| Index: LayoutTests/webaudio/scriptprocessornode-detached-no-crash.html
|
| diff --git a/LayoutTests/webaudio/scriptprocessornode-detached-no-crash.html b/LayoutTests/webaudio/scriptprocessornode-detached-no-crash.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..816304a4457aa07085ca33eb7950b29ce2d46a54
|
| --- /dev/null
|
| +++ b/LayoutTests/webaudio/scriptprocessornode-detached-no-crash.html
|
| @@ -0,0 +1,61 @@
|
| +<!DOCTYPE HTML>
|
| +<html>
|
| +<head>
|
| +<script src="resources/compatibility.js"></script>
|
| +<script src="resources/audio-testing.js"></script>
|
| +<script src="../resources/js-test.js"></script>
|
| +</head>
|
| +<body>
|
| +<script>
|
| +description("Tests that ScriptProcessorNode event dispatch doesn't fail when detached from document.");
|
| +
|
| +window.jsTestIsAsync = true;
|
| +
|
| +var sampleRate = 44100.0;
|
| +var renderLengthInFrames = 512;
|
| +var bufferSize = 512;
|
| +var context;
|
| +function runTest()
|
| +{
|
| + var node;
|
| +
|
| + try {
|
| + node = context.createScriptProcessor(bufferSize, 0, 1);
|
| + testPassed("Successfully created ScriptProcessorNode.");
|
| + } catch (e) {
|
| + testFailed("Failed to create ScriptProcessorNode.");
|
| + }
|
| +
|
| + var source = context.createBufferSource();
|
| + source.buffer = createImpulseBuffer(context, bufferSize);
|
| +
|
| + node.onaudioprocess = function(e) { };
|
| + source.connect(node);
|
| + node.connect(context.destination);
|
| + source.start(0);
|
| +
|
| + context.startRendering();
|
| +}
|
| +
|
| +var w;
|
| +function processMessage(event) {
|
| + if (event.data == "opened") {
|
| + context = new w.OfflineAudioContext(1, renderLengthInFrames, sampleRate);
|
| + w.close();
|
| + } else if (event.data == "closed") {
|
| + runTest();
|
| + finishJSTest();
|
| + }
|
| +}
|
| +
|
| +if (window.testRunner) {
|
| + testRunner.dumpAsText();
|
| + testRunner.waitUntilDone();
|
| + testRunner.setCanOpenWindows();
|
| +}
|
| +
|
| +w = window.open('resources/scriptprocessornode-detached-no-crash-new-window.html');
|
| +window.addEventListener("message", processMessage, false);
|
| +</script>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 398573005:
Gracefully handle ScriptProcessorNode event processing when detached. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master