Merge remote-tracking branch 'origin/5.7' into dev

Conflicts:
	src/quick/items/qquickshadereffect.cpp
5.7 had a bug-fix in code dev has replaced wholesale.

	src/quick/items/qquickwindow.cpp
	src/quick/items/qquickwindow_p.h
One side changed a method's signature; the other side renamed a method
declared adjacent to it and changed some code using it, moving some
from the public class to its private partner.

	tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
One side added a blank line before a comment the other re-wrote.
Kept the re-write, killed the stray blank.

	.qmake.conf
Ignore 5.7's change to MODULE_VERSION.

	src/qml/compiler/qqmltypecompiler.cpp
	src/qml/compiler/qqmlpropertyvalidator.cpp
5.7 changed code in the former that dev moved to the latter.
Reflect 5.7's changes there, adapted to dev's form.

	src/qml/qml/qqmlobjectcreator.cpp
One side added new QVariant types; the other changed how it handled
each type of QVariant (without git seeing any conflict); adapted the
new stanzas to work the same as the transformed ones.

	tests/manual/v4/test262
dev had a broken sha1 for it; so used 5.7's 9741ac4655808ac46c127e3d1d8ba3d27ada618e

Change-Id: I1fbe2255b97d6ef405cdd1d0cea7fab8dc351d6f

21 files changed, 491 insertions, 15 deletions

diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp b/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
index 52c9953970..c4b17aa60a 100644
--- a/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
@@ -609,12 +609,11 @@ void tst_QQmlProfilerService::scenegraphData()
     checkTraceReceived();
     checkJsHeap();
 
-
-    // check that at least one frame was rendered
-    // there should be a SGPolishAndSync + SGRendererFrame + SGRenderLoopFrame sequence
-    // (though we can't be sure to get the SGRenderLoopFrame in the threaded renderer)
+    // Check that at least one frame was rendered.
+    // There should be a SGContextFrame + SGRendererFrame + SGRenderLoopFrame sequence,
+    // but we can't be sure to get the SGRenderLoopFrame in the threaded renderer.
     //
-    // since the rendering happens in a different thread, there could be other unrelated events
+    // Since the rendering happens in a different thread, there could be other unrelated events
     // interleaved. Also, events could carry the same time stamps and be sorted in an unexpected way
     // if the clocks are acting up.
     qint64 contextFrameTime = -1;
@@ -643,8 +642,13 @@ void tst_QQmlProfilerService::scenegraphData()
 
     foreach (const QQmlProfilerData &msg, m_client->asynchronousMessages) {
         if (msg.detailType == QQmlProfilerDefinitions::SceneGraphRenderLoopFrame) {
-            QVERIFY(msg.time >= renderFrameTime);
-            break;
+            if (msg.time >= contextFrameTime) {
+                // Make sure SceneGraphRenderLoopFrame is not between SceneGraphContextFrame and
+                // SceneGraphRendererFrame. A SceneGraphRenderLoopFrame before everything else is
+                // OK as the scene graph might decide to do an initial rendering.
+                QVERIFY(msg.time >= renderFrameTime);
+                break;
+            }
         }
     }
 }
diff --git a/tests/auto/qml/qqmlecmascript/data/qtbug_54589.qml b/tests/auto/qml/qqmlecmascript/data/qtbug_54589.qml
new file mode 100644
index 0000000000..8f7d5f2a70
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/qtbug_54589.qml
@@ -0,0 +1,16 @@
+import QtQuick 2.0
+
+QtObject {
+    function checkPropertyDeletion() {
+        var o = {
+            x: 1,
+            y: 2
+        };
+        o.z = 3
+        delete o.y;
+
+        return (o.x === 1 && o.y === undefined && o.z === 3)
+    }
+
+    property bool result: checkPropertyDeletion()
+}
diff --git a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
index 07b5e55384..de3ead917f 100644
--- a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
+++ b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
@@ -324,6 +324,8 @@ private slots:
     void switchExpression();
     void qtbug_46022();
     void qtbug_52340();
+    void qtbug_54589();
+    void qtbug_54687();
 
 private:
 //    static void propertyVarWeakRefCallback(v8::Persistent<v8::Value> object, void* parameter);
@@ -7965,6 +7967,22 @@ void tst_qqmlecmascript::qtbug_52340()
     QVERIFY(returnValue.toBool());
 }
 
