The Tor Browser / file comparison
comparison: content/media/test/test_chaining.html
content/media/test/test_chaining.html
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
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| -1:000000000000 | 0:3cbadd902bfb |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>Media test: chained ogg files.</title> | |
| 5 <meta charset='utf-8'> | |
| 6 <script type="text/javascript" src="/MochiKit/Base.js"></script> | |
| 7 <script type="text/javascript" src="/MochiKit/DOM.js"></script> | |
| 8 <script type="text/javascript" src="/MochiKit/Style.js"></script> | |
| 9 <script type="text/javascript" src="/MochiKit/Signal.js"></script> | |
| 10 <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 11 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> | |
| 12 <script type="text/javascript" src="manifest.js"></script> | |
| 13 </head> | |
| 14 <body> | |
| 15 <pre id="test"> | |
| 16 <script class="testbody" type="text/javascript"> | |
| 17 var manager = new MediaTestManager; | |
| 18 | |
| 19 function finish_test(element) { | |
| 20 if (element.parentNode) | |
| 21 element.parentNode.removeChild(element); | |
| 22 manager.finished(element.token); | |
| 23 } | |
| 24 | |
| 25 function onended(e) { | |
| 26 var t = e.target; | |
| 27 is(t._metadataCount, t._links, "We should have received "+ t._links + | |
| 28 " metadataloaded event. " + t.src); | |
| 29 | |
| 30 // If we encounter a file that has links with a different numbers of channel, | |
| 31 // we stop the decoding at the end of the first link. Hence, we report normal | |
| 32 // |seekable| and |buffered| values. | |
| 33 if (t._links != 1) { | |
| 34 is(t.seekable.length, 0, "No seekable ranges should be reported." + t.src); | |
| 35 is(t.buffered.length, 0, "No buffered region should be reported." + t.src); | |
| 36 } | |
| 37 | |
| 38 is(t.played.length, 1, "The played region should be continuous." + t.src); | |
| 39 | |
| 40 if (t._links != 1) { | |
| 41 var oldCurrentTime = t.currentTime; | |
| 42 t.currentTime = 0.0; | |
| 43 is(t.currentTime, oldCurrentTime, | |
| 44 "Seeking should be disabled when playing chained media." + t.src); | |
| 45 } | |
| 46 | |
| 47 finish_test(t); | |
| 48 } | |
| 49 | |
| 50 function onmetadataloaded(e) { | |
| 51 var t = e.target; | |
| 52 if (! t._metadataCount) { | |
| 53 t._metadataCount = 0; | |
| 54 } | |
| 55 | |
| 56 if (t._metadataCount > 1 && t._links === 1) { | |
| 57 ok(false, "We should receive only one \"loadedmetadata\" event for a chained file we don't support.") | |
| 58 } | |
| 59 | |
| 60 // We should be able to assert equality here, but somehow it fails (rarely but | |
| 61 // still) on try. Instead, we give it a little slack and assert that the index | |
| 62 // increases monotonically. | |
| 63 ok(t.mozGetMetadata().index >= t._metadataCount || t._links === 1, | |
| 64 "The metadata index value should increase." + t.src); | |
| 65 | |
| 66 // The files have all a user comment name 'index' that increments at each link | |
| 67 // in the chained media. | |
| 68 t._metadataCount++; | |
| 69 if (!t.playing && !t.ended) { | |
| 70 t.play(); | |
| 71 } | |
| 72 } | |
| 73 | |
| 74 function startTest(test, token) { | |
| 75 var elemType = /^audio/.test(test.type) ? "audio" : "video"; | |
| 76 var element = document.createElement(elemType); | |
| 77 document.body.appendChild(element); | |
| 78 manager.started(token); | |
| 79 element._links= test.links; | |
| 80 element.src = test.name; | |
| 81 element.token = token; | |
| 82 element.controls = true; | |
| 83 element.addEventListener("loadedmetadata", onmetadataloaded); | |
| 84 element.addEventListener("ended", onended); | |
| 85 } | |
| 86 | |
| 87 manager.runTests(gChainingTests, startTest); | |
| 88 </script> | |
| 89 </pre> | |
| 90 </body> | |
| 91 </html> |
