From 38be0d13830efd2d98281c645c3a60afe05ffece Mon Sep 17 00:00:00 2001 From: Qt by Nokia Date: Wed, 27 Apr 2011 12:05:43 +0200 Subject: Initial import from the monolithic Qt. This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12 --- tests/auto/qthreadstorage/.gitignore | 1 + tests/auto/qthreadstorage/crashOnExit.cpp | 64 +++ tests/auto/qthreadstorage/crashOnExit.pro | 4 + tests/auto/qthreadstorage/qthreadstorage.pro | 5 + tests/auto/qthreadstorage/tst_qthreadstorage.cpp | 503 +++++++++++++++++++++++ tests/auto/qthreadstorage/tst_qthreadstorage.pro | 4 + 6 files changed, 581 insertions(+) create mode 100644 tests/auto/qthreadstorage/.gitignore create mode 100644 tests/auto/qthreadstorage/crashOnExit.cpp create mode 100644 tests/auto/qthreadstorage/crashOnExit.pro create mode 100644 tests/auto/qthreadstorage/qthreadstorage.pro create mode 100644 tests/auto/qthreadstorage/tst_qthreadstorage.cpp create mode 100644 tests/auto/qthreadstorage/tst_qthreadstorage.pro (limited to 'tests/auto/qthreadstorage') diff --git a/tests/auto/qthreadstorage/.gitignore b/tests/auto/qthreadstorage/.gitignore new file mode 100644 index 0000000000..301968a8f6 --- /dev/null +++ b/tests/auto/qthreadstorage/.gitignore @@ -0,0 +1 @@ +tst_qthreadstorage diff --git a/tests/auto/qthreadstorage/crashOnExit.cpp b/tests/auto/qthreadstorage/crashOnExit.cpp new file mode 100644 index 0000000000..b37326ba87 --- /dev/null +++ b/tests/auto/qthreadstorage/crashOnExit.cpp @@ -0,0 +1,64 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include + +class Class +{ +public: + ~Class() + { + // trigger creation of a new QThreadStorage, after the previous QThreadStorage from main() was destructed + static QThreadStorage threadstorage; + threadstorage.setLocalData(new int); + threadstorage.setLocalData(new int); + } +}; + +int main() +{ + // instantiate the class that will use QThreadStorage from its destructor, it's destructor will be run last + static Class instance; + // instantiate QThreadStorage, it's destructor (and the global destructors for QThreadStorages internals) will run first + static QThreadStorage threadstorage; + threadstorage.setLocalData(new int); + threadstorage.setLocalData(new int); +} diff --git a/tests/auto/qthreadstorage/crashOnExit.pro b/tests/auto/qthreadstorage/crashOnExit.pro new file mode 100644 index 0000000000..918ef398ba --- /dev/null +++ b/tests/auto/qthreadstorage/crashOnExit.pro @@ -0,0 +1,4 @@ +SOURCES += crashOnExit.cpp +QT = core +CONFIG-=app_bundle +CONFIG+=console diff --git a/tests/auto/qthreadstorage/qthreadstorage.pro b/tests/auto/qthreadstorage/qthreadstorage.pro new file mode 100644 index 0000000000..0dc8d086df --- /dev/null +++ b/tests/auto/qthreadstorage/qthreadstorage.pro @@ -0,0 +1,5 @@ +TEMPLATE = subdirs +SUBDIRS = \ + tst_qthreadstorage.pro \ + crashOnExit.pro +CONFIG += parallel_test diff --git a/tests/auto/qthreadstorage/tst_qthreadstorage.cpp b/tests/auto/qthreadstorage/tst_qthreadstorage.cpp new file mode 100644 index 0000000000..2391c81b63 --- /dev/null +++ b/tests/auto/qthreadstorage/tst_qthreadstorage.cpp @@ -0,0 +1,503 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include + +#include +#include +#include +#include +#include + +#ifdef Q_OS_UNIX +#include +#endif +#ifdef Q_OS_WIN +#ifndef Q_OS_WINCE +#include +#endif +#include +#endif + +//TESTED_CLASS= +//TESTED_FILES= + +class tst_QThreadStorage : public QObject +{ + Q_OBJECT + +public: + tst_QThreadStorage(); + +private slots: + void hasLocalData(); + void localData(); + void localData_const(); + void setLocalData(); + void autoDelete(); + void adoptedThreads(); + void ensureCleanupOrder(); + void QTBUG13877_crashOnExit(); + void QTBUG14579_leakInDestructor(); + void QTBUG14579_resetInDestructor(); + void valueBased(); +}; + +class Pointer +{ +public: + static int count; + inline Pointer() { ++count; } + inline ~Pointer() { --count; } +}; +int Pointer::count = 0; + +tst_QThreadStorage::tst_QThreadStorage() + +{ } + +void tst_QThreadStorage::hasLocalData() +{ + QThreadStorage pointers; + QVERIFY(!pointers.hasLocalData()); + pointers.setLocalData(new Pointer); + QVERIFY(pointers.hasLocalData()); + pointers.setLocalData(0); + QVERIFY(!pointers.hasLocalData()); +} + +void tst_QThreadStorage::localData() +{ + QThreadStorage pointers; + Pointer *p = new Pointer; + QVERIFY(!pointers.hasLocalData()); + pointers.setLocalData(p); + QVERIFY(pointers.hasLocalData()); + QCOMPARE(pointers.localData(), p); + pointers.setLocalData(0); + QCOMPARE(pointers.localData(), (Pointer *)0); + QVERIFY(!pointers.hasLocalData()); +} + +void tst_QThreadStorage::localData_const() +{ + QThreadStorage pointers; + const QThreadStorage &const_pointers = pointers; + Pointer *p = new Pointer; + QVERIFY(!pointers.hasLocalData()); + pointers.setLocalData(p); + QVERIFY(pointers.hasLocalData()); + QCOMPARE(const_pointers.localData(), p); + pointers.setLocalData(0); + QCOMPARE(const_pointers.localData(), (Pointer *)0); + QVERIFY(!pointers.hasLocalData()); +} + +void tst_QThreadStorage::setLocalData() +{ + QThreadStorage pointers; + QVERIFY(!pointers.hasLocalData()); + pointers.setLocalData(new Pointer); + QVERIFY(pointers.hasLocalData()); + pointers.setLocalData(0); + QVERIFY(!pointers.hasLocalData()); +} + +class Thread : public QThread +{ +public: + QThreadStorage &pointers; + + QMutex mutex; + QWaitCondition cond; + + Thread(QThreadStorage &p) + : pointers(p) + { } + + void run() + { + pointers.setLocalData(new Pointer); + + QMutexLocker locker(&mutex); + cond.wakeOne(); + cond.wait(&mutex); + } +}; + +void tst_QThreadStorage::autoDelete() +{ + QThreadStorage pointers; + QVERIFY(!pointers.hasLocalData()); + + Thread thread(pointers); + int c = Pointer::count; + { + QMutexLocker locker(&thread.mutex); + thread.start(); + thread.cond.wait(&thread.mutex); + // QCOMPARE(Pointer::count, c + 1); + thread.cond.wakeOne(); + } + thread.wait(); + QCOMPARE(Pointer::count, c); +} + +bool threadStorageOk; +void testAdoptedThreadStorageWin(void *p) +{ + QThreadStorage *pointers = reinterpret_cast *>(p); + if (pointers->hasLocalData()) { + threadStorageOk = false; + return; + } + + Pointer *pointer = new Pointer(); + pointers->setLocalData(pointer); + + if (pointers->hasLocalData() == false) { + threadStorageOk = false; + return; + } + + if (pointers->localData() != pointer) { + threadStorageOk = false; + return; + } + QObject::connect(QThread::currentThread(), SIGNAL(finished()), &QTestEventLoop::instance(), SLOT(exitLoop())); +} +void *testAdoptedThreadStorageUnix(void *pointers) +{ + testAdoptedThreadStorageWin(pointers); + return 0; +} +void tst_QThreadStorage::adoptedThreads() +{ + QTestEventLoop::instance(); // Make sure the instance is created in this thread. + QThreadStorage pointers; + int c = Pointer::count; + threadStorageOk = true; + { +#ifdef Q_OS_UNIX + pthread_t thread; + const int state = pthread_create(&thread, 0, testAdoptedThreadStorageUnix, &pointers); + QCOMPARE(state, 0); + pthread_join(thread, 0); +#elif defined Q_OS_WIN + HANDLE thread; +#if defined(Q_OS_WINCE) + thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)testAdoptedThreadStorageWin, &pointers, 0, NULL); +#else + thread = (HANDLE)_beginthread(testAdoptedThreadStorageWin, 0, &pointers); +#endif + QVERIFY(thread); + WaitForSingleObject(thread, INFINITE); +#endif + } + QVERIFY(threadStorageOk); + + QTestEventLoop::instance().enterLoop(2); + QVERIFY(!QTestEventLoop::instance().timeout()); + + QCOMPARE(Pointer::count, c); +} + +QBasicAtomicInt cleanupOrder = Q_BASIC_ATOMIC_INITIALIZER(0); + +class First +{ +public: + ~First() + { + order = cleanupOrder.fetchAndAddRelaxed(1); + } + static int order; +}; +int First::order = -1; + +class Second +{ +public: + ~Second() + { + order = cleanupOrder.fetchAndAddRelaxed(1); + } + static int order; +}; +int Second::order = -1; + +void tst_QThreadStorage::ensureCleanupOrder() +{ + class Thread : public QThread + { + public: + QThreadStorage &first; + QThreadStorage &second; + + Thread(QThreadStorage &first, + QThreadStorage &second) + : first(first), second(second) + { } + + void run() + { + // set in reverse order, but shouldn't matter, the data + // will be deleted in the order the thread storage objects + // were created + second.setLocalData(new Second); + first.setLocalData(new First); + } + }; + + QThreadStorage second; + QThreadStorage first; + Thread thread(first, second); + thread.start(); + thread.wait(); + + QVERIFY(First::order < Second::order); +} + +void tst_QThreadStorage::QTBUG13877_crashOnExit() +{ + QProcess process; +#ifdef Q_OS_WIN +# ifdef QT_NO_DEBUG + process.start("release/crashOnExit"); +# else + process.start("debug/crashOnExit"); +# endif +#else + process.start("./crashOnExit"); +#endif + QVERIFY(process.waitForFinished()); + QVERIFY(process.exitStatus() != QProcess::CrashExit); +} + +// S stands for thread Safe. +class SPointer +{ +public: + static QBasicAtomicInt count; + inline SPointer() { count.ref(); } + inline ~SPointer() { count.deref(); } + inline SPointer(const SPointer &other) { count.ref(); } +}; +QBasicAtomicInt SPointer::count = Q_BASIC_ATOMIC_INITIALIZER(0); + +Q_GLOBAL_STATIC(QThreadStorage, QTBUG14579_pointers1) +Q_GLOBAL_STATIC(QThreadStorage, QTBUG14579_pointers2) + +class QTBUG14579_class +{ +public: + SPointer member; + inline ~QTBUG14579_class() { + QVERIFY(!QTBUG14579_pointers1()->hasLocalData()); + QVERIFY(!QTBUG14579_pointers2()->hasLocalData()); + QTBUG14579_pointers2()->setLocalData(new SPointer); + QTBUG14579_pointers1()->setLocalData(new SPointer); + QVERIFY(QTBUG14579_pointers1()->hasLocalData()); + QVERIFY(QTBUG14579_pointers2()->hasLocalData()); + } +}; + + +void tst_QThreadStorage::QTBUG14579_leakInDestructor() +{ + class Thread : public QThread + { + public: + QThreadStorage &tls; + + Thread(QThreadStorage &t) : tls(t) { } + + void run() + { + QVERIFY(!tls.hasLocalData()); + tls.setLocalData(new QTBUG14579_class); + QVERIFY(tls.hasLocalData()); + } + }; + int c = SPointer::count; + + QThreadStorage tls; + + QVERIFY(!QTBUG14579_pointers1()->hasLocalData()); + QThreadStorage tls2; //add some more tls to make sure ids are not following each other too much + QThreadStorage