1717 -

1718 QObjectPrivate::get(s)->addConnection(signal_index, c.data()); -

1719 -

1720 locker.unlock(); -

1721 QMetaMethod smethod = QMetaObjectPrivate::signal(smeta, signal_index); -

if (smethod.isValid())

evaluated: smethod.isValid()

TRUE	FALSE
yes Evaluation Count:486165	yes Evaluation Count:135

135-486165

s->connectNotify(smethod);

executed: s->connectNotify(smethod);

Execution Count:486166

486166

1724 -

return c.take();

executed: return c.take();

Execution Count:486299

486299

1726 } -

1727 -

1728 -

1729 -

1730 -

1731 bool QMetaObject::disconnect(const QObject *sender, int signal_index, -

1732 const QObject *receiver, int method_index) -

1733 { -

1734 const QMetaObject *smeta = sender->metaObject(); -

1735 signal_index = methodIndexToSignalIndex(&smeta, signal_index); -

1736 return QMetaObjectPrivate::disconnect(sender, signal_index, smeta, 100733

receiver, method_index, 0);

executed: return QMetaObjectPrivate::disconnect(sender, signal_index, smeta, receiver, method_index, 0);

Execution Count:100733

100733

1738 } -

1739 bool QMetaObject::disconnectOne(const QObject *sender, int signal_index, -

1740 const QObject *receiver, int method_index) -

1741 { -

1742 const QMetaObject *smeta = sender->metaObject(); -

1743 signal_index = methodIndexToSignalIndex(&smeta, signal_index); -

1744 return QMetaObjectPrivate::disconnect(sender, signal_index, smeta, 6

1745 receiver, method_index, 0, 6

QMetaObjectPrivate::DisconnectOne);

executed:

return QMetaObjectPrivate::disconnect(sender, signal_index, smeta, receiver, method_index, 0, QMetaObjectPrivate::DisconnectOne);

Execution Count:6

6

1747 } -

1748 -

1749 -

1750 -

1751 -

1752 -

1753 bool QMetaObjectPrivate::disconnectHelper(QObjectPrivate::Connection *c, -

1754 const QObject *receiver, int method_index, void **slot, -

1755 QMutex *senderMutex, DisconnectType disconnectType) -

1756 { -

1757 bool success = false; -

while (c) {

evaluated: c

TRUE	FALSE
yes Evaluation Count:148305	yes Evaluation Count:136283

136283-148305

if (c->receiver

evaluated: c->receiver

TRUE	FALSE
yes Evaluation Count:143183	yes Evaluation Count:5122

5122-143183

&& (receiver == 0 || (c->receiver == receiver

evaluated: receiver == 0

TRUE	FALSE
yes Evaluation Count:67	yes Evaluation Count:143116

evaluated: c->receiver == receiver

TRUE	FALSE
yes Evaluation Count:122827	yes Evaluation Count:20289

67-143116

&& (method_index < 0 || c->method() == method_index)

evaluated: method_index < 0

TRUE	FALSE
yes Evaluation Count:4663	yes Evaluation Count:118164

evaluated: c->method() == method_index

TRUE	FALSE
yes Evaluation Count:116498	yes Evaluation Count:1666

1666-118164

&& (slot == 0 || (c->isSlotObject && c->slotObj->compare(slot)))))) {

evaluated: slot == 0

TRUE	FALSE
yes Evaluation Count:121157	yes Evaluation Count:4

partially evaluated: c->isSlotObject

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

partially evaluated: c->slotObj->compare(slot)

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-121157

1763 bool needToUnlock = false; -

1764 QMutex *receiverMutex = 0; -

if (!receiver) {

evaluated: !receiver

TRUE	FALSE
yes Evaluation Count:67	yes Evaluation Count:121161

67-121161

1766 receiverMutex = signalSlotLock(c->receiver); -

1767 -

1768 needToUnlock = QOrderedMutexLocker::relock(senderMutex, receiverMutex); -

}

executed: }

Execution Count:67

67

if (c->receiver) {

partially evaluated: c->receiver

TRUE	FALSE
yes Evaluation Count:121228	no Evaluation Count:0

0-121228

1771 *c->prev = c->next; -

if (c->next)

evaluated: c->next

TRUE	FALSE
yes Evaluation Count:22812	yes Evaluation Count:98416

22812-98416

c->next->prev = c->prev;

executed: c->next->prev = c->prev;

Execution Count:22812

22812

}

executed: }

Execution Count:121228

121228

1775 -

if (needToUnlock)

evaluated: needToUnlock

TRUE	FALSE
yes Evaluation Count:50	yes Evaluation Count:121178

50-121178

receiverMutex->unlock();

executed: receiverMutex->unlock();

Execution Count:50

50

1778 -

1779 c->receiver = 0; -

1780 -

1781 success = true; -

1782 -

if (disconnectType == DisconnectOne)

evaluated: disconnectType == DisconnectOne

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:121224

4-121224

return success;

executed: return success;

Execution Count:4

4

}

executed: }

Execution Count:121224

121224

1786 c = c->nextConnectionList; -

}

executed: }

Execution Count:148301

148301

return success;

executed: return success;

Execution Count:136283

136283

1789 } -

1790 -

1791 -

1792 -

1793 -

1794 -

1795 bool QMetaObjectPrivate::disconnect(const QObject *sender, -

1796 int signal_index, const QMetaObject *smeta, -

1797 const QObject *receiver, int method_index, void **slot, -

1798 DisconnectType disconnectType) -

1799 { -

if (!sender)

partially evaluated: !sender

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:135950

0-135950

never executed: return false;

0

1802 -

1803 QObject *s = const_cast<QObject *>(sender); -

1804 -

1805 QMutex *senderMutex = signalSlotLock(sender); -

QMutex *receiverMutex = receiver ? signalSlotLock(receiver) : 0;

evaluated: receiver

TRUE	FALSE
yes Evaluation Count:125945	yes Evaluation Count:10005

10005-125945

1807 QOrderedMutexLocker locker(senderMutex, receiverMutex); -

1808 -

1809 QObjectConnectionListVector *connectionLists = QObjectPrivate::get(s)->connectionLists; -

if (!connectionLists)

evaluated: !connectionLists

TRUE	FALSE
yes Evaluation Count:6751	yes Evaluation Count:129201

6751-129201

executed: return false;

