Merge remote-tracking branch 'origin/5.10' into 5.11

 Conflicts:
	src/imports/shapes/qquickshape.cpp
	src/imports/shapes/qquickshape_p_p.h
	src/qml/compiler/qqmlpropertycachecreator_p.h
	src/qml/jsruntime/qv4value_p.h
	src/quick/items/qquickloader_p.h
	tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
	tools/qmlprofiler/qmlprofilerapplication.cpp

Change-Id: Iafc66ae84bf78630ed72a986acb678e9d19e3a69

11 files changed, 467 insertions, 19 deletions

diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/data/simpleTapAndDragHandlers.qml b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/simpleTapAndDragHandlers.qml
new file mode 100644
index 0000000000..adb8332213
--- /dev/null
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/data/simpleTapAndDragHandlers.qml
@@ -0,0 +1,112 @@
+/****************************************************************************
+**
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the manual tests of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.8
+import Qt.labs.handlers 1.0
+
+Rectangle {
+    id: root
+    width: 900
+    height: 850
+    objectName: "root"
+    color: "#222222"
+
+    Row {
+        objectName: "row"
+        anchors.fill: parent
+        spacing: 10
+        Rectangle {
+            width: 50
+            height: 50
+            color: "aqua"
+            objectName: "dragAndTap"
+            DragHandler {
+                objectName: "drag"
+            }
+            TapHandler {
+                objectName: "tap"
+                gesturePolicy: TapHandler.DragThreshold
+            }
+        }
+        Rectangle {
+            width: 50
+            height: 50
+            color: "aqua"
+            objectName: "tapAndDrag"
+            TapHandler {
+                objectName: "tap"
+                gesturePolicy: TapHandler.DragThreshold
+            }
+            DragHandler {
+                objectName: "drag"
+            }
+        }
+
+        Rectangle {
+            color: "aqua"
+            width: 50
+            height: 50
+            objectName: "dragAndTapNotSiblings"
+            DragHandler {
+                objectName: "drag"
+            }
+            Rectangle {
+                color: "blue"
+                width: 30
+                height: 30
+                anchors.centerIn: parent
+                TapHandler {
+                    objectName: "tap"
+                    gesturePolicy: TapHandler.DragThreshold
+                }
+            }
+        }
+        Rectangle {
+            color: "aqua"
+            width: 50
+            height: 50
+            objectName: "tapAndDragNotSiblings"
+            TapHandler {
+                objectName: "tap"
+                gesturePolicy: TapHandler.DragThreshold
+            }
+            Rectangle {
+                color: "blue"
+                x: 10
+                y: 10
+                width: 30
+                height: 30
+                DragHandler {
+                    objectName: "drag"
+                }
+            }
+        }
+
+
+    }
+}
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro b/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro
index b50fe5ca6f..42c4e46c4f 100644
--- a/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/qquickdraghandler.pro
@@ -12,4 +12,10 @@ include (../../shared/util.pri)
 
 TESTDATA = data/*
 
-# OTHER_FILES += data/foo.qml
+OTHER_FILES += data/DragAnywhereSlider.qml \
+    data/FlashAnimation.qml \
+    data/Slider.qml \
+    data/draggables.qml \
+    data/grabberstate.qml \
+    data/multipleSliders.qml \
+    data/reparenting.qml \
diff --git a/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp b/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp
index 8dc035949e..f827b82205 100644
--- a/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp
+++ b/tests/auto/quick/pointerhandlers/qquickdraghandler/tst_qquickdraghandler.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQml module of the Qt Toolkit.
@@ -58,9 +58,12 @@ private slots:
     void touchDragMulti();
     void touchDragMultiSliders_data();
     void touchDragMultiSliders();
+    void touchPassiveGrabbers_data();
+    void touchPassiveGrabbers();
 
 private:
     void createView(QScopedPointer<QQuickView> &window, const char *fileName);
+    QSet<QQuickPointerHandler *> passiveGrabbers(QQuickWindow *window, int pointId = 0);
     QTouchDevice *touchDevice;
 };
 
