Add ApplicationWindow auto tests.

These were copied from Qt Quick Controls.

There are some issues with regards to QQuickThemeData, so some are
commented out for now (see tests for details).

I also added a test for QTBUG-47318.

Change-Id: Iaee0f4531b8d7bc9b4984146aaf00b76afa77793
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@theqtcompany.com>

6 files changed, 531 insertions, 0 deletions

diff --git a/tests/auto/applicationwindow/applicationwindow.pro b/tests/auto/applicationwindow/applicationwindow.pro
new file mode 100644
index 00000000..6665a640
--- /dev/null
+++ b/tests/auto/applicationwindow/applicationwindow.pro
@@ -0,0 +1,15 @@
+CONFIG += testcase
+TARGET = tst_applicationwindow
+SOURCES += tst_applicationwindow.cpp
+
+osx:CONFIG -= app_bundle
+
+QT += core-private gui-private qml-private quick-private testlib
+
+include (../shared/util.pri)
+
+TESTDATA = data/*
+
+OTHER_FILES += \
+    data/*
+
diff --git a/tests/auto/applicationwindow/data/activefocusontab.qml b/tests/auto/applicationwindow/data/activefocusontab.qml
new file mode 100644
index 00000000..6cbd132f
--- /dev/null
+++ b/tests/auto/applicationwindow/data/activefocusontab.qml
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite 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 2.6
+import QtQuick.Controls 2.0
+
+ApplicationWindow {
+    title: "Test Application Window"
+    width: 100
+    height: 100
+    Item {
+        id: main
+        objectName: "main"
+        width: 100
+        height: 100
+        //focus: true
+        Column {
+            anchors.fill: parent
+            id: column
+            objectName: "column"
+            Item {
+                id: sub1
+                objectName: "sub1"
+                activeFocusOnTab: true
+                Accessible.role: Accessible.Table
+                width: 100
+                height: 50
+                Rectangle {
+                    anchors.fill: parent
+                    color: parent.activeFocus ? "red" : "black"
+                }
+            }
+            Item {
+                id: sub2
+                objectName: "sub2"
+                activeFocusOnTab: true
+                Accessible.role: Accessible.Table
+                width: 100
+                height: 50
+                Rectangle {
+                    anchors.fill: parent
+                    color: parent.activeFocus ? "red" : "black"
+                }
+            }
+        }
+    }
+}
diff --git a/tests/auto/applicationwindow/data/basicapplicationwindow.qml b/tests/auto/applicationwindow/data/basicapplicationwindow.qml
new file mode 100644
index 00000000..afac65f3
--- /dev/null
+++ b/tests/auto/applicationwindow/data/basicapplicationwindow.qml
@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite 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 2.6
+import QtQuick.Controls 2.0
+
+ApplicationWindow {
+    title: "Test Application Window"
+}
diff --git a/tests/auto/applicationwindow/data/defaultFocus.qml b/tests/auto/applicationwindow/data/defaultFocus.qml
new file mode 100644
index 00000000..ed2a9303
--- /dev/null
+++ b/tests/auto/applicationwindow/data/defaultFocus.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite 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 2.6
+import QtQuick.Controls 2.0
+
+ApplicationWindow {
+    visible: true
+    width: 200
+    height: 200
+
+    property bool receivedKeyPress: false
+
+    Item {
+        objectName: "item"
+        focus: true
+        anchors.fill: parent
+
+        Keys.onLeftPressed: receivedKeyPress = true
+    }
+}
+
diff --git a/tests/auto/applicationwindow/data/fill.qml b/tests/auto/applicationwindow/data/fill.qml
new file mode 100644
index 00000000..8e468f49
--- /dev/null
+++ b/tests/auto/applicationwindow/data/fill.qml
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite 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 2.6
+import QtQuick.Controls 2.0
+
+ApplicationWindow {
+    width: 400
+    height: 400
+
+    property alias stackView: stackView
+    property alias nextItem: nextItem
+
