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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/media/webaudio/test/test_bug1027864.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/media/webaudio/test/test_bug1027864.html')
| -rw-r--r-- | dom/media/webaudio/test/test_bug1027864.html | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/dom/media/webaudio/test/test_bug1027864.html b/dom/media/webaudio/test/test_bug1027864.html new file mode 100644 index 000000000..0c115d1a0 --- /dev/null +++ b/dom/media/webaudio/test/test_bug1027864.html @@ -0,0 +1,74 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test bug 1027864</title> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +SimpleTest.waitForExplicitFinish(); + +function observer(subject, topic, data) { + var id = parseInt(data); + var index = ids.indexOf(id); + if (index != -1) { + ok(true, "Dropping id " + id + " at index " + index); + ids.splice(index, 1); + if (ids.length == 0) { + SimpleTest.executeSoon(function() { + SimpleTest.finish(); + }); + } + } +} + +function id(node) { + return SpecialPowers.getPrivilegedProps(node, "id"); +} + +SpecialPowers.addObserver(observer, "webaudio-node-demise", false); + +SimpleTest.registerCleanupFunction(function() { + SpecialPowers.removeObserver(observer, "webaudio-node-demise"); +}); + +var ac = new AudioContext(); +var ids; + +(function() { + var delay = ac.createDelay(); + delay.delayTime.value = 0.03; + + var gain = ac.createGain(); + gain.gain.value = 0.6; + + delay.connect(gain); + gain.connect(delay); + + gain.connect(ac.destination); + + var source = ac.createOscillator(); + + source.connect(gain); + source.start(ac.currentTime); + source.stop(ac.currentTime + 0.1); + + ids = [ id(delay), id(gain), id(source) ]; +})(); + +setInterval(function() { + forceCC(); +}, 200); + +function forceCC() { + SpecialPowers.DOMWindowUtils.cycleCollect(); + SpecialPowers.DOMWindowUtils.garbageCollect(); +} + +</script> +</pre> +</body> +</html> |