content/media/test/test_streams_element_capture_playback.html@97036ab72558
content/media/test/test_streams_element_capture_playback.html
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 <!DOCTYPE HTML>
2 <html>
3 <head>
4 <title>Test that capturing a stream doesn't stop the underlying element from firing events</title>
5 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
6 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
7 <script type="text/javascript" src="manifest.js"></script>
8 </head>
9 <body>
10 <audio id="a"></audio>
11 <pre id="test">
12 <script class="testbody" type="text/javascript">
13 SimpleTest.waitForExplicitFinish();
15 var a = document.getElementById('a');
16 var validTimeUpdate = false;
18 function startTest() {
19 a.src = "big.wav";
20 var context = new AudioContext();
21 var node = context.createMediaElementSource(a);
22 node.connect(context.destination);
23 a.addEventListener("timeupdate", function() {
24 if (a.currentTime > 0.0 && a.currentTime < 5.0 && !validTimeUpdate) {
25 validTimeUpdate = true;
26 ok(true, "Received reasonable currentTime in a timeupdate");
27 SimpleTest.finish();
28 }
29 });
30 a.addEventListener("ended", function() {
31 if (!validTimeUpdate) {
32 ok(false, "Received reasonable currentTime in a timeupdate");
33 SimpleTest.finish();
34 }
35 });
36 a.play();
37 }
39 if (a.canPlayType("audio/wave")) {
40 startTest();
41 } else {
42 todo(false, "No playable audio");
43 }
44 </script>
45 </pre>
46 </body>
47 </html>
