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| ****************************************************************************/ |
| |
| //TESTED_COMPONENT=src/multimedia |
| |
| #include <QtTest/QtTest> |
| #include <QDebug> |
| #include <private/qmedianetworkplaylistprovider_p.h> |
| #include <private/qmediaplaylistnavigator_p.h> |
| |
| QT_USE_NAMESPACE |
| class tst_QMediaPlaylistNavigator : public QObject |
| { |
| Q_OBJECT |
| public slots: |
| void init(); |
| void cleanup(); |
| |
| private slots: |
| void construction(); |
| void setPlaylist(); |
| void linearPlayback(); |
| void loopPlayback(); |
| void currentItemOnce(); |
| void currentItemInLoop(); |
| void randomPlayback(); |
| |
| void testItemAt(); |
| void testNextIndex(); |
| void testPreviousIndex(); |
| void testCurrentIndexChangedSignal(); |
| void testPlaybackModeChangedSignal(); |
| void testSurroundingItemsChangedSignal(); |
| void testActivatedSignal(); |
| }; |
| |
| void tst_QMediaPlaylistNavigator::init() |
| { |
| qRegisterMetaType<QMediaPlaylist::PlaybackMode>("QMediaPlaylist::PlaybackMode"); |
| qRegisterMetaType<QMediaContent>("QMediaContent"); |
| } |
| |
| void tst_QMediaPlaylistNavigator::cleanup() |
| { |
| } |
| |
| void tst_QMediaPlaylistNavigator::construction() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QCOMPARE(playlist.mediaCount(), 0); |
| |
| QMediaPlaylistNavigator navigator(&playlist); |
| QVERIFY(navigator.currentItem().isNull()); |
| QCOMPARE(navigator.currentIndex(), -1); |
| } |
| |
| void tst_QMediaPlaylistNavigator::setPlaylist() |
| { |
| QMediaPlaylistNavigator navigator(0); |
| QVERIFY(navigator.playlist() != 0); |
| QCOMPARE(navigator.playlist()->mediaCount(), 0); |
| QCOMPARE(navigator.playlist()->media(0), QMediaContent()); |
| QVERIFY(navigator.playlist()->isReadOnly() ); |
| |
| QMediaNetworkPlaylistProvider playlist; |
| QCOMPARE(playlist.mediaCount(), 0); |
| |
| navigator.setPlaylist(&playlist); |
| QCOMPARE(navigator.playlist(), (QMediaPlaylistProvider*)&playlist); |
| QCOMPARE(navigator.playlist()->mediaCount(), 0); |
| QVERIFY(!navigator.playlist()->isReadOnly() ); |
| } |
| |
| void tst_QMediaPlaylistNavigator::linearPlayback() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| |
| navigator.setPlaybackMode(QMediaPlaylist::Sequential); |
| navigator.jump(0); |
| QVERIFY(navigator.currentItem().isNull()); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| QMediaContent content1(QUrl(QLatin1String("file:///1"))); |
| playlist.addMedia(content1); |
| navigator.jump(0); |
| QVERIFY(!navigator.currentItem().isNull()); |
| |
| QCOMPARE(navigator.currentIndex(), 0); |
| QCOMPARE(navigator.currentItem(), content1); |
| QCOMPARE(navigator.nextItem(), QMediaContent()); |
| QCOMPARE(navigator.nextItem(2), QMediaContent()); |
| QCOMPARE(navigator.previousItem(), QMediaContent()); |
| QCOMPARE(navigator.previousItem(2), QMediaContent()); |
| |
| QMediaContent content2(QUrl(QLatin1String("file:///2"))); |
| playlist.addMedia(content2); |
| QCOMPARE(navigator.currentIndex(), 0); |
| QCOMPARE(navigator.currentItem(), content1); |
| QCOMPARE(navigator.nextItem(), content2); |
| QCOMPARE(navigator.nextItem(2), QMediaContent()); |
| QCOMPARE(navigator.previousItem(), QMediaContent()); |
| QCOMPARE(navigator.previousItem(2), QMediaContent()); |
| |
| navigator.jump(1); |
| QCOMPARE(navigator.currentIndex(), 1); |
| QCOMPARE(navigator.currentItem(), content2); |
| QCOMPARE(navigator.nextItem(), QMediaContent()); |
| QCOMPARE(navigator.nextItem(2), QMediaContent()); |
| QCOMPARE(navigator.previousItem(), content1); |
| QCOMPARE(navigator.previousItem(2), QMediaContent()); |
| |
| navigator.jump(0); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), 1); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.next();//jump to the first item |
| QCOMPARE(navigator.currentIndex(), 0); |
| |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.previous();//jump to the last item |
| QCOMPARE(navigator.currentIndex(), 1); |
| } |
| |
| void tst_QMediaPlaylistNavigator::loopPlayback() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| |
| navigator.setPlaybackMode(QMediaPlaylist::Loop); |
| navigator.jump(0); |
| QVERIFY(navigator.currentItem().isNull()); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| QMediaContent content1(QUrl(QLatin1String("file:///1"))); |
| playlist.addMedia(content1); |
| navigator.jump(0); |
| QVERIFY(!navigator.currentItem().isNull()); |
| |
| QCOMPARE(navigator.currentIndex(), 0); |
| QCOMPARE(navigator.currentItem(), content1); |
| QCOMPARE(navigator.nextItem(), content1); |
| QCOMPARE(navigator.nextItem(2), content1); |
| QCOMPARE(navigator.previousItem(), content1); |
| QCOMPARE(navigator.previousItem(2), content1); |
| |
| QMediaContent content2(QUrl(QLatin1String("file:///2"))); |
| playlist.addMedia(content2); |
| QCOMPARE(navigator.currentIndex(), 0); |
| QCOMPARE(navigator.currentItem(), content1); |
| QCOMPARE(navigator.nextItem(), content2); |