Execution Count:6751

6751

1812 -

1813 -

1814 ++connectionLists->inUse; -

1815 -

1816 bool success = false; -

if (signal_index < 0) {

evaluated: signal_index < 0

TRUE	FALSE
yes Evaluation Count:1717	yes Evaluation Count:127484

1717-127484

1818 -

for (int sig_index = -1; sig_index < connectionLists->count(); ++sig_index) {

evaluated: sig_index < connectionLists->count()

TRUE	FALSE
yes Evaluation Count:14550	yes Evaluation Count:1717

1717-14550

1820 QObjectPrivate::Connection *c = -

1821 (*connectionLists)[sig_index].first; -

if (disconnectHelper(c, receiver, method_index, slot, senderMutex, disconnectType)) {

evaluated: disconnectHelper(c, receiver, method_index, slot, senderMutex, disconnectType)

TRUE	FALSE
yes Evaluation Count:4280	yes Evaluation Count:10270

4280-10270

1823 success = true; -

1824 connectionLists->dirty = true; -

}

executed: }

Execution Count:4280

4280

}

executed: }

Execution Count:14550

14550

} else if (signal_index < connectionLists->count()) {

executed: }

Execution Count:1717

evaluated: signal_index < connectionLists->count()

TRUE	FALSE
yes Evaluation Count:121737	yes Evaluation Count:5747

1717-121737

1828 QObjectPrivate::Connection *c = -

1829 (*connectionLists)[signal_index].first; -

if (disconnectHelper(c, receiver, method_index, slot, senderMutex, disconnectType)) {

evaluated: disconnectHelper(c, receiver, method_index, slot, senderMutex, disconnectType)

TRUE	FALSE
yes Evaluation Count:116593	yes Evaluation Count:5144

5144-116593

1831 success = true; -

1832 connectionLists->dirty = true; -

}

executed: }

Execution Count:116593

116593

}

executed: }

Execution Count:121737

121737

1835 -

1836 --connectionLists->inUse; -

1837 qt_noop(); -

if (connectionLists->orphaned && !connectionLists->inUse)

partially evaluated: connectionLists->orphaned

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:129201

never evaluated: !connectionLists->inUse

0-129201

delete connectionLists;

never executed: delete connectionLists;

0

1840 -

1841 locker.unlock(); -

if (success) {

evaluated: success

TRUE	FALSE
yes Evaluation Count:118274	yes Evaluation Count:10927

10927-118274

1843 QMetaMethod smethod = QMetaObjectPrivate::signal(smeta, signal_index); -

if (smethod.isValid())

evaluated: smethod.isValid()

TRUE	FALSE
yes Evaluation Count:116593	yes Evaluation Count:1681

1681-116593

s->disconnectNotify(smethod);

executed: s->disconnectNotify(smethod);

Execution Count:116593

116593

}

executed: }

Execution Count:118274

118274

1847 -

return success;

executed: return success;

Execution Count:129201

129201

1849 } -

1850 void QMetaObject::connectSlotsByName(QObject *o) -

1851 { -

if (!o)

partially evaluated: !o

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:203

0-203

return;

never executed: return;

0

1854 const QMetaObject *mo = o->metaObject(); -

1855 qt_noop(); -

1856 const QObjectList list = o->findChildren<QObject *>(QString()); -

for (int i = 0; i < mo->methodCount(); ++i) {

evaluated: i < mo->methodCount()

TRUE	FALSE
yes Evaluation Count:12945	yes Evaluation Count:203

203-12945

1858 QByteArray slotSignature = mo->method(i).methodSignature(); -

1859 const char *slot = slotSignature.constData(); -

1860 qt_noop(); -

if (slot[0] != 'o' || slot[1] != 'n' || slot[2] != '_')

evaluated: slot[0] != 'o'

TRUE	FALSE
yes Evaluation Count:12527	yes Evaluation Count:418

evaluated: slot[1] != 'n'

TRUE	FALSE
yes Evaluation Count:394	yes Evaluation Count:24

evaluated: slot[2] != '_'

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:23

1-12527

continue;

executed: continue;

Execution Count:12922

12922

1863 bool foundIt = false; -

for(int j = 0; j < list.count(); ++j) {

evaluated: j < list.count()

TRUE	FALSE
yes Evaluation Count:26	yes Evaluation Count:7

7-26

1865 const QObject *co = list.at(j); -

1866 QByteArray objName = co->objectName().toLatin1(); -

1867 int len = objName.length(); -

if (!len || qstrncmp(slot + 3, objName.data(), len) || slot[len+3] != '_')

partially evaluated: !len

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:26

evaluated: qstrncmp(slot + 3, objName.data(), len)

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:16

partially evaluated: slot[len+3] != '_'

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:16

0-26

continue;

executed: continue;

Execution Count:10

10

1870 const QMetaObject *smeta; -

1871 int sigIndex = co->d_func()->signalIndex(slot + len + 4, &smeta); -

if (sigIndex < 0) {

evaluated: sigIndex < 0

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:15

1-15

1873 const QMetaObject *smo = co->metaObject(); -

1874 int slotlen = qstrlen(slot + len + 4) - 1; -

for (int k = 0; k < QMetaObjectPrivate::absoluteSignalCount(smo); ++k) {

partially evaluated: k < QMetaObjectPrivate::absoluteSignalCount(smo)

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

0-7

1876 QMetaMethod method = QMetaObjectPrivate::signal(smo, k); -

if (!qstrncmp(method.methodSignature().constData(), slot + len + 4, slotlen)) {

evaluated: !qstrncmp(method.methodSignature().constData(), slot + len + 4, slotlen)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:6

1-6

1878 smeta = method.enclosingMetaObject(); -

1879 sigIndex = k; -

break;

executed: break;

Execution Count:1

1

1881 } -

}

executed: }

Execution Count:6

6

}

executed: }

Execution Count:1

1

if (sigIndex < 0)

partially evaluated: sigIndex < 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:16

0-16

continue;

never executed: continue;

0

1886 -

if (Connection(QMetaObjectPrivate::connect(co, sigIndex, smeta, o, i))) {

partially evaluated: Connection(QMetaObjectPrivate::connect(co, sigIndex, smeta, o, i))