@@ -77,6 +80,24 @@ void tst_DragHandler::createView(QScopedPointer<QQuickView> &window, const char
     QVERIFY(window->rootObject() != 0);
 }
 
+QSet<QQuickPointerHandler*> tst_DragHandler::passiveGrabbers(QQuickWindow *window, int pointId /*= 0*/)
+{
+    QSet<QQuickPointerHandler*> result;
+    QQuickWindowPrivate *winp = QQuickWindowPrivate::get(window);
+    if (QQuickPointerDevice* device = QQuickPointerDevice::touchDevice(touchDevice)) {
+        QQuickPointerEvent *pointerEvent = winp->pointerEventInstance(device);
+        for (int i = 0; i < pointerEvent->pointCount(); ++i) {
+            QQuickEventPoint *eventPoint = pointerEvent->point(i);
+            QVector<QPointer <QQuickPointerHandler> > passives = eventPoint->passiveGrabbers();
+            if (!pointId || eventPoint->pointId() == pointId) {
+                for (auto it = passives.constBegin(); it != passives.constEnd(); ++it)
+                    result << it->data();
+            }
+        }
+    }
+    return result;
+}
+
 void tst_DragHandler::initTestCase()
 {
     // This test assumes that we don't get synthesized mouse events from QGuiApplication
@@ -398,6 +419,68 @@ void tst_DragHandler::touchDragMultiSliders()
     touch.commit();
 }
 
+void tst_DragHandler::touchPassiveGrabbers_data()
+{
+    QTest::addColumn<QString>("itemName");
+    QTest::addColumn<QStringList>("expectedPassiveGrabberNames");
+
+    QTest::newRow("Drag And Tap") << "dragAndTap" << QStringList({"drag", "tap"});
+    QTest::newRow("Tap And Drag") << "tapAndDrag" << QStringList({"tap", "drag"});
+    QTest::newRow("Drag And Tap (not siblings)") << "dragAndTapNotSiblings" << QStringList({"drag", "tap"});
+    QTest::newRow("Tap And Drag (not siblings)") << "tapAndDragNotSiblings" << QStringList({"tap", "drag"});
+}
+
+void tst_DragHandler::touchPassiveGrabbers()
+{
+    QFETCH(QString, itemName);
+    QFETCH(QStringList, expectedPassiveGrabberNames);
+
+    QScopedPointer<QQuickView> windowPtr;
+    createView(windowPtr, "simpleTapAndDragHandlers.qml");
+    QQuickView * window = windowPtr.data();
+
+    QQuickItem *row2 = window->rootObject()->findChild<QQuickItem*>(itemName);
+    QSet<QQuickPointerHandler *> expectedPassiveGrabbers;
+    for (QString objectName : expectedPassiveGrabberNames)
+        expectedPassiveGrabbers << row2->findChild<QQuickPointerHandler*>(objectName);
+
+    QPointF p1 = row2->mapToScene(row2->clipRect().center());
+    QTest::QTouchEventSequence touch = QTest::touchEvent(window, touchDevice);
+    touch.press(1, p1.toPoint()).commit();
+    QQuickTouchUtils::flush(window);
+
+    QCOMPARE(passiveGrabbers(window), expectedPassiveGrabbers);
+
+    QQuickDragHandler *dragHandler = nullptr;
+    for (QQuickPointerHandler *handler: expectedPassiveGrabbers) {
+        QCOMPARE(static_cast<QQuickSinglePointHandler *>(handler)->point().scenePressPosition(), p1);
+        QQuickDragHandler *dh = qmlobject_cast<QQuickDragHandler *>(handler);
+        if (dh)
+            dragHandler = dh;
+    }
+    QVERIFY(dragHandler);
+    QPointF initialPos = dragHandler->target()->position();
+
+    p1 += QPointF(50, 50);
+    touch.move(1, p1.toPoint()).commit();
+    QQuickTouchUtils::flush(window);
+    QTRY_VERIFY(dragHandler->active());
+
+    p1 += QPointF(50, 50);
+    touch.move(1, p1.toPoint()).commit();
+    QQuickTouchUtils::flush(window);
+    QPointF movementDelta = dragHandler->target()->position() - initialPos;
+    qCDebug(lcPointerTests) << "DragHandler moved the target by" << movementDelta;
+    QVERIFY(movementDelta.x() >= 100);
+    QVERIFY(movementDelta.y() >= 100);
+
+    QTest::qWait(500);
+
+    touch.release(1, p1.toPoint());
+    touch.commit();
+    QQuickTouchUtils::flush(window);
+}
+
 QTEST_MAIN(tst_DragHandler)
 