+void tst_qqmlecmascript::qtbug_54589()
+{
+    QQmlComponent component(&engine, testFileUrl("qtbug_54589.qml"));
+
+    QScopedPointer<QObject> obj(component.create());
+    QVERIFY(obj != 0);
+    QCOMPARE(obj->property("result").toBool(), true);
+}
+
+void tst_qqmlecmascript::qtbug_54687()
+{
+    QJSEngine e;
+    // it's simple: this shouldn't crash.
+    engine.evaluate("12\n----12");
+}
+
 QTEST_MAIN(tst_qqmlecmascript)
 
 #include "tst_qqmlecmascript.moc"
diff --git a/tests/auto/qml/qqmllanguage/data/assignBasicTypes.qml b/tests/auto/qml/qqmllanguage/data/assignBasicTypes.qml
index c91cf581b3..52027232db 100644
--- a/tests/auto/qml/qqmllanguage/data/assignBasicTypes.qml
+++ b/tests/auto/qml/qqmllanguage/data/assignBasicTypes.qml
@@ -26,7 +26,9 @@ MyTypeObject {
     boolProperty: true
     variantProperty: "Hello World!"
     vectorProperty: "10,1,2.2"
+    vector2Property: "2, 3"
     vector4Property: "10,1,2.2,2.3"
+    quaternionProperty: "4,5,6,7"
     urlProperty: "main.qml?with%3cencoded%3edata"
 
     objectProperty: MyTypeObject { intProperty: 8 }
diff --git a/tests/auto/qml/qqmllanguage/testtypes.h b/tests/auto/qml/qqmllanguage/testtypes.h
index f41f13c561..af7dc155d0 100644
--- a/tests/auto/qml/qqmllanguage/testtypes.h
+++ b/tests/auto/qml/qqmllanguage/testtypes.h
@@ -33,8 +33,10 @@
 #include <QtCore/qdatetime.h>
 #include <QtGui/qmatrix.h>
 #include <QtGui/qcolor.h>
+#include <QtGui/qvector2d.h>
 #include <QtGui/qvector3d.h>
 #include <QtGui/qvector4d.h>
+#include <QtGui/qquaternion.h>
 #include <QtQml/qqml.h>
 #include <QtQml/qqmlcomponent.h>
 #include <QtQml/qqmlparserstatus.h>
@@ -241,8 +243,10 @@ class MyTypeObject : public QObject
     Q_PROPERTY(QRectF rectFProperty READ rectFProperty WRITE setRectFProperty NOTIFY rectFPropertyChanged)
     Q_PROPERTY(bool boolProperty READ boolProperty WRITE setBoolProperty NOTIFY boolPropertyChanged)
     Q_PROPERTY(QVariant variantProperty READ variantProperty WRITE setVariantProperty NOTIFY variantPropertyChanged)
+    Q_PROPERTY(QVector2D vector2Property READ vector2Property WRITE setVector2Property NOTIFY vector2PropertyChanged)
     Q_PROPERTY(QVector3D vectorProperty READ vectorProperty WRITE setVectorProperty NOTIFY vectorPropertyChanged)
     Q_PROPERTY(QVector4D vector4Property READ vector4Property WRITE setVector4Property NOTIFY vector4PropertyChanged)
+    Q_PROPERTY(QQuaternion quaternionProperty READ quaternionProperty WRITE setQuaternionProperty NOTIFY quaternionPropertyChanged)
     Q_PROPERTY(QUrl urlProperty READ urlProperty WRITE setUrlProperty NOTIFY urlPropertyChanged)
 
     Q_PROPERTY(QQmlScriptString scriptProperty READ scriptProperty WRITE setScriptProperty)
@@ -523,6 +527,15 @@ public:
         emit vectorPropertyChanged();
     }
 
+    QVector2D vector2PropertyValue;
+    QVector2D vector2Property() const {
+        return vector2PropertyValue;
+    }
+    void setVector2Property(const QVector2D &v) {
+        vector2PropertyValue = v;
+        emit vector2PropertyChanged();
+    }
+
     QVector4D vector4PropertyValue;
     QVector4D vector4Property() const {
         return vector4PropertyValue;
@@ -532,6 +545,15 @@ public:
         emit vector4PropertyChanged();
     }
 
