1 files changed, 18 insertions, 0 deletions
diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
index 3feecfc2ac..4f1cdccc04 100644
--- a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
+++ b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp
@@ -207,6 +207,7 @@ private slots:
     void dynamicString();
     void include();
     void signalHandlers();
+    void doubleEvaluate();
 
     void callQtInvokables();
     void invokableObjectArg();
@@ -4763,6 +4764,23 @@ void tst_qdeclarativeecmascript::automaticSemicolon()
     QVERIFY(object != 0);
 }
 
+// Makes sure that a binding isn't double re-evaluated when it depends on the same variable twice
+void tst_qdeclarativeecmascript::doubleEvaluate()
+{
+    QDeclarativeComponent component(&engine, TEST_FILE("doubleEvaluate.qml"));
+    QObject *object = component.create();
+    QVERIFY(object != 0);
+    WriteCounter *wc = qobject_cast<WriteCounter *>(object);
+    QVERIFY(wc != 0);
+    QCOMPARE(wc->count(), 1);
+
+    wc->setProperty("x", 9);
+
+    QCOMPARE(wc->count(), 2);
+
+    delete object;
+}
+
 QTEST_MAIN(tst_qdeclarativeecmascript)
 
 #include "tst_qdeclarativeecmascript.moc"