diff options
| author | Lars Knoll <lars.knoll@qt.io> | 2018-10-10 08:51:04 +0200 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2019-05-07 14:15:37 +0000 |
| commit | d510e1e7f919e01a3b875ff5a575b818e5ee03e8 (patch) | |
| tree | 7ce9828d3e7f2867477736f2609762fb2977a56c /tests/auto/corelib | |
| parent | 587bdd144b7e574e57f17167808774fa9783ee78 (diff) | |
Add swapItemsAt() to QVector
This closes one compatibility gap with QList, to make
it easier to replace QList with QVector in Qt6.
Change-Id: I5655bc4cd2150a6f09a1ed68c0742f3b42ca47e4
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'tests/auto/corelib')
| -rw-r--r-- | tests/auto/corelib/tools/qvector/tst_qvector.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qvector/tst_qvector.cpp b/tests/auto/corelib/tools/qvector/tst_qvector.cpp index f81ce11510..11c255b184 100644 --- a/tests/auto/corelib/tools/qvector/tst_qvector.cpp +++ b/tests/auto/corelib/tools/qvector/tst_qvector.cpp @@ -331,6 +331,8 @@ private slots: void insertMove() const; + void swapItemsAt() const; + private: template<typename T> void copyConstructor() const; template<typename T> void add() const; @@ -2990,5 +2992,22 @@ void tst_QVector::insertMove() const QCOMPARE(Movable::counter.loadAcquire(), instancesCount); } +void tst_QVector::swapItemsAt() const +{ + QVector<int> v; + v << 0 << 1 << 2 << 3; + + v.swapItemsAt(0, 2); + QCOMPARE(v.at(0), 2); + QCOMPARE(v.at(2), 0); + + auto copy = v; + copy.swapItemsAt(0, 2); + QCOMPARE(v.at(0), 2); + QCOMPARE(v.at(2), 0); + QCOMPARE(copy.at(0), 0); + QCOMPARE(copy.at(2), 2); +} + QTEST_MAIN(tst_QVector) #include "tst_qvector.moc" |