Test for QT-2373

Ensure that transient binding errors are not displayed.

3 files changed, 44 insertions, 0 deletions

diff --git a/tests/auto/declarative/qmlecmascript/data/NestedTypeTransientErrors.qml b/tests/auto/declarative/qmlecmascript/data/NestedTypeTransientErrors.qml
new file mode 100644
index 0000000..e19bf24
--- /dev/null
+++ b/tests/auto/declarative/qmlecmascript/data/NestedTypeTransientErrors.qml
@@ -0,0 +1,11 @@
+import Qt 4.6
+
+Object {
+    property int b: obj.prop.a
+
+    property var prop;
+    prop: Object {
+        property int a: 10
+    }
+}
+
diff --git a/tests/auto/declarative/qmlecmascript/data/transientErrors.qml b/tests/auto/declarative/qmlecmascript/data/transientErrors.qml
new file mode 100644
index 0000000..4e123c6
--- /dev/null
+++ b/tests/auto/declarative/qmlecmascript/data/transientErrors.qml
@@ -0,0 +1,10 @@
+import Qt 4.6
+
+Object {
+    property var obj: nested
+
+    property var obj2
+    obj2: NestedTypeTransientErrors {
+        id: nested
+    }
+}
diff --git a/tests/auto/declarative/qmlecmascript/tst_qmlecmascript.cpp b/tests/auto/declarative/qmlecmascript/tst_qmlecmascript.cpp
index 67a98b1..48c2249 100644
--- a/tests/auto/declarative/qmlecmascript/tst_qmlecmascript.cpp
+++ b/tests/auto/declarative/qmlecmascript/tst_qmlecmascript.cpp
@@ -66,6 +66,7 @@ private slots:
     void signalTriggeredBindings();
     void listProperties();
     void exceptionClearsOnReeval();
+    void transientErrors();
 
 private:
     QmlEngine engine;
@@ -847,6 +848,28 @@ void tst_qmlecmascript::exceptionClearsOnReeval()
     QCOMPARE(object->property("test").toBool(), true);
 }
 
+static int transientErrorsMsgCount = 0;
+static void transientErrorsMsgHandler(QtMsgType, const char *)
+{
+    ++transientErrorsMsgCount;
+}
+
+// Check that transient binding errors are not displayed
+void tst_qmlecmascript::transientErrors()
+{
+    QmlComponent component(&engine, TEST_FILE("transientErrors.qml"));
+
+    transientErrorsMsgCount = 0;
+    QtMsgHandler old = qInstallMsgHandler(transientErrorsMsgHandler);
+
+    QObject *object = component.create();
+    QVERIFY(object != 0);
+
+    qInstallMsgHandler(old);
+
+    QCOMPARE(transientErrorsMsgCount, 0);
+}
+
 QTEST_MAIN(tst_qmlecmascript)
 
 #include "tst_qmlecmascript.moc"