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Diffstat (limited to 'tests/auto/qmediaservice/tst_qmediaservice.cpp')
| -rw-r--r-- | tests/auto/qmediaservice/tst_qmediaservice.cpp | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/tests/auto/qmediaservice/tst_qmediaservice.cpp b/tests/auto/qmediaservice/tst_qmediaservice.cpp new file mode 100644 index 000000000..9c23d6dc0 --- /dev/null +++ b/tests/auto/qmediaservice/tst_qmediaservice.cpp @@ -0,0 +1,196 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 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 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//TESTED_COMPONENT=src/multimedia + +#include <QtTest/QtTest> + +#include <qvideodevicecontrol.h> +#include <qmediacontrol.h> +#include <qmediaservice.h> + +#include <QtGui/qapplication.h> +#include <QtGui/qstyle.h> + +QT_BEGIN_NAMESPACE + +class QtTestMediaService; + +class tst_QMediaService : public QObject +{ + Q_OBJECT +private slots: + void initTestCase(); + + void control_iid(); + void control(); +}; + + +class QtTestMediaControlA : public QMediaControl +{ + Q_OBJECT +}; + +#define QtTestMediaControlA_iid "com.nokia.QtTestMediaControlA" +Q_MEDIA_DECLARE_CONTROL(QtTestMediaControlA, QtTestMediaControlA_iid) + +class QtTestMediaControlB : public QMediaControl +{ + Q_OBJECT +}; + +#define QtTestMediaControlB_iid "com.nokia.QtTestMediaControlB" +Q_MEDIA_DECLARE_CONTROL(QtTestMediaControlB, QtTestMediaControlB_iid) + + +class QtTestMediaControlC : public QMediaControl +{ + Q_OBJECT +}; + +#define QtTestMediaControlC_iid "com.nokia.QtTestMediaControlC" +Q_MEDIA_DECLARE_CONTROL(QtTestMediaControlC, QtTestMediaControlA_iid) // Yes A. + +class QtTestMediaControlD : public QMediaControl +{ + Q_OBJECT +}; + +#define QtTestMediaControlD_iid "com.nokia.QtTestMediaControlD" +Q_MEDIA_DECLARE_CONTROL(QtTestMediaControlD, QtTestMediaControlD_iid) + +class QtTestMediaControlE : public QMediaControl +{ + Q_OBJECT +}; + +class QtTestMediaService : public QMediaService +{ + Q_OBJECT +public: + QtTestMediaService() + : QMediaService(0) + , refA(0) + , refB(0) + , refC(0) + { + } + + QMediaControl *requestControl(const char *name) + { + if (strcmp(name, QtTestMediaControlA_iid) == 0) { + refA += 1; + + return &controlA; + } else if (strcmp(name, QtTestMediaControlB_iid) == 0) { + refB += 1; + + return &controlB; + } else if (strcmp(name, QtTestMediaControlC_iid) == 0) { + refA += 1; + + return &controlA; + } else { + return 0; + } + } + + void releaseControl(QMediaControl *control) + { + if (control == &controlA) + refA -= 1; + else if (control == &controlB) + refB -= 1; + else if (control == &controlC) + refC -= 1; + } + + using QMediaService::requestControl; + + int refA; + int refB; + int refC; + QtTestMediaControlA controlA; + QtTestMediaControlB controlB; + QtTestMediaControlC controlC; +}; + +void tst_QMediaService::initTestCase() +{ +} + +void tst_QMediaService::control_iid() +{ + const char *nullString = 0; + + // Default implementation. + QCOMPARE(qmediacontrol_iid<QtTestMediaControlE *>(), nullString); + + // Partial template. + QVERIFY(qstrcmp(qmediacontrol_iid<QtTestMediaControlA *>(), QtTestMediaControlA_iid) == 0); +} + +void tst_QMediaService::control() +{ + QtTestMediaService service; + + QtTestMediaControlA *controlA = service.requestControl<QtTestMediaControlA *>(); + QCOMPARE(controlA, &service.controlA); + service.releaseControl(controlA); + + QtTestMediaControlB *controlB = service.requestControl<QtTestMediaControlB *>(); + QCOMPARE(controlB, &service.controlB); + service.releaseControl(controlB); + + QVERIFY(!service.requestControl<QtTestMediaControlC *>()); // Faulty implementation returns A. + QCOMPARE(service.refA, 0); // Verify the control was released. + + QVERIFY(!service.requestControl<QtTestMediaControlD *>()); // No control of that type. +} + +QT_END_NAMESPACE + +QT_USE_NAMESPACE + +QTEST_MAIN(tst_QMediaService) + +#include "tst_qmediaservice.moc" |