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Test QAtomicPointer<const T>

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Commit f4b6628083 fixed it on windows.
Now test it work within QAtomicPtr

Change-Id: Ibf5c31a133d6d544a78ce626fac9085b73c97fd5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Olivier Goffart 2011-11-25 11:06:57 +01:00 committed by Qt by Nokia
parent 57c31045df
commit e1147dcb4b
1 changed files with 52 additions and 0 deletions
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52
tests/auto/corelib/thread/qatomicpointer/tst_qatomicpointer.cpp
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@ -74,6 +74,7 @@ private slots:
void fetchAndAdd_data();
void fetchAndAdd();
void constAndVolatile();
private:
static void warningFreeHelper();
};
@ -657,5 +658,56 @@ void tst_QAtomicPointer::fetchAndAdd()
}
}
template <typename T> void constAndVolatile_helper()
{
T *one = 0;
T *two = &one;
T *three = &two;
{
QAtomicPointer<T> atomic1 = one;
QAtomicPointer<T> atomic2 = two;
QAtomicPointer<T> atomic3 = three;
QVERIFY(atomic1.load() == one);
QVERIFY(atomic2.load() == two);
QVERIFY(atomic3.load() == three);
QVERIFY(atomic1.fetchAndStoreRelaxed(two) == one);
QVERIFY(atomic2.fetchAndStoreRelaxed(three) == two);
QVERIFY(atomic3.fetchAndStoreRelaxed(one) == three);
QVERIFY(atomic1.load() == two);
QVERIFY(atomic2.load() == three);
QVERIFY(atomic3.load() == one);
}
{
QAtomicPointer<T> atomic1 = one;
QAtomicPointer<T> atomic2 = two;
QAtomicPointer<T> atomic3 = three;
QVERIFY(atomic1.load() == one);
QVERIFY(atomic2.load() == two);
QVERIFY(atomic3.load() == three);
QVERIFY(atomic1.testAndSetRelaxed(one, two));
QVERIFY(atomic2.testAndSetRelaxed(two, three));
QVERIFY(atomic3.testAndSetRelaxed(three, one));
QVERIFY(atomic1.load() == two);
QVERIFY(atomic2.load() == three);
QVERIFY(atomic3.load() == one);
}
}
void tst_QAtomicPointer::constAndVolatile()
{
constAndVolatile_helper<void>();
constAndVolatile_helper<const void>();
constAndVolatile_helper<volatile void>();
constAndVolatile_helper<const volatile void>();
}
QTEST_APPLESS_MAIN(tst_QAtomicPointer)
#include "tst_qatomicpointer.moc"