 #include "tst_qquickdraghandler.moc"
diff --git a/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp b/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp
index cc39dd54f7..d38ae3190e 100644
--- a/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp
+++ b/tests/auto/quick/pointerhandlers/qquickpointerhandler/tst_qquickpointerhandler.cpp
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2017 The Qt Company Ltd.
+** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtQml module of the Qt Toolkit.
@@ -504,17 +504,18 @@ void tst_PointerHandlers::mouseEventDelivery()
     eventItem1->grabPointer = true;
     p1 = QPoint(20, 20);
     QTest::mousePress(window, Qt::LeftButton, Qt::NoModifier, p1);
-    QTRY_COMPARE(eventItem1->eventList.size(), 2);
+    QTRY_COMPARE(eventItem1->eventList.size(), 3);
     QCOMPARE_EVENT(0, Event::HandlerDestination, QEvent::None, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
     QCOMPARE_EVENT(1, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointPressed, QQuickEventPoint::GrabExclusive);
+    QCOMPARE_EVENT(2, Event::MouseDestination, QEvent::MouseButtonPress, Qt::TouchPointPressed, 0);
     p1 += QPoint(10, 0);
     QTest::mouseMove(window, p1);
-    QCOMPARE(eventItem1->eventList.size(), 3);
-    QCOMPARE_EVENT(2, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
+    QCOMPARE(eventItem1->eventList.size(), 4);
+    QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointMoved, QQuickEventPoint::GrabExclusive);
     QTest::mouseRelease(window, Qt::LeftButton, Qt::NoModifier, p1);
-    QCOMPARE(eventItem1->eventList.size(), 5);
-    QCOMPARE_EVENT(3, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, QQuickEventPoint::GrabExclusive);
-    QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::None, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
+    QCOMPARE(eventItem1->eventList.size(), 6);
+    QCOMPARE_EVENT(4, Event::HandlerDestination, QEvent::Pointer, Qt::TouchPointReleased, QQuickEventPoint::GrabExclusive);
+    QCOMPARE_EVENT(5, Event::HandlerDestination, QEvent::None, Qt::TouchPointReleased, QQuickEventPoint::UngrabExclusive);
     eventItem1->eventList.clear();
 }
 
diff --git a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttonOverrideHandler.qml b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttonOverrideHandler.qml
index 14a8d67300..219d4a70a8 100644
--- a/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttonOverrideHandler.qml
+++ b/tests/auto/quick/pointerhandlers/qquicktaphandler/data/buttonOverrideHandler.qml
@@ -38,6 +38,7 @@ Item {
         label: "Overridden"
         x: 10; y: 10; width: parent.width - 20; height: 40
         TapHandler {
+            gesturePolicy: TapHandler.ReleaseWithinBounds
             objectName: "override"
             onTapped: button.tapped()
         }
diff --git a/tests/auto/quick/qquickimage/tst_qquickimage.cpp b/tests/auto/quick/qquickimage/tst_qquickimage.cpp
index 256e667980..f61b490307 100644
--- a/tests/auto/quick/qquickimage/tst_qquickimage.cpp
+++ b/tests/auto/quick/qquickimage/tst_qquickimage.cpp
@@ -404,11 +404,11 @@ void tst_qquickimage::svg()
     component.setData(componentStr.toLatin1(), QUrl::fromLocalFile(""));
     QQuickImage *obj = qobject_cast<QQuickImage*>(component.create());
     QVERIFY(obj != 0);
-    QCOMPARE(int(obj->width()), 212); // round down: highdpi can give back fractional values
+    QCOMPARE(obj->width(), 300.0);
     QCOMPARE(obj->height(), 300.0);
     obj->setSourceSize(QSize(200,200));
 