+    QQuaternion quaternionPropertyValue;
+    QQuaternion quaternionProperty() const {
+        return quaternionPropertyValue;
+    }
+    void setQuaternionProperty(const QQuaternion &v) {
+        quaternionPropertyValue = v;
+        emit quaternionPropertyChanged();
+    }
+
     QUrl urlPropertyValue;
     QUrl urlProperty() const {
         return urlPropertyValue;
@@ -585,7 +607,9 @@ signals:
     void boolPropertyChanged();
     void variantPropertyChanged();
     void vectorPropertyChanged();
+    void vector2PropertyChanged();
     void vector4PropertyChanged();
+    void quaternionPropertyChanged();
     void urlPropertyChanged();
 
 };
diff --git a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
index 1df7c4157e..1a035be5e0 100644
--- a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
+++ b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
@@ -682,6 +682,7 @@ void tst_qqmllanguage::assignBasicTypes()
     QCOMPARE(object->boolProperty(), true);
     QCOMPARE(object->variantProperty(), QVariant("Hello World!"));
     QCOMPARE(object->vectorProperty(), QVector3D(10, 1, 2.2f));
+    QCOMPARE(object->vector2Property(), QVector2D(2, 3));
     QCOMPARE(object->vector4Property(), QVector4D(10, 1, 2.2f, 2.3f));
     const QUrl encoded = QUrl::fromEncoded("main.qml?with%3cencoded%3edata", QUrl::TolerantMode);
     QCOMPARE(object->urlProperty(), component.url().resolved(encoded));
diff --git a/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp b/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp
index 7e00147963..63d7f1c12b 100644
--- a/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp
+++ b/tests/auto/qml/qqmlproperty/tst_qqmlproperty.cpp
@@ -2078,15 +2078,15 @@ void tst_qqmlproperty::floatToStringPrecision()
     QFETCH(QString, qtString);
     QFETCH(QString, jsString);
 
-    const char *name = propertyName.toLatin1().constData();
+    QByteArray name = propertyName.toLatin1();
     QCOMPARE(obj->property(name).toDouble(), number);
     QCOMPARE(obj->property(name).toString(), qtString);
 
-    const char *name1 = (propertyName + QLatin1Char('1')).toLatin1().constData();
+    QByteArray name1 = (propertyName + QLatin1Char('1')).toLatin1();
     QCOMPARE(obj->property(name1).toDouble(), number);
     QCOMPARE(obj->property(name1).toString(), qtString);
 
-    const char *name2 = (propertyName + QLatin1Char('2')).toLatin1().constData();
+    QByteArray name2 = (propertyName + QLatin1Char('2')).toLatin1();
     QCOMPARE(obj->property(name2).toDouble(), number);
     QCOMPARE(obj->property(name2).toString(), jsString);
 
diff --git a/tests/auto/qml/qqmlpropertymap/tst_qqmlpropertymap.cpp b/tests/auto/qml/qqmlpropertymap/tst_qqmlpropertymap.cpp
index e0c2324dc6..b8ea98df2b 100644
--- a/tests/auto/qml/qqmlpropertymap/tst_qqmlpropertymap.cpp
+++ b/tests/auto/qml/qqmlpropertymap/tst_qqmlpropertymap.cpp
@@ -60,6 +60,7 @@ private slots:
     void QTBUG_35233();
     void disallowExtending();
     void QTBUG_35906();
+    void QTBUG_48136();
 };
 
 class LazyPropertyMap : public QQmlPropertyMap, public QQmlParserStatus
@@ -462,6 +463,40 @@ void tst_QQmlPropertyMap::QTBUG_35906()
     QCOMPARE(value.toInt(), 42);
 }
 
+void tst_QQmlPropertyMap::QTBUG_48136()
+{
+    static const char key[] = "mykey";
+    QQmlPropertyMap map;
+
+    //
+    // Test that the notify signal is emitted correctly
+    //
+
+    const int propIndex = map.metaObject()->indexOfProperty(key);
+    const QMetaProperty prop = map.metaObject()->property(propIndex);
+    QSignalSpy notifySpy(&map, QByteArray::number(QSIGNAL_CODE) + prop.notifySignal().methodSignature());
+
+    map.insert(key, 42);
+    QCOMPARE(notifySpy.count(), 1);
+    map.insert(key, 43);
+    QCOMPARE(notifySpy.count(), 2);
+    map.insert(key, 43);
+    QCOMPARE(notifySpy.count(), 2);
+    map.insert(key, 44);
+    QCOMPARE(notifySpy.count(), 3);
+
+    //
+    // Test that the valueChanged signal is emitted correctly
+    //
+    QSignalSpy valueChangedSpy(&map, &QQmlPropertyMap::valueChanged);
+    map.setProperty(key, 44);
+    QCOMPARE(valueChangedSpy.count(), 0);
+    map.setProperty(key, 45);
+    QCOMPARE(valueChangedSpy.count(), 1);
+    map.setProperty(key, 45);
+    QCOMPARE(valueChangedSpy.count(), 1);
+}
+
 QTEST_MAIN(tst_QQmlPropertyMap)
 
