mochitest for
bug 1255618 r=ehsan
MozReview-Commit-ID: 9SImAja2jXH
--- a/dom/media/webaudio/test/mochitest.ini
+++ b/dom/media/webaudio/test/mochitest.ini
@@ -85,16 +85,17 @@ tags=capturestream
[test_bug956489.html]
[test_bug964376.html]
[test_bug966247.html]
tags=capturestream
[test_bug972678.html]
[test_bug1118372.html]
[test_bug1056032.html]
skip-if = toolkit == 'android' # bug 1056706
+[test_bug1255618.html]
[test_channelMergerNode.html]
[test_channelMergerNodeWithVolume.html]
[test_channelSplitterNode.html]
[test_channelSplitterNodeWithVolume.html]
skip-if = (android_version == '18' && debug) # bug 1158417
[test_convolverNode.html]
[test_convolverNode_mono_mono.html]
[test_convolverNodeChannelCount.html]
new file mode 100644
--- /dev/null
+++ b/dom/media/webaudio/test/test_bug1255618.html
@@ -0,0 +1,41 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Test sync XHR does not crash unlinked AudioContext</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<script>
+SimpleTest.waitForExplicitFinish();
+
+const filename = "test_bug1255618.html";
+
+function collect_and_fetch() {
+ SpecialPowers.forceGC();
+ SpecialPowers.forceCC();
+
+ var xhr = new XMLHttpRequest();
+ xhr.open("GET", filename, false);
+ var ended = false;
+ xhr.onloadend = function() { ended = true; }
+ // Sync XHR will suspend timeouts, which involves any AudioContexts still
+ // registered with the window.
+ // See https://bugzilla.mozilla.org/show_bug.cgi?id=1255618#c0
+ xhr.send(null);
+
+ ok(ended, "No crash during fetch");
+ SimpleTest.finish();
+}
+
+var ac = new AudioContext();
+
+ac.onstatechange = function () {
+ ac.onstatechange = null;
+ is(ac.state, "running", "statechange to running");
+ ac = null;
+ SimpleTest.executeSoon(collect_and_fetch);
+}
+
+</script>
+</body>