Index: LayoutTests/webaudio/deprecated-audiobuffersource-looping.html |
diff --git a/LayoutTests/webaudio/deprecated-audiobuffersource-looping.html b/LayoutTests/webaudio/deprecated-audiobuffersource-looping.html |
deleted file mode 100644 |
index 03e739fd243620a04314b33382530eddc6975095..0000000000000000000000000000000000000000 |
--- a/LayoutTests/webaudio/deprecated-audiobuffersource-looping.html |
+++ /dev/null |
@@ -1,115 +0,0 @@ |
-<!DOCTYPE html> |
- |
-<html> |
-<head> |
-<script src="resources/audio-testing.js"></script> |
-<script src="resources/audiobuffersource-testing.js"></script> |
-<script src="../resources/js-test.js"></script> |
-</head> |
- |
-<body> |
- |
-<div id="description"></div> |
-<div id="console"></div> |
- |
-<script> |
-description("Tests AudioBufferSourceNode looping with a variety of loop points."); |
- |
-// The following test cases assume an AudioBuffer of length 8 whose PCM data is a linear ramp, 0, 1, 2, 3,... |
- |
-var tests = [ |
- |
-{ description: "loop whole buffer by default with loopStart == loopEnd == 0", |
- loopStartFrame: 0, loopEndFrame: 0, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7] }, |
- |
-{ description: "loop whole buffer explicitly", |
- loopStartFrame: 0, loopEndFrame: 8, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7] }, |
- |
-{ description: "loop from middle to end of buffer", |
- loopStartFrame: 4, loopEndFrame: 8, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,4,5,6,7,4,5,6,7] }, |
- |
-{ description: "loop from start to middle of buffer", |
- loopStartFrame: 0, loopEndFrame: 4, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,0,1,2,3,0,1,2,3,0,1,2,3] }, |
- |
-{ description: "loop internally from 4 -> 6", |
- loopStartFrame: 4, loopEndFrame: 6, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,4,5,4,5,4,5,4,5,4,5] }, |
- |
-{ description: "loop internally from 3 -> 7", |
- loopStartFrame: 3, loopEndFrame: 7, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,3,4,5,6,3,4,5,6,3] }, |
- |
-{ description: "loop internally from 4 -> 6 with playbackRate of 0.5", |
- loopStartFrame: 4, loopEndFrame: 6, renderFrames: 16, playbackRate: 0.5, expected: [0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 4, 4.5, 5, 5.5] }, |
- |
-{ description: "loop internally from 4 -> 6 with playbackRate of 1.5", |
- loopStartFrame: 4, loopEndFrame: 6, renderFrames: 16, playbackRate: 1.5, expected: [0, 1.5, 3, 4.5, 4, 5.5, 5, 4.5, 4, 5.5, 5, 4.5, 4, 5.5, 5, 4.5] }, |
- |
-{ description: "illegal playbackRate of 47 greater than loop length", |
- loopStartFrame: 4, loopEndFrame: 6, renderFrames: 16, playbackRate: 47, expected: [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] }, |
- |
-// Try illegal loop-points - they should be ignored and we'll loop the whole buffer. |
- |
-{ description: "illegal loop: loopStartFrame > loopEndFrame", |
- loopStartFrame: 7, loopEndFrame: 3, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7] }, |
- |
-{ description: "illegal loop: loopStartFrame == loopEndFrame", |
- loopStartFrame: 3, loopEndFrame: 3, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7] }, |
- |
-{ description: "illegal loop: loopStartFrame < 0", |
- loopStartFrame: -45, loopEndFrame: 3, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7] }, |
- |
-{ description: "illegal loop: loopEndFrame > bufferLength", |
- loopStartFrame: 0, loopEndFrame: 30000, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,1,2,3,4,5,6,7] }, |
- |
-]; |
- |
-var sampleRate = 44100; |
-var buffer; |
-var bufferFrameLength = 8; |
-var testSpacingFrames = 32; |
-var testSpacingSeconds = testSpacingFrames / sampleRate; |
-var totalRenderLengthFrames = tests.length * testSpacingFrames; |
- |
-function runLoopTest(context, testNumber, test) { |
- var source = context.createBufferSource(); |
- |
- source.buffer = buffer; |
- source.playbackRate.value = test.playbackRate; |
- source.looping = true; |
- source.loopStart = test.loopStartFrame / context.sampleRate; |
- source.loopEnd = test.loopEndFrame / context.sampleRate; |
- |
- source.connect(context.destination); |
- |
- // Render each test one after the other, spaced apart by testSpacingSeconds. |
- var startTime = testNumber * testSpacingSeconds; |
- var duration = test.renderFrames / context.sampleRate; |
- source.start(startTime); |
- source.stop(startTime + duration); |
-} |
- |
-function runTest() { |
- if (window.testRunner) { |
- testRunner.dumpAsText(); |
- testRunner.waitUntilDone(); |
- } |
- |
- window.jsTestIsAsync = true; |
- |
- // Create offline audio context. |
- var context = new webkitOfflineAudioContext(1, totalRenderLengthFrames, sampleRate); |
- buffer = createTestBuffer(context, bufferFrameLength); |
- |
- for (var i = 0; i < tests.length; ++i) |
- runLoopTest(context, i, tests[i]); |
- |
- context.oncomplete = checkAllTests; |
- context.startRendering(); |
-} |
- |
-runTest(); |
-successfullyParsed = true; |
- |
-</script> |
- |
-</body> |
-</html> |