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unity8/tests/utils/modules/Unity/Test/testutil.cpp
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1/*
2 * Copyright (C) 2012, 2013, 2014 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
18#include "testutil.h"
20#include <qpa/qwindowsysteminterface.h>
21#include <QtGui/QGuiApplication>
22#include <QQuickView>
24// UbuntuGestures lib
25#include <TouchRegistry.h>
26#include <Timer.h>
28using namespace UbuntuGestures;
30TestUtil::TestUtil(QObject *parent)
31 : QObject(parent)
32 , m_targetWindow(0)
33 , m_touchDevice(0)
34 , m_putFakeTimerFactoryInTouchRegistry(false)
38TestUtil::~TestUtil()
42bool
43TestUtil::isInstanceOf(QObject *obj, QString name)
45 if (!obj) return false;
46 bool result = obj->inherits(name.toUtf8());
47 if (!result) {
48 const QMetaObject *metaObject = obj->metaObject();
49 while (!result && metaObject) {
50 const QString className = metaObject->className();
51 const QString qmlName = className.left(className.indexOf("_QMLTYPE_"));
52 result = qmlName == name;
53 metaObject = metaObject->superClass();
54 }
55 }
56 return result;
59TouchEventSequenceWrapper *TestUtil::touchEvent(QQuickItem *item)
61 ensureTargetWindow();
62 ensureTouchDevice();
64 // Tests can be *very* slow to run and we don't want things timing out because
65 // of that. So give it fake timers to use (they will never time out)
66 if (!m_putFakeTimerFactoryInTouchRegistry) {
67 TouchRegistry::instance()->setTimerFactory(new FakeTimerFactory);
68 m_putFakeTimerFactoryInTouchRegistry = true;
69 }
71 return new TouchEventSequenceWrapper(
72 QTest::touchEvent(m_targetWindow, m_touchDevice, /* autoCommit */ false), item);
75void TestUtil::ensureTargetWindow()
77 if (!m_targetWindow && !QGuiApplication::topLevelWindows().isEmpty())
78 m_targetWindow = QGuiApplication::topLevelWindows()[0];
81void TestUtil::ensureTouchDevice()
83 if (!m_touchDevice) {
84 m_touchDevice = new QTouchDevice;
85 m_touchDevice->setType(QTouchDevice::TouchScreen);
86 QWindowSystemInterface::registerTouchDevice(m_touchDevice);
87 }