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| (Empty) |
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <head> | |
| 4 <script src="../resources/js-test.js"></script> | |
| 5 <script src="resources/compatibility.js"></script> | |
| 6 <script src="resources/audit-util.js"></script> | |
| 7 <script src="resources/audio-testing.js"></script> | |
| 8 </head> | |
| 9 <body> | |
| 10 <script> | |
| 11 description("Tests document-detached use of OfflineAudioContext, pass if no cras
h."); | |
| 12 | |
| 13 window.jsTestIsAsync = true; | |
| 14 | |
| 15 function errorCallback(error) | |
| 16 { | |
| 17 testPassed("OfflineAudioContext.startRendering() on a closed context threw a
n exception."); | |
| 18 finishJSTest(); | |
| 19 } | |
| 20 | |
| 21 function successCallback() | |
| 22 { | |
| 23 testFailed("OfflineAudioContext.startRendering() on a closed context did not
throw an exception."); | |
| 24 finishJSTest(); | |
| 25 } | |
| 26 | |
| 27 var context; | |
| 28 function runTest() | |
| 29 { | |
| 30 context.startRendering().then(successCallback, errorCallback); | |
| 31 } | |
| 32 | |
| 33 function createOfflineContext() | |
| 34 { | |
| 35 var sampleRate = 44100.0; | |
| 36 var renderLengthInFrames = 512; | |
| 37 var bufferSize = 512; | |
| 38 | |
| 39 context = new w.OfflineAudioContext(1, renderLengthInFrames, sampleRate); | |
| 40 var node = context.createScriptProcessor(bufferSize, 0, 1); | |
| 41 var source = context.createBufferSource(); | |
| 42 source.buffer = createImpulseBuffer(context, bufferSize); | |
| 43 node.onaudioprocess = function(e) { }; | |
| 44 source.connect(node); | |
| 45 node.connect(context.destination); | |
| 46 source.start(0); | |
| 47 } | |
| 48 | |
| 49 var w; | |
| 50 function processMessage(event) { | |
| 51 if (event.data == "opened") { | |
| 52 createOfflineContext(); | |
| 53 w.close(); | |
| 54 } else if (event.data == "closed") { | |
| 55 setTimeout(runTest, 100); | |
| 56 } | |
| 57 } | |
| 58 | |
| 59 if (window.testRunner) { | |
| 60 testRunner.dumpAsText(); | |
| 61 testRunner.waitUntilDone(); | |
| 62 testRunner.setCanOpenWindows(); | |
| 63 } | |
| 64 | |
| 65 w = window.open('../resources/window-postmessage-open-close.html'); | |
| 66 window.addEventListener("message", processMessage, false); | |
| 67 </script> | |
| 68 </body> | |
| 69 </html> | |
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Chromium Code Reviews
Issue 2581463002:
Refactor WebAudio test directory (Closed)
