Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Fix crash on exit when overriding signal handlers in states.

2 files changed, 44 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativestates/data/signalOverrideCrash3.qml b/tests/auto/declarative/qdeclarativestates/data/signalOverrideCrash3.qml
new file mode 100644
index 0000000..ed1f22f
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativestates/data/signalOverrideCrash3.qml
@@ -0,0 +1,27 @@
+import QtQuick 1.0
+
+Rectangle {
+    id: myRect
+    width: 400
+    height: 400
+
+    onHeightChanged:  console.log("base state")
+
+    states: [
+        State {
+            name: "state1"
+            PropertyChanges {
+                target: myRect
+                onHeightChanged: console.log("state1")
+                color: "green"
+            }
+        },
+        State {
+            name: "state2";
+            PropertyChanges {
+                target: myRect
+                onHeightChanged: console.log("state2")
+                color: "red"
+        }
+    }]
+}
diff --git a/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp b/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
index 9fafa7d..e90e6fb 100644
--- a/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
+++ b/tests/auto/declarative/qdeclarativestates/tst_qdeclarativestates.cpp
@@ -113,6 +113,7 @@ private slots:
     void signalOverride();
     void signalOverrideCrash();
     void signalOverrideCrash2();
+    void signalOverrideCrash3();
     void parentChange();
     void parentChangeErrors();
     void anchorChanges();
@@ -520,6 +521,22 @@ void tst_qdeclarativestates::signalOverrideCrash2()
     delete rect;
 }
 
+void tst_qdeclarativestates::signalOverrideCrash3()
+{
+    QDeclarativeEngine engine;
+
+    QDeclarativeComponent rectComponent(&engine, SRCDIR "/data/signalOverrideCrash3.qml");
+    QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(rectComponent.create());
+    QVERIFY(rect != 0);
+
+    QDeclarativeItemPrivate::get(rect)->setState("state1");
+    QDeclarativeItemPrivate::get(rect)->setState("");
+    QDeclarativeItemPrivate::get(rect)->setState("state2");
+    QDeclarativeItemPrivate::get(rect)->setState("");
+
+    delete rect;
+}
+
 void tst_qdeclarativestates::parentChange()
 {
     QDeclarativeEngine engine;