-    QCOMPARE(int(obj->width()), 141); // round down: highdpi can give back fractional values
+    QCOMPARE(obj->width(), 200.0);
     QCOMPARE(obj->height(), 200.0);
     delete obj;
 }
diff --git a/tests/auto/quick/qquickloader/data/itemLoaderItemWindow.qml b/tests/auto/quick/qquickloader/data/itemLoaderItemWindow.qml
new file mode 100644
index 0000000000..d4c5daecab
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/itemLoaderItemWindow.qml
@@ -0,0 +1,27 @@
+import QtQuick 2.0
+import QtQuick.Window 2.1
+
+Item {
+    width: 400
+    height: 400
+    objectName: "root Item"
+
+    Loader {
+        sourceComponent: Rectangle {
+            objectName: "yellow rectangle"
+            x: 50; y: 50; width: 300; height: 300
+            color: "yellow"
+            Window {
+                objectName: "red transient Window"
+                width: 100
+                height: 100
+                visible: true // makes it harder, because it wants to become visible before root has a window
+                color: "red"
+                title: "red"
+                flags: Qt.Dialog
+                onVisibilityChanged: console.log("visibility " + visibility)
+                onVisibleChanged: console.log("visible " + visible)
+            }
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickloader/data/itemLoaderWindow.qml b/tests/auto/quick/qquickloader/data/itemLoaderWindow.qml
new file mode 100644
index 0000000000..69421448e0
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/itemLoaderWindow.qml
@@ -0,0 +1,22 @@
+import QtQuick 2.0
+import QtQuick.Window 2.1
+
+Item {
+    width: 400
+    height: 400
+    objectName: "root Item"
+
+    Loader {
+        sourceComponent: Window {
+            objectName: "red transient Window"
+            width: 100
+            height: 100
+            visible: true // makes it harder, because it wants to become visible before root has a window
+            color: "red"
+            title: "red"
+            flags: Qt.Dialog
+            onVisibilityChanged: console.log("visibility " + visibility)
+            onVisibleChanged: console.log("visible " + visible)
+        }
+    }
+}
diff --git a/tests/auto/quick/qquickloader/tst_qquickloader.cpp b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
index e557b592ee..65493f52e2 100644
--- a/tests/auto/quick/qquickloader/tst_qquickloader.cpp
+++ b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
@@ -32,11 +32,15 @@
 #include <QtQml/qqmlengine.h>
 #include <QtQml/qqmlcomponent.h>
 #include <QtQml/qqmlincubator.h>
+#include <QtQuick/qquickview.h>
 #include <private/qquickloader_p.h>
+#include <private/qquickwindowmodule_p.h>
 #include "testhttpserver.h"
 #include "../../shared/util.h"
 #include "../shared/geometrytestutil.h"
 
+Q_LOGGING_CATEGORY(lcTests, "qt.quick.tests")
+
 class SlowComponent : public QQmlComponent
 {
     Q_OBJECT
@@ -112,6 +116,8 @@ private slots:
     void parented();
     void sizeBound();
     void QTBUG_30183();
+    void transientWindow();
+    void nestedTransientWindow();
 
     void sourceComponentGarbageCollection();
 
@@ -1159,6 +1165,86 @@ void tst_QQuickLoader::QTBUG_30183()
     QCOMPARE(rect->height(), 120.0);
 }
 