+    function pushNextItem() {
+        stackView.push(nextItem);
+    }
+
+    Rectangle {
+        id: nextItem
+        color: "blue"
+        visible: false
+    }
+
+    StackView {
+        id: stackView
+        anchors.fill: parent
+
+        initialItem: Rectangle {
+            color: "red"
+        }
+    }
+}
diff --git a/tests/auto/applicationwindow/tst_applicationwindow.cpp b/tests/auto/applicationwindow/tst_applicationwindow.cpp
new file mode 100644
index 00000000..4d53c8cf
--- /dev/null
+++ b/tests/auto/applicationwindow/tst_applicationwindow.cpp
@@ -0,0 +1,258 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+#include <QtTest/QSignalSpy>
+#include <QtQml/qqmlengine.h>
+#include <QtQml/qqmlcomponent.h>
+#include <QtQml/qqmlcontext.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuick/private/qquickitem_p.h>
+#include "../shared/util.h"
+#include "../shared/visualtestutil.h"
+
+using namespace QQuickVisualTestUtil;
+
+class tst_applicationwindow : public QQmlDataTest
+{
+    Q_OBJECT
+public:
+
+private slots:
+    // TODO: tests fail if a couple have already run. stack trace points to
+    // QQuickThemeData construction (possibly something to do with it being
+    // global static?) commenting out color: Theme.backgroundColor in
+    // ApplicationWindow.qml is a workaround.
+//    void qmlCreation();
+//    void activeFocusOnTab1();
+//    void activeFocusOnTab2();
+//    void defaultFocus();
+    void implicitFill();
+};
+
+//void tst_applicationwindow::qmlCreation()
+//{
+//    QQmlEngine engine;
+//    QQmlComponent component(&engine);
+//    component.loadUrl(testFileUrl("basicapplicationwindow.qml"));
+//    QObject* created = component.create();
+//    QScopedPointer<QObject> cleanup(created);
+//    QVERIFY(created);
+
+//    QQuickWindow* window = qobject_cast<QQuickWindow*>(created);
+//    QVERIFY(window);
+//    QVERIFY(!window->isVisible());
+
+//    QCOMPARE(created->property("title"), QVariant("Test Application Window"));
+
+//    QQuickItem* statusBar = qvariant_cast<QQuickItem*>(created->property("statusBar"));
+//    QVERIFY(!statusBar);
+
+//    QQuickItem* header = qvariant_cast<QQuickItem*>(created->property("header"));
+//    QVERIFY(!header);
+
+//    QQuickItem* footer = qvariant_cast<QQuickItem*>(created->property("footer"));
+//    QVERIFY(!footer);
+//}
+
+//void tst_applicationwindow::activeFocusOnTab1()
+//{
+//    QQmlEngine engine;
+//    QQmlComponent component(&engine);
+//    component.loadUrl(testFileUrl("activefocusontab.qml"));
+//    QObject* created = component.create();
+//    QScopedPointer<QObject> cleanup(created);
+//    QVERIFY(created);
+
+//    QQuickWindow* window = qobject_cast<QQuickWindow*>(created);
+//    QVERIFY(window);
+//    window->show();
+//    window->requestActivate();
+//    QVERIFY(QTest::qWaitForWindowActive(window));
+//    QVERIFY(QGuiApplication::focusWindow() == window);
+
+//    QQuickItem* contentItem = window->contentItem();
+//    QVERIFY(contentItem);
+//    QVERIFY(contentItem->hasActiveFocus());
+
+//    QQuickItem* item = findItem<QQuickItem>(window->contentItem(), "sub1");
+//    QVERIFY(item);
+//    QVERIFY(!item->hasActiveFocus());
+
+//    // Tab: contentItem->sub1
+//    QKeyEvent key(QEvent::KeyPress, Qt::Key_Tab, Qt::NoModifier, "", false, 1);
+//    QGuiApplication::sendEvent(window, &key);
+//    QVERIFY(key.isAccepted());
+
+//    item = findItem<QQuickItem>(window->contentItem(), "sub1");
+//    QVERIFY(item);
+//    QVERIFY(item->hasActiveFocus());
+
+//    // Tab: sub1->sub2
+//    key = QKeyEvent(QEvent::KeyPress, Qt::Key_Tab, Qt::NoModifier, "", false, 1);
+//    QGuiApplication::sendEvent(window, &key);
+//    QVERIFY(key.isAccepted());
+
+//    item = findItem<QQuickItem>(window->contentItem(), "sub2");
+//    QVERIFY(item);
+//    QVERIFY(item->hasActiveFocus());
+
+//    // Tab: sub2->sub1
+//    key = QKeyEvent(QEvent::KeyPress, Qt::Key_Tab, Qt::NoModifier, "", false, 1);
+//    QGuiApplication::sendEvent(window, &key);
+//    QVERIFY(key.isAccepted());
+
+//    item = findItem<QQuickItem>(window->contentItem(), "sub1");
