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Some slight extension for the LoopingAudioStream unit test(s).

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svn-id: r47937
This commit is contained in:
Johannes Schickel 2010-02-06 18:20:33 +00:00
parent 454856b5fd
commit 75b2b13f7f
1 changed files with 13 additions and 4 deletions
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17
test/sound/audiostream.h
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@ -40,9 +40,9 @@ private:
int16 *sine = 0; int16 *sine = 0;
Audio::SeekableAudioStream *s = createSineStream<int16>(sampleRate, 1, &sine, false, isStereo); Audio::SeekableAudioStream *s = createSineStream<int16>(sampleRate, 1, &sine, false, isStereo);
Audio::LoopingAudioStream *loop = new Audio::LoopingAudioStream(s, 4); Audio::LoopingAudioStream *loop = new Audio::LoopingAudioStream(s, 7);
int16 *buffer = new int16[secondLength * 2]; int16 *buffer = new int16[secondLength * 3];
// Check parameters // Check parameters
TS_ASSERT_EQUALS(loop->isStereo(), isStereo); TS_ASSERT_EQUALS(loop->isStereo(), isStereo);
@ -65,16 +65,25 @@ private:
TS_ASSERT_EQUALS(loop->getCompleteIterations(), (uint)3); TS_ASSERT_EQUALS(loop->getCompleteIterations(), (uint)3);
TS_ASSERT_EQUALS(loop->endOfData(), false); TS_ASSERT_EQUALS(loop->endOfData(), false);
// Read three seconds
TS_ASSERT_EQUALS(loop->readBuffer(buffer, secondLength * 3), secondLength * 3);
TS_ASSERT_EQUALS(memcmp(buffer, sine, secondLength * sizeof(int16)), 0);
TS_ASSERT_EQUALS(memcmp(buffer + secondLength, sine, secondLength * sizeof(int16)), 0);
TS_ASSERT_EQUALS(memcmp(buffer + secondLength * 2, sine, secondLength * sizeof(int16)), 0);
TS_ASSERT_EQUALS(loop->getCompleteIterations(), (uint)6);
TS_ASSERT_EQUALS(loop->endOfData(), false);
// Read the last second // Read the last second
TS_ASSERT_EQUALS(loop->readBuffer(buffer, secondLength), secondLength); TS_ASSERT_EQUALS(loop->readBuffer(buffer, secondLength), secondLength);
TS_ASSERT_EQUALS(memcmp(buffer, sine, secondLength * sizeof(int16)), 0); TS_ASSERT_EQUALS(memcmp(buffer, sine, secondLength * sizeof(int16)), 0);
TS_ASSERT_EQUALS(loop->getCompleteIterations(), (uint)4); TS_ASSERT_EQUALS(loop->getCompleteIterations(), (uint)7);
TS_ASSERT_EQUALS(loop->endOfData(), true); TS_ASSERT_EQUALS(loop->endOfData(), true);
// Try to read beyond the end of the stream // Try to read beyond the end of the stream
TS_ASSERT_EQUALS(loop->readBuffer(buffer, secondLength), 0); TS_ASSERT_EQUALS(loop->readBuffer(buffer, secondLength), 0);
TS_ASSERT_EQUALS(loop->getCompleteIterations(), (uint)4); TS_ASSERT_EQUALS(loop->getCompleteIterations(), (uint)7);
TS_ASSERT_EQUALS(loop->endOfData(), true); TS_ASSERT_EQUALS(loop->endOfData(), true);
delete[] buffer; delete[] buffer;