diff options
Diffstat (limited to 'tests/auto/corelib/tools')
3 files changed, 166 insertions, 21 deletions
diff --git a/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp b/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp index 5b1a2cf076..9bcce60e93 100644 --- a/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp +++ b/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp @@ -74,6 +74,7 @@ private slots: void useOfForwardDeclared(); void memoryManagement(); void dropLastReferenceOfForwardDeclared(); + void lock(); void downCast(); void functionCallDownCast(); void upCast(); @@ -391,12 +392,56 @@ void tst_QSharedPointer::swap() QVERIFY(p2 != control); QVERIFY(p2.isNull()); QVERIFY(*p1 == 42); + + QWeakPointer<int> w1, w2 = control; + + QVERIFY(w1.isNull()); + QVERIFY(!w2.isNull()); + QVERIFY(w2.lock() == control); + QVERIFY(!w1.lock()); + + w1.swap(w2); + QVERIFY(w2.isNull()); + QVERIFY(!w1.isNull()); + QVERIFY(w1.lock() == control); + QVERIFY(!w2.lock()); + + qSwap(w1, w2); + QVERIFY(w1.isNull()); + QVERIFY(w2.lock() == control); + + p1.reset(); + p2.reset(); + control.reset(); + + QVERIFY(w1.isNull()); + QVERIFY(w2.isNull()); } void tst_QSharedPointer::useOfForwardDeclared() { // this just a compile test: use the forward-declared class QSharedPointer<ForwardDeclared> sp; + + // copying should work, too: + QSharedPointer<ForwardDeclared> sp2 = sp; + + // and assignment: + QSharedPointer<ForwardDeclared> sp3; + sp3 = sp; + + // move assignment: + QSharedPointer<ForwardDeclared> sp4; + sp4 = qMove(sp); + + // and move constuction: + QSharedPointer<ForwardDeclared> sp5 = qMove(sp2); + + // swapping: + sp4.swap(sp3); + qSwap(sp4, sp3); + + // and, of course, destruction } @@ -474,6 +519,22 @@ void tst_QSharedPointer::dropLastReferenceOfForwardDeclared() QCOMPARE(forwardDeclaredDestructorRunCount, 1); } +void tst_QSharedPointer::lock() +{ + QSharedPointer<int> sp = QSharedPointer<int>::create(); + QVERIFY(sp); + QWeakPointer<int> wp = sp; + QVERIFY(sp == wp); + QVERIFY(sp == wp.lock()); + QVERIFY(sp == wp.toStrongRef()); + + sp.reset(); + QVERIFY(!wp); + QVERIFY(sp != wp); // this is why op(shared_ptr, weak_ptr) is a bad idea (apart from MT races)... + QVERIFY(sp == wp.lock()); + QVERIFY(sp == wp.toStrongRef()); +} + class DerivedData: public Data { public: @@ -846,6 +907,7 @@ void tst_QSharedPointer::objectCast() ptr.clear(); QVERIFY(ptr.isNull()); QVERIFY(weakptr.toStrongRef().isNull()); + QVERIFY(weakptr.lock().isNull()); // verify that the object casts fail without crash QSharedPointer<OtherObject> otherptr = qSharedPointerObjectCast<OtherObject>(weakptr); diff --git a/tests/auto/corelib/tools/qstringlist/tst_qstringlist.cpp b/tests/auto/corelib/tools/qstringlist/tst_qstringlist.cpp index 246560e47f..d5506f3391 100644 --- a/tests/auto/corelib/tools/qstringlist/tst_qstringlist.cpp +++ b/tests/auto/corelib/tools/qstringlist/tst_qstringlist.cpp @@ -296,9 +296,11 @@ void