diff options
author | Holger Ihrig <holger.ihrig@nokia.com> | 2011-08-26 12:56:14 +0200 |
---|---|---|
committer | Holger Ihrig <holger.ihrig@nokia.com> | 2011-09-01 12:54:58 +0200 |
commit | 82e715b2770258fa2c536aeae1f46c7fccdcdecf (patch) | |
tree | a4b9135effe2109b164f622314a6ffac6198a8f8 /tests/auto/qatomicpointer | |
parent | c9a5ccb268b5e2b2ce0743989c44f808b538ba9b (diff) |
Moving relevant tests to corelib/thread
Task-number: QTBUG-21066
Change-Id: Ia16fa8961f1a73f4da6709197b5dd9929c16583f
Reviewed-on: http://codereview.qt.nokia.com/3663
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
Diffstat (limited to 'tests/auto/qatomicpointer')
-rw-r--r-- | tests/auto/qatomicpointer/.gitignore | 1 | ||||
-rw-r--r-- | tests/auto/qatomicpointer/qatomicpointer.pro | 4 | ||||
-rw-r--r-- | tests/auto/qatomicpointer/tst_qatomicpointer.cpp | 674 |
3 files changed, 0 insertions, 679 deletions
diff --git a/tests/auto/qatomicpointer/.gitignore b/tests/auto/qatomicpointer/.gitignore deleted file mode 100644 index 2843c40749..0000000000 --- a/tests/auto/qatomicpointer/.gitignore +++ /dev/null @@ -1 +0,0 @@ -tst_qatomicpointer diff --git a/tests/auto/qatomicpointer/qatomicpointer.pro b/tests/auto/qatomicpointer/qatomicpointer.pro deleted file mode 100644 index 89ff137d39..0000000000 --- a/tests/auto/qatomicpointer/qatomicpointer.pro +++ /dev/null @@ -1,4 +0,0 @@ -load(qttest_p4) -SOURCES += tst_qatomicpointer.cpp -QT = core -CONFIG += parallel_test diff --git a/tests/auto/qatomicpointer/tst_qatomicpointer.cpp b/tests/auto/qatomicpointer/tst_qatomicpointer.cpp deleted file mode 100644 index 42e744aaa6..0000000000 --- a/tests/auto/qatomicpointer/tst_qatomicpointer.cpp +++ /dev/null @@ -1,674 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - - -#include <QtTest/QtTest> - -#include <qatomic.h> - -#include <limits.h> - -//TESTED_CLASS= -//TESTED_FILES= - -class tst_QAtomicPointer : public QObject -{ - Q_OBJECT - -public: - tst_QAtomicPointer(); - ~tst_QAtomicPointer(); - -private slots: - void warningFree(); - - void constructor(); - void copy_constructor(); - void equality_operator(); - void inequality_operator(); - void assignment_operator(); - void star_operator(); - void dereference_operator(); - - void isTestAndSetNative(); - void isTestAndSetWaitFree(); - void testAndSet(); - - void isFetchAndStoreNative(); - void isFetchAndStoreWaitFree(); - void fetchAndStore(); - - void isFetchAndAddNative(); - void isFetchAndAddWaitFree(); - void fetchAndAdd_data(); - void fetchAndAdd(); - -private: - static void warningFreeHelper(); -}; - -tst_QAtomicPointer::tst_QAtomicPointer() -{ } - -tst_QAtomicPointer::~tst_QAtomicPointer() -{ } - -struct WFHC -{ - void bar() {} -}; - -void tst_QAtomicPointer::warningFreeHelper() -{ - qFatal("This code is bogus, and shouldn't be run. We're looking for compiler warnings only."); - - QBasicAtomicPointer<WFHC> p = Q_BASIC_ATOMIC_INITIALIZER(0); - - p->bar(); - - WFHC *expectedValue = 0; - WFHC *newValue = 0; - qptrdiff valueToAdd = 0; - - p.testAndSetRelaxed(expectedValue, newValue); - p.testAndSetAcquire(expectedValue, newValue); - p.testAndSetRelease(expectedValue, newValue); - p.testAndSetOrdered(expectedValue, newValue); - - p.fetchAndStoreRelaxed(newValue); - p.fetchAndStoreAcquire(newValue); - p.fetchAndStoreRelease(newValue); - p.fetchAndStoreOrdered(newValue); - - p.fetchAndAddRelaxed(valueToAdd); - p.fetchAndAddAcquire(valueToAdd); - p.fetchAndAddRelease(valueToAdd); - p.fetchAndAddOrdered(valueToAdd); -} - -void tst_QAtomicPointer::warningFree() -{ - // This is a compile time check for warnings. - // No need for actual work here. - - void (*foo)() = &warningFreeHelper; - (void)foo; -} - -void tst_QAtomicPointer::constructor() -{ - void *one = this; - QAtomicPointer<void> atomic1 = one; - QVERIFY(atomic1 == one); - - void *two = &one; - QAtomicPointer<void> atomic2 = two; - QVERIFY(atomic2 == two); - - void *three = &two; - QAtomicPointer<void> atomic3 = three; - QVERIFY(atomic3 == three); -} - -void tst_QAtomicPointer::copy_constructor() -{ - void *one = this; - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic1_copy = atomic1; - QVERIFY(atomic1_copy == one); - QCOMPARE(atomic1_copy, atomic1); - - void *two = &one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic2_copy = atomic2; - QVERIFY(atomic2_copy == two); - QCOMPARE(atomic2_copy, atomic2); - - void *three = &two; - QAtomicPointer<void> atomic3 = three; - QAtomicPointer<void> atomic3_copy = atomic3; - QVERIFY(atomic3_copy == three); - QCOMPARE(atomic3_copy, atomic3); -} - -void tst_QAtomicPointer::equality_operator() -{ - void *one = this; - void *two = &one; - void *three = &two; - - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(!(atomic1 == two)); - QVERIFY(!(atomic1 == three)); - - QVERIFY(!(atomic2 == one)); - QVERIFY(atomic2 == two); - QVERIFY(!(atomic2 == three)); - - QVERIFY(!(atomic3 == one)); - QVERIFY(!(atomic3 == two)); - QVERIFY(atomic3 == three); -} - -void tst_QAtomicPointer::inequality_operator() -{ - void *one = this; - void *two = &one; - void *three = &two; - - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(!(atomic1 != one)); - QVERIFY(atomic1 != two); - QVERIFY(atomic1 != three); - - QVERIFY(atomic2 != one); - QVERIFY(!(atomic2 != two)); - QVERIFY(atomic2 != three); - - QVERIFY(atomic3 != one); - QVERIFY(atomic3 != two); - QVERIFY(!(atomic3 != three)); -} - -void tst_QAtomicPointer::assignment_operator() -{ - void *one = this; - void *two = &one; - void *three = &two; - - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - atomic1 = two; - atomic2 = three; - atomic3 = one; - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); -} - -struct Type -{ - inline const Type *self() const - { return this; } -}; - -void tst_QAtomicPointer::star_operator() -{ - Type t; - QAtomicPointer<Type> p = &t; - QCOMPARE((*p).self(), t.self()); -} - -void tst_QAtomicPointer::dereference_operator() -{ - Type t; - QAtomicPointer<Type> p = &t; - QCOMPARE(p->self(), t.self()); -} - -void tst_QAtomicPointer::isTestAndSetNative() -{ -#if defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_ALWAYS_NATIVE) - // the runtime test should say the same thing - QVERIFY(QAtomicPointer<void>::isTestAndSetNative()); - -# if (defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_SOMETIMES_NATIVE) \ - || defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_NOT_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_TEST_AND_SET_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#elif defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_SOMETIMES_NATIVE) - // could be either, just want to make sure the function is implemented - QVERIFY(QAtomicPointer<void>::isTestAndSetNative() - || !QAtomicPointer<void>::isTestAndSetNative()); - -# if (defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_ALWAYS_NATIVE) \ - || defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_NOT_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_TEST_AND_SET_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#elif defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_NOT_NATIVE) - // the runtime test should say the same thing - QVERIFY(!QAtomicPointer<void>::isTestAndSetNative()); - -# if (defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_ALWAYS_NATIVE) \ - || defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_SOMETIMES_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_TEST_AND_SET_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#else -# error "Q_ATOMIC_POINTER_TEST_AND_SET_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE is not defined" -#endif -} - -void tst_QAtomicPointer::isTestAndSetWaitFree() -{ -#if defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_WAIT_FREE) - // the runtime test should say the same thing - QVERIFY(QAtomicPointer<void>::isTestAndSetWaitFree()); - - // enforce some invariants - QVERIFY(QAtomicPointer<void>::isTestAndSetNative()); -# if defined(Q_ATOMIC_POINTER_TEST_AND_SET_IS_NOT_NATIVE) -# error "Reference counting cannot be wait-free and unsupported at the same time!" -# endif -#else - // the runtime test should say the same thing - QVERIFY(!QAtomicPointer<void>::isTestAndSetWaitFree()); -#endif -} - -void tst_QAtomicPointer::testAndSet() -{ - void *one = this; - void *two = &one; - void *three = &two; - - { - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - QVERIFY(atomic1.testAndSetRelaxed(one, two)); - QVERIFY(atomic2.testAndSetRelaxed(two, three)); - QVERIFY(atomic3.testAndSetRelaxed(three, one)); - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); - } - - { - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - QVERIFY(atomic1.testAndSetAcquire(one, two)); - QVERIFY(atomic2.testAndSetAcquire(two, three)); - QVERIFY(atomic3.testAndSetAcquire(three, one)); - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); - } - - { - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - QVERIFY(atomic1.testAndSetRelease(one, two)); - QVERIFY(atomic2.testAndSetRelease(two, three)); - QVERIFY(atomic3.testAndSetRelease(three, one)); - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); - } - - { - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - QVERIFY(atomic1.testAndSetOrdered(one, two)); - QVERIFY(atomic2.testAndSetOrdered(two, three)); - QVERIFY(atomic3.testAndSetOrdered(three, one)); - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); - } -} - -void tst_QAtomicPointer::isFetchAndStoreNative() -{ -#if defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_ALWAYS_NATIVE) - // the runtime test should say the same thing - QVERIFY(QAtomicPointer<void>::isFetchAndStoreNative()); - -# if (defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_SOMETIMES_NATIVE) \ - || defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_NOT_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#elif defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_SOMETIMES_NATIVE) - // could be either, just want to make sure the function is implemented - QVERIFY(QAtomicPointer<void>::isFetchAndStoreNative() - || !QAtomicPointer<void>::isFetchAndStoreNative()); - -# if (defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_ALWAYS_NATIVE) \ - || defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_NOT_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#elif defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_NOT_NATIVE) - // the runtime test should say the same thing - QVERIFY(!QAtomicPointer<void>::isFetchAndStoreNative()); - -# if (defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_ALWAYS_NATIVE) \ - || defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_SOMETIMES_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#else -# error "Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE is not defined" -#endif -} - -void tst_QAtomicPointer::isFetchAndStoreWaitFree() -{ -#if defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_WAIT_FREE) - // the runtime test should say the same thing - QVERIFY(QAtomicPointer<void>::isFetchAndStoreWaitFree()); - - // enforce some invariants - QVERIFY(QAtomicPointer<void>::isFetchAndStoreNative()); -# if defined(Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_NOT_NATIVE) -# error "Reference counting cannot be wait-free and unsupported at the same time!" -# endif -#else - // the runtime test should say the same thing - QVERIFY(!QAtomicPointer<void>::isFetchAndStoreWaitFree()); -#endif -} - -void tst_QAtomicPointer::fetchAndStore() -{ - void *one = this; - void *two = &one; - void *three = &two; - - { - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - QCOMPARE(atomic1.fetchAndStoreRelaxed(two), one); - QCOMPARE(atomic2.fetchAndStoreRelaxed(three), two); - QCOMPARE(atomic3.fetchAndStoreRelaxed(one), three); - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); - } - - { - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - QCOMPARE(atomic1.fetchAndStoreAcquire(two), one); - QCOMPARE(atomic2.fetchAndStoreAcquire(three), two); - QCOMPARE(atomic3.fetchAndStoreAcquire(one), three); - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); - } - - { - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - QCOMPARE(atomic1.fetchAndStoreRelease(two), one); - QCOMPARE(atomic2.fetchAndStoreRelease(three), two); - QCOMPARE(atomic3.fetchAndStoreRelease(one), three); - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); - } - - { - QAtomicPointer<void> atomic1 = one; - QAtomicPointer<void> atomic2 = two; - QAtomicPointer<void> atomic3 = three; - - QVERIFY(atomic1 == one); - QVERIFY(atomic2 == two); - QVERIFY(atomic3 == three); - - QCOMPARE(atomic1.fetchAndStoreOrdered(two), one); - QCOMPARE(atomic2.fetchAndStoreOrdered(three), two); - QCOMPARE(atomic3.fetchAndStoreOrdered(one), three); - - QVERIFY(atomic1 == two); - QVERIFY(atomic2 == three); - QVERIFY(atomic3 == one); - } -} - -void tst_QAtomicPointer::isFetchAndAddNative() -{ -#if defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_ALWAYS_NATIVE) - // the runtime test should say the same thing - QVERIFY(QAtomicPointer<void>::isFetchAndAddNative()); - -# if (defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_SOMETIMES_NATIVE) \ - || defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_NOT_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#elif defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_SOMETIMES_NATIVE) - // could be either, just want to make sure the function is implemented - QVERIFY(QAtomicPointer<void>::isFetchAndAddNative() - || !QAtomicPointer<void>::isFetchAndAddNative()); - -# if (defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_ALWAYS_NATIVE) \ - || defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_NOT_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#elif defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_NOT_NATIVE) - // the runtime test should say the same thing - QVERIFY(!QAtomicPointer<void>::isFetchAndAddNative()); - -# if (defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_ALWAYS_NATIVE) \ - || defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_SOMETIMES_NATIVE)) -# error "Define only one of Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE" -# endif -#else -# error "Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_{ALWAYS,SOMTIMES,NOT}_NATIVE is not defined" -#endif -} - -void tst_QAtomicPointer::isFetchAndAddWaitFree() -{ -#if defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_WAIT_FREE) - // the runtime test should say the same thing - QVERIFY(QAtomicPointer<void>::isFetchAndAddWaitFree()); - - // enforce some invariants - QVERIFY(QAtomicPointer<void>::isFetchAndAddNative()); -# if defined(Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_NOT_NATIVE) -# error "Reference counting cannot be wait-free and unsupported at the same time!" -# endif -#else - // the runtime test should say the same thing - QVERIFY(!QAtomicPointer<void>::isFetchAndAddWaitFree()); -#endif -} - -void tst_QAtomicPointer::fetchAndAdd_data() -{ - QTest::addColumn<int>("valueToAdd"); - - QTest::newRow("0") << 0; - QTest::newRow("1") << 1; - QTest::newRow("2") << 2; - QTest::newRow("10") << 10; - QTest::newRow("31") << 31; - QTest::newRow("51") << 51; - QTest::newRow("72") << 72; - QTest::newRow("810") << 810; - QTest::newRow("631") << 631; - QTest::newRow("451") << 451; - QTest::newRow("272") << 272; - QTest::newRow("1810") << 1810; - QTest::newRow("3631") << 3631; - QTest::newRow("5451") << 5451; - QTest::newRow("7272") << 