| QCOMPARE(navigator.nextItem(2), content1); //loop over end of the list |
| QCOMPARE(navigator.previousItem(), content2); |
| QCOMPARE(navigator.previousItem(2), content1); |
| |
| navigator.jump(1); |
| QCOMPARE(navigator.currentIndex(), 1); |
| QCOMPARE(navigator.currentItem(), content2); |
| QCOMPARE(navigator.nextItem(), content1); |
| QCOMPARE(navigator.nextItem(2), content2); |
| QCOMPARE(navigator.previousItem(), content1); |
| QCOMPARE(navigator.previousItem(2), content2); |
| |
| navigator.jump(0); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), 1); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), 0); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), 1); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), 0); |
| } |
| |
| void tst_QMediaPlaylistNavigator::currentItemOnce() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| |
| navigator.setPlaybackMode(QMediaPlaylist::CurrentItemOnce); |
| |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::CurrentItemOnce); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///2")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///3")))); |
| |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| navigator.jump(1); |
| QCOMPARE(navigator.currentIndex(), 1); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.jump(1); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), -1); |
| } |
| |
| void tst_QMediaPlaylistNavigator::currentItemInLoop() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| |
| navigator.setPlaybackMode(QMediaPlaylist::CurrentItemInLoop); |
| |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::CurrentItemInLoop); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///2")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///3")))); |
| |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.jump(1); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), 1); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), 1); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), 1); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), 1); |
| } |
| |
| void tst_QMediaPlaylistNavigator::randomPlayback() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| |
| navigator.setPlaybackMode(QMediaPlaylist::Random); |
| |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Random); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///2")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///3")))); |
| |
| playlist.shuffle(); |
| |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.next(); |
| int pos1 = navigator.currentIndex(); |
| navigator.next(); |
| int pos2 = navigator.currentIndex(); |
| navigator.next(); |
| int pos3 = navigator.currentIndex(); |
| |
| QVERIFY(pos1 != -1); |
| QVERIFY(pos2 != -1); |
| QVERIFY(pos3 != -1); |
| |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), pos2); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), pos3); |
| navigator.next(); |
| int pos4 = navigator.currentIndex(); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), pos3); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), pos2); |
| navigator.previous(); |
| QCOMPARE(navigator.currentIndex(), pos1); |
| navigator.previous(); |
| int pos0 = navigator.currentIndex(); |
| QVERIFY(pos0 != -1); |
| navigator.next(); |
| navigator.next(); |
| navigator.next(); |
| navigator.next(); |
| QCOMPARE(navigator.currentIndex(), pos4); |
| |
| } |
| |
| void tst_QMediaPlaylistNavigator::testItemAt() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| navigator.setPlaybackMode(QMediaPlaylist::Random); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Random); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| //Adding the media to the playlist |
| QMediaContent content = QMediaContent(QUrl(QLatin1String("file:///1"))); |
| playlist.addMedia(content); |
| |
| //Currently it is not pointing to any index , Returns Null mediacontent |
| QCOMPARE(navigator.currentIndex(), -1); |
| QCOMPARE(navigator.itemAt(navigator.currentIndex()),QMediaContent()); |
| navigator.next(); |
| |
| //Points to the added media |
| int pos1 = navigator.currentIndex(); |
| QCOMPARE(content,navigator.itemAt(pos1)); |
| } |
| |
| void tst_QMediaPlaylistNavigator::testNextIndex() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| navigator.setPlaybackMode(QMediaPlaylist::Random); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Random); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| //Adding the media to the playlist |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///2")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///3")))); |
| |
| playlist.shuffle(); |
| |
| //Currently it is not pointing to any index |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.next(); |
| int pos1 = navigator.currentIndex(); |
| //Pointing to the next index |
| navigator.next(); |
| int pos2 = navigator.currentIndex(); |
| navigator.next(); |
| int pos3 = navigator.currentIndex(); |
| |
| //Pointing to the previous index |
