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| author | Marc Mutz <marc.mutz@kdab.com> | 2014-03-09 11:56:56 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-04-03 22:36:06 +0200 |
| commit | b1d6af35a45860ad9dfbd65979ca1df44abae446 (patch) | |
| tree | 14799b08495c939de951519c823227d734fab496 /tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp | |
| parent | e3a8e242ada146b1ec796424696e6c3964ab36dc (diff) | |
QWeakPointer: add member-swap
[ChangeLog][QtCore][QWeakPointer] Added member-swap function.
Change-Id: Ide3672dc74a9d8153e5f930290d938e8c23993b5
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp')
| -rw-r--r-- | tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp b/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp index 1d466a4734..9bcce60e93 100644 --- a/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp +++ b/tests/auto/corelib/tools/qsharedpointer/tst_qsharedpointer.cpp @@ -392,6 +392,30 @@ 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() |