content/media/test/test_metadata.html@97036ab72558
content/media/test/test_metadata.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 <meta charset="utf-8">
5 <title>Test returning metadata from media files with mozGetMetadata()</title>
6 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
7 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
8 <script type="text/javascript" src="manifest.js"></script>
9 </head>
10 <body>
11 <pre id="test">
12 <div id="output"></div>
13 <script class="testbody" type="text/javascript">
15 var manager = new MediaTestManager;
17 function startTest(test, token) {
18 var a = document.createElement('audio');
19 a.preload = "auto";
20 a.token = token;
21 manager.started(token);
23 a.src = test.name;
24 a.name = test.name;
26 // Tags should not be available immediately.
27 var exception_fired = false;
28 try {
29 var m = a.mozGetMetadata();
30 } catch (e) {
31 is(e.name, 'InvalidStateError',
32 "early mozGetMetadata() should throw InvalidStateError");
33 exception_fired = true;
34 }
35 ok(exception_fired,
36 "mozGetMetadata() should throw an exception before HAVE_METADATA");
38 // Wait until metadata has loaded.
39 a.addEventListener('loadedmetadata', function() {
40 // read decoded tags
41 tags = a.mozGetMetadata();
42 ok(tags, "mozGetMetadata() should return a truthy value");
43 // Dump them out.
44 var d = document.getElementById('output');
45 var html = '<table>\n';
46 html += '<caption><p>Called getMozMetadata()'
47 html += ' on '+test.name+'</p></caption>\n';
48 html += '<tr><th>tag</th>';
49 html += '<th>decoded value</th><th>expected value</th></tr>\n';
50 for (tag in tags) {
51 html += '<tr><td>'+tag+'</td>';
52 html += '<td>'+tags[tag]+'</td>';
53 html += '<td>'+test.tags[tag]+'</td>';
54 html += '</tr>\n';
55 }
56 if (!Object.keys(tags).length) {
57 html += '<tr><td colspan=3 align=center><em>no tags</em></td></tr>\n';
58 }
59 html += '</table>\n';
60 var div = document.createElement('div');
61 div.innerHTML = html;
62 d.appendChild(div);
63 // Verify decoded tag values.
64 for (tag in tags) {
65 is(tags[tag], test.tags[tag], "Tag '"+tag+"' should match");
66 }
67 // Verify expected tag values
68 for (tag in test.tags) {
69 is(tags[tag], test.tags[tag], "Tag '"+tag+"' should match");
70 }
71 manager.finished(token);
72 }, false);
73 }
75 manager.runTests(gMetadataTests, startTest);
77 </script>
78 </pre>
79 </body>
80 </html>
