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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <title>Test behaviour of autoplay muted videos with regards to visibility</title
> | 2 <title>Test behaviour of autoplay muted videos with regards to visibility</title
> |
3 <script src="../resources/testharness.js"></script> | 3 <script src="../resources/testharness.js"></script> |
4 <script src="../resources/testharnessreport.js"></script> | 4 <script src="../resources/testharnessreport.js"></script> |
5 <script src="media-file.js"></script> | 5 <script src="media-file.js"></script> |
6 <body> | 6 <body> |
7 <script> | 7 <script> |
8 window.internals.settings.setMediaPlaybackRequiresUserGesture(true); | 8 window.internals.settings.setAutoplayPolicy('user-gesture-required'); |
9 window.internals.runtimeFlags.autoplayMutedVideosEnabled = true; | 9 window.internals.runtimeFlags.autoplayMutedVideosEnabled = true; |
10 | 10 |
11 var gCycleCount = 0; | 11 var gCycleCount = 0; |
12 | 12 |
13 var video; | 13 var video; |
14 | 14 |
15 function runStepsWhenInvisible(t) { | 15 function runStepsWhenInvisible(t) { |
16 assert_true(video.paused); | 16 assert_true(video.paused); |
17 video.style.top = '0px'; | 17 video.style.top = '0px'; |
18 | 18 |
(...skipping 25 matching lines...) Expand all Loading... |
44 video.autoplay = true; | 44 video.autoplay = true; |
45 video.loop = true; | 45 video.loop = true; |
46 video.style.position = 'absolute'; | 46 video.style.position = 'absolute'; |
47 video.style.top = '-10000px'; | 47 video.style.top = '-10000px'; |
48 document.body.appendChild(video); | 48 document.body.appendChild(video); |