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| author | Max Horn | 2009-03-09 16:15:25 +0000 |
|---|---|---|
| committer | Max Horn | 2009-03-09 16:15:25 +0000 |
| commit | 77b40251ca9f22b71680888ee6dd69e027f765ba (patch) | |
| tree | 2b762887de27ccd4bea4119d273cb9beee015762 /test/sound/timestamp.h | |
| parent | b771aa5f0d51d9410c234f8a5c9e1915f7aa55d5 (diff) | |
| download | scummvm-rg350-77b40251ca9f22b71680888ee6dd69e027f765ba.tar.gz scummvm-rg350-77b40251ca9f22b71680888ee6dd69e027f765ba.tar.bz2 scummvm-rg350-77b40251ca9f22b71680888ee6dd69e027f765ba.zip | |
Added some more Audio::Timestamp unit tests
svn-id: r39262
Diffstat (limited to 'test/sound/timestamp.h')
| -rw-r--r-- | test/sound/timestamp.h | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/test/sound/timestamp.h b/test/sound/timestamp.h index d6477bc336..77ebdd909f 100644 --- a/test/sound/timestamp.h +++ b/test/sound/timestamp.h @@ -5,10 +5,10 @@ class TimestampTestSuite : public CxxTest::TestSuite { public: - void test_diff_add(void) { - Audio::Timestamp a(10000, 1000); - Audio::Timestamp b(10001, 1000); - Audio::Timestamp c(10002, 1000); + void test_diff_add() { + const Audio::Timestamp a(10000, 1000); + const Audio::Timestamp b(10001, 1000); + const Audio::Timestamp c(10002, 1000); TS_ASSERT_EQUALS(a.frameDiff(b), -1); TS_ASSERT_EQUALS(b.frameDiff(a), 1); @@ -23,7 +23,32 @@ class TimestampTestSuite : public CxxTest::TestSuite TS_ASSERT_EQUALS(c.frameDiff(a), 2); } - void test_more_add_diff(void) { + void test_ticks() { + const Audio::Timestamp a(1234, 60); + const Audio::Timestamp b(5678, 60); + + TS_ASSERT_EQUALS(a.msecs(), 1234); + TS_ASSERT_EQUALS(b.msecs(), 5678); + + TS_ASSERT_EQUALS(a.msecsDiff(b), 1234 - 5678); + TS_ASSERT_EQUALS(b.msecsDiff(a), 5678 - 1234); + + TS_ASSERT_EQUALS(a.frameDiff(b), (1234 - 5678) * 60 / 1000); + TS_ASSERT_EQUALS(b.frameDiff(a), (5678 - 1234) * 60 / 1000); + + TS_ASSERT_EQUALS(a.addFrames(1).msecs(), 1234 + 1000 * 1/60); + TS_ASSERT_EQUALS(a.addFrames(59).msecs(), 1234 + 1000 * 59/60); + TS_ASSERT_EQUALS(a.addFrames(60).msecs(), 1234 + 1000 * 60/60); + + // As soon as we go back even by only one frame, the msec value + // has to drop by at least one. + TS_ASSERT_EQUALS(a.addFrames(-1).msecs(), 1234 - 1000 * 1/60 - 1); + TS_ASSERT_EQUALS(a.addFrames(-59).msecs(), 1234 - 1000 * 59/60 - 1); + TS_ASSERT_EQUALS(a.addFrames(-60).msecs(), 1234 - 1000 * 60/60); + } + + + void test_more_add_diff() { const Audio::Timestamp c(10002, 1000); for (int i = -10000; i < 10000; i++) { |