TRUE	FALSE
yes Evaluation Count:16	no Evaluation Count:0

0-16

1888 foundIt = true; -

break;

executed: break;

Execution Count:16

16

1890 } -

}

never executed: }

0

if (foundIt) {

evaluated: foundIt

TRUE	FALSE
yes Evaluation Count:16	yes Evaluation Count:7

7-16

1893 -

while (mo->method(i + 1).attributes() & QMetaMethod::Cloned)

evaluated: mo->method(i + 1).attributes() & QMetaMethod::Cloned

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:16

3-16

++i;

executed: ++i;

Execution Count:3

3

} else if (!(mo->method(i).attributes() & QMetaMethod::Cloned)) {

executed: }

Execution Count:16

evaluated: !(mo->method(i).attributes() & QMetaMethod::Cloned)

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:2

2-16

1897 QMessageLogger("kernel/qobject.cpp", 3271, __PRETTY_FUNCTION__).warning("QMetaObject::connectSlotsByName: No matching signal for %s", slot); -

}

executed: }

Execution Count:5

5

1899 } -

executed: }

Execution Count:203

203

1901 -

1902 -

1903 -

1904 -

1905 -

1906 -

1907 static void queued_activate(QObject *sender, int signal, QObjectPrivate::Connection *c, void **argv) -

1908 { -

1909 const int *argumentTypes = c->argumentTypes.load(); -

if (!argumentTypes && argumentTypes != &DIRECT_CONNECTION_ONLY) {

evaluated: !argumentTypes

TRUE	FALSE
yes Evaluation Count:1780	yes Evaluation Count:23174

partially evaluated: argumentTypes != &DIRECT_CONNECTION_ONLY

TRUE	FALSE
yes Evaluation Count:1780	no Evaluation Count:0

0-23174

1911 QMetaMethod m = QMetaObjectPrivate::signal(sender->metaObject(), signal); -

1912 argumentTypes = queuedConnectionTypes(m.parameterTypes()); -

if (!argumentTypes)

partially evaluated: !argumentTypes

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1780

0-1780

argumentTypes = &DIRECT_CONNECTION_ONLY;

never executed: argumentTypes = &DIRECT_CONNECTION_ONLY;

0

if (!c->argumentTypes.testAndSetOrdered(0, argumentTypes)) {

partially evaluated: !c->argumentTypes.testAndSetOrdered(0, argumentTypes)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1780

0-1780

if (argumentTypes != &DIRECT_CONNECTION_ONLY)

never evaluated: argumentTypes != &DIRECT_CONNECTION_ONLY

0

delete [] argumentTypes;

never executed: delete [] argumentTypes;

0

1918 argumentTypes = c->argumentTypes.load(); -

}

never executed: }

0

}

executed: }

Execution Count:1780

1780

if (argumentTypes == &DIRECT_CONNECTION_ONLY)

partially evaluated: argumentTypes == &DIRECT_CONNECTION_ONLY

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:24954

0-24954

return;

never executed: return;

0

1923 int nargs = 1; -

while (argumentTypes[nargs-1])

evaluated: argumentTypes[nargs-1]

TRUE	FALSE
yes Evaluation Count:35745	yes Evaluation Count:24954

24954-35745

executed: ++nargs;

Execution Count:35745

35745

1926 int *types = (int *) malloc(nargs*sizeof(int)); -

do { if (!(types)) qBadAlloc(); } while (0);

never executed: qBadAlloc();

executed: }

Execution Count:24954

partially evaluated: !(types)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:24954

partially evaluated: 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:24954

0-24954

1928 void **args = (void **) malloc(nargs*sizeof(void *)); -

do { if (!(args)) qBadAlloc(); } while (0);

never executed: qBadAlloc();

executed: }

Execution Count:24954

partially evaluated: !(args)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:24954

partially evaluated: 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:24954

0-24954

1930 types[0] = 0; -

1931 args[0] = 0; -

for (int n = 1; n < nargs; ++n)

evaluated: n < nargs

TRUE	FALSE
yes Evaluation Count:35745	yes Evaluation Count:24954

24954-35745

args[n] = QMetaType::create((types[n] = argumentTypes[n-1]), argv[n]);

executed: args[n] = QMetaType::create((types[n] = argumentTypes[n-1]), argv[n]);

Execution Count:35745

35745

QMetaCallEvent *ev = c->isSlotObject ?

evaluated: c->isSlotObject

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:24939

15-24939

1935 new QMetaCallEvent(c->slotObj, sender, signal, nargs, types, args) : -

1936 new QMetaCallEvent(c->method_offset, c->method_relative, c->callFunction, sender, signal, nargs, types, args); -

1937 QCoreApplication::postEvent(c->receiver, ev); -

executed: }

Execution Count:24954

24954

1939 -

1940 -

1941 -

1942 -

1943 void QMetaObject::activate(QObject *sender, const QMetaObject *m, int local_signal_index, -

1944 void **argv) -

1945 { -

1946 activate(sender, QMetaObjectPrivate::signalOffset(m), local_signal_index, argv); -

executed: }

Execution Count:20609033

20609033

1948 -

1949 -

1950 -

1951 -

1952 void QMetaObject::activate(QObject *sender, int signalOffset, int local_signal_index, void **argv) -

1953 { -

1954 int signal_index = signalOffset + local_signal_index; -

1955 -

if (!sender->d_func()->isSignalConnected(signal_index))

evaluated: !sender->d_func()->isSignalConnected(signal_index)

TRUE	FALSE
yes Evaluation Count:12917625	yes Evaluation Count:7691301

7691301-12917625

return;

executed: return;

Execution Count:12917631

12917631

1958 -

if (sender->d_func()->blockSig)

evaluated: sender->d_func()->blockSig

TRUE	FALSE
yes Evaluation Count:38011	yes Evaluation Count:7653290

38011-7653290

return;

executed: return;

Execution Count:38011

38011

1961 -

if (sender->d_func()->declarativeData && QAbstractDeclarativeData::signalEmitted)

partially evaluated: sender->d_func()->declarativeData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7653288

never evaluated: QAbstractDeclarativeData::signalEmitted

0-7653288

1963 QAbstractDeclarativeData::signalEmitted(sender->d_func()->declarativeData, sender, 0

signal_index, argv);

never executed: QAbstractDeclarativeData::signalEmitted(sender->d_func()->declarativeData, sender, signal_index, argv);

