| OLD | NEW |
| 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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