tst_QStringList::removeDuplicates_data() QTest::addColumn<QString>("before"); QTest::addColumn<QString>("after"); QTest::addColumn<int>("count"); + QTest::addColumn<bool>("detached"); - QTest::newRow("empty-1") << "Hello,Hello" << "Hello" << 1; - QTest::newRow("empty-2") << "Hello,World" << "Hello,World" << 0; + QTest::newRow("empty-1") << "Hello,Hello" << "Hello" << 1 << true; + QTest::newRow("empty-2") << "Hello,World" << "Hello,World" << 0 << false; + QTest::newRow("middle") << "Hello,World,Hello" << "Hello,World" << 1 << true; } void tst_QStringList::removeDuplicates() @@ -306,13 +308,16 @@ void tst_QStringList::removeDuplicates() QFETCH(QString, before); QFETCH(QString, after); QFETCH(int, count); + QFETCH(bool, detached); QStringList lbefore = before.split(','); + const QStringList oldlbefore = lbefore; QStringList lafter = after.split(','); int removed = lbefore.removeDuplicates(); QCOMPARE(removed, count); QCOMPARE(lbefore, lafter); + QCOMPARE(detached, !oldlbefore.isSharedWith(lbefore)); } void tst_QStringList::streamingOperator() @@ -321,8 +326,13 @@ void tst_QStringList::streamingOperator() list << "hei"; list << list << "hopp" << list; + QList<QString> slist = list; + list << slist; + QCOMPARE(list, QStringList() << "hei" << "hei" << "hopp" + << "hei" << "hei" << "hopp" + << "hei" << "hei" << "hopp" << "hei" << "hei" << "hopp"); QStringList list2; diff --git a/tests/auto/corelib/tools/qvector/tst_qvector.cpp b/tests/auto/corelib/tools/qvector/tst_qvector.cpp index c9545c8eb4..f85d2dee0c 100644 --- a/tests/auto/corelib/tools/qvector/tst_qvector.cpp +++ b/tests/auto/corelib/tools/qvector/tst_qvector.cpp @@ -225,7 +225,9 @@ private slots: void fromListCustom() const; void fromStdVector() const; void indexOf() const; - void insert() const; + void insertInt() const; + void insertMovable() const; + void insertCustom() const; void isEmpty() const; void last() const; void lastIndexOf() const; @@ -293,6 +295,7 @@ private: template<typename T> void eraseReserved() const; template<typename T> void fill() const; template<typename T> void fromList() const; + template<typename T> void insert() const; template<typename T> void prepend() const; template<typename T> void remove() const; template<typename T> void size() const; @@ -1210,32 +1213,87 @@ void tst_QVector::indexOf() const QVERIFY(myvec.indexOf("A", 4) == -1); } +template <typename T> void tst_QVector::insert() const { - QVector<QString> myvec; - myvec << "A" << "B" << "C"; + QVector<T> myvec; + const T + tA = SimpleValue<T>::at(0), + tB = SimpleValue<T>::at(1), + tC = SimpleValue<T>::at(2), + tX = SimpleValue<T>::at(3), + tZ = SimpleValue<T>::at(4), + tT = SimpleValue<T>::at(5), + ti = SimpleValue<T>::at(6); + myvec << tA << tB << tC; + QVector<T> myvec2 = myvec; // first position - QCOMPARE(myvec.at(0), QLatin1String("A")); - myvec.insert(0, QLatin1String("X")); - QCOMPARE(myvec.at(0), QLatin1String("X")); - QCOMPARE(myvec.at(1), QLatin1String("A")); + QCOMPARE(myvec.at(0), tA); + myvec.insert(0, tX); + QCOMPARE(myvec.at(0), tX); + QCOMPARE(myvec.at(1), tA); + + QCOMPARE(myvec2.at(0), tA); + myvec2.insert(myvec2.begin(), tX); + QCOMPARE(myvec2.at(0), tX); + QCOMPARE(myvec2.at(1), tA); // middle - myvec.insert(1, QLatin1String("Z")); - QCOMPARE(myvec.at(0), QLatin1String("X")); - QCOMPARE(myvec.at(1), QLatin1String("Z")); - QCOMPARE(myvec.at(2), QLatin1String("A")); + myvec.insert(1, tZ); + QCOMPARE(myvec.at(0), tX); + QCOMPARE(myvec.at(1), tZ); + QCOMPARE(myvec.at(2), tA); + + myvec2.insert(myvec2.begin() + 1, tZ); + QCOMPARE(myvec2.at(0), tX); + QCOMPARE(myvec2.at(1), tZ); + QCOMPARE(myvec2.at(2), tA); // end - myvec.insert(5, QLatin1String("T")); - QCOMPARE(myvec.at(5), QLatin1String("T")); - QCOMPARE(myvec.at(4), QLatin1String("C")); + myvec.insert(5, tT); + QCOMPARE(myvec.at(5), tT); + QCOMPARE(myvec.at(4), tC); + + myvec2.insert(myvec2.end(), tT); + QCOMPARE(myvec2.at(5), tT); + QCOMPARE(myvec2.at(4), tC); // insert a lot of garbage in the middle - myvec.insert(2, 2, QLatin1String("infinity")); - QCOMPARE(myvec, QVector<QString>() << "X" << "Z" << "infinity" << "infinity" - << "A" << "B" << "C" << "T"); + myvec.insert(2, 2, ti); + QCOMPARE(myvec, QVector<T>() << tX << tZ << ti << ti + << tA << tB << tC << tT); + + myvec2.insert(myvec2.begin() + 2, 2, ti); + QCOMPARE(myvec2, myvec); + + // insert from references to the same container: + myvec.insert(0, 1, myvec[5]); // inserts tB + myvec2.insert(0, 1, myvec2[5]); // inserts tB + QCOMPARE(myvec, QVector<T>() << tB << tX << tZ << ti << ti + << tA << tB << tC << tT); + QCOMPARE(myvec2, myvec); + + myvec.insert(0, 1, const_cast<const QVector<T>&>(myvec)[0]); // inserts tB + myvec2.insert(0, 1, const_cast<const QVector<T>&>(myvec2)[0]); // inserts tB + QCOMPARE(myvec, QVector<T>() << tB << tB << tX << tZ << ti << ti + << tA << tB << tC << tT); + QCOMPARE(myvec2, myvec); +} + +void tst_QVector::insertInt() const +{ + insert<int>(); +} + +void tst_QVector::insertMovable() const +{ + insert<Movable>(); +} + +void tst_QVector::insertCustom() const +{ + insert<Custom>(); } void tst_QVector::isEmpty() const @@ -1365,13 +1423,28 @@ void tst_QVector::remove() const T val1 = SimpleValue<T>::at(1); T val2 = SimpleValue<T>::at(2); T val3 = SimpleValue<T>::at(3); + T val4 = SimpleValue<T>::at(4); + myvec << val1 << val2 << val3; + myvec << val1 << val2 << val3; myvec << val1 << val2 << val3; // remove middle myvec.remove(1); - QCOMPARE(myvec, QVector<T>() << val1 << val3); + QCOMPARE(myvec, QVector<T>() << val1 << val3 << val1 << val2 << val3 << val1 << val2 << val3); + + // removeOne() + QVERIFY(!myvec.removeOne(val4)); + QVERIFY(myvec.removeOne(val2)); + QCOMPARE(myvec, QVector<T>() << val1 << val3 << val1 << val3 << val1 << val2 << val3); + + // removeAll() + QCOMPARE(myvec.removeAll(val4), 0); + QCOMPARE(myvec.removeAll(val1), 3); + QCOMPARE(myvec, QVector<T>() << val3 << val3 << val2 << val3); + QCOMPARE(myvec.removeAll(val2), 1); + QCOMPARE(myvec, QVector<T>() << val3 << val3 << val3); // remove rest - myvec.remove(0, 2); + myvec.remove(0, 3); QCOMPARE(myvec, QVector<T>()); } |