diff options
Diffstat (limited to 'tests/auto/corelib/tools/qarraydata/tst_qarraydata.cpp')
-rw-r--r-- | tests/auto/corelib/tools/qarraydata/tst_qarraydata.cpp | 67 |
1 files changed, 65 insertions, 2 deletions
diff --git a/tests/auto/corelib/tools/qarraydata/tst_qarraydata.cpp b/tests/auto/corelib/tools/qarraydata/tst_qarraydata.cpp index b3b8040b1c..53217b2222 100644 --- a/tests/auto/corelib/tools/qarraydata/tst_qarraydata.cpp +++ b/tests/auto/corelib/tools/qarraydata/tst_qarraydata.cpp @@ -81,7 +81,7 @@ private slots: void typedData(); void gccBug43247(); void arrayOps(); - void appendInitialize(); + void arrayOps2(); void setSharable_data(); void setSharable(); void fromRawData(); @@ -1115,7 +1115,7 @@ void tst_QArrayData::arrayOps() } } -void tst_QArrayData::appendInitialize() +void tst_QArrayData::arrayOps2() { CountedObject::LeakChecker leakChecker; Q_UNUSED(leakChecker) @@ -1137,6 +1137,69 @@ void tst_QArrayData::appendInitialize() QCOMPARE(vo[i].id, i); QCOMPARE(int(vo[i].flags), int(CountedObject::DefaultConstructed)); } + + //////////////////////////////////////////////////////////////////////////// + // appendInitialize, again + + // These will detach + vi.resize(10); + vs.resize(10); + vo.resize(10); + + QCOMPARE(vi.size(), size_t(10)); + QCOMPARE(vs.size(), size_t(10)); + QCOMPARE(vo.size(), size_t(10)); + + QCOMPARE(CountedObject::liveCount, size_t(10)); + for (size_t i = 0; i < 5; ++i) { + QCOMPARE(vi[i], 0); + QVERIFY(vs[i].isNull()); + + QCOMPARE(vo[i].id, i); + QCOMPARE(int(vo[i].flags), CountedObject::DefaultConstructed + | CountedObject::CopyConstructed); + } + + for (size_t i = 5; i < 10; ++i) { + QCOMPARE(vi[i], 0); + QVERIFY(vs[i].isNull()); + + QCOMPARE(vo[i].id, i + 5); + QCOMPARE(int(vo[i].flags), int(CountedObject::DefaultConstructed)); + } + + //////////////////////////////////////////////////////////////////////////// + // truncate + QVERIFY(!vi.isShared()); + QVERIFY(!vs.isShared()); + QVERIFY(!vo.isShared()); + + // These shouldn't detach + vi.resize(7); + vs.resize(7); + vo.resize(7); + + QCOMPARE(vi.size(), size_t(7)); + QCOMPARE(vs.size(), size_t(7)); + QCOMPARE(vo.size(), size_t(7)); + + QCOMPARE(CountedObject::liveCount, size_t(7)); + for (size_t i = 0; i < 5; ++i) { + QCOMPARE(vi[i], 0); + QVERIFY(vs[i].isNull()); + + QCOMPARE(vo[i].id, i); + QCOMPARE(int(vo[i].flags), CountedObject::DefaultConstructed + | CountedObject::CopyConstructed); + } + + for (size_t i = 5; i < 7; ++i) { + QCOMPARE(vi[i], 0); + QVERIFY(vs[i].isNull()); + + QCOMPARE(vo[i].id, i + 5); + QCOMPARE(int(vo[i].flags), int(CountedObject::DefaultConstructed)); + } } Q_DECLARE_METATYPE(QArrayDataPointer<int>) |