0

1965 -

1966 void *empty_argv[] = { 0 }; -

if (qt_signal_spy_callback_set.signal_begin_callback != 0) {

partially evaluated: qt_signal_spy_callback_set.signal_begin_callback != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7653287

0-7653287

1968 qt_signal_spy_callback_set.signal_begin_callback(sender, signal_index, -

1969 argv ? argv : empty_argv); -

}

never executed: }

0

1971 -

1972 Qt::HANDLE currentThreadId = QThread::currentThreadId(); -

1973 -

1974 { -

1975 QMutexLocker locker(signalSlotLock(sender)); -

1976 struct ConnectionListsRef { -

1977 QObjectConnectionListVector *connectionLists; -

1978 ConnectionListsRef(QObjectConnectionListVector *connectionLists) : connectionLists(connectionLists) -

1979 { -

if (connectionLists)

evaluated: connectionLists

TRUE	FALSE
yes Evaluation Count:7652687	yes Evaluation Count:619

619-7652687

++connectionLists->inUse;

executed: ++connectionLists->inUse;

Execution Count:7652685

7652685

}

executed: }

Execution Count:7653300

7653300

1983 ~ConnectionListsRef() -

1984 { -

if (!connectionLists)

evaluated: !connectionLists

TRUE	FALSE
yes Evaluation Count:619	yes Evaluation Count:7652632

619-7652632

return;

executed: return;

Execution Count:619

619

1987 -

1988 --connectionLists->inUse; -

1989 qt_noop(); -

if (connectionLists->orphaned) {

evaluated: connectionLists->orphaned

TRUE	FALSE
yes Evaluation Count:75	yes Evaluation Count:7652557

75-7652557

if (!connectionLists->inUse)

evaluated: !connectionLists->inUse

TRUE	FALSE
yes Evaluation Count:74	yes Evaluation Count:1

1-74

delete connectionLists;

executed: delete connectionLists;

Execution Count:74

74

}

executed: }

Execution Count:75

75

}

executed: }

Execution Count:7652635

7652635

1995 -

QObjectConnectionListVector *operator->() const { return connectionLists; }

executed: return connectionLists;

Execution Count:54241509

54241509

1997 }; -

1998 ConnectionListsRef connectionLists = sender->d_func()->connectionLists; -

if (!connectionLists.connectionLists) {

evaluated: !connectionLists.connectionLists

TRUE	FALSE
yes Evaluation Count:619	yes Evaluation Count:7652682

619-7652682

2000 locker.unlock(); -

if (qt_signal_spy_callback_set.signal_end_callback != 0)

partially evaluated: qt_signal_spy_callback_set.signal_end_callback != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:619

0-619

qt_signal_spy_callback_set.signal_end_callback(sender, signal_index);

never executed: qt_signal_spy_callback_set.signal_end_callback(sender, signal_index);

0

return;

executed: return;

Execution Count:619

619

2004 } -

2005 -

2006 const QObjectPrivate::ConnectionList *list; -

if (signal_index < connectionLists->count())

evaluated: signal_index < connectionLists->count()

TRUE	FALSE
yes Evaluation Count:7652448	yes Evaluation Count:206

206-7652448

list = &connectionLists->at(signal_index);

executed: list = &connectionLists->at(signal_index);

Execution Count:7652452

7652452

2009 else -

list = &connectionLists->allsignals;

executed: list = &connectionLists->allsignals;

Execution Count:206

206

2011 -

2012 do { -

2013 QObjectPrivate::Connection *c = list->first; -

if (!c) continue;

executed: continue;

Execution Count:7652418

evaluated: !c

TRUE	FALSE
yes Evaluation Count:7652421	yes Evaluation Count:7652579

7652418-7652579

2015 -

2016 -

2017 QObjectPrivate::Connection *last = list->last; -

2018 -

2019 do { -

if (!c->receiver)

evaluated: !c->receiver

TRUE	FALSE
yes Evaluation Count:38874	yes Evaluation Count:8352307

38874-8352307

continue;

executed: continue;

Execution Count:38874

38874

2022 -

2023 QObject * const receiver = c->receiver; -

2024 const bool receiverInSameThread = currentThreadId == receiver->d_func()->threadData->threadId; -

2025 -

2026 -

2027 -

if ((c->connectionType == Qt::AutoConnection && !receiverInSameThread)

evaluated: c->connectionType == Qt::AutoConnection

TRUE	FALSE
yes Evaluation Count:8305468	yes Evaluation Count:46864

evaluated: !receiverInSameThread

TRUE	FALSE
yes Evaluation Count:7443	yes Evaluation Count:8298028

7443-8305468

|| (c->connectionType == Qt::QueuedConnection)) {

evaluated: (c->connectionType == Qt::QueuedConnection)

TRUE	FALSE
yes Evaluation Count:17511	yes Evaluation Count:8327362

17511-8327362

2030 queued_activate(sender, signal_index, c, argv ? argv : empty_argv); -

continue;

executed: continue;

Execution Count:24954

24954

2032 -

} else if (c->connectionType == Qt::BlockingQueuedConnection) {

evaluated: c->connectionType == Qt::BlockingQueuedConnection

TRUE	FALSE
yes Evaluation Count:544	yes Evaluation Count:8326817

544-8326817

2034 locker.unlock(); -

if (receiverInSameThread) {

partially evaluated: receiverInSameThread

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:544

0-544

2036 QMessageLogger("kernel/qobject.cpp", 3410, __PRETTY_FUNCTION__).warning("Qt: Dead lock detected while activating a BlockingQueuedConnection: " -

2037 "Sender is %s(%p), receiver is %s(%p)", -

2038 sender->metaObject()->className(), sender, -

2039 receiver->metaObject()->className(), receiver); -

}

never executed: }

0

2041 QSemaphore semaphore; -

QMetaCallEvent *ev = c->isSlotObject ?

evaluated: c->isSlotObject

TRUE	FALSE
yes Evaluation Count:52	yes Evaluation Count:492

52-492

2043 new QMetaCallEvent(c->slotObj, sender, signal_index, 0, 0, argv ? argv : empty_argv, &semaphore) : -

