diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/auto/qml/qqmlengine/data/CachedGetterLookup.qml | 20 | ||||
| -rw-r--r-- | tests/auto/qml/qqmlengine/tst_qqmlengine.cpp | 11 |
2 files changed, 31 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlengine/data/CachedGetterLookup.qml b/tests/auto/qml/qqmlengine/data/CachedGetterLookup.qml new file mode 100644 index 0000000000..1a2a7ff341 --- /dev/null +++ b/tests/auto/qml/qqmlengine/data/CachedGetterLookup.qml @@ -0,0 +1,20 @@ +import QtQuick 2.12 + +QtObject { + Component.onCompleted: { + // create getter + var getFoo = function(o) { return o.foo; } + + // create two diffrent shapes for x,y + var x = { foo:1 , bar:2 } + var y = { bar:2 , foo:1 } + + // initialize inline cache with getFoo + getFoo(x); + getFoo(y); + + // hit getter lookup with string "crash" + getFoo('crash'); + } +} + diff --git a/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp b/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp index b9cb6b70d2..0cb6753020 100644 --- a/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp +++ b/tests/auto/qml/qqmlengine/tst_qqmlengine.cpp @@ -81,6 +81,7 @@ private slots: void cppSignalAndEval(); void singletonInstance(); void aggressiveGc(); + void cachedGetterLookup_qtbug_75335(); public slots: QObject *createAQObjectForOwnershipTest () @@ -1056,6 +1057,16 @@ void tst_qqmlengine::aggressiveGc() qputenv("QV4_MM_AGGRESSIVE_GC", origAggressiveGc); } +void tst_qqmlengine::cachedGetterLookup_qtbug_75335() +{ + QQmlEngine engine; + const QUrl testUrl = testFileUrl("CachedGetterLookup.qml"); + QQmlComponent component(&engine, testUrl); + QVERIFY(component.isReady()); + QScopedPointer<QObject> object(component.create()); + QVERIFY(object != nullptr); +} + QTEST_MAIN(tst_qqmlengine) #include "tst_qqmlengine.moc" |