tls3; + QVERIFY(!tls2.hasLocalData()); + QVERIFY(!tls3.hasLocalData()); + QVERIFY(!tls.hasLocalData()); + + Thread t1(tls); + Thread t2(tls); + Thread t3(tls); + + t1.start(); + t2.start(); + t3.start(); + + QVERIFY(t1.wait()); + QVERIFY(t2.wait()); + QVERIFY(t3.wait()); + + //check all the constructed things have been destructed + QCOMPARE(int(SPointer::count), c); +} + +class QTBUG14579_reset { +public: + SPointer member; + ~QTBUG14579_reset(); +}; + +Q_GLOBAL_STATIC(QThreadStorage, QTBUG14579_resetTls) + +QTBUG14579_reset::~QTBUG14579_reset() { + //Quite stupid, but WTF::ThreadSpecific::destroy does it. + QTBUG14579_resetTls()->setLocalData(this); +} + +void tst_QThreadStorage::QTBUG14579_resetInDestructor() +{ + class Thread : public QThread + { + public: + void run() + { + QVERIFY(!QTBUG14579_resetTls()->hasLocalData()); + QTBUG14579_resetTls()->setLocalData(new QTBUG14579_reset); + QVERIFY(QTBUG14579_resetTls()->hasLocalData()); + } + }; + int c = SPointer::count; + + Thread t1; + Thread t2; + Thread t3; + t1.start(); + t2.start(); + t3.start(); + QVERIFY(t1.wait()); + QVERIFY(t2.wait()); + QVERIFY(t3.wait()); + + //check all the constructed things have been destructed + QCOMPARE(int(SPointer::count), c); +} + + +void tst_QThreadStorage::valueBased() +{ + struct Thread : QThread { + QThreadStorage &tlsSPointer; + QThreadStorage &tlsString; + QThreadStorage &tlsInt; + + int someNumber; + QString someString; + Thread(QThreadStorage &t1, QThreadStorage &t2, QThreadStorage &t3) + : tlsSPointer(t1), tlsString(t2), tlsInt(t3) { } + + void run() { + /*QVERIFY(!tlsSPointer.hasLocalData()); + QVERIFY(!tlsString.hasLocalData()); + QVERIFY(!tlsInt.hasLocalData());*/ + SPointer pointercopy = tlsSPointer.localData(); + + //Default constructed values + QVERIFY(tlsString.localData().isNull()); + QCOMPARE(tlsInt.localData(), 0); + + //setting + tlsString.setLocalData(someString); + tlsInt.setLocalData(someNumber); + + QCOMPARE(tlsString.localData(), someString); + QCOMPARE(tlsInt.localData(), someNumber); + + //changing + tlsSPointer.setLocalData(SPointer()); + tlsInt.localData() += 42; + tlsString.localData().append(QLatin1String(" world")); + + QCOMPARE(tlsString.localData(), (someString + QLatin1String(" world"))); + QCOMPARE(tlsInt.localData(), (someNumber + 42)); + + // operator= + tlsString.localData() = QString::number(someNumber); + QCOMPARE(tlsString.localData().toInt(), someNumber); + } + }; + + QThreadStorage tlsSPointer; + QThreadStorage tlsString; + QThreadStorage tlsInt; + + int c = SPointer::count; + + Thread t1(tlsSPointer, tlsString, tlsInt); + Thread t2(tlsSPointer, tlsString, tlsInt); + Thread t3(tlsSPointer, tlsString, tlsInt); + t1.someNumber = 42; + t2.someNumber = -128; + t3.someNumber = 78; + t1.someString = "hello"; + t2.someString = "trolltech"; + t3.someString = "nokia"; + + t1.start(); + t2.start(); + t3.start(); + + QVERIFY(t1.wait()); + QVERIFY(t2.wait()); + QVERIFY(t3.wait()); + + QCOMPARE(c, int(SPointer::count)); + +} + + +QTEST_MAIN(tst_QThreadStorage) +#include "tst_qthreadstorage.moc" diff --git a/tests/auto/qthreadstorage/tst_qthreadstorage.pro b/tests/auto/qthreadstorage/tst_qthreadstorage.pro new file mode 100644 index 0000000000..3071098629 --- /dev/null +++ b/tests/auto/qthreadstorage/tst_qthreadstorage.pro @@ -0,0 +1,4 @@ +load(qttest_p4) +SOURCES += tst_qthreadstorage.cpp +QT = core +symbian:LIBS += -llibpthread -- cgit v1.2.3