 #include "tst_qqmlpropertymap.moc"
diff --git a/tests/auto/quick/qquickflickable/data/ratios_smallContent.qml b/tests/auto/quick/qquickflickable/data/ratios_smallContent.qml
new file mode 100644
index 0000000000..07bad683ee
--- /dev/null
+++ b/tests/auto/quick/qquickflickable/data/ratios_smallContent.qml
@@ -0,0 +1,19 @@
+import QtQuick 2.0
+
+Flickable {
+    property double heightRatioIs: visibleArea.heightRatio
+    property double widthRatioIs: visibleArea.widthRatio
+
+    width: 200
+    height: 200
+    contentWidth: item.width
+    contentHeight: item.height
+    topMargin: 20
+    leftMargin: 40
+
+    Item {
+        id: item
+        width: 100
+        height: 100
+    }
+}
diff --git a/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp b/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
index 2742f5c1e2..e1678b9acd 100644
--- a/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
+++ b/tests/auto/quick/qquickflickable/tst_qquickflickable.cpp
@@ -90,6 +90,7 @@ private slots:
     void movementFromProgrammaticFlick();
     void cleanup();
     void contentSize();
+    void ratios_smallContent();
 
 private:
     void flickWithTouch(QQuickWindow *window, QTouchDevice *touchDevice, const QPoint &from, const QPoint &to);
@@ -1814,6 +1815,33 @@ void tst_qquickflickable::contentSize()
     QCOMPARE(chspy.count(), 1);
 }
 
+// QTBUG-53726
+void tst_qquickflickable::ratios_smallContent()
+{
+    QScopedPointer<QQuickView> window(new QQuickView);
+    window->setSource(testFileUrl("ratios_smallContent.qml"));
+    QTRY_COMPARE(window->status(), QQuickView::Ready);
+    QQuickViewTestUtil::centerOnScreen(window.data());
+    QQuickViewTestUtil::moveMouseAway(window.data());
+    window->setTitle(QTest::currentTestFunction());
+    window->show();
+    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
+    QQuickItem *root = window->rootObject();
+    QVERIFY(root);
+    QQuickFlickable *obj = qobject_cast<QQuickFlickable*>(root);
+    QVERIFY(obj != 0);
+
+    //doublecheck the item, as specified by contentWidth/Height, fits in the view
+    //use tryCompare to allow a bit of stabilization in component's properties
+    QTRY_COMPARE(obj->leftMargin() + obj->contentWidth() + obj->rightMargin() <= obj->width(), true);
+    QTRY_COMPARE(obj->topMargin() + obj->contentHeight() + obj->bottomMargin() <= obj->height(), true);
+
+    //the whole item fits in the flickable, heightRatio should be 1
+    QCOMPARE(obj->property("heightRatioIs").toDouble(), 1.);
+    QCOMPARE(obj->property("widthRatioIs").toDouble(), 1.);
+}
+
+
 QTEST_MAIN(tst_qquickflickable)
 
 #include "tst_qquickflickable.moc"
diff --git a/tests/auto/quick/qquickitem/tst_qquickitem.cpp b/tests/auto/quick/qquickitem/tst_qquickitem.cpp
index 4b2c86697e..9fedfb21ab 100644
--- a/tests/auto/quick/qquickitem/tst_qquickitem.cpp
+++ b/tests/auto/quick/qquickitem/tst_qquickitem.cpp
@@ -169,6 +169,8 @@ private slots:
 
     void childAt();
 
+    void ignoreButtonPressNotInAcceptedMouseButtons();
+
 private:
 
     enum PaintOrderOp {
@@ -2009,6 +2011,28 @@ void tst_qquickitem::childAt()
     QVERIFY(!root->childAt(19,19));
 }
 
