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-rw-r--r--tests/auto/qml/qqmlecmascript/data/propertyVarOwnership.5.qml28
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlecmascript/data/propertyVarOwnership.5.qml b/tests/auto/qml/qqmlecmascript/data/propertyVarOwnership.5.qml
new file mode 100644
index 0000000000..ad5807b1cf
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/propertyVarOwnership.5.qml
@@ -0,0 +1,28 @@
+import QtQuick 2.0
+import Qt.test 1.0 as ModuleApi
+
+Item {
+ id: testOwnership
+ property bool test: false
+
+ function runTest() {
+ var o;
+ var c = Qt.createComponent("ComponentWithVarProp.qml");
+ if (c.status == Component.Ready) {
+ o = c.createObject();
+ } else {
+ return; // failed to create component.
+ }
+ o.varprop = true; // causes initialization of varProperties.
+ ModuleApi.trackObject(o); // stores QObject ptr
+ if (ModuleApi.trackedObject() == null) return; // is still valid, should have a valid v8object.
+ o = new Date(); // causes object to be gc-able.
+ gc(); // collect object's v8object + varProperties, queues deleteLater.
+ if (ModuleApi.trackedObject() != null) return; // v8object was previously collected.
+ ModuleApi.setTrackedObjectProperty("varprop"); // deferences varProperties of object.
+ test = !(ModuleApi.trackedObjectProperty("varprop")); // deferences varProperties of object.
+ // if we didn't crash, success.
+ }
+}
+
+