a8ba6e3c7f
Changed QMediaPluginLoader to use QFactoryLoader instead of QPluginLoader and used metadata to get keys. Removed QAudioPluginLoader and changed audio classes to use instead use QMediaPluginLoader. The plugins must include the Q_PLUGIN_METADATA macro, and no longer use the Q_PLUGIN_EXPORT/Q_PLUGIN_EXPORT2 macros. A json file has been added for each plugin which can contain metadata which is available to the plugin loader before the plugin is actually loaded, and is used to read the keys for the plugin, e.g. supported services. QFactoryInterface will be deprecated and has been removed from all plugins. Change-Id: I035b82f9c9c65717bebf704d560ea8f891df21da Reviewed-by: Michael Goddard <michael.goddard@nokia.com> Reviewed-by: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
124 lines
3.6 KiB
C++
124 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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//TESTED_COMPONENT=src/multimedia
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#include <private/qmediapluginloader_p.h>
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#include <qmediaserviceproviderplugin.h>
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#include <QtTest/QtTest>
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#include <QDebug>
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QT_USE_NAMESPACE
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class tst_QMediaPluginLoader : public QObject
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{
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Q_OBJECT
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public slots:
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void initTestCase();
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void cleanupTestCase();
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private slots:
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void testInstance();
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void testInstances();
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void testInvalidKey();
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private:
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QMediaPluginLoader *loader;
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};
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void tst_QMediaPluginLoader::initTestCase()
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{
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loader = new QMediaPluginLoader(QMediaServiceProviderFactoryInterface_iid,
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QLatin1String("mediaservice"),
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Qt::CaseInsensitive);
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}
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void tst_QMediaPluginLoader::cleanupTestCase()
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{
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delete loader;
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}
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void tst_QMediaPluginLoader::testInstance()
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{
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const QStringList keys = loader->keys();
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if (keys.isEmpty()) // Test is invalidated, skip.
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QSKIP("No plug-ins available");
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foreach (const QString &key, keys)
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QVERIFY(loader->instance(key) != 0);
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}
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void tst_QMediaPluginLoader::testInstances()
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{
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const QStringList keys = loader->keys();
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if (keys.isEmpty()) // Test is invalidated, skip.
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QSKIP("No plug-ins available");
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foreach (const QString &key, keys)
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QVERIFY(loader->instances(key).size() > 0);
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}
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// Last so as to not interfere with the other tests if there is a failure.
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void tst_QMediaPluginLoader::testInvalidKey()
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{
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const QString key(QLatin1String("invalid-key"));
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// This test assumes there is no 'invalid-key' in the key list, verify that.
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if (loader->keys().contains(key))
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QSKIP("a plug-in includes the invalid key");
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QVERIFY(loader->instance(key) == 0);
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// Test looking up the key hasn't inserted it into the list. See QMap::operator[].
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QVERIFY(!loader->keys().contains(key));
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QVERIFY(loader->instances(key).isEmpty());
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QVERIFY(!loader->keys().contains(key));
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}
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QTEST_MAIN(tst_QMediaPluginLoader)
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#include "tst_qmediapluginloader.moc"
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