+void tst_qquickitem::ignoreButtonPressNotInAcceptedMouseButtons()
+{
+    // Verify the fix for QTBUG-31861
+    TestItem item;
+    QCOMPARE(item.acceptedMouseButtons(), Qt::MouseButtons(Qt::NoButton));
+
+    QQuickWindow window;
+    item.setSize(QSizeF(200,100));
+    item.setParentItem(window.contentItem());
+
+    item.setAcceptedMouseButtons(Qt::LeftButton);
+    QCOMPARE(item.acceptedMouseButtons(), Qt::MouseButtons(Qt::LeftButton));
+
+    QTest::mousePress(&window, Qt::LeftButton, 0, QPoint(50, 50));
+    QTest::mousePress(&window, Qt::RightButton, 0, QPoint(50, 50)); // ignored because it's not LeftButton
+    QTest::mouseRelease(&window, Qt::RightButton, 0, QPoint(50, 50)); // ignored because it didn't grab the RightButton press
+    QTest::mouseRelease(&window, Qt::LeftButton, 0, QPoint(50, 50));
+
+    QCOMPARE(item.pressCount, 1);
+    QCOMPARE(item.releaseCount, 1);
+}
+
 QTEST_MAIN(tst_qquickitem)
 
 #include "tst_qquickitem.moc"
diff --git a/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp b/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
index b83edec996..bf9df7850d 100644
--- a/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
+++ b/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
@@ -653,11 +653,9 @@ void tst_QQuickListView::inserted_more(QQuickItemView::VerticalLayoutDirection v
 #endif
 
     QList<FxViewItem *> visibleItems = QQuickItemViewPrivate::get(listview)->visibleItems;
-    for (QList<FxViewItem *>::const_iterator itemIt = visibleItems.begin(); itemIt != visibleItems.end(); ++itemIt)
-    {
+    for (QList<FxViewItem *>::const_iterator itemIt = visibleItems.begin(); itemIt != visibleItems.end(); ++itemIt) {
         FxViewItem *item = *itemIt;
-        if (item->item->position().y() >= 0 && item->item->position().y() < listview->height())
-        {
+        if (item->item->position().y() >= 0 && item->item->position().y() < listview->height()) {
             QVERIFY(!QQuickItemPrivate::get(item->item)->culled);
         }
     }
diff --git a/tests/auto/quick/qquickshadereffect/data/MyIcon.qml b/tests/auto/quick/qquickshadereffect/data/MyIcon.qml
new file mode 100644
index 0000000000..b83da321f2
--- /dev/null
+++ b/tests/auto/quick/qquickshadereffect/data/MyIcon.qml
@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Canonical Limited and/or its subsidiary(-ies).
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.4
+
+Item {
+    id: root
+
+    property alias source: image.source
+    property bool shaderActive: false
+
+    implicitWidth: image.width
+
+    Image {
+        id: image
+        objectName: "image"
+        anchors { top: parent.top; bottom: parent.bottom }
+        sourceSize.height: height
+
+        visible: !shaderActive
+    }
+
+    ShaderEffect {
+        id: colorizedImage
+
+        anchors.fill: parent
+        visible: shaderActive && image.status == Image.Ready
+        supportsAtlasTextures: true
+
+        property Image source: visible ? image : null
+
+        fragmentShader: "
+            varying highp vec2 qt_TexCoord0;
+            uniform sampler2D source;
+            void main() {
+                gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);
+            }"
+    }
+}
diff --git a/tests/auto/quick/qquickshadereffect/data/twoImagesOneShaderEffect.qml b/tests/auto/quick/qquickshadereffect/data/twoImagesOneShaderEffect.qml
new file mode 100644
index 0000000000..d1292f74b8
--- /dev/null
+++ b/tests/auto/quick/qquickshadereffect/data/twoImagesOneShaderEffect.qml
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Canonical Limited and/or its subsidiary(-ies).
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.4
+
+Item {
+    width: 400
+    height: 700
+
+    MyIcon {
+        id: icon
+
+        height: 24
+        source: "star.png"
+        shaderActive: true
+    }
+
+    MyIcon {
+        anchors.top: icon.bottom
+
+        height: 24
+        source: "star.png"
+    }
+}
diff --git a/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp b/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp
index 54b64fdee9..fe33dbd4d8 100644
--- a/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp
+++ b/tests/auto/quick/qquickshadereffect/tst_qquickshadereffect.cpp
@@ -77,6 +77,7 @@ private slots:
 
     void deleteSourceItem();
     void deleteShaderEffectSource();
+    void twoImagesOneShaderEffect();
 
 private:
     enum PresenceFlags {
@@ -306,6 +307,19 @@ void tst_qquickshadereffect::deleteShaderEffectSource()
     delete view;
 }
 
