diff options
Diffstat (limited to 'tests/auto/corelib')
11 files changed, 300 insertions, 17 deletions
diff --git a/tests/auto/corelib/global/qglobalstatic/qglobalstatic.pro b/tests/auto/corelib/global/qglobalstatic/qglobalstatic.pro index 21cab8f67d..7b374505ce 100644 --- a/tests/auto/corelib/global/qglobalstatic/qglobalstatic.pro +++ b/tests/auto/corelib/global/qglobalstatic/qglobalstatic.pro @@ -1,3 +1,4 @@ +CONFIG += testcase QT += testlib core-private QT -= gui diff --git a/tests/auto/corelib/io/qbuffer/tst_qbuffer.cpp b/tests/auto/corelib/io/qbuffer/tst_qbuffer.cpp index f792b34d48..3b730d97f9 100644 --- a/tests/auto/corelib/io/qbuffer/tst_qbuffer.cpp +++ b/tests/auto/corelib/io/qbuffer/tst_qbuffer.cpp @@ -151,7 +151,7 @@ void tst_QBuffer::readBlock() QCOMPARE(b.bytesAvailable(), (qint64) arraySize); b.open(QIODevice::WriteOnly); QCOMPARE(b.bytesAvailable(), (qint64) arraySize); - QTest::ignoreMessage(QtWarningMsg, "QIODevice::read: WriteOnly device"); + QTest::ignoreMessage(QtWarningMsg, "QIODevice::read (QBuffer): WriteOnly device"); QCOMPARE(b.read(a, arraySize), (qint64) -1); // no read access b.close(); diff --git a/tests/auto/corelib/io/qfile/tst_qfile.cpp b/tests/auto/corelib/io/qfile/tst_qfile.cpp index 98963108be..5025dd38db 100644 --- a/tests/auto/corelib/io/qfile/tst_qfile.cpp +++ b/tests/auto/corelib/io/qfile/tst_qfile.cpp @@ -2334,7 +2334,7 @@ void tst_QFile::readFromWriteOnlyFile() QFile file("writeonlyfile"); QVERIFY(file.open(QFile::WriteOnly)); char c; - QTest::ignoreMessage(QtWarningMsg, "QIODevice::read: WriteOnly device"); + QTest::ignoreMessage(QtWarningMsg, "QIODevice::read (QFile, \"writeonlyfile\"): WriteOnly device"); QCOMPARE(file.read(&c, 1), qint64(-1)); } @@ -2343,7 +2343,7 @@ void tst_QFile::writeToReadOnlyFile() QFile file("readonlyfile"); QVERIFY(file.open(QFile::ReadOnly)); char c = 0; - QTest::ignoreMessage(QtWarningMsg, "QIODevice::write: ReadOnly device"); + QTest::ignoreMessage(QtWarningMsg, "QIODevice::write (QFile, \"readonlyfile\"): ReadOnly device"); QCOMPARE(file.write(&c, 1), qint64(-1)); } diff --git a/tests/auto/corelib/io/qiodevice/tst_qiodevice.cpp b/tests/auto/corelib/io/qiodevice/tst_qiodevice.cpp index f756588e80..565ca18899 100644 --- a/tests/auto/corelib/io/qiodevice/tst_qiodevice.cpp +++ b/tests/auto/corelib/io/qiodevice/tst_qiodevice.cpp @@ -224,7 +224,7 @@ void tst_QIODevice::unget() buf[0] = '@'; buf[1] = '@'; QTest::ignoreMessage(QtWarningMsg, - "QIODevice::readLine: Called with maxSize < 2"); + "QIODevice::readLine (QBuffer): Called with maxSize < 2"); QCOMPARE(buffer.readLine(buf, 1), qint64(-1)); QCOMPARE(buffer.readLine(buf, 2), qint64(i < 4 ? 1 : -1)); switch (i) { diff --git a/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp b/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp index bef3d3a012..27614e0eb8 100644 --- a/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp +++ b/tests/auto/corelib/io/qlockfile/tst_qlockfile.cpp @@ -57,11 +57,16 @@ private slots: void waitForLock(); void staleLockFromCrashedProcess_data(); void staleLockFromCrashedProcess(); + void staleLockFromCrashedProcessReusedPid(); void staleShortLockFromBusyProcess(); void staleLongLockFromBusyProcess(); void staleLockRace(); void noPermissions(); void noPermissionsWindows(); + void corruptedLockFile(); + +private: + static bool overwritePidInLockFile(const QString &filePath, qint64 pid); public: QString m_helperApp; @@ -276,6 +281,30 @@ void tst_QLockFile::staleLockFromCrashedProcess() #endif // !QT_NO_PROCESS } +void tst_QLockFile::staleLockFromCrashedProcessReusedPid() +{ +#if defined(QT_NO_PROCESS) + QSKIP("This test requires QProcess support"); +#elif