Merge remote-tracking branch 'origin/5.6' into dev

Conflicts:
	src/plugins/qmltooling/qmldbg_debugger/qqmlenginedebugservice.h
	tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
	tests/auto/quick/qquicktextedit/qquicktextedit.pro
	tests/auto/quick/qquicktextinput/qquicktextinput.pro

Change-Id: I95d2c20a8619e5b8fa361c941a16dd8dce3e04e7

2 files changed, 108 insertions, 0 deletions

diff --git a/tests/auto/qml/qqmlvaluetypeproviders/data/changedSignal.qml b/tests/auto/qml/qqmlvaluetypeproviders/data/changedSignal.qml
new file mode 100644
index 0000000000..fed4cf4cbc
--- /dev/null
+++ b/tests/auto/qml/qqmlvaluetypeproviders/data/changedSignal.qml
@@ -0,0 +1,94 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 basysKom GmbH, opensource@basyskom.com.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+Item {
+    property bool success: false
+    property bool complete: false
+
+    property vector2d v2: Qt.vector2d(-2, 0)
+    property vector3d v3: Qt.vector3d(-2, 0, 0)
+    property vector4d v4: Qt.vector4d(-2, 0, 0, 0)
+
+    property int v2ChangedSignalCount;
+    property int v3ChangedSignalCount;
+    property int v4ChangedSignalCount;
+
+    onV2Changed: v2ChangedSignalCount++
+    onV3Changed: v3ChangedSignalCount++
+    onV4Changed: v4ChangedSignalCount++
+
+    Component.onCompleted: {
+        complete = false;
+        success = true;
+
+        // storing the initial value causes a signal emission
+        if (v2ChangedSignalCount !== 1) success = false
+        v2 = Qt.vector2d(-2, 0);
+        // setting the same value again must not emit a signal
+        if (v2ChangedSignalCount !== 1) success = false
+        v2.x++
+        if (v2ChangedSignalCount !== 2) success = false
+        v2.x++  // cycle through 0, 0 which is the default value
+        if (v2ChangedSignalCount !== 3) success = false
+        v2.x++
+        if (v2ChangedSignalCount !== 4) success = false
+
+        // storing the initial value causes a signal emission
+        if (v3ChangedSignalCount !== 1) success = false
+        v3 = Qt.vector3d(-2, 0, 0);
+        // setting the same value again must not emit a signal
+        if (v3ChangedSignalCount !== 1) success = false
+        v3.x++
+        if (v3ChangedSignalCount !== 2) success = false
+        v3.x++ // cycle through 0, 0, 0 which is the default value
+        if (v3ChangedSignalCount !== 3) success = false
+        v3.x++
+        if (v3ChangedSignalCount !== 4) success = false
+
+        // storing the initial value causes a signal emission
+        if (v4ChangedSignalCount !== 1) success = false
+        v4 = Qt.vector4d(-2, 0, 0, 0);
+        // setting the same value again must not emit a signal
+        if (v4ChangedSignalCount !== 1) success = false
+        v4.x++
+        if (v4ChangedSignalCount !== 2) success = false
+        v4.x++ // cycle through 0, 0, 0 which is the default value
+        if (v4ChangedSignalCount !== 3) success = false
+        v4.x++
+        if (v4ChangedSignalCount !== 4) success = false
+
+        complete = true;
+    }
+}
diff --git a/tests/auto/qml/qqmlvaluetypeproviders/tst_qqmlvaluetypeproviders.cpp b/tests/auto/qml/qqmlvaluetypeproviders/tst_qqmlvaluetypeproviders.cpp
index 58fca2d9d9..a38dff21fa 100644
--- a/tests/auto/qml/qqmlvaluetypeproviders/tst_qqmlvaluetypeproviders.cpp
+++ b/tests/auto/qml/qqmlvaluetypeproviders/tst_qqmlvaluetypeproviders.cpp
@@ -36,6 +36,7 @@
 #include <QQmlComponent>
 #include <QQmlContext>
 #include <QDebug>
+#include <QScopedPointer>
 #include <private/qqmlglobal_p.h>
 #include <private/qquickvaluetypes_p.h>
 #include "../../shared/util.h"
@@ -66,6 +67,7 @@ private slots:
     void jsObjectConversion();
     void invokableFunctions();
     void userType();
+    void changedSignal();
 };
 
 void tst_qqmlvaluetypeproviders::initTestCase()
@@ -291,6 +293,18 @@ void tst_qqmlvaluetypeproviders::userType()
     QCOMPARE(obj->property("success").toBool(), true);
 }
 
+void tst_qqmlvaluetypeproviders::changedSignal()
+{
+    QQmlEngine e;
+    QQmlComponent component(&e, testFileUrl("changedSignal.qml"));
+    QVERIFY(!component.isError());
+    QVERIFY(component.errors().isEmpty());
+    QScopedPointer<QObject> object(component.create());
+    QVERIFY(object != 0);
+    QVERIFY(object->property("complete").toBool());
+    QVERIFY(object->property("success").toBool());
+}
+
 QTEST_MAIN(tst_qqmlvaluetypeproviders)
 
 #include "tst_qqmlvaluetypeproviders.moc"