Self deleting binding test

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/auto/declarative/qmlecmascript/tst_qmlecmascript.cpp b/tests/auto/declarative/qmlecmascript/tst_qmlecmascript.cpp
index 51f1ce7..6bc88c0 100644
--- a/tests/auto/declarative/qmlecmascript/tst_qmlecmascript.cpp
+++ b/tests/auto/declarative/qmlecmascript/tst_qmlecmascript.cpp
@@ -59,6 +59,7 @@ private slots:
     void dynamicCreation();
     void dynamicDestruction();
     void objectToString();
+    void selfDeletingBinding();
 
 private:
     QmlEngine engine;
@@ -686,6 +687,28 @@ void tst_qmlecmascript::objectToString()
     QVERIFY(object->stringProperty().endsWith(", \"objName\")"));
 }
 
+/*
+Tests bindings that indirectly cause their own deletion work.
+
+This test is best run under valgrind to ensure no invalid memory access occur.
+*/
+void tst_qmlecmascript::selfDeletingBinding()
+{
+    {
+        QmlComponent component(&engine, TEST_FILE("selfDeletingBinding.qml"));
+        QObject *object = component.create();
+        QVERIFY(object != 0);
+        object->setProperty("triggerDelete", true);
+    }
+
+    {
+        QmlComponent component(&engine, TEST_FILE("selfDeletingBinding.2.qml"));
+        QObject *object = component.create();
+        QVERIFY(object != 0);
+        object->setProperty("triggerDelete", true);
+    }
+}
+
 QTEST_MAIN(tst_qmlecmascript)
 
 #include "tst_qmlecmascript.moc"