defined(Q_OS_WINRT) || defined(Q_OS_WINCE) || defined(Q_OS_IOS) + QSKIP("We cannot retrieve information about other processes on this platform."); +#else + const QString fileName = dir.path() + "/staleLockFromCrashedProcessReusedPid"; + + int ret = QProcess::execute(m_helperApp, QStringList() << fileName << "-crash"); + QCOMPARE(ret, int(QLockFile::NoError)); + QVERIFY(QFile::exists(fileName)); + QVERIFY(overwritePidInLockFile(fileName, QCoreApplication::applicationPid())); + + QLockFile secondLock(fileName); + qint64 pid = 0; + secondLock.getLockInfo(&pid, 0, 0); + QCOMPARE(pid, QCoreApplication::applicationPid()); + secondLock.setStaleLockTime(0); + QVERIFY(secondLock.tryLock()); + QCOMPARE(int(secondLock.error()), int(QLockFile::NoError)); +#endif // !QT_NO_PROCESS +} + void tst_QLockFile::staleShortLockFromBusyProcess() { #ifdef QT_NO_PROCESS @@ -480,5 +509,41 @@ void tst_QLockFile::noPermissionsWindows() QCOMPARE(int(lockFile.error()), int(QLockFile::PermissionError)); } +void tst_QLockFile::corruptedLockFile() +{ + const QString fileName = dir.path() + "/corruptedLockFile"; + + { + // Create a empty file. Typically the result of a computer crash or hard disk full. + QFile file(fileName); + QVERIFY(file.open(QFile::WriteOnly)); + } + + QLockFile secondLock(fileName); + secondLock.setStaleLockTime(100); + QVERIFY(secondLock.tryLock(10000)); + QCOMPARE(int(secondLock.error()), int(QLockFile::NoError)); +} + +bool tst_QLockFile::overwritePidInLockFile(const QString &filePath, qint64 pid) +{ + QFile f(filePath); + if (!f.open(QFile::ReadWrite)) { + qWarning("Cannot open %s.", qPrintable(filePath)); + return false; + } + QByteArray buf = f.readAll(); + int i = buf.indexOf('\n'); + if (i < 0) { + qWarning("Unexpected lockfile content."); + return false; + } + buf.remove(0, i); + buf.prepend(QByteArray::number(pid)); + f.seek(0); + f.resize(buf.size()); + return f.write(buf) == buf.size(); +} + QTEST_MAIN(tst_QLockFile) #include "tst_qlockfile.moc" diff --git a/tests/auto/corelib/kernel/qcoreapplication/tst_qcoreapplication.cpp b/tests/auto/corelib/kernel/qcoreapplication/tst_qcoreapplication.cpp index ff4963a960..924db17c04 100644 --- a/tests/auto/corelib/kernel/qcoreapplication/tst_qcoreapplication.cpp +++ b/tests/auto/corelib/kernel/qcoreapplication/tst_qcoreapplication.cpp @@ -112,6 +112,22 @@ void tst_QCoreApplication::qAppName() // The application name should still be available after destruction; // global statics often rely on this. QCOMPARE(QCoreApplication::applicationName(), QString::fromLatin1(appName)); + + // Setting the appname before creating the application should work (QTBUG-45283) + const QString wantedAppName("my app name"); + { + int argc = 1; + char *argv[] = { const_cast<char*>(appName) }; + QCoreApplication::setApplicationName(wantedAppName); + TestApplication app(argc, argv); + QCOMPARE(::qAppName(), QString::fromLatin1(appName)); + QCOMPARE(QCoreApplication::applicationName(), wantedAppName); + } + QCOMPARE(QCoreApplication::applicationName(), wantedAppName); + + // Restore to initial value + QCoreApplication::setApplicationName(QString()); + QCOMPARE(QCoreApplication::applicationName(), QString()); } void tst_QCoreApplication::argc() diff --git a/tests/auto/corelib/kernel/qmetaenum/tst_qmetaenum.cpp b/tests/auto/corelib/kernel/qmetaenum/tst_qmetaenum.cpp index 17b00ebf63..5a10cf51e6 100644 --- a/tests/auto/corelib/kernel/qmetaenum/tst_qmetaenum.cpp +++ b/tests/auto/corelib/kernel/qmetaenum/tst_qmetaenum.cpp @@ -91,5 +91,13 @@ void