diff options
Diffstat (limited to 'tests/auto/corelib/tools/qvector/tst_qvector.cpp')
-rw-r--r-- | tests/auto/corelib/tools/qvector/tst_qvector.cpp | 162 |
1 files changed, 143 insertions, 19 deletions
diff --git a/tests/auto/corelib/tools/qvector/tst_qvector.cpp b/tests/auto/corelib/tools/qvector/tst_qvector.cpp index f1efbf0812..575811b2ce 100644 --- a/tests/auto/corelib/tools/qvector/tst_qvector.cpp +++ b/tests/auto/corelib/tools/qvector/tst_qvector.cpp @@ -178,6 +178,9 @@ private slots: void copyConstructorInt() const; void copyConstructorMovable() const; void copyConstructorCustom() const; + void assignmentInt() const; + void assignmentMovable() const; + void assignmentCustom() const; void addInt() const; void addMovable() const; void addCustom() const; @@ -225,7 +228,9 @@ 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; @@ -296,6 +301,7 @@ 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; @@ -441,6 +447,52 @@ void tst_QVector::copyConstructorCustom() const 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> void tst_QVector::add() const { @@ -1231,32 +1283,87 @@ 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 @@ -1321,6 +1428,8 @@ void tst_QVector::mid() const list << "foo" << "bar" << "baz" << "bak" << "buck" << "hello" << "kitty"; QCOMPARE(list.mid(3, 3), QVector<QString>() << "bak" << "buck" << "hello"); + QCOMPARE(list.mid(6, 10), QVector<QString>() << "kitty"); + QCOMPARE(list.mid(-1, 20), list); QCOMPARE(list.mid(4), QVector<QString>() << "buck" << "hello" << "kitty"); } @@ -1386,13 +1495,28 @@ 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>()); } |