Make connectNotify() work with QML

Call connectNotify() and disconnectNotify() in QQmlNotifierEndPoint,
which works for QML signal handlers and for QML bindings.

Task-number: QTBUG-11284
Change-Id: Ic9a08ee6687e5c7e606f315c8fb30eec1493cd83
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

1 files changed, 73 insertions, 0 deletions

diff --git a/tests/auto/qml/qqmlnotifier/data/connectnotify.qml b/tests/auto/qml/qqmlnotifier/data/connectnotify.qml
new file mode 100644
index 0000000000..35226ee5ab
--- /dev/null
+++ b/tests/auto/qml/qqmlnotifier/data/connectnotify.qml
@@ -0,0 +1,73 @@
+import QtQuick 2.0
+import Test 1.0
+
+Item {
+    id: root
+    ExportedClass {
+        id: exportedClass
+        objectName: "exportedClass"
+        onBoundSignal: {}
+    }
+
+    property int v4Binding: exportedClass.v4BindingProp
+
+    property int v8Binding: {
+        Math.abs(12); // Prevent optimization to v4
+        return exportedClass.v8BindingProp
+    }
+
+    property int scriptBinding: {
+        function innerFunction() {} // Prevent usage of v4 or v8 bindings
+        return exportedClass.scriptBindingProp
+    }
+
+    property int foo: exportedClass.qmlObjectProp
+    property int baz: _exportedObject.cppObjectProp
+
+    // v4 bindings that could share a subscription. They don't, though, and the code
+    // relies on that
+    property int v4Binding2: exportedClass.v4BindingProp2
+    property int bla: exportedClass.v4BindingProp2
+
+    function removeV4Binding() {
+        //console.log("Going to remove v4 binding...")
+        root.v4Binding = 1;
+        //console.log("Binding removed!")
+    }
+
+    function removeV8Binding() {
+        //console.log("Going to remove v8 binding...")
+        root.v8Binding = 1;
+        //console.log("Binding removed!")
+    }
+
+    function removeScriptBinding() {
+        //console.log("Going to remove script binding...")
+        root.scriptBinding = 1;
+        //console.log("Binding removed!")
+    }
+
+    function removeV4Binding2() {
+        //console.log("Going to remove v4 binding 2...")
+        root.v4Binding2 = 1;
+        //console.log("Binding removed!")
+    }
+
+    function readProperty() {
+        var test = exportedClass.unboundProp
+    }
+
+    function changeState() {
+        //console.log("Changing state...")
+        if (root.state == "") root.state = "state1"
+        else                  root.state = ""
+        //console.log("State changed.")
+    }
+
+    property int someValue: 42
+
+    states: State {
+        name: "state1"
+        PropertyChanges { target: root; someValue: exportedClass.unboundProp }
+    }
+}