| 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> | 10 <div id="log"></div> |
| 11 <script> | 11 <script> |
| 12 async_test(function(t) | 12 async_test(function(t) |
| 13 { | 13 { |
| 14 var e = document.createElement("audio"); | 14 var e = document.createElement("audio"); |
| 15 // add to body to prevent GC pending http://crbug.com/400659 | |
| 16 document.body.appendChild(e); | |
| 17 e.src = findMediaFile("audio", "../content/test"); | 15 e.src = findMediaFile("audio", "../content/test"); |
| 18 | 16 |
| 19 e.onloadedmetadata = t.step_func(function() | 17 e.onloadedmetadata = t.step_func(function() |
| 20 { | 18 { |
| 21 assert_equals(e.audioTracks.length, 1, "audioTracks.length")
; | 19 assert_equals(e.audioTracks.length, 1, "audioTracks.length")
; |
| 22 assert_true(e.audioTracks[0].enabled, "audioTrack.enabled (i
nitial)"); | 20 assert_true(e.audioTracks[0].enabled, "audioTrack.enabled (i
nitial)"); |
| 23 e.audioTracks[0].enabled = false; | 21 e.audioTracks[0].enabled = false; |
| 24 assert_false(e.audioTracks[0].enabled, "audioTrack.enabled (
first setter)"); | 22 assert_false(e.audioTracks[0].enabled, "audioTrack.enabled (
first setter)"); |
| 25 | 23 |
| 26 e.audioTracks.onchange = t.step_func(function() | 24 e.audioTracks.onchange = t.step_func(function() |
| 27 { | 25 { |
| 28 assert_false(e.audioTracks[0].enabled, "audioTrack.enabl
ed (first change event)"); | 26 assert_false(e.audioTracks[0].enabled, "audioTrack.enabl
ed (first change event)"); |
| 29 e.audioTracks[0].enabled = true; | 27 e.audioTracks[0].enabled = true; |
| 30 assert_true(e.audioTracks[0].enabled, "audioTrack.enable
d (second setter)"); | 28 assert_true(e.audioTracks[0].enabled, "audioTrack.enable
d (second setter)"); |
| 31 | 29 |
| 32 e.audioTracks.onchange = t.step_func(function() | 30 e.audioTracks.onchange = t.step_func(function() |
| 33 { | 31 { |
| 34 assert_true(e.audioTracks[0].enabled, "audioTrack.en
abled (second change event)"); | 32 assert_true(e.audioTracks[0].enabled, "audioTrack.en
abled (second change event)"); |
| 35 t.done(); | 33 t.done(); |
| 36 }); | 34 }); |
| 37 }); | 35 }); |
| 38 }); | 36 }); |
| 39 }, "AudioTrack.enabled = false"); | 37 }, "AudioTrack.enabled = false"); |
| 40 </script> | 38 </script> |
| 41 </body> | 39 </body> |
| 42 </html> | 40 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 552303006:
Prevent more script-observable cases of HTMLMediaElement GC (Closed)
Base URL: svn://svn.chromium.org/blink/trunk