Mercurial > hg > may
changeset 168:45199077b043
Start on audiofile tests
| author | Chris Cannam |
|---|---|
| date | Thu, 02 May 2013 09:29:10 +0100 |
| parents | 463437b9e625 |
| children | fb0000d15b53 |
| files | yetilab/stream/test/test_audiofile.yeti yetilab/test/all.yeti |
| diffstat | 2 files changed, 43 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/yetilab/stream/test/test_audiofile.yeti Thu May 02 09:29:10 2013 +0100 @@ -0,0 +1,42 @@ + +module yetilab.stream.test.test_audiofile; + +af = load yetilab.stream.audiofile; +bl = load yetilab.block.block; + +{ compare } = load yetilab.test.test; + +testfile name = "yetilab/test/data/\(name).wav"; + +float n is number -> number = + // round number to float precision (for comparison with floats) + (arr = new float[1]; + arr[0] := n; + arr[0]); + +[ + +"20samples-open": \( + f = af.open (testfile "20samples"); + compare f.position 0 and + compare f.channels 1 and + compare f.sampleRate 44100 and + compare f.available (Known 20) and + compare f.finished? false and + ( f.close () ; true ) +), + +"20samples-read": \( + f = af.open (testfile "20samples"); + first15 = f.read 15; + last5 = f.read 10; + compare first15.size { rows = 1, columns = 15 } and + compare last5.size { rows = 1, columns = 5 } and + compare (bl.list (first15.getRow 0)) + [ float (32767/32768),0,0,0,0,0,0,0,0,0,0,0,0,0,0 ] and + compare (bl.list (last5.getRow 0)) [ 0,0,0,0,-1 ] and + ( f.close () ; true ) +), + +] is hash<string, () -> boolean> +
--- a/yetilab/test/all.yeti Thu May 02 09:14:56 2013 +0100 +++ b/yetilab/test/all.yeti Thu May 02 09:29:10 2013 +0100 @@ -9,6 +9,7 @@ "complex" : load yetilab.block.test.test_complex, "framer" : load yetilab.stream.test.test_framer, "channels" : load yetilab.stream.test.test_channels, +"audiofile" : load yetilab.stream.test.test_audiofile, "fft" : load yetilab.transform.test.test_fft, "vamppost" : load yetilab.vamp.test.test_vamppost, "vamp" : load yetilab.vamp.test.test_vamp,