tst_QMetaEnum::valuesToKeys() QCOMPARE(me.valueToKeys(windowFlags), expected); } +Q_STATIC_ASSERT(QtPrivate::IsQEnumHelper<tst_QMetaEnum::SuperEnum>::Value); +Q_STATIC_ASSERT(QtPrivate::IsQEnumHelper<Qt::WindowFlags>::Value); +Q_STATIC_ASSERT(QtPrivate::IsQEnumHelper<Qt::Orientation>::Value); +Q_STATIC_ASSERT(!QtPrivate::IsQEnumHelper<int>::Value); +Q_STATIC_ASSERT(!QtPrivate::IsQEnumHelper<QObject>::Value); +Q_STATIC_ASSERT(!QtPrivate::IsQEnumHelper<QObject*>::Value); +Q_STATIC_ASSERT(!QtPrivate::IsQEnumHelper<void>::Value); + QTEST_MAIN(tst_QMetaEnum) #include "tst_qmetaenum.moc" diff --git a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp index b3333c6d68..9cdb1f47f8 100644 --- a/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp +++ b/tests/auto/corelib/kernel/qmetatype/tst_qmetatype.cpp @@ -142,8 +142,14 @@ public: class CustomGadget { Q_GADGET }; +class CustomGadget_NonDefaultConstructible { + Q_GADGET +public: + CustomGadget_NonDefaultConstructible(int) {}; +}; class CustomNonQObject {}; +class GadgetDerived : public CustomGadget {}; void tst_QMetaType::defined() { @@ -153,11 +159,12 @@ void tst_QMetaType::defined() QCOMPARE(int(QMetaTypeId2<int*>::Defined), 0); QCOMPARE(int(QMetaTypeId2<CustomQObject::CustomQEnum>::Defined), 1); QCOMPARE(int(QMetaTypeId2<CustomGadget>::Defined), 1); + QVERIFY(!QMetaTypeId2<GadgetDerived>::Defined); QVERIFY(int(QMetaTypeId2<CustomQObject*>::Defined)); QVERIFY(!QMetaTypeId2<CustomQObject>::Defined); QVERIFY(!QMetaTypeId2<CustomNonQObject>::Defined); QVERIFY(!QMetaTypeId2<CustomNonQObject*>::Defined); - QVERIFY(!QMetaTypeId2<CustomGadget*>::Defined); + QVERIFY(!QMetaTypeId2<CustomGadget_NonDefaultConstructible>::Defined); } struct Bar diff --git a/tests/auto/corelib/kernel/qobject/tst_qobject.cpp b/tests/auto/corelib/kernel/qobject/tst_qobject.cpp index 263cc5a07a..3ec84b5198 100644 --- a/tests/auto/corelib/kernel/qobject/tst_qobject.cpp +++ b/tests/auto/corelib/kernel/qobject/tst_qobject.cpp @@ -128,6 +128,7 @@ private slots: void connectWithReference(); void connectManyArguments(); void connectForwardDeclare(); + void connectNoDefaultConstructorArg(); void returnValue_data(); void returnValue(); void returnValue2_data(); @@ -5227,6 +5228,29 @@ void tst_QObject::connectForwardDeclare() QVERIFY(connect(&ob, &ForwardDeclareArguments::mySignal, &ob, &ForwardDeclareArguments::mySlot, Qt::QueuedConnection)); } +class NoDefaultConstructor +{ + Q_GADGET +public: + NoDefaultConstructor(int) {} +}; + +class NoDefaultContructorArguments : public QObject +{ + Q_OBJECT +signals: + void mySignal(const NoDefaultConstructor&); +public slots: + void mySlot(const NoDefaultConstructor&) {} +}; + +void tst_QObject::connectNoDefaultConstructorArg() +{ + NoDefaultContructorArguments ob; + // it should compile + QVERIFY(connect(&ob, &NoDefaultContructorArguments::mySignal, &ob, &NoDefaultContructorArguments::mySlot, Qt::QueuedConnection)); +} + class ReturnValue : public QObject { friend class tst_QObject; Q_OBJECT diff --git a/tests/auto/corelib/statemachine/qstatemachine/tst_qstatemachine.cpp b/tests/auto/corelib/statemachine/qstatemachine/tst_qstatemachine.cpp index 96d0a62f6b..1292c3b98f 100644 --- a/tests/auto/corelib/statemachine/qstatemachine/tst_qstatemachine.cpp +++ b/tests/auto/corelib/statemachine/qstatemachine/tst_qstatemachine.cpp @@ -247,6 +247,9 @@ private slots: void qtbug_44963(); void qtbug_44783(); + void internalTransition(); + void conflictingTransition(); + void qtbug_46059(); }; class TestState : public QState @@ -256,10 +259,12 @@ public: Entry, Exit }; - TestState(QState *parent) - : QState(parent) {} - TestState(ChildMode mode) - : QState(mode) {} + TestState(QState *parent, const QString &objectName = QString()) + : QState(parent) + { setObjectName(objectName); } + TestState(ChildMode mode, const QString &objectName = QString()) + : QState(mode) + { setObjectName(objectName); } QList<QPair<int, Event> > events; protected: virtual void onEntry(QEvent *) { @@ -273,9 +278,9 @@ protected: class TestTransition : public QAbstractTransition { public: - TestTransition(QAbstractState *target) + TestTransition(QAbstractState *target, const QString &objectName = QString()) : QAbstractTransition() - { setTargetState(target); } + { setTargetState(target); setObjectName(objectName); } QList<int> triggers; protected: virtual bool eventTest(QEvent *) { @@ -1352,15 +1357,16 @@ void tst_QStateMachine::stateEntryAndExit() { QStateMachine machine; - TestState *s1 = new TestState(&machine); - TestState *s11 = new TestState(s1); - TestState *s12 = new TestState(s1); - TestState *s2 = new TestState(&machine); + TestState *s1 = new TestState(&machine, "s1"); + TestState *s11 = new TestState(s1, "s11"); + TestState *s12 = new TestState(s1, "s12"); + TestState *s2 = new TestState(&machine, "s2"); QFinalState *s3 = new QFinalState(&machine); + s3->setObjectName("s3"); s1->setInitialState(s11); - TestTransition *t1 = new TestTransition(s12); + TestTransition *t1 = new TestTransition(s12, "t1"); s11->addTransition(t1); - TestTransition *t2 = new TestTransition(s2); + TestTransition *t2 = new TestTransition(s2, "t2"); s12->addTransition(t2); s2->addTransition(s3); @@ -6335,5 +6341,149 @@ void tst_QStateMachine::qtbug_44783() QVERIFY(machine.isRunning()); } +void tst_QStateMachine::internalTransition() +{ + SignalEmitter emitter; + + QStateMachine machine; + QState *s = new QState(&machine); + QState *s1 = new QState(s); + QState *s11 = new QState(s1); + + DEFINE_ACTIVE_SPY(s); + DEFINE_ACTIVE_SPY(s1); + DEFINE_ACTIVE_SPY(s11); + + machine.setInitialState(s); + s->setInitialState(s1); + s1->setInitialState(s11); + QSignalTransition *t = s1->addTransition(&emitter, SIGNAL(signalWithNoArg()), s11); + t->setObjectName("s1->s11"); + t->setTransitionType(QAbstractTransition::InternalTransition); + + s->setObjectName("s"); + s1->setObjectName("s1"); + s11->setObjectName("s11"); + + machine.start(); + + QTRY_COMPARE(machine.configuration().contains(s), true); + QTRY_COMPARE(machine.configuration().contains(s1), true); + QTRY_COMPARE(machine.configuration().contains(s11), true); + TEST_ACTIVE_CHANGED(s, 1); + TEST_ACTIVE_CHANGED(s1, 1); + TEST_ACTIVE_CHANGED(s11, 1); + + emitter.emitSignalWithNoArg(); + + QTRY_COMPARE(machine.configuration().contains(s), true); + QTRY_COMPARE(machine.configuration().contains(s1), true); + QTRY_COMPARE(machine.configuration().contains(s11), true); + TEST_ACTIVE_CHANGED(s11, 3); + TEST_ACTIVE_CHANGED(s1, 1); // external transitions will return 3, internal transitions should return 1. + TEST_ACTIVE_CHANGED(s, 1); +} + +void tst_QStateMachine::conflictingTransition() +{ + SignalEmitter emitter; + + QStateMachine machine; + QState b(QState::ParallelStates, &machine); + QState c(&b); + QState d(QState::ParallelStates, &b); + QState e(&d); + QState e1(&e); + QState e2(&e); + QState f(&d); + QState f1(&f); + QState f2(&f); + QState a1(&machine); + + machine.setInitialState(&b); + e.setInitialState(&e1); + f.setInitialState(&f1); + c.addTransition(&emitter, SIGNAL(signalWithNoArg()), &a1)->setObjectName("c->a1"); + e1.addTransition(&emitter, SIGNAL(signalWithNoArg()), &e2)->setObjectName("e1->e2"); + f1.addTransition(&emitter, SIGNAL(signalWithNoArg()), &f2)->setObjectName("f1->f2"); + + b.setObjectName("b"); + c.setObjectName("c"); + d.setObjectName("d"); + e.setObjectName("e"); + e1.setObjectName("e1"); + e2.setObjectName("e2"); + f.setObjectName("f"); + f1.setObjectName("f1"); + f2.setObjectName("f2"); + a1.setObjectName("a1"); + + machine.start(); + + QTRY_COMPARE(machine.configuration().contains(&b), true); + QTRY_COMPARE(machine.configuration().contains(&c), true); + QTRY_COMPARE(machine.configuration().contains(&d), true); + QTRY_COMPARE(machine.configuration().contains(&e), true); + QTRY_COMPARE(machine.configuration().contains(&e1), true); + QTRY_COMPARE(machine.configuration().contains(&e2), false); + QTRY_COMPARE(machine.configuration().contains(&f), true); + QTRY_COMPARE(machine.configuration().contains(&f1), true); + QTRY_COMPARE(machine.configuration().contains(&f2), false); + QTRY_COMPARE(machine.configuration().contains(&a1), false); + + emitter.emitSignalWithNoArg(); + + QTRY_COMPARE(machine.configuration().contains(&b), true); + QTRY_COMPARE(machine.configuration().contains(&c), true); + QTRY_COMPARE(machine.configuration().contains(&d), true); + QTRY_COMPARE(machine.configuration().contains(&e), true); + QTRY_COMPARE(machine.configuration().contains(&e1), false); + QTRY_COMPARE(machine.configuration().contains(&e2), true); + QTRY_COMPARE(machine.configuration().contains(&f), true); + QTRY_COMPARE(machine.configuration().contains(&f1), false); + QTRY_COMPARE(machine.configuration().contains(&f2), true); + QTRY_COMPARE(machine.configuration().contains(&a1), false); + + QVERIFY(machine.isRunning()); +} + +void tst_QStateMachine::qtbug_46059() +{ + QStateMachine machine; + QState a(&machine); + QState b(&a); + QState c(&a); + QState success(&a); + QState failure(&machine); + + machine.setInitialState(&a); + a.setInitialState(&b); + b.addTransition(new EventTransition(QEvent::Type(QEvent::User + 1), &c)); + c.addTransition(new EventTransition(QEvent::Type(QEvent::User + 2), &success)); + b.addTransition(new EventTransition(QEvent::Type(QEvent::User + 2), &failure)); + + machine.start(); + QCoreApplication::processEvents(); + + QTRY_COMPARE(machine.configuration().contains(&a), true); + QTRY_COMPARE(machine.configuration().contains(&b), true); + QTRY_COMPARE(machine.configuration().contains(&c), false); + QTRY_COMPARE(machine.configuration().contains(&failure), false); + QTRY_COMPARE(machine.configuration().contains(&success), false); + + machine.postEvent(new QEvent(QEvent::Type(QEvent::User + 0)), QStateMachine::HighPriority); + machine.postEvent(new QEvent(QEvent::Type(QEvent::User + 1)), QStateMachine::HighPriority); + machine.postEvent(new QEvent(QEvent::Type(QEvent::User + 2)), QStateMachine::NormalPriority); + QCoreApplication::processEvents(); + + QTRY_COMPARE(machine.configuration().contains(&a), true); + QTRY_COMPARE(machine.configuration().contains(&b), false); + QTRY_COMPARE(machine.configuration().contains(&c), false); + QTRY_COMPARE(machine.configuration().contains(&failure), false); + QTRY_COMPARE(machine.configuration().contains(&success), true); + + QVERIFY(machine.isRunning()); +} + QTEST_MAIN(tst_QStateMachine) #include "tst_qstatemachine.moc" diff --git a/tests/auto/corelib/tools/qcontiguouscache/tst_qcontiguouscache.cpp b/tests/auto/corelib/tools/qcontiguouscache/tst_qcontiguouscache.cpp index 01855a730e..76687bd478 100644 --- a/tests/auto/corelib/tools/qcontiguouscache/tst_qcontiguouscache.cpp +++ b/tests/auto/corelib/tools/qcontiguouscache/tst_qcontiguouscache.cpp @@ -43,6 +43,8 @@ class tst_QContiguousCache : public QObject { Q_OBJECT private slots: + void assignment(); + void empty(); void swap(); @@ -64,6 +66,16 @@ private slots: QTEST_MAIN(tst_QContiguousCache) +void tst_QContiguousCache::assignment() +{ + // compile-only test: QTBUG-45783 + QContiguousCache<int> cc1, cc2; + // copy: + cc1 = cc2; + // move: + cc1 = qMove(cc2); +} + void tst_QContiguousCache::empty() { QContiguousCache<int> c(10); |