diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/auto/corelib/tools/qvector/tst_qvector.cpp | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qvector/tst_qvector.cpp b/tests/auto/corelib/tools/qvector/tst_qvector.cpp index 3f95fa18f6..f9f9ac472a 100644 --- a/tests/auto/corelib/tools/qvector/tst_qvector.cpp +++ b/tests/auto/corelib/tools/qvector/tst_qvector.cpp @@ -198,6 +198,8 @@ private slots: void clearMovable() const; void clearCustom() const; void constData() const; + void constFirst() const; + void constLast() const; void contains() const; void countInt() const; void countMovable() const; @@ -1222,16 +1224,86 @@ void tst_QVector::first() const // test it starts ok QCOMPARE(myvec.first(), 69); + QCOMPARE(myvec.constFirst(), 69); // test removal changes myvec.remove(0); QCOMPARE(myvec.first(), 42); + QCOMPARE(myvec.constFirst(), 42); // test prepend changes myvec.prepend(23); QCOMPARE(myvec.first(), 23); + QCOMPARE(myvec.constFirst(), 23); } +void tst_QVector::constFirst() const +{ + QVector<int> myvec; + myvec << 69 << 42 << 3; + + // test it starts ok + QCOMPARE(myvec.constFirst(), 69); + QVERIFY(myvec.isDetached()); + + QVector<int> myvecCopy = myvec; + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + QCOMPARE(myvec.constFirst(), 69); + QCOMPARE(myvecCopy.constFirst(), 69); + + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + // test removal changes + myvec.remove(0); + QVERIFY(myvec.isDetached()); + QVERIFY(!myvec.isSharedWith(myvecCopy)); + QCOMPARE(myvec.constFirst(), 42); + QCOMPARE(myvecCopy.constFirst(), 69); + + myvecCopy = myvec; + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + QCOMPARE(myvec.constFirst(), 42); + QCOMPARE(myvecCopy.constFirst(), 42); + + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + // test prepend changes + myvec.prepend(23); + QVERIFY(myvec.isDetached()); + QVERIFY(!myvec.isSharedWith(myvecCopy)); + QCOMPARE(myvec.constFirst(), 23); + QCOMPARE(myvecCopy.constFirst(), 42); + + myvecCopy = myvec; + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + QCOMPARE(myvec.constFirst(), 23); + QCOMPARE(myvecCopy.constFirst(), 23); + + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); +} + + template<typename T> void tst_QVector::fromList() const { @@ -1409,14 +1481,83 @@ void tst_QVector::last() const // test starts ok QCOMPARE(myvec.last(), QLatin1String("C")); + QCOMPARE(myvec.constLast(), QLatin1String("C")); // test it changes ok myvec.append(QLatin1String("X")); QCOMPARE(myvec.last(), QLatin1String("X")); + QCOMPARE(myvec.constLast(), QLatin1String("X")); // and remove again myvec.remove(3); QCOMPARE(myvec.last(), QLatin1String("C")); + QCOMPARE(myvec.constLast(), QLatin1String("C")); +} + +void tst_QVector::constLast() const +{ + QVector<int> myvec; + myvec << 69 << 42 << 3; + + // test it starts ok + QCOMPARE(myvec.constLast(), 3); + QVERIFY(myvec.isDetached()); + + QVector<int> myvecCopy = myvec; + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + QCOMPARE(myvec.constLast(), 3); + QCOMPARE(myvecCopy.constLast(), 3); + + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + // test removal changes + myvec.removeLast(); + QVERIFY(myvec.isDetached()); + QVERIFY(!myvec.isSharedWith(myvecCopy)); + QCOMPARE(myvec.constLast(), 42); + QCOMPARE(myvecCopy.constLast(), 3); + + myvecCopy = myvec; + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + QCOMPARE(myvec.constLast(), 42); + QCOMPARE(myvecCopy.constLast(), 42); + + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + // test prepend changes + myvec.append(23); + QVERIFY(myvec.isDetached()); + QVERIFY(!myvec.isSharedWith(myvecCopy)); + QCOMPARE(myvec.constLast(), 23); + QCOMPARE(myvecCopy.constLast(), 42); + + myvecCopy = myvec; + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); + + QCOMPARE(myvec.constLast(), 23); + QCOMPARE(myvecCopy.constLast(), 23); + + QVERIFY(!myvec.isDetached()); + QVERIFY(!myvecCopy.isDetached()); + QVERIFY(myvec.isSharedWith(myvecCopy)); + QVERIFY(myvecCopy.isSharedWith(myvec)); } void tst_QVector::lastIndexOf() const |