+void tst_qquickshadereffect::twoImagesOneShaderEffect()
+{
+    // purely to ensure that deleting the sourceItem of a shader doesn't cause a crash
+    QQuickView *view = new QQuickView(0);
+    view->setSource(QUrl::fromLocalFile(testFile("twoImagesOneShaderEffect.qml")));
+    view->show();
+    QVERIFY(QTest::qWaitForWindowExposed(view));
+    QVERIFY(view);
+    QObject *obj = view->rootObject();
+    QVERIFY(obj);
+    delete view;
+}
+
 QTEST_MAIN(tst_qquickshadereffect)
 
 #include "tst_qquickshadereffect.moc"
diff --git a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
index 329bbbed60..d9bdf47041 100644
--- a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
+++ b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
@@ -361,6 +361,7 @@ private slots:
     void testRenderJob();
 
     void testHoverChildMouseEventFilter();
+    void testHoverTimestamp();
 private:
     QTouchDevice *touchDevice;
     QTouchDevice *touchDeviceWithVelocity;
@@ -2317,6 +2318,90 @@ void tst_qquickwindow::testHoverChildMouseEventFilter()
     QCOMPARE(middleItem->eventCount(QEvent::HoverEnter), 0);
 }
 
+class HoverTimestampConsumer : public QQuickItem
+{
+    Q_OBJECT
+public:
+    HoverTimestampConsumer(QQuickItem *parent = 0)
+        : QQuickItem(parent)
+    {
+        setAcceptHoverEvents(true);
+    }
+
+    void hoverEnterEvent(QHoverEvent *event) { hoverTimestamps << event->timestamp(); }
+    void hoverLeaveEvent(QHoverEvent *event) { hoverTimestamps << event->timestamp(); }
+    void hoverMoveEvent(QHoverEvent *event) { hoverTimestamps << event->timestamp(); }
+
+    QList<ulong> hoverTimestamps;
+};
+
+// Checks that a QHoverEvent carries the timestamp of the QMouseEvent that caused it.
+// QTBUG-54600
+void tst_qquickwindow::testHoverTimestamp()
+{
+    QQuickWindow window;
+
+    window.resize(200, 200);
+    window.setPosition(100, 100);
+    window.setTitle(QTest::currentTestFunction());
+    window.show();
+    QVERIFY(QTest::qWaitForWindowActive(&window));
+
+    HoverTimestampConsumer *hoverConsumer = new HoverTimestampConsumer(window.contentItem());
+    hoverConsumer->setWidth(100);
+    hoverConsumer->setHeight(100);
+    hoverConsumer->setX(50);
+    hoverConsumer->setY(50);
+
+    // First position, outside
+    {
+        QMouseEvent mouseEvent(QEvent::MouseMove, QPointF(40, 40), QPointF(40, 40), QPointF(140, 140),
+                Qt::NoButton, Qt::NoButton, Qt::NoModifier, Qt::MouseEventNotSynthesized);
+        mouseEvent.setTimestamp(10);
+        QVERIFY(QCoreApplication::sendEvent(&window, &mouseEvent));
+    }
+
+    // Enter
+    {
+        QMouseEvent mouseEvent(QEvent::MouseMove, QPointF(50, 50), QPointF(50, 50), QPointF(150, 150),
+                Qt::NoButton, Qt::NoButton, Qt::NoModifier, Qt::MouseEventNotSynthesized);
+        mouseEvent.setTimestamp(20);
+        QVERIFY(QCoreApplication::sendEvent(&window, &mouseEvent));
+    }
+    QCOMPARE(hoverConsumer->hoverTimestamps.size(), 1);
+    QCOMPARE(hoverConsumer->hoverTimestamps.last(), 20UL);
+
+    // Move
+    {
+        QMouseEvent mouseEvent(QEvent::MouseMove, QPointF(60, 60), QPointF(60, 60), QPointF(160, 160),
+                Qt::NoButton, Qt::NoButton, Qt::NoModifier, Qt::MouseEventNotSynthesized);
+        mouseEvent.setTimestamp(30);
+        QVERIFY(QCoreApplication::sendEvent(&window, &mouseEvent));
+    }
+    QCOMPARE(hoverConsumer->hoverTimestamps.size(), 2);
+    QCOMPARE(hoverConsumer->hoverTimestamps.last(), 30UL);
+
+    // Move
+    {
+        QMouseEvent mouseEvent(QEvent::MouseMove, QPointF(100, 100), QPointF(100, 100), QPointF(200, 200),
+                Qt::NoButton, Qt::NoButton, Qt::NoModifier, Qt::MouseEventNotSynthesized);
+        mouseEvent.setTimestamp(40);
+        QVERIFY(QCoreApplication::sendEvent(&window, &mouseEvent));
+    }
+    QCOMPARE(hoverConsumer->hoverTimestamps.size(), 3);
+    QCOMPARE(hoverConsumer->hoverTimestamps.last(), 40UL);
+
+    // Leave
+    {
+        QMouseEvent mouseEvent(QEvent::MouseMove, QPointF(160, 160), QPointF(160, 160), QPointF(260, 260),
+                Qt::NoButton, Qt::NoButton, Qt::NoModifier, Qt::MouseEventNotSynthesized);
+        mouseEvent.setTimestamp(5);
+        QVERIFY(QCoreApplication::sendEvent(&window, &mouseEvent));
+    }
+    QCOMPARE(hoverConsumer->hoverTimestamps.size(), 4);
+    QCOMPARE(hoverConsumer->hoverTimestamps.last(), 5UL);
+}
+
 QTEST_MAIN(tst_qquickwindow)
 
