third_party/WebKit/LayoutTests/webaudio/audiobuffersource-start.html - Issue 2581463002: Refactor WebAudio test directory

Unified Diff: third_party/WebKit/LayoutTests/webaudio/audiobuffersource-start.html

Issue 2581463002: Refactor WebAudio test directory (Closed)

Patch Set: Use correct path for wav result files Created 4 years ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View side-by-side diff with in-line comments

« no previous file with comments | « third_party/WebKit/LayoutTests/webaudio/audiobuffersource-premature-loop-stop-expected.txt ('k') | third_party/WebKit/LayoutTests/webaudio/audiobuffersource-start-expected.txt » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

Index: third_party/WebKit/LayoutTests/webaudio/audiobuffersource-start.html

diff --git a/third_party/WebKit/LayoutTests/webaudio/audiobuffersource-start.html b/third_party/WebKit/LayoutTests/webaudio/audiobuffersource-start.html

deleted file mode 100644

index 353471c6a0aec36bcd5f07f7b82ff235ad6d2b18..0000000000000000000000000000000000000000

--- a/third_party/WebKit/LayoutTests/webaudio/audiobuffersource-start.html

+++ /dev/null

@@ -1,114 +0,0 @@

-<!DOCTYPE html>

-<html>

-<head>

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

-<script src="resources/compatibility.js"></script>

-<script src="resources/audit-util.js"></script>

-<script src="resources/audio-testing.js"></script>

-<script src="resources/audiobuffersource-testing.js"></script>

-</head>

-<body>

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

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

-<script>

-description("Tests AudioBufferSourceNode start() with a variety of offsets and durations.");

-// The following test cases assume an AudioBuffer of length 8 whose PCM data is a linear ramp, 0, 1, 2, 3,...

-var tests = [

-{ description: "start(when): implicitly play whole buffer from beginning to end",

- offsetFrame: "none", durationFrames: "none", renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,0,0,0,0,0,0,0] },

-{ description: "start(when, 0): play whole buffer from beginning to end explicitly giving offset of 0",

- offsetFrame: 0, durationFrames: "none", renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,0,0,0,0,0,0,0] },

-{ description: "start(when, 0, 8_frames): play whole buffer from beginning to end explicitly giving offset of 0 and duration of 8 frames",

- offsetFrame: 0, durationFrames: 8, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,0,0,0,0,0,0,0] },

-{ description: "start(when, 4_frames): play with explicit non-zero offset",

- offsetFrame: 4, durationFrames: "none", renderFrames: 16, playbackRate: 1, expected: [4,5,6,7,0,0,0,0,0,0,0,0,0,0,0,0] },

-{ description: "start(when, 4_frames, 4_frames): play with explicit non-zero offset and duration",

- offsetFrame: 4, durationFrames: 4, renderFrames: 16, playbackRate: 1, expected: [4,5,6,7,0,0,0,0,0,0,0,0,0,0,0,0] },

-{ description: "start(when, 7_frames): play with explicit non-zero offset near end of buffer",

- offsetFrame: 7, durationFrames: 1, renderFrames: 16, playbackRate: 1, expected: [7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] },

-{ description: "start(when, 8_frames): play with explicit offset at end of buffer",

- offsetFrame: 8, durationFrames: 0, renderFrames: 16, playbackRate: 1, expected: [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] },

-{ description: "start(when, 9_frames): play with explicit offset past end of buffer",

- offsetFrame: 8, durationFrames: 0, renderFrames: 16, playbackRate: 1, expected: [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] },

-// When the duration exceeds the buffer, just play to the end of the buffer.

-// (This is different from the case when we're looping, which is tested in loop-comprehensive.)

-{ description: "start(when, 0, 15_frames): play with whole buffer, with long duration (clipped)",

- offsetFrame: 0, durationFrames: 15, renderFrames: 16, playbackRate: 1, expected: [0,1,2,3,4,5,6,7,0,0,0,0,0,0,0,0] },

-// Enable test when AudioBufferSourceNode hack is fixed: https://bugs.webkit.org/show_bug.cgi?id=77224

-// { description: "start(when, 3_frames, 3_frames): play a middle section with explicit offset and duration",

-// offsetFrame: 3, durationFrames: 3, renderFrames: 16, playbackRate: 1, expected: [4,5,6,7,0,0,0,0,0,0,0,0,0,0,0,0] },

-];

-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.connect(context.destination);

- // Render each test one after the other, spaced apart by testSpacingSeconds.

- var startTime = testNumber * testSpacingSeconds;

- if (test.offsetFrame == "none" && test.durationFrames == "none") {

- source.start(startTime);

- } else if (test.durationFrames == "none") {

- var offset = test.offsetFrame / context.sampleRate;

- source.start(startTime, offset);

- } else {

- var offset = test.offsetFrame / context.sampleRate;

- var duration = test.durationFrames / context.sampleRate;

- source.start(startTime, offset, duration);

- }

-function runTest() {

- if (window.testRunner) {

- testRunner.dumpAsText();

- testRunner.waitUntilDone();

- }

- window.jsTestIsAsync = true;

- // Create offline audio context.

- var context = new OfflineAudioContext(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>