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Side by Side Diff: third_party/WebKit/LayoutTests/media/avtrack/audio-track-enabled.html

Issue 2268373002: clean up media tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 4 months ago
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1 <!doctype html> 1 <!doctype html>
2 <html> 2 <html>
3 <head> 3 <head>
4 <title>AudioTrack.enabled change</title> 4 <title>AudioTrack.enabled change</title>
5 <script src="../../resources/testharness.js"></script> 5 <script src="../../resources/testharness.js"></script>
6 <script src="../../resources/testharnessreport.js"></script> 6 <script src="../../resources/testharnessreport.js"></script>
7 <script src="../media-file.js"></script> 7 <script src="../media-file.js"></script>
8 </head> 8 </head>
9 <body> 9 <body>
10 <div id="log"></div>
11 <script> 10 <script>
12 async_test(function(t) 11 async_test(function(t)
13 { 12 {
14 var e = document.createElement("audio"); 13 var audio = document.createElement("audio");
15 e.src = findMediaFile("audio", "../content/test"); 14 audio.src = findMediaFile("audio", "../content/test");
16 15
17 e.onloadedmetadata = t.step_func(function() 16 audio.onloadedmetadata = t.step_func(function()
18 { 17 {
19 assert_equals(e.audioTracks.length, 1, "audioTracks.length") ; 18 assert_equals(audio.audioTracks.length, 1, "audioTracks.leng th");
20 assert_true(e.audioTracks[0].enabled, "audioTrack.enabled (i nitial)"); 19 assert_true(audio.audioTracks[0].enabled, "audioTrack.enable d (initial)");
21 e.audioTracks[0].enabled = false; 20 audio.audioTracks[0].enabled = false;
22 assert_false(e.audioTracks[0].enabled, "audioTrack.enabled ( first setter)"); 21 assert_false(audio.audioTracks[0].enabled, "audioTrack.enabl ed (first setter)");
23 22
24 e.audioTracks.onchange = t.step_func(function() 23 audio.audioTracks.onchange = t.step_func(function()
25 { 24 {
26 assert_false(e.audioTracks[0].enabled, "audioTrack.enabl ed (first change event)"); 25 assert_false(audio.audioTracks[0].enabled, "audioTrack.e nabled (first change event)");
27 e.audioTracks[0].enabled = true; 26 audio.audioTracks[0].enabled = true;
28 assert_true(e.audioTracks[0].enabled, "audioTrack.enable d (second setter)"); 27 assert_true(audio.audioTracks[0].enabled, "audioTrack.en abled (second setter)");
29 28
30 e.audioTracks.onchange = t.step_func(function() 29 audio.audioTracks.onchange = t.step_func_done(function()
31 { 30 {
32 assert_true(e.audioTracks[0].enabled, "audioTrack.en abled (second change event)"); 31 assert_true(audio.audioTracks[0].enabled, "audioTrac k.enabled (second change event)");
33 t.done();
34 }); 32 });
35 }); 33 });
36 }); 34 });
37 }, "AudioTrack.enabled = false"); 35 }, "AudioTrack.enabled = false");
38 </script> 36 </script>
39 </body> 37 </body>
40 </html> 38 </html>
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