+void tst_QQuickLoader::transientWindow() // QTBUG-52944
+{
+    QQuickView view;
+    view.setSource(testFileUrl("itemLoaderWindow.qml"));
+    QQuickItem *root = qobject_cast<QQuickItem*>(view.rootObject());
+    QVERIFY(root);
+    QQuickLoader *loader = root->findChild<QQuickLoader *>();
+    QVERIFY(loader);
+    QTRY_COMPARE(loader->status(), QQuickLoader::Ready);
+    QQuickWindowQmlImpl *loadedWindow = qobject_cast<QQuickWindowQmlImpl *>(loader->item());
+    QVERIFY(loadedWindow);
+    QCOMPARE(loadedWindow->visibility(), QWindow::Hidden);
+
+    QElapsedTimer timer;
+    qint64 viewVisibleTime = -1;
+    qint64 loadedWindowVisibleTime = -1;
+    connect(&view, &QWindow::visibleChanged,
+            [&viewVisibleTime, &timer]() { viewVisibleTime = timer.elapsed(); } );
+    connect(loadedWindow, &QQuickWindowQmlImpl::visibilityChanged,
+            [&loadedWindowVisibleTime, &timer]() { loadedWindowVisibleTime = timer.elapsed(); } );
+    timer.start();
+    view.show();
+
+    QTest::qWaitForWindowExposed(&view);
+    QTRY_VERIFY(loadedWindowVisibleTime >= 0);
+    QVERIFY(viewVisibleTime >= 0);
+
+    // now that we're sure they are both visible, which one became visible first?
+    qCDebug(lcTests) << "transient Window became visible" << (loadedWindowVisibleTime - viewVisibleTime) << "ms after the root Item";
+    QVERIFY((loadedWindowVisibleTime - viewVisibleTime) >= 0);
+
+    QWindowList windows = QGuiApplication::topLevelWindows();
+    QTRY_COMPARE(windows.size(), 2);
+
+    // TODO Ideally we would now close the outer window and make sure the transient window closes too.
+    // It works during manual testing because of QWindowPrivate::maybeQuitOnLastWindowClosed()
+    // but quitting an autotest doesn't make sense.
+}
+
+void tst_QQuickLoader::nestedTransientWindow() // QTBUG-52944
+{
+    QQuickView view;
+    view.setSource(testFileUrl("itemLoaderItemWindow.qml"));
+    QQuickItem *root = qobject_cast<QQuickItem*>(view.rootObject());
+    QVERIFY(root);
+    QQuickLoader *loader = root->findChild<QQuickLoader *>();
+    QVERIFY(loader);
+    QTRY_COMPARE(loader->status(), QQuickLoader::Ready);
+    QQuickItem *loadedItem = qobject_cast<QQuickItem *>(loader->item());
+    QVERIFY(loadedItem);
+    QQuickWindowQmlImpl *loadedWindow = loadedItem->findChild<QQuickWindowQmlImpl *>();
+    QVERIFY(loadedWindow);
+    QCOMPARE(loadedWindow->visibility(), QWindow::Hidden);
+
+    QElapsedTimer timer;
+    qint64 viewVisibleTime = -1;
+    qint64 loadedWindowVisibleTime = -1;
+    connect(&view, &QWindow::visibleChanged,
+            [&viewVisibleTime, &timer]() { viewVisibleTime = timer.elapsed(); } );
+    connect(loadedWindow, &QQuickWindowQmlImpl::visibilityChanged,
+            [&loadedWindowVisibleTime, &timer]() { loadedWindowVisibleTime = timer.elapsed(); } );
+    timer.start();
+    view.show();
+
+    QTest::qWaitForWindowExposed(&view);
+    QTRY_VERIFY(loadedWindowVisibleTime >= 0);
+    QVERIFY(viewVisibleTime >= 0);
+
+    // now that we're sure they are both visible, which one became visible first?
+    qCDebug(lcTests) << "transient Window became visible" << (loadedWindowVisibleTime - viewVisibleTime) << "ms after the root Item";
+    QVERIFY((loadedWindowVisibleTime - viewVisibleTime) >= 0);
+
+    QWindowList windows = QGuiApplication::topLevelWindows();
+    QTRY_COMPARE(windows.size(), 2);
+
+    // TODO Ideally we would now close the outer window and make sure the transient window closes too.
+    // It works during manual testing because of QWindowPrivate::maybeQuitOnLastWindowClosed()
+    // but quitting an autotest doesn't make sense.
+}
+
 void tst_QQuickLoader::sourceComponentGarbageCollection()
 {
     QQmlEngine engine;
diff --git a/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp b/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
index 39a8909617..06b76d129c 100644
--- a/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
+++ b/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
@@ -6143,9 +6143,17 @@ void tst_qquicktextinput::keypress_inputMask_withValidator_data()
         KeyList keys;
         // inserting '1111.11' then two backspaces
         keys << Qt::Key_Home << "1111.11" << Qt::Key_Backspace << Qt::Key_Backspace;
-        QTest::newRow("backspaceWithRegExp") << QString("9999.99;_") << 0.0 << 0.0 << 0
+        QTest::newRow("backspaceWithRegExp") << QString("9999;_") << 0.0 << 0.0 << 0
                                              << QString("/^[-]?((\\.\\d+)|(\\d+(\\.\\d+)?))$/")
-                                             << keys << QString("1111.") << QString("1111.__");
+                                             << keys << QString("11") << QString("11__");
+    }
+    {
+        KeyList keys;
+        // inserting '99' - QTBUG-64616
+        keys << Qt::Key_Home << "99";
+        QTest::newRow("invalidTextWithRegExp") << QString("X9;_") << 0.0 << 0.0 << 0
+                                               << QString("/[+-][0+9]/")
+                                               << keys << QString("") << QString("__");
     }
 }
 
