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| author | Tarja Sundqvist <tarja.sundqvist@qt.io> | 2025-12-15 16:14:22 +0200 |
|---|---|---|
| committer | Tarja Sundqvist <tarja.sundqvist@qt.io> | 2025-12-15 16:14:22 +0200 |
| commit | b58ec3b086518da5aa573f99426235854c23e35f (patch) | |
| tree | 861a9935d8f1cdba2fdca546836a351736dbddbf /tests/auto/qml/qqmlengine/tst_qqmlengine.cpp | |
| parent | 4826f86e274f1b29bd769e6790824f9e62a40f62 (diff) | |
| parent | 22032227d16c39211e2ebceef97d21f4d89c7c87 (diff) | |
Merge tag 'v6.5.8-lts-lgpl' into 6.56.5
Qt 6.5.8-lts-lgpl release
Diffstat (limited to 'tests/auto/qml/qqmlengine/tst_qqmlengine.cpp')
| -rw-r--r-- | tests/auto/qml/qqmlengine/tst_qqmlengine.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp b/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp index b82a1f4174..bf68de0d2f 100644 --- a/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp +++ b/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp @@ -79,6 +79,7 @@ private slots: void lockedRootObject(); void crossReferencingSingletonsDeletion(); void bindingInstallUseAfterFree(); + void attachedObjectOfUnregistered(); public slots: QObject *createAQObjectForOwnershipTest () @@ -1708,6 +1709,42 @@ void tst_qqmlengine::bindingInstallUseAfterFree() QVERIFY(o); } +class UnregisteredAttached : public QObject +{ + Q_OBJECT +public: + UnregisteredAttached(QObject *parent = nullptr) : QObject(parent) {} +}; + +class Unregistered : public QObject +{ + Q_OBJECT + QML_ATTACHED(UnregisteredAttached) +public: + static UnregisteredAttached *qmlAttachedProperties(QObject *obj) + { + return new UnregisteredAttached(obj); + } +}; + +void tst_qqmlengine::attachedObjectOfUnregistered() +{ + QObject o; + + QObject *a = qmlAttachedPropertiesObject<Unregistered>(&o); + QVERIFY(a); + QVERIFY(qobject_cast<UnregisteredAttached *>(a)); + + QObject *b = qmlAttachedPropertiesObject<Unregistered>(&o); + QCOMPARE(a, b); + + QObject o2; + QObject *c = qmlAttachedPropertiesObject<Unregistered>(&o2); + QVERIFY(c); + QVERIFY(qobject_cast<UnregisteredAttached *>(c)); + QVERIFY(c != a); +} + QTEST_MAIN(tst_qqmlengine) #include "tst_qqmlengine.moc" |