2044 new QMetaCallEvent(c->method_offset, c->method_relative, c->callFunction, sender, signal_index, 0, 0, argv ? argv : empty_argv, &semaphore); -

2045 QCoreApplication::postEvent(receiver, ev); -

2046 semaphore.acquire(); -

2047 locker.relock(); -

continue;

executed: continue;

Execution Count:544

544

2049 -

2050 } -

2051 -

2052 QConnectionSenderSwitcher sw; -

2053 -

if (receiverInSameThread) {

evaluated: receiverInSameThread

TRUE	FALSE
yes Evaluation Count:8326713	yes Evaluation Count:105

105-8326713

2055 sw.switchSender(receiver, sender, signal_index); -

}

executed: }

Execution Count:8326713

8326713

2057 const QObjectPrivate::StaticMetaCallFunction callFunction = c->callFunction; -

2058 const int method_relative = c->method_relative; -

if (c->isSlotObject) {

evaluated: c->isSlotObject

TRUE	FALSE
yes Evaluation Count:372	yes Evaluation Count:8326447

372-8326447

2060 c->slotObj->ref(); -

2061 const QScopedPointer<QtPrivate::QSlotObjectBase, QSlotObjectBaseDeleter> obj(c->slotObj); -

2062 locker.unlock(); -

2063 obj->call(receiver, argv ? argv : empty_argv); -

2064 locker.relock(); -

} else if (callFunction && c->method_offset <= receiver->metaObject()->methodOffset()) {

executed: }

Execution Count:372

evaluated: callFunction

TRUE	FALSE
yes Evaluation Count:8319188	yes Evaluation Count:7261

evaluated: c->method_offset <= receiver->metaObject()->methodOffset()

TRUE	FALSE
yes Evaluation Count:8316572	yes Evaluation Count:2622

372-8319188

2066 -

2067 locker.unlock(); -

if (qt_signal_spy_callback_set.slot_begin_callback != 0)

partially evaluated: qt_signal_spy_callback_set.slot_begin_callback != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8316594

0-8316594

qt_signal_spy_callback_set.slot_begin_callback(receiver, c->method(), argv ? argv : empty_argv);

never executed: qt_signal_spy_callback_set.slot_begin_callback(receiver, c->method(), argv ? argv : empty_argv);

0

2070 -

2071 callFunction(receiver, QMetaObject::InvokeMetaMethod, method_relative, argv ? argv : empty_argv); -

2072 -

if (qt_signal_spy_callback_set.slot_end_callback != 0)

partially evaluated: qt_signal_spy_callback_set.slot_end_callback != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8316591

0-8316591

qt_signal_spy_callback_set.slot_end_callback(receiver, c->method());

never executed: qt_signal_spy_callback_set.slot_end_callback(receiver, c->method());

0

2075 locker.relock(); -

} else {

executed: }

Execution Count:8316592

8316592

2077 const int method = method_relative + c->method_offset; -

2078 locker.unlock(); -

2079 -

if (qt_signal_spy_callback_set.slot_begin_callback != 0) {

partially evaluated: qt_signal_spy_callback_set.slot_begin_callback != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9883

0-9883

2081 qt_signal_spy_callback_set.slot_begin_callback(receiver, -

2082 method, -

2083 argv ? argv : empty_argv); -

}

never executed: }

0

2085 -

2086 metacall(receiver, QMetaObject::InvokeMetaMethod, method, argv ? argv : empty_argv); -

2087 -

if (qt_signal_spy_callback_set.slot_end_callback != 0)

partially evaluated: qt_signal_spy_callback_set.slot_end_callback != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9883

0-9883

qt_signal_spy_callback_set.slot_end_callback(receiver, method);

never executed: qt_signal_spy_callback_set.slot_end_callback(receiver, method);

0

2090 -

2091 locker.relock(); -

}

executed: }

Execution Count:9883

9883

2093 -

if (connectionLists->orphaned)

evaluated: connectionLists->orphaned

TRUE	FALSE
yes Evaluation Count:74	yes Evaluation Count:8326766

74-8326766

break;

executed: break;

Execution Count:74

74

} while (c != last && (c = c->nextConnectionList) != 0);

executed: }

Execution Count:8326757

evaluated: c != last

TRUE	FALSE
yes Evaluation Count:738601	yes Evaluation Count:7652512

partially evaluated: (c = c->nextConnectionList) != 0

TRUE	FALSE
yes Evaluation Count:738601	no Evaluation Count:0

0-8326757

2097 -

if (connectionLists->orphaned)

evaluated: connectionLists->orphaned

TRUE	FALSE
yes Evaluation Count:75	yes Evaluation Count:7652503

75-7652503

break;

executed: break;

Execution Count:75

75

} while (list != &connectionLists->allsignals &&

executed: }

Execution Count:7652504

evaluated: list != &connectionLists->allsignals

TRUE	FALSE
yes Evaluation Count:7652359	yes Evaluation Count:7652555

7652359-7652555

2101 -

((list = &connectionLists->allsignals), true));

partially evaluated: ((list = &connectionLists->allsignals), true)

TRUE	FALSE
yes Evaluation Count:7652344	no Evaluation Count:0

0-7652344

2103 -

2104 } -

2105 -

if (qt_signal_spy_callback_set.signal_end_callback != 0)

partially evaluated: qt_signal_spy_callback_set.signal_end_callback != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7652683

0-7652683

qt_signal_spy_callback_set.signal_end_callback(sender, signal_index);

never executed: qt_signal_spy_callback_set.signal_end_callback(sender, signal_index);

0

2108 -

executed: }

Execution Count:7652686

7652686

2110 -

2111 -

2112 -

2113 -

2114 -

2115 void QMetaObject::activate(QObject *sender, int signal_index, void **argv) -

2116 { -

2117 const QMetaObject *mo = sender->metaObject(); -

while (mo->methodOffset() > signal_index)

partially evaluated: mo->methodOffset() > signal_index

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

mo = mo->superClass();

never executed: mo = mo->superClass();

0

2120 activate(sender, mo, signal_index - mo->methodOffset(), argv); -

executed: }

Execution Count:3

3

2122 -

2123 -

2124 -

2125 -

2126 -

2127 int QObjectPrivate::senderSignalIndex() const -

2128 { -

2129 const QObject * const q = q_func(); -

2130 QMutexLocker locker(signalSlotLock(q)); -

if (!currentSender)

evaluated: !currentSender

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:228

5-228

executed: return -1;