 #include "tst_qquickwindow.moc"
diff --git a/tests/benchmarks/qml/qml.pro b/tests/benchmarks/qml/qml.pro
index d3ce69c713..5d48ec0067 100644
--- a/tests/benchmarks/qml/qml.pro
+++ b/tests/benchmarks/qml/qml.pro
@@ -5,6 +5,7 @@ SUBDIRS += \
            compilation \
            javascript \
            holistic \
+           qqmlchangeset \
            qqmlcomponent \
            qqmlimage \
            qqmlmetaproperty \
diff --git a/tests/benchmarks/qml/qqmlchangeset/qqmlchangeset.pro b/tests/benchmarks/qml/qqmlchangeset/qqmlchangeset.pro
new file mode 100644
index 0000000000..fc0ccdf8ed
--- /dev/null
+++ b/tests/benchmarks/qml/qqmlchangeset/qqmlchangeset.pro
@@ -0,0 +1,10 @@
+CONFIG += benchmark
+TEMPLATE = app
+TARGET = tst_qqmlchangeset
+QT += qml quick-private testlib
+osx:CONFIG -= app_bundle
+
+SOURCES += tst_qqmlchangeset.cpp
+
+DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
+
diff --git a/tests/benchmarks/qml/qqmlchangeset/tst_qqmlchangeset.cpp b/tests/benchmarks/qml/qqmlchangeset/tst_qqmlchangeset.cpp
new file mode 100644
index 0000000000..bbfb52343c
--- /dev/null
+++ b/tests/benchmarks/qml/qqmlchangeset/tst_qqmlchangeset.cpp
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+
+#include <QDebug>
+
+#include <private/qqmlchangeset_p.h>
+
+class tst_qqmlchangeset : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void move();
+};
+
+void tst_qqmlchangeset::move()
+{
+    QBENCHMARK {
+        QQmlChangeSet set;
+        const int MAX_ROWS = 30000;
+        for (int i = 0; i < MAX_ROWS; ++i) {
+            set.move(i, MAX_ROWS - 1 - i, 1, i);
+        }
+    }
+}
+
+QTEST_MAIN(tst_qqmlchangeset)
+#include "tst_qqmlchangeset.moc"
diff --git a/tests/manual/scenegraph_lancelot/scenegrabber/main.cpp b/tests/manual/scenegraph_lancelot/scenegrabber/main.cpp
index a4b1a1be70..5098d51134 100644
--- a/tests/manual/scenegraph_lancelot/scenegrabber/main.cpp
+++ b/tests/manual/scenegraph_lancelot/scenegrabber/main.cpp
@@ -134,7 +134,7 @@ private:
 };
 
 
-extern uint qt_qhash_seed;
+Q_CORE_EXPORT extern QBasicAtomicInt qt_qhash_seed;
 
 int main(int argc, char *argv[])
 {
diff --git a/tests/manual/v4/test262 b/tests/manual/v4/test262
-Subproject 0b5af3dcec772bb06b4d685a20b2859cda59d18
+Subproject 9741ac4655808ac46c127e3d1d8ba3d27ada618