| navigator.previous(); |
| QCOMPARE(navigator.nextIndex(1), pos3); |
| navigator.previous(); |
| QCOMPARE(navigator.nextIndex(1), pos2); |
| QCOMPARE(navigator.nextIndex(2), pos3); |
| navigator.previous(); |
| QCOMPARE(navigator.nextIndex(1), pos1); |
| } |
| |
| void tst_QMediaPlaylistNavigator::testPreviousIndex() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| navigator.setPlaybackMode(QMediaPlaylist::Random); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Random); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| //Adding the media to the playlist |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///2")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///3")))); |
| playlist.shuffle(); |
| |
| //Currently it is not pointing to any index |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| //pointing to next index |
| navigator.next(); |
| int pos1 = navigator.currentIndex(); |
| navigator.next(); |
| int pos2 = navigator.currentIndex(); |
| navigator.next(); |
| int pos3 = navigator.currentIndex(); |
| QCOMPARE(navigator.previousIndex(1), pos2); |
| QCOMPARE(navigator.previousIndex(2), pos1); |
| navigator.next(); |
| QCOMPARE(navigator.previousIndex(1), pos3); |
| } |
| |
| void tst_QMediaPlaylistNavigator::testCurrentIndexChangedSignal() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Sequential); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| //Creating a QSignalSpy object for currentIndexChanged() signal |
| QSignalSpy spy(&navigator,SIGNAL(currentIndexChanged(int))); |
| QVERIFY(spy.count() == 0); |
| |
| //Adding the media to the playlist |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///2")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///3")))); |
| |
| //Currently it is not pointing to any index |
| QCOMPARE(navigator.currentIndex(), -1); |
| navigator.next(); |
| QVERIFY(spy.count() == 1); |
| int pos1 = navigator.currentIndex(); |
| //Pointing to the next index |
| navigator.next(); |
| QVERIFY(navigator.previousIndex(1) == pos1); |
| QVERIFY(spy.count() == 2); |
| } |
| |
| void tst_QMediaPlaylistNavigator::testPlaybackModeChangedSignal() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| navigator.setPlaybackMode(QMediaPlaylist::Random); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Random); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| //Creating a QSignalSpy object for currentIndexChanged() signal |
| QSignalSpy spy(&navigator,SIGNAL(playbackModeChanged(QMediaPlaylist::PlaybackMode))); |
| QVERIFY(spy.count() == 0); |
| |
| //Adding the media to the playlist |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| |
| //set the play back mode to sequential |
| navigator.setPlaybackMode(QMediaPlaylist::Sequential); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Sequential); |
| QVERIFY(spy.count() == 1); |
| |
| //set the play back mode to loop |
| navigator.setPlaybackMode(QMediaPlaylist::Loop); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Loop); |
| QVERIFY(spy.count() == 2); |
| } |
| |
| void tst_QMediaPlaylistNavigator::testSurroundingItemsChangedSignal() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| navigator.setPlaybackMode(QMediaPlaylist::Random); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Random); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| //Creating a QSignalSpy object for surroundingItemsChanged()signal |
| QSignalSpy spy(&navigator,SIGNAL(surroundingItemsChanged())); |
| QVERIFY(spy.count() == 0); |
| |
| //Adding the media to the playlist |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| QVERIFY(spy.count() == 1); |
| |
| //set the play back mode to sequential |
| navigator.setPlaybackMode(QMediaPlaylist::Sequential); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Sequential); |
| QVERIFY(spy.count() == 2); |
| |
| //Point to the next index |
| navigator.next(); |
| QVERIFY(spy.count() == 3); |
| } |
| |
| void tst_QMediaPlaylistNavigator::testActivatedSignal() |
| { |
| QMediaNetworkPlaylistProvider playlist; |
| QMediaPlaylistNavigator navigator(&playlist); |
| navigator.setPlaybackMode(QMediaPlaylist::Random); |
| QCOMPARE(navigator.playbackMode(), QMediaPlaylist::Random); |
| QCOMPARE(navigator.currentIndex(), -1); |
| |
| //Creating a QSignalSpy object for surroundingItemsChanged()signal |
| QSignalSpy spy(&navigator,SIGNAL(activated(QMediaContent))); |
| QVERIFY(spy.count() == 0); |
| |
| //Adding the media to the playlist |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///1")))); |
| playlist.addMedia(QMediaContent(QUrl(QLatin1String("file:///2")))); |
| playlist.shuffle(); |
| |
| //Point to the next index |
| navigator.next(); |
| QVERIFY(spy.count() == 1); |
| |
| //Jump to 0th item |
| navigator.jump(0); |
| QVERIFY(spy.count() == 2); |
| |
| //move to previous item |
| navigator.previous(); |
| QVERIFY(spy.count() == 3); |
| } |
| |
| QTEST_MAIN(tst_QMediaPlaylistNavigator) |
| #include "tst_qmediaplaylistnavigator.moc" |