Execution Count:5

5

2133 -

for (QObjectPrivate::Connection *c = senders; c; c = c->next) {

evaluated: c

TRUE	FALSE
yes Evaluation Count:422	yes Evaluation Count:2

2-422

if (c->sender == currentSender->sender)

evaluated: c->sender == currentSender->sender

TRUE	FALSE
yes Evaluation Count:226	yes Evaluation Count:196

196-226

return currentSender->signal;

executed: return currentSender->signal;

Execution Count:226

226

}

executed: }

Execution Count:196

196

2138 -

executed: return -1;

Execution Count:2

2

2140 } -

2141 int QObjectPrivate::signalIndex(const char *signalName, -

2142 const QMetaObject **meta) const -

2143 { -

2144 const QObject * const q = q_func(); -

2145 const QMetaObject *base = q->metaObject(); -

2146 qt_noop(); -

2147 QArgumentTypeArray types; -

2148 QByteArray name = QMetaObjectPrivate::decodeMethodSignature(signalName, types); -

2149 int relative_index = QMetaObjectPrivate::indexOfSignalRelative( -

2150 &base, name, types.size(), types.constData()); -

if (relative_index < 0)

evaluated: relative_index < 0

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:866

1-866

return relative_index;

executed: return relative_index;

Execution Count:1

1

2153 relative_index = QMetaObjectPrivate::originalClone(base, relative_index); -

if (meta)

evaluated: meta

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:851

15-851

executed: *meta = base;

Execution Count:15

15

return relative_index + QMetaObjectPrivate::signalOffset(base);

executed: return relative_index + QMetaObjectPrivate::signalOffset(base);

Execution Count:866

866

2157 } -

2158 bool QObject::setProperty(const char *name, const QVariant &value) -

2159 { -

2160 QObjectPrivate * const d = d_func(); -

2161 const QMetaObject* meta = metaObject(); -

if (!name || !meta)

partially evaluated: !name

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8179

partially evaluated: !meta

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8179

0-8179

never executed: return false;

0

2164 -

2165 int id = meta->indexOfProperty(name); -

if (id < 0) {

evaluated: id < 0

TRUE	FALSE
yes Evaluation Count:7545	yes Evaluation Count:634

634-7545

if (!d->extraData)

evaluated: !d->extraData

TRUE	FALSE
yes Evaluation Count:4567	yes Evaluation Count:2978

2978-4567

d->extraData = new QObjectPrivate::ExtraData;

executed: d->extraData = new QObjectPrivate::ExtraData;

Execution Count:4567

4567

2169 -

2170 const int idx = d->extraData->propertyNames.indexOf(name); -

2171 -

if (!value.isValid()) {

evaluated: !value.isValid()

TRUE	FALSE
yes Evaluation Count:4124	yes Evaluation Count:3421

3421-4124

if (idx == -1)

evaluated: idx == -1

TRUE	FALSE
yes Evaluation Count:4118	yes Evaluation Count:6

6-4118

return false;

executed: return false;

Execution Count:4118

4118

2175 d->extraData->propertyNames.removeAt(idx); -

2176 d->extraData->propertyValues.removeAt(idx); -

} else {

executed: }

Execution Count:6

6

if (idx == -1) {

evaluated: idx == -1

TRUE	FALSE
yes Evaluation Count:2148	yes Evaluation Count:1273

1273-2148

2179 d->extraData->propertyNames.append(name); -

2180 d->extraData->propertyValues.append(value); -

} else {

executed: }

Execution Count:2148

2148

2182 d->extraData->propertyValues[idx] = value; -

}

executed: }

Execution Count:1273

1273

2184 } -

2185 -

2186 QDynamicPropertyChangeEvent ev(name); -

2187 QCoreApplication::sendEvent(this, &ev); -

2188 -

executed: return false;

Execution Count:3427

3427

2190 } -

2191 QMetaProperty p = meta->property(id); -

2192 -

2193 -

2194 -

2195 -

2196 -

return p.write(this, value);

executed: return p.write(this, value);

Execution Count:634

634

2198 } -

2199 QVariant QObject::property(const char *name) const -

2200 { -

2201 const QObjectPrivate * const d = d_func(); -

2202 const QMetaObject* meta = metaObject(); -

if (!name || !meta)

partially evaluated: !name

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:25046

partially evaluated: !meta

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:25046

0-25046

return QVariant();

never executed: return QVariant();

0

2205 -

2206 int id = meta->indexOfProperty(name); -

if (id < 0) {

evaluated: id < 0

TRUE	FALSE
yes Evaluation Count:16645	yes Evaluation Count:8401

8401-16645

if (!d->extraData)

evaluated: !d->extraData

TRUE	FALSE
yes Evaluation Count:5600	yes Evaluation Count:11045

5600-11045

return QVariant();

executed: return QVariant();

Execution Count:5600

5600

2210 const int i = d->extraData->propertyNames.indexOf(name); -

return d->extraData->propertyValues.value(i);

executed: return d->extraData->propertyValues.value(i);

Execution Count:11045

11045

2212 } -

2213 QMetaProperty p = meta->property(id); -

2214 -

2215 -

2216 -

2217 -

2218 -

return p.read(this);

executed: return p.read(this);

Execution Count:8401

8401

2220 } -

2221 -

2222 -

2223 -

2224 -

2225 -

2226 -

2227 -

2228 QList<QByteArray> QObject::dynamicPropertyNames() const -

2229 { -

2230 const QObjectPrivate * const d = d_func(); -

if (d->extraData)

evaluated: d->extraData

TRUE	FALSE
yes Evaluation Count:188	yes Evaluation Count:1

1-188

return d->extraData->propertyNames;

executed: return d->extraData->propertyNames;

Execution Count:188

188

return QList<QByteArray>();

executed: return QList<QByteArray>();

Execution Count:1

1

2234 } -

2235 static void dumpRecursive(int level, QObject *object) -

2236 { -

2237 (void)level; -

2238 (void)object; -

2239 -

never executed: }

0

2241 void QObject::dumpObjectTree() -

2242 { -

2243 dumpRecursive(0, this); -

never executed: }

0

2245 void QObject::dumpObjectInfo() -

2246 { -

2247 } -

2248 -

2249 -

2250 -

2251 -

2252 -

2253 uint QObject::registerUserData() -

2254 { -

2255 static int user_data_registration = 0; -

return user_data_registration++;

executed: return user_data_registration++;

