diff options
Diffstat (limited to 'tests/auto/corelib/kernel/qobject/tst_qobject.cpp')
-rw-r--r-- | tests/auto/corelib/kernel/qobject/tst_qobject.cpp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/auto/corelib/kernel/qobject/tst_qobject.cpp b/tests/auto/corelib/kernel/qobject/tst_qobject.cpp index 642d48d721..3a52c684d0 100644 --- a/tests/auto/corelib/kernel/qobject/tst_qobject.cpp +++ b/tests/auto/corelib/kernel/qobject/tst_qobject.cpp @@ -140,6 +140,7 @@ private slots: void connectFunctorWithContext(); void connectFunctorWithContextUnique(); void connectFunctorDeadlock(); + void connectFunctorMoveOnly(); void connectStaticSlotWithObject(); void disconnectDoesNotLeakFunctor(); void contextDoesNotLeakFunctor(); @@ -6237,6 +6238,47 @@ void tst_QObject::connectFunctorDeadlock() sender.emitSignal1(); } +void tst_QObject::connectFunctorMoveOnly() +{ + struct MoveOnlyFunctor { + Q_DISABLE_COPY(MoveOnlyFunctor) + MoveOnlyFunctor(int *status) : status(status) {} + MoveOnlyFunctor(MoveOnlyFunctor &&o) : status(o.status) { o.status = nullptr; }; + void operator()(int i) { *status = i; } + void operator()() { *status = -8; } + int *status; + }; + + int status = 1; + SenderObject obj; + QEventLoop e; + + connect(&obj, &SenderObject::signal1, MoveOnlyFunctor(&status)); + QCOMPARE(status, 1); + obj.signal1(); + QCOMPARE(status, -8); + + connect(&obj, &SenderObject::signal7, MoveOnlyFunctor(&status)); + QCOMPARE(status, -8); + obj.signal7(7888, "Hello"); + QCOMPARE(status, 7888); + + // With a context + status = 1; + connect(&obj, &SenderObject::signal2, this, MoveOnlyFunctor(&status)); + QCOMPARE(status, 1); + obj.signal2(); + QCOMPARE(status, -8); + + // QueuedConnection + status = 1; + connect(&obj, &SenderObject::signal3, this, MoveOnlyFunctor(&status), Qt::QueuedConnection); + obj.signal3(); + QCOMPARE(status, 1); + QCoreApplication::processEvents(); + QCOMPARE(status, -8); +} + static int s_static_slot_checker = 1; class StaticSlotChecker : public QObject |