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expanding unit test for QAudioDecoder

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Looking for feedback concerning:
implementation of the change
desired functionality of QAudioDecoder

Changed the behaviour of QAudioDecoder for
more sane error output

Change-Id: I82193a94b6fe1ef4202a4ac7bd95c607e0bee9c6
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
This commit is contained in:
Angus Cummings
2012-04-12 14:44:28 +10:00
committed by Qt by Nokia
parent 02efdccae9
commit e24f4fed53
3 changed files with 100 additions and 3 deletions
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83
tests/auto/unit/qaudiodecoder/tst_qaudiodecoder.cpp
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@@ -62,6 +62,8 @@ private Q_SLOTS:
void format();
void source();
void readAll();
void nullControl();
void nullService();
private:
MockAudioDecoderService *mockAudioDecoderService;
@@ -338,6 +340,87 @@ void tst_QAudioDecoder::readAll()
}
}
void tst_QAudioDecoder::nullControl()
{
mockAudioDecoderService->setControlNull();
QAudioDecoder d;
QVERIFY(d.error() == QAudioDecoder::ServiceMissingError);
QVERIFY(!d.errorString().isEmpty());
QVERIFY(d.hasSupport("MIME") == QtMultimedia::MaybeSupported);
QVERIFY(d.state() == QAudioDecoder::StoppedState);
QVERIFY(d.sourceFilename().isEmpty());
d.setSourceFilename("test");
QVERIFY(d.sourceFilename().isEmpty());
QFile f;
QVERIFY(d.sourceDevice() == 0);
d.setSourceDevice(&f);
QVERIFY(d.sourceDevice() == 0);
QAudioFormat format;
format.setChannels(2);
QVERIFY(!d.audioFormat().isValid());
d.setAudioFormat(format);
QVERIFY(!d.audioFormat().isValid());
QVERIFY(!d.read().isValid());
QVERIFY(!d.bufferAvailable());
QVERIFY(d.position() == -1);
QVERIFY(d.duration() == -1);
d.start();
QVERIFY(d.error() == QAudioDecoder::ServiceMissingError);
QVERIFY(!d.errorString().isEmpty());
QVERIFY(d.state() == QAudioDecoder::StoppedState);
d.stop();
}
void tst_QAudioDecoder::nullService()
{
mockProvider->service = 0;
QAudioDecoder d;
QVERIFY(d.error() == QAudioDecoder::ServiceMissingError);
QVERIFY(!d.errorString().isEmpty());
QVERIFY(d.hasSupport("MIME") == QtMultimedia::MaybeSupported);
QVERIFY(d.state() == QAudioDecoder::StoppedState);
QVERIFY(d.sourceFilename().isEmpty());
d.setSourceFilename("test");
QVERIFY(d.sourceFilename().isEmpty());
QFile f;
QVERIFY(d.sourceDevice() == 0);
d.setSourceDevice(&f);
QVERIFY(d.sourceDevice() == 0);
QAudioFormat format;
format.setChannels(2);
QVERIFY(!d.audioFormat().isValid());
d.setAudioFormat(format);
QVERIFY(!d.audioFormat().isValid());
QVERIFY(!d.read().isValid());
QVERIFY(!d.bufferAvailable());
QVERIFY(d.position() == -1);
QVERIFY(d.duration() == -1);
d.start();
QVERIFY(d.error() == QAudioDecoder::ServiceMissingError);
QVERIFY(!d.errorString().isEmpty());
QVERIFY(d.state() == QAudioDecoder::StoppedState);
d.stop();
}
QTEST_MAIN(tst_QAudioDecoder)
#include "tst_qaudiodecoder.moc"