tests/utils/modules/Unity/Test/testutil.cpp · unity8

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unity8/tests/utils/modules/Unity/Test/testutil.cpp

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1/*

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{

35}

37TestUtil::~TestUtil()

38{

39}

41bool

42TestUtil::isInstanceOf(QObject *obj, QString name)

43{

44 if (!obj) return false;

45 bool result = obj->inherits(name.toUtf8());

46 if (!result) {

47 const QMetaObject *metaObject = obj->metaObject();

48 while (!result && metaObject) {

49 const QString className = metaObject->className();

50 const QString qmlName = className.left(className.indexOf("_QMLTYPE_"));

51 result = qmlName == name;

52 metaObject = metaObject->superClass();

53 }

54 }

55 return result;

56}

58TouchEventSequenceWrapper *TestUtil::touchEvent(QQuickItem *item)

59{

60 ensureTargetWindow();

61 ensureTouchDevice();

62 ensureTouchRegistryInstalled();

64 return new TouchEventSequenceWrapper(

65 QTest::touchEvent(m_targetWindow, m_touchDevice, /* autoCommit */ false), item);

66}

68void TestUtil::ensureTargetWindow()

69{

70 if (!m_targetWindow && !QGuiApplication::topLevelWindows().isEmpty())

71 m_targetWindow = QGuiApplication::topLevelWindows()[0];

72}

74void TestUtil::ensureTouchDevice()

75{

76 if (!m_touchDevice) {

77 m_touchDevice = new QTouchDevice;

78 m_touchDevice->setType(QTouchDevice::TouchScreen);

79 QWindowSystemInterface::registerTouchDevice(m_touchDevice);

80 }

81}

83void TestUtil::ensureTouchRegistryInstalled()

84{

85 if (TouchRegistry::instance())

86 return;

88 if (!m_targetWindow)

89 return;

91 // Tests can be *very* slow to run and we don't want things timing out because

92 // of that. So give it fake timers to use (they will never time out)

93 TouchRegistry *touchRegistry = new TouchRegistry(this, new FakeTimerFactory);

95 QQuickView *view = qobject_cast<QQuickView*>(m_targetWindow);

96 if (view) {

97 view->installEventFilter(touchRegistry);

98 touchRegistry->setParent(view);

99 }

100}