| Index: LayoutTests/webaudio/offlineaudiocontext-suspend-resume-eventhandler.html
|
| diff --git a/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-eventhandler.html b/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-eventhandler.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..e5ab096bc77ee5ee75bc1730b41c9e5d39e352b2
|
| --- /dev/null
|
| +++ b/LayoutTests/webaudio/offlineaudiocontext-suspend-resume-eventhandler.html
|
| @@ -0,0 +1,69 @@
|
| +<!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 event handler callback from OfflineAudioContext resume/suspend.');
|
| + window.jsTestIsAsync = true;
|
| +
|
| + var context;
|
| + var sampleRate = 44100;
|
| + var renderDuration = 2;
|
| + var renderQuantumDur = 128 / sampleRate;
|
| +
|
| + var suspendCount = 0;
|
| + var expectedSuspendTime = [
|
| + 0.09868480725623582,
|
| + 0.19736961451247165,
|
| + 0.2960544217687075,
|
| + 0.3947392290249433,
|
| + 0.49342403628117915,
|
| + 0.592108843537415,
|
| + 0.6907936507936508,
|
| + 0.7894784580498866,
|
| + 0.8881632653061224,
|
| + 0.9868480725623583,
|
| + 1.0855328798185941,
|
| + 1.18421768707483,
|
| + 1.2829024943310658,
|
| + 1.3815873015873017,
|
| + 1.4802721088435373,
|
| + 1.5789569160997732,
|
| + 1.677641723356009,
|
| + 1.7763265306122449,
|
| + 1.8750113378684807,
|
| + 1.9736961451247166
|
| + ];
|
| +
|
| + function runTest() {
|
| + context = new OfflineAudioContext(1, sampleRate * renderDuration, sampleRate);
|
| +
|
| + context.onstatechange = function () {
|
| + if (context.state === 'suspended') {
|
| + Should('context.currentTime', context.currentTime)
|
| + .beEqualTo(expectedSuspendTime[suspendCount++]);
|
| + context.suspend(context.currentTime + 0.1);
|
| + context.resume();
|
| + }
|
| + };
|
| +
|
| + context.oncomplete = function () {
|
| + Should('context.state', context.state).beEqualTo('closed');
|
| + finishJSTest();
|
| + };
|
| +
|
| + context.suspend(0.1);
|
| + context.startRendering();
|
| + }
|
| +
|
| + runTest();
|
| + successfullyParsed = true;
|
| + </script>
|
| +
|
| + </body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 1140723003:
Implement suspend() and resume() for OfflineAudioContext (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master