diff --git a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
index 666f80fce1..fe9e8bb1fa 100644
--- a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
+++ b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
@@ -292,6 +292,70 @@ protected:
     }
 };
 
+class MouseRecordingWindow : public QQuickWindow
+{
+public:
+    explicit MouseRecordingWindow(QWindow *parent = nullptr) : QQuickWindow(parent) { }
+
+protected:
+    void mousePressEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWindow::mousePressEvent(event);
+    }
+    void mouseMoveEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWindow::mouseMoveEvent(event);
+    }
+    void mouseReleaseEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+        QQuickWindow::mouseReleaseEvent(event);
+    }
+
+public:
+    QList<QMouseEvent> m_mouseEvents;
+};
+
+class MouseRecordingItem : public QQuickItem
+{
+public:
+    MouseRecordingItem(bool acceptTouch, QQuickItem *parent = nullptr)
+        : QQuickItem(parent)
+        , m_acceptTouch(acceptTouch)
+    {
+        setSize(QSizeF(300, 300));
+        setAcceptedMouseButtons(Qt::LeftButton);
+    }
+
+protected:
+    void touchEvent(QTouchEvent* event) override {
+        event->setAccepted(m_acceptTouch);
+        m_touchEvents << *event;
+        qCDebug(lcTests) << "accepted?" << event->isAccepted() << event;
+    }
+    void mousePressEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+    void mouseMoveEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+    void mouseReleaseEvent(QMouseEvent *event) override {
+        qCDebug(lcTests) << event;
+        m_mouseEvents << *event;
+    }
+
+public:
+    QList<QMouseEvent> m_mouseEvents;
+    QList<QTouchEvent> m_touchEvents;
+
+private:
+    bool m_acceptTouch;
+};
+
 class tst_qquickwindow : public QQmlDataTest
 {
     Q_OBJECT
@@ -330,6 +394,8 @@ private slots:
     void mergeTouchPointLists();
 
     void mouseFromTouch_basic();
+    void synthMouseFromTouch_data();
+    void synthMouseFromTouch();
 
     void clearWindow();
 
@@ -705,9 +771,8 @@ void tst_qquickwindow::touchEvent_propagation()
 
