LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence.html - Issue 1237383004: Revert of Implement suspend() and resume() for OfflineAudioContext

Unified Diff: LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence.html

Issue 1237383004: Revert of Implement suspend() and resume() for OfflineAudioContext (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 5 years, 5 months ago

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Index: LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence.html

diff --git a/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence.html b/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence.html

deleted file mode 100644

index 7907dff5b699db441b5f97d60be1dfc3239e8121..0000000000000000000000000000000000000000

--- a/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence.html

+++ /dev/null

@@ -1,74 +0,0 @@

-<!doctype html>

-<html>

- <head>

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

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

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

- </head>

- <body>

- <script>

- description('Test OfflineAudioContext.resume() and OfflineAudioContext.suspend() with the timed sequence.');

- window.jsTestIsAsync = true;

- var context;

- // The sample rate is multiple of the rendering quantum, so suspension

- // times fall in to the render quantum boundary.

- var renderQuantum = 128;

- var sampleRate = renderQuantum * 100;

- var renderDuration = 2;

- // These numbers are in an arbitrary order, but not randomly generated in

- // runtime to avoid moving pieces. However, it is safe to arrange them

- // in a random order in runtime.

- //

- // Also these numbers are multiple of 0.25, so they are supposed to fall

- // in the render quantum boundary for easier and more intuitive

- // verification.

- var suspendTimes = [0.25, 0.75, 1.0, 0.5, 1.25, 0.0, 1.75];

- // Sorted ascending suspend time is our expected result.

- var expectedSuspendTimes = suspendTimes.slice(0).sort(function (a, b) {

- return a - b;

- });

- var actualSuspendTimes = [];

- context = new OfflineAudioContext(1, sampleRate * renderDuration, sampleRate);

- for (var i = 0; i < suspendTimes.length; i++) {

- // Schedule suspends in a random time order, but the actual suspend

- // must happen in ascending time order.

- scheduleSuspend(suspendTimes[i]);

- }

- function scheduleSuspend(suspendTime) {

- context.suspend(suspendTime).then(function () {

- actualSuspendTimes.push(suspendTime);

- context.resume();

- })

- }

- function verifyResult() {

- for (var i = 0; i < actualSuspendTimes.length; i++) {

- var scheduledOrder = suspendTimes.indexOf(actualSuspendTimes[i])

- var expectedOrder = expectedSuspendTimes.indexOf(actualSuspendTimes[i])

- Should('The actual resolution order of the suspend ' + scheduledOrder +

- ' (' + suspendTimes[scheduledOrder].toFixed(2) + ' sec.)', i)

- .beEqualTo(expectedOrder);

- }

- context.startRendering().then(verifyResult).then(finishJSTest);

- successfullyParsed = true;

- </script>

- </body>

-</html>