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Add tests for assignment operator

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Change-Id: I3265cb75c4d785faaf1efc183d8c1293dfff9165
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
João Abecasis 2012-09-11 10:06:05 +02:00 committed by Jędrzej Nowacki
parent 3fd2f0b7d8
commit 7021188778
1 changed files with 49 additions and 0 deletions
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49
tests/auto/corelib/tools/qvector/tst_qvector.cpp
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@ -178,6 +178,9 @@ private slots:
void copyConstructorInt() const; void copyConstructorInt() const;
void copyConstructorMovable() const; void copyConstructorMovable() const;
void copyConstructorCustom() const; void copyConstructorCustom() const;
void assignmentInt() const;
void assignmentMovable() const;
void assignmentCustom() const;
void addInt() const; void addInt() const;
void addMovable() const; void addMovable() const;
void addCustom() const; void addCustom() const;
@ -444,6 +447,52 @@ void tst_QVector::copyConstructorCustom() const
QCOMPARE(instancesCount, Custom::counter.loadAcquire()); QCOMPARE(instancesCount, Custom::counter.loadAcquire());
} }
template <class T>
static inline void testAssignment()
{
QVector<T> v1(5);
QCOMPARE(v1.size(), 5);
QVERIFY(v1.isDetached());
QVector<T> v2(7);
QCOMPARE(v2.size(), 7);
QVERIFY(v2.isDetached());
QVERIFY(!v1.isSharedWith(v2));
v1 = v2;
QVERIFY(!v1.isDetached());
QVERIFY(!v2.isDetached());
QVERIFY(v1.isSharedWith(v2));
const void *const data1 = v1.constData();
const void *const data2 = v2.constData();
QCOMPARE(data1, data2);
v1.clear();
QVERIFY(v2.isDetached());
QVERIFY(!v1.isSharedWith(v2));
QCOMPARE((void *)v2.constData(), data2);
}
void tst_QVector::assignmentInt() const
{
testAssignment<int>();
}
void tst_QVector::assignmentMovable() const
{
testAssignment<Movable>();
}
void tst_QVector::assignmentCustom() const
{
testAssignment<Custom>();
}
template<typename T> template<typename T>
void tst_QVector::add() const void tst_QVector::add() const
{ {