LayoutTests/webaudio/waveshaper-oversample-4x.html - Issue 15619003: Add support for WaveShaperNode.oversample

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Side by Side Diff: LayoutTests/webaudio/waveshaper-oversample-4x.html

Issue 15619003: Add support for WaveShaperNode.oversample (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: change TestExpectations in middle of file Created 7 years, 6 months ago

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	1 <!DOCTYPE html>

	2

	3 <html>

	4 <head>

	5 <script src="../fast/js/resources/js-test-pre.js"></script>

	6 <script type="text/javascript" src="resources/audio-testing.js"></script>

	7 <script type="text/javascript" src="resources/mix-testing.js"></script>

	8 <script type="text/javascript" src="resources/waveshaper-testing.js"></script>

	9 </head>

	10

	11 <body>

	12

	13 <div id="description"></div>

	14 <div id="console"></div>

	15

	16 <script>

	17 description("Tests 4x WaveShaperNode oversampling.");

	18

	19 var testParams = {

	20 "sampleRate": 44100,

	21 "oversample": "4x",

	22

	23 // Should generate harmonics at 18000, 36000, 54000, 72000

	24 // All except for 18000 should be filtered out with the 4x oversampling.

	25 "fundamentalFrequency": 18000,

	26 "acceptableAliasingThresholdDecibels": -85

	27 };

	28 runWaveShaperOversamplingTest(testParams);

	29

	30 </script>

	31

	32 <script src="../fast/js/resources/js-test-post.js"></script>

	33 </body>

	34 </html>

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