Add unit test for RawStream::getLength.

svn-id: r47858

1 files changed, 15 insertions, 0 deletions

diff --git a/test/sound/raw.h b/test/sound/raw.h
index caeb79b7df..e764f03060 100644
--- a/test/sound/raw.h
+++ b/test/sound/raw.h
@@ -224,4 +224,19 @@ public:
 		delete[] buffer;
 		delete s;
 	}
+
+	void test_length() {
+		const int sampleRate = 11025;
+		const int time = 4;
+
+		Audio::SeekableAudioStream *s = 0;
+
+		s = createSineStream<int8>(sampleRate, time, 0, false);
+		TS_ASSERT_EQUALS(s->getLength().totalNumberOfFrames(), sampleRate * time);
+		delete s;
+
+		s = createSineStream<uint16>(sampleRate, time, 0, false);
+		TS_ASSERT_EQUALS(s->getLength().totalNumberOfFrames(), sampleRate * time);
+		delete s;
+	}
 };