7272; - QTest::newRow("-1") << -1; - QTest::newRow("-2") << -2; - QTest::newRow("-10") << -10; - QTest::newRow("-31") << -31; - QTest::newRow("-51") << -51; - QTest::newRow("-72") << -72; - QTest::newRow("-810") << -810; - QTest::newRow("-631") << -631; - QTest::newRow("-451") << -451; - QTest::newRow("-272") << -272; - QTest::newRow("-1810") << -1810; - QTest::newRow("-3631") << -3631; - QTest::newRow("-5451") << -5451; - QTest::newRow("-7272") << -7272; -} - -void tst_QAtomicPointer::fetchAndAdd() -{ - QFETCH(int, valueToAdd); - - char c; - char *pc = &c; - short s; - short *ps = &s; - int i; - int *pi = &i; - - { - QAtomicPointer<char> pointer1 = pc; - QCOMPARE(quintptr(pointer1.fetchAndAddRelaxed(valueToAdd)), quintptr(pc)); - QCOMPARE(quintptr(pointer1.fetchAndAddRelaxed(-valueToAdd)), quintptr(pc + valueToAdd)); - QCOMPARE(quintptr(static_cast<char *>(pointer1)), quintptr(pc)); - QAtomicPointer<short> pointer2 = ps; - QCOMPARE(quintptr(pointer2.fetchAndAddRelaxed(valueToAdd)), quintptr(ps)); - QCOMPARE(quintptr(pointer2.fetchAndAddRelaxed(-valueToAdd)), quintptr(ps + valueToAdd)); - QCOMPARE(quintptr(static_cast<short *>(pointer2)), quintptr(ps)); - QAtomicPointer<int> pointer3 = pi; - QCOMPARE(quintptr(pointer3.fetchAndAddRelaxed(valueToAdd)), quintptr(pi)); - QCOMPARE(quintptr(pointer3.fetchAndAddRelaxed(-valueToAdd)), quintptr(pi + valueToAdd)); - QCOMPARE(quintptr(static_cast<int *>(pointer3)), quintptr(pi)); - } - - { - QAtomicPointer<char> pointer1 = pc; - QCOMPARE(quintptr(pointer1.fetchAndAddAcquire(valueToAdd)), quintptr(pc)); - QCOMPARE(quintptr(pointer1.fetchAndAddAcquire(-valueToAdd)), quintptr(pc + valueToAdd)); - QCOMPARE(quintptr(static_cast<char *>(pointer1)), quintptr(pc)); - QAtomicPointer<short> pointer2 = ps; - QCOMPARE(quintptr(pointer2.fetchAndAddAcquire(valueToAdd)), quintptr(ps)); - QCOMPARE(quintptr(pointer2.fetchAndAddAcquire(-valueToAdd)), quintptr(ps + valueToAdd)); - QCOMPARE(quintptr(static_cast<short *>(pointer2)), quintptr(ps)); - QAtomicPointer<int> pointer3 = pi; - QCOMPARE(quintptr(pointer3.fetchAndAddAcquire(valueToAdd)), quintptr(pi)); - QCOMPARE(quintptr(pointer3.fetchAndAddAcquire(-valueToAdd)), quintptr(pi + valueToAdd)); - QCOMPARE(quintptr(static_cast<int *>(pointer3)), quintptr(pi)); - } - - { - QAtomicPointer<char> pointer1 = pc; - QCOMPARE(quintptr(pointer1.fetchAndAddRelease(valueToAdd)), quintptr(pc)); - QCOMPARE(quintptr(pointer1.fetchAndAddRelease(-valueToAdd)), quintptr(pc + valueToAdd)); - QCOMPARE(quintptr(static_cast<char *>(pointer1)), quintptr(pc)); - QAtomicPointer<short> pointer2 = ps; - QCOMPARE(quintptr(pointer2.fetchAndAddRelease(valueToAdd)), quintptr(ps)); - QCOMPARE(quintptr(pointer2.fetchAndAddRelease(-valueToAdd)), quintptr(ps + valueToAdd)); - QCOMPARE(quintptr(static_cast<short *>(pointer2)), quintptr(ps)); - QAtomicPointer<int> pointer3 = pi; - QCOMPARE(quintptr(pointer3.fetchAndAddRelease(valueToAdd)), quintptr(pi)); - QCOMPARE(quintptr(pointer3.fetchAndAddRelease(-valueToAdd)), quintptr(pi + valueToAdd)); - QCOMPARE(quintptr(static_cast<int *>(pointer3)), quintptr(pi)); - } - - { - QAtomicPointer<char> pointer1 = pc; - QCOMPARE(quintptr(pointer1.fetchAndAddOrdered(valueToAdd)), quintptr(pc)); - QCOMPARE(quintptr(pointer1.fetchAndAddOrdered(-valueToAdd)), quintptr(pc + valueToAdd)); - QCOMPARE(quintptr(static_cast<char *>(pointer1)), quintptr(pc)); - QAtomicPointer<short> pointer2 = ps; - QCOMPARE(quintptr(pointer2.fetchAndAddOrdered(valueToAdd)), quintptr(ps)); - QCOMPARE(quintptr(pointer2.fetchAndAddOrdered(-valueToAdd)), quintptr(ps + valueToAdd)); - QCOMPARE(quintptr(static_cast<short *>(pointer2)), quintptr(ps)); - QAtomicPointer<int> pointer3 = pi; - QCOMPARE(quintptr(pointer3.fetchAndAddOrdered(valueToAdd)), quintptr(pi)); - QCOMPARE(quintptr(pointer3.fetchAndAddOrdered(-valueToAdd)), quintptr(pi + valueToAdd)); - QCOMPARE(quintptr(static_cast<int *>(pointer3)), quintptr(pi)); - } -} - -QTEST_APPLESS_MAIN(tst_QAtomicPointer) -#include "tst_qatomicpointer.moc" |