+//    QVERIFY(item);
+//    QVERIFY(item->hasActiveFocus());
+//}
+
+//void tst_applicationwindow::activeFocusOnTab2()
+//{
+//    QQmlEngine engine;
+//    QQmlComponent component(&engine);
+//    component.loadUrl(testFileUrl("activefocusontab.qml"));
+//    QObject* created = component.create();
+//    QScopedPointer<QObject> cleanup(created);
+//    QVERIFY(created);
+
+//    QQuickWindow* window = qobject_cast<QQuickWindow*>(created);
+//    QVERIFY(window);
+//    window->show();
+//    window->requestActivate();
+//    QVERIFY(QTest::qWaitForWindowActive(window));
+//    QVERIFY(QGuiApplication::focusWindow() == window);
+
+//    QQuickItem* contentItem = window->contentItem();
+//    QVERIFY(contentItem);
+//    QVERIFY(contentItem->hasActiveFocus());
+
+//    QQuickItem* item = findItem<QQuickItem>(window->contentItem(), "sub2");
+//    QVERIFY(item);
+//    QVERIFY(!item->hasActiveFocus());
+
+//    // BackTab: contentItem->sub2
+//    QKeyEvent key(QEvent::KeyPress, Qt::Key_Tab, Qt::ShiftModifier, "", false, 1);
+//    QGuiApplication::sendEvent(window, &key);
+//    QVERIFY(key.isAccepted());
+
+//    item = findItem<QQuickItem>(window->contentItem(), "sub2");
+//    QVERIFY(item);
+//    QVERIFY(item->hasActiveFocus());
+
+//    // BackTab: sub2->sub1
+//    key = QKeyEvent(QEvent::KeyPress, Qt::Key_Tab, Qt::ShiftModifier, "", false, 1);
+//    QGuiApplication::sendEvent(window, &key);
+//    QVERIFY(key.isAccepted());
+
+//    item = findItem<QQuickItem>(window->contentItem(), "sub1");
+//    QVERIFY(item);
+//    QVERIFY(item->hasActiveFocus());
+
+//    // BackTab: sub1->sub2
+//    key = QKeyEvent(QEvent::KeyPress, Qt::Key_Tab, Qt::ShiftModifier, "", false, 1);
+//    QGuiApplication::sendEvent(window, &key);
+//    QVERIFY(key.isAccepted());
+
+//    item = findItem<QQuickItem>(window->contentItem(), "sub2");
+//    QVERIFY(item);
+//    QVERIFY(item->hasActiveFocus());
+//}
+
+//void tst_applicationwindow::defaultFocus()
+//{
+//    QQmlEngine engine;
+//    QQmlComponent component(&engine);
+//    component.loadUrl(testFileUrl("defaultFocus.qml"));
+//    QObject* created = component.create();
+//    QScopedPointer<QObject> cleanup(created);
+//    Q_UNUSED(cleanup);
+//    QVERIFY(created);
+
+//    QQuickWindow* window = qobject_cast<QQuickWindow*>(created);
+//    QVERIFY(window);
+//    window->show();
+//    window->requestActivate();
+//    QVERIFY(QTest::qWaitForWindowActive(window));
+//    QVERIFY(QGuiApplication::focusWindow() == window);
+
+//    QQuickItem* contentItem = window->contentItem();
+//    QVERIFY(contentItem);
+//    QVERIFY(contentItem->hasActiveFocus());
+
+//    // A single item in an ApplicationWindow with focus: true should receive focus.
+//    QQuickItem* item = findItem<QQuickItem>(window->contentItem(), "item");
+//    QVERIFY(item);
+//    QVERIFY(item->hasFocus());
+//    QVERIFY(item->hasActiveFocus());
+//}
+
+void tst_applicationwindow::implicitFill()
+{
+    QQmlEngine engine;
+    QQmlComponent component(&engine);
+    component.loadUrl(testFileUrl("fill.qml"));
+    QObject* created = component.create();
+    QScopedPointer<QObject> cleanup(created);
+    QVERIFY(created);
+
+    QQuickWindow* window = qobject_cast<QQuickWindow*>(created);
+    QVERIFY(window);
+    QVERIFY(!window->isVisible());
+    QCOMPARE(window->width(), 400);
+    QCOMPARE(window->height(), 400);
+
+    window->show();
+    QVERIFY(QTest::qWaitForWindowActive(window));
+
+    QQuickItem *stackView = window->property("stackView").value<QQuickItem*>();
+    QVERIFY(stackView);
+    QCOMPARE(stackView->width(), 400.0);
+    QCOMPARE(stackView->height(), 400.0);
+
+    QQuickItem *nextItem = window->property("nextItem").value<QQuickItem*>();
+    QVERIFY(nextItem);
+
+    QVERIFY(QMetaObject::invokeMethod(window, "pushNextItem"));
+    QEXPECT_FAIL("", "QTBUG-47318", Continue);
+    QCOMPARE(nextItem->width(), 400.0);
+    QEXPECT_FAIL("", "QTBUG-47318", Continue);
+    QCOMPARE(nextItem->height(), 400.0);
+}
+
+QTEST_MAIN(tst_applicationwindow)
+
+#include "tst_applicationwindow.moc"