Fix "for (... in ...)" loops for list properties.

Task-number: QTBUG-22276
Change-Id: Ibe5a1180044d8e4a6ca6458e8170dd027885ad10
Reviewed-by: Chris Adams <christopher.adams@nokia.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
index 40072c9e60..33604ddcbf 100644
--- a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
+++ b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
@@ -207,6 +207,7 @@ private slots:
     void include();
     void signalHandlers();
     void doubleEvaluate();
+    void forInLoop();
 
     void callQtInvokables();
     void invokableObjectArg();
@@ -4780,6 +4781,25 @@ void tst_qdeclarativeecmascript::doubleEvaluate()
     delete object;
 }
 
+void tst_qdeclarativeecmascript::forInLoop()
+{
+    QDeclarativeComponent component(&engine, TEST_FILE("forInLoop.qml"));
+    QObject *object = component.create();
+    QVERIFY(object != 0);
+
+    QMetaObject::invokeMethod(object, "listProperty");
+
+    QStringList r = object->property("listResult").toString().split("|", QString::SkipEmptyParts);
+    QCOMPARE(r.size(), 3);
+    QCOMPARE(r[0],QLatin1String("0=obj1"));
+    QCOMPARE(r[1],QLatin1String("1=obj2"));
+    QCOMPARE(r[2],QLatin1String("2=obj3"));
+
+    //TODO: should test for in loop for other objects (such as QObjects) as well.
+
+    delete object;
+}
+
 QTEST_MAIN(tst_qdeclarativeecmascript)
 
 #include "tst_qdeclarativeecmascript.moc"