Execution Count:100

100

2257 } -

2258 -

2259 -

2260 -

2261 -

2262 QObjectUserData::~QObjectUserData() -

2263 { -

2264 } -

2265 -

2266 -

2267 -

2268 -

2269 void QObject::setUserData(uint id, QObjectUserData* data) -

2270 { -

2271 QObjectPrivate * const d = d_func(); -

if (!d->extraData)

evaluated: !d->extraData

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:99

1-99

d->extraData = new QObjectPrivate::ExtraData;

executed: d->extraData = new QObjectPrivate::ExtraData;

Execution Count:1

1

2274 -

if (d->extraData->userData.size() <= (int) id)

evaluated: d->extraData->userData.size() <= (int) id

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:96

4-96

d->extraData->userData.resize((int) id + 1);

executed: d->extraData->userData.resize((int) id + 1);

Execution Count:4

4

2277 d->extraData->userData[id] = data; -

executed: }

Execution Count:100

100

2279 -

2280 -

2281 -

2282 -

2283 QObjectUserData* QObject::userData(uint id) const -

2284 { -

2285 const QObjectPrivate * const d = d_func(); -

if (!d->extraData)

partially evaluated: !d->extraData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:100

0-100

never executed: return 0;

0

if ((int)id < d->extraData->userData.size())

partially evaluated: (int)id < d->extraData->userData.size()

TRUE	FALSE
yes Evaluation Count:100	no Evaluation Count:0

0-100

return d->extraData->userData.at(id);

executed: return d->extraData->userData.at(id);

Execution Count:100

100

never executed: return 0;

0

2291 } -

2292 -

2293 -

2294 -

2295 -

2296 -

2297 QDebug operator<<(QDebug dbg, const QObject *o) { -

if (!o)

evaluated: !o

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:33

13-33

return dbg << "QObject(0x0) ";

executed: return dbg << "QObject(0x0) ";

Execution Count:13

13

2300 dbg.nospace() << o->metaObject()->className() << '(' << (void *)o; -

if (!o->objectName().isEmpty())

partially evaluated: !o->objectName().isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:33

0-33

dbg << ", name = " << o->objectName();

never executed: dbg << ", name = " << o->objectName();

0

2303 dbg << ')'; -

return dbg.space();

executed: return dbg.space();

Execution Count:33

33

2305 } -

2306 void qDeleteInEventHandler(QObject *o) -

2307 { -

2308 delete o; -

executed: }

Execution Count:18530

18530

2310 QMetaObject::Connection QObject::connectImpl(const QObject *sender, void **signal, -

2311 const QObject *receiver, void **slot, -

2312 QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type, -

2313 const int *types, const QMetaObject *senderMetaObject) -

2314 { -

if (!sender || !signal || !slotObj || !senderMetaObject) {

partially evaluated: !sender

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4007

partially evaluated: !signal

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4007

partially evaluated: !slotObj

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4007

partially evaluated: !senderMetaObject

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4007

0-4007

2316 QMessageLogger("kernel/qobject.cpp", 4212, __PRETTY_FUNCTION__).warning("QObject::connect: invalid null parametter"); -

if (slotObj)

never evaluated: slotObj

0

slotObj->destroyIfLastRef();

never executed: slotObj->destroyIfLastRef();

0

return QMetaObject::Connection();

never executed: return QMetaObject::Connection();

0

2320 } -

2321 int signal_index = -1; -

2322 void *args[] = { &signal_index, signal }; -

2323 senderMetaObject->static_metacall(QMetaObject::IndexOfMethod, 0, args); -

if (signal_index < 0 || signal_index >= QMetaObjectPrivate::get(senderMetaObject)->signalCount) {

evaluated: signal_index < 0

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:4005

partially evaluated: signal_index >= QMetaObjectPrivate::get(senderMetaObject)->signalCount

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4005

0-4005

2325 QMessageLogger("kernel/qobject.cpp", 4221, __PRETTY_FUNCTION__).warning("QObject::connect: signal not found in %s", senderMetaObject->className()); -

2326 slotObj->destroyIfLastRef(); -

return QMetaObject::Connection(0);

executed: return QMetaObject::Connection(0);

Execution Count:2

2

2328 } -

2329 signal_index += QMetaObjectPrivate::signalOffset(senderMetaObject); -

2330 -

2331 QObject *s = const_cast<QObject *>(sender); -

2332 QObject *r = const_cast<QObject *>(receiver); -

2333 -

2334 QOrderedMutexLocker locker(signalSlotLock(sender), -

2335 signalSlotLock(receiver)); -

2336 -

if (type & Qt::UniqueConnection) {

evaluated: type & Qt::UniqueConnection

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:3994

11-3994

2338 QObjectConnectionListVector *connectionLists = QObjectPrivate::get(s)->connectionLists; -

if (connectionLists && connectionLists->count() > signal_index) {

evaluated: connectionLists

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:2

evaluated: connectionLists->count() > signal_index

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:2

2-9

2340 const QObjectPrivate::Connection *c2 = -

2341 (*connectionLists)[signal_index].first; -

2342 -

while (c2) {

evaluated: c2

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:4

4-11

if (c2->receiver == receiver && c2->isSlotObject && c2->slotObj->compare(slot)) {

evaluated: c2->receiver == receiver

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:6

partially evaluated: c2->isSlotObject

TRUE	FALSE
yes Evaluation Count:5	no Evaluation Count:0

evaluated: c2->slotObj->compare(slot)

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:2

0-6

2345 slotObj->destroyIfLastRef(); -

return QMetaObject::Connection();

executed: return QMetaObject::Connection();

