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Add some tests for compatible and incompatible custom deleters

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Change-Id: I2bb7f597aab0f00a250881602e6a6bb7bfe42e18
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
This commit is contained in:
Thiago Macieira 2012-09-24 17:51:15 +02:00 committed by The Qt Project
parent 5d9a57432e
commit 3827fd2a37
1 changed files with 20 additions and 0 deletions
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20
tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp
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@ -1317,6 +1317,12 @@ void tst_QSharedPointer::customDeleter()
QCOMPARE(derivedDataDeleter.callCount, 1); QCOMPARE(derivedDataDeleter.callCount, 1);
QCOMPARE(refcount, 2); QCOMPARE(refcount, 2);
safetyCheck(); safetyCheck();
// a custom deleter with a different pointer parameter
{
QSharedPointer<char> ptr(static_cast<char *>(malloc(1)), free);
}
safetyCheck();
} }
void tst_QSharedPointer::lambdaCustomDeleter() void tst_QSharedPointer::lambdaCustomDeleter()
@ -1804,6 +1810,20 @@ void tst_QSharedPointer::invalidConstructs_data()
<< &QTest::QExternalTest::tryCompileFail << &QTest::QExternalTest::tryCompileFail
<< "Data *ptr = 0;\n" << "Data *ptr = 0;\n"
"QSharedPointer<Data> weakptr = Qt::Uninitialized;\n"; "QSharedPointer<Data> weakptr = Qt::Uninitialized;\n";
QTest::newRow("incompatible-custom-deleter1")
<< &QTest::QExternalTest::tryCompileFail
<< "extern void incompatibleCustomDeleter(int *);\n"
"QSharedPointer<Data> ptr(new Data, incompatibleCustomDeleter);\n";
QTest::newRow("incompatible-custom-deleter2")
<< &QTest::QExternalTest::tryCompileFail
<< "struct IncompatibleCustomDeleter { void operator()(int *); };\n"
"QSharedPointer<Data> ptr(new Data, IncompatibleCustomDeleter());\n";
#ifdef Q_COMPILER_LAMBDA
QTest::newRow("incompatible-custom-lambda-deleter")
<< &QTest::QExternalTest::tryCompileFail
<< "QSharedPointer<Data> ptr(new Data, [](int *) {});\n";
#endif
} }
void tst_QSharedPointer::invalidConstructs() void tst_QSharedPointer::invalidConstructs()