| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>audio-playback-restriction</title> |
| <script src=media-file.js></script> |
| <script src=video-test.js></script> |
| |
| <script> |
| function runTest() |
| { |
| video = document.getElementsByTagName('audio')[0]; |
| |
| if (window.internals) |
| run('internals.setMediaElementRestrictions(video, "RequireUserGestureForAudioRateChange")'); |
| |
| waitForEventAndFail('error'); |
| waitForEvent('canplaythrough', canplaythrough); |
| run('video.src = findMediaFile("audio", "content/test")'); |
| } |
| |
| function canplaythrough() |
| { |
| waitForEvent('playing', playing); |
| run('video.play()'); |
| } |
| |
| function playing() |
| { |
| run('video.muted = false'); |
| waitForEventAndEnd('pause'); |
| failTestIn(100); |
| } |
| </script> |
| </head> |
| |
| <body onload="runTest()"> |
| <p>Test that, when RequireUserGestureForAudioRateChange is set, starting playback of an muted audio file does not require a user gesture.</p> |
| <audio muted controls></audio> |
| </body> |
| </html> |
| |