     // single touch to top item, should be received by middle item
     QTest::touchEvent(window, touchDevice).press(0, pointInTopItem, window);
-    QTest::qWait(50);
+    QTRY_COMPARE(middleItem->lastEvent.touchPoints.count(), 1);
     QVERIFY(topItem->lastEvent.touchPoints.isEmpty());
-    QCOMPARE(middleItem->lastEvent.touchPoints.count(), 1);
     QVERIFY(bottomItem->lastEvent.touchPoints.isEmpty());
     COMPARE_TOUCH_DATA(middleItem->lastEvent, makeTouchData(QEvent::TouchBegin, window, Qt::TouchPointPressed,
             makeTouchPoint(middleItem, middleItem->mapFromItem(topItem, pos))));
@@ -716,9 +781,8 @@ void tst_qquickwindow::touchEvent_propagation()
     // touch top and middle items, middle item should get both events
     QTest::touchEvent(window, touchDevice).press(0, pointInTopItem, window)
             .press(1, pointInMiddleItem, window);
-    QTest::qWait(50);
+    QTRY_COMPARE(middleItem->lastEvent.touchPoints.count(), 2);
     QVERIFY(topItem->lastEvent.touchPoints.isEmpty());
-    QCOMPARE(middleItem->lastEvent.touchPoints.count(), 2);
     QVERIFY(bottomItem->lastEvent.touchPoints.isEmpty());
     COMPARE_TOUCH_DATA(middleItem->lastEvent, makeTouchData(QEvent::TouchBegin, window, Qt::TouchPointPressed,
            (QList<QTouchEvent::TouchPoint>() << makeTouchPoint(middleItem, middleItem->mapFromItem(topItem, pos))
@@ -736,10 +800,9 @@ void tst_qquickwindow::touchEvent_propagation()
     // touch top and middle items, bottom item should get all events
     QTest::touchEvent(window, touchDevice).press(0, pointInTopItem, window)
             .press(1, pointInMiddleItem, window);
-    QTest::qWait(50);
+    QTRY_COMPARE(bottomItem->lastEvent.touchPoints.count(), 2);
     QVERIFY(topItem->lastEvent.touchPoints.isEmpty());
     QVERIFY(middleItem->lastEvent.touchPoints.isEmpty());
-    QCOMPARE(bottomItem->lastEvent.touchPoints.count(), 2);
     COMPARE_TOUCH_DATA(bottomItem->lastEvent, makeTouchData(QEvent::TouchBegin, window, Qt::TouchPointPressed,
             (QList<QTouchEvent::TouchPoint>() << makeTouchPoint(bottomItem, bottomItem->mapFromItem(topItem, pos))
                                               << makeTouchPoint(bottomItem, bottomItem->mapFromItem(middleItem, pos)) )));
@@ -1132,6 +1195,45 @@ void tst_qquickwindow::mouseFromTouch_basic()
     delete item;
 }
 
+void tst_qquickwindow::synthMouseFromTouch_data()
+{
+    QTest::addColumn<bool>("synthMouse"); // AA_SynthesizeMouseForUnhandledTouchEvents
+    QTest::addColumn<bool>("acceptTouch"); // QQuickItem::touchEvent: setAccepted()
+
+    QTest::newRow("no synth, accept") << false << true; // suitable for touch-capable UIs
+    QTest::newRow("no synth, don't accept") << false << false;
+    QTest::newRow("synth and accept") << true << true;
+    QTest::newRow("synth, don't accept") << true << false; // the default
+}
+
+void tst_qquickwindow::synthMouseFromTouch()
+{
+    QFETCH(bool, synthMouse);
+    QFETCH(bool, acceptTouch);
+
+    QCoreApplication::setAttribute(Qt::AA_SynthesizeMouseForUnhandledTouchEvents, synthMouse);
+    QScopedPointer<MouseRecordingWindow> window(new MouseRecordingWindow);
+    QScopedPointer<MouseRecordingItem> item(new MouseRecordingItem(acceptTouch, nullptr));
+    item->setParentItem(window->contentItem());
+    window->resize(250, 250);
+    window->setPosition(100, 100);
+    window->setTitle(QTest::currentTestFunction());
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window.data()));
+
+    QPoint p1 = QPoint(20, 20);
+    QPoint p2 = QPoint(30, 30);
+    QTest::touchEvent(window.data(), touchDevice).press(0, p1, window.data());
+    QTest::touchEvent(window.data(), touchDevice).move(0, p2, window.data());
+    QTest::touchEvent(window.data(), touchDevice).release(0, p2, window.data());
+
+    QCOMPARE(item->m_touchEvents.count(), 3);
+    QCOMPARE(item->m_mouseEvents.count(), acceptTouch ? 0 : 3);
+    QCOMPARE(window->m_mouseEvents.count(), 0);
+    for (const QMouseEvent &ev : item->m_mouseEvents)
+        QCOMPARE(ev.source(), Qt::MouseEventSynthesizedByQt);
+}
+
 void tst_qquickwindow::clearWindow()
 {
     QQuickWindow *window = new QQuickWindow;