Execution Count:3

3

2347 } -

2348 c2 = c2->nextConnectionList; -

}

executed: }

Execution Count:8

8

}

executed: }

Execution Count:4

4

2351 type = static_cast<Qt::ConnectionType>(type ^ Qt::UniqueConnection); -

}

executed: }

Execution Count:8

8

2353 -

2354 QScopedPointer<QObjectPrivate::Connection> c(new QObjectPrivate::Connection); -

2355 c->sender = s; -

2356 c->signal_index = signal_index; -

2357 c->receiver = r; -

2358 c->slotObj = slotObj; -

2359 c->connectionType = type; -

2360 c->isSlotObject = true; -

if (types) {

evaluated: types

TRUE	FALSE
yes Evaluation Count:35	yes Evaluation Count:3967

35-3967

2362 c->argumentTypes.store(types); -

2363 c->ownArgumentTypes = false; -

}

executed: }

Execution Count:35

35

2365 -

2366 QObjectPrivate::get(s)->addConnection(signal_index, c.data()); -

2367 QMetaObject::Connection ret(c.take()); -

2368 locker.unlock(); -

2369 -

2370 QMetaMethod method = QMetaObjectPrivate::signal(senderMetaObject, signal_index); -

2371 qt_noop(); -

2372 s->connectNotify(method); -

2373 -

executed: return ret;

Execution Count:4002

4002

2375 } -

2376 bool QObject::disconnect(const QMetaObject::Connection &connection) -

2377 { -

2378 QObjectPrivate::Connection *c = static_cast<QObjectPrivate::Connection *>(connection.d_ptr); -

2379 -

if (!c || !c->receiver)

evaluated: !c

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:8

partially evaluated: !c->receiver

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-8

executed: return false;

Execution Count:3

3

2382 -

2383 QMutex *senderMutex = signalSlotLock(c->sender); -

2384 QMutex *receiverMutex = signalSlotLock(c->receiver); -

2385 QOrderedMutexLocker locker(senderMutex, receiverMutex); -

2386 -

2387 QObjectConnectionListVector *connectionLists = QObjectPrivate::get(c->sender)->connectionLists; -

2388 qt_noop(); -

2389 connectionLists->dirty = true; -

2390 -

2391 *c->prev = c->next; -

if (c->next)

evaluated: c->next

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:7

1-7

c->next->prev = c->prev;

executed: c->next->prev = c->prev;

Execution Count:1

1

2394 c->receiver = 0; -

2395 -

2396 -

if (c->isSlotObject) {

partially evaluated: c->isSlotObject

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

0-8

2398 c->slotObj->destroyIfLastRef(); -

2399 c->isSlotObject = false; -

}

executed: }

Execution Count:8

8

2401 -

2402 const_cast<QMetaObject::Connection &>(connection).d_ptr = 0; -

2403 c->deref(); -

2404 -

2405 -

2406 -

executed: return true;

Execution Count:8

8

2408 } -

2409 bool QObject::disconnectImpl(const QObject *sender, void **signal, const QObject *receiver, void **slot, const QMetaObject *senderMetaObject) -

2410 { -

if (sender == 0 || (receiver == 0 && slot != 0)) {

partially evaluated: sender == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9

evaluated: receiver == 0

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:8

partially evaluated: slot != 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-9

2412 QMessageLogger("kernel/qobject.cpp", 4378, __PRETTY_FUNCTION__).warning("QObject::disconnect: Unexpected null parameter"); -

never executed: return false;

0

2414 } -

2415 -

2416 int signal_index = -1; -

if (signal) {

partially evaluated: signal

TRUE	FALSE
yes Evaluation Count:9	no Evaluation Count:0

0-9

2418 void *args[] = { &signal_index, signal }; -

2419 senderMetaObject->static_metacall(QMetaObject::IndexOfMethod, 0, args); -

if (signal_index < 0 || signal_index >= QMetaObjectPrivate::get(senderMetaObject)->signalCount) {

partially evaluated: signal_index < 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9

partially evaluated: signal_index >= QMetaObjectPrivate::get(senderMetaObject)->signalCount

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9

0-9

2421 QMessageLogger("kernel/qobject.cpp", 4387, __PRETTY_FUNCTION__).warning("QObject::disconnect: signal not found in %s", senderMetaObject->className()); -

never executed: return false;

0

2423 } -

2424 signal_index += QMetaObjectPrivate::signalOffset(senderMetaObject); -

}

executed: }

Execution Count:9

9

2426 -

return QMetaObjectPrivate::disconnect(sender, signal_index, senderMetaObject, receiver, -1, slot);

executed: return QMetaObjectPrivate::disconnect(sender, signal_index, senderMetaObject, receiver, -1, slot);

Execution Count:9

9

2428 } -

2429 QMetaObject::Connection::Connection(const QMetaObject::Connection &other) : d_ptr(other.d_ptr) -

2430 { -

if (d_ptr)

never evaluated: d_ptr

0

static_cast<QObjectPrivate::Connection *>(d_ptr)->ref();

never executed: static_cast<QObjectPrivate::Connection *>(d_ptr)->ref();

0

never executed: }

0

2434 -

2435 QMetaObject::Connection& QMetaObject::Connection::operator=(const QMetaObject::Connection& other) -

2436 { -

if (other.d_ptr != d_ptr) {

evaluated: other.d_ptr != d_ptr

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:1

1-6

if (d_ptr)

evaluated: d_ptr

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:5

1-5

static_cast<QObjectPrivate::Connection *>(d_ptr)->deref();

executed: static_cast<QObjectPrivate::Connection *>(d_ptr)->deref();

Execution Count:1

1

2440 d_ptr = other.d_ptr; -

if (other.d_ptr)

evaluated: other.d_ptr

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:1

1-5

static_cast<QObjectPrivate::Connection *>(other.d_ptr)->ref();

executed: static_cast<QObjectPrivate::Connection *>(other.d_ptr)->ref();

Execution Count:5

5

}

executed: }

Execution Count:6

6

executed: return *this;

Execution Count:7

7

2445 } -

2446 -

QMetaObject::Connection::Connection() : d_ptr(0) {}

executed: }

Execution Count:7

7

2448 -

2449 QMetaObject::Connection::~Connection() -

2450 { -

if (d_ptr)

evaluated: d_ptr

TRUE	FALSE
yes Evaluation Count:490308	yes Evaluation Count:385629

385629-490308

static_cast<QObjectPrivate::Connection *>(d_ptr)->deref();

executed: static_cast<QObjectPrivate::Connection *>(d_ptr)->deref();

Execution Count:490308

490308

executed: }

Execution Count:875925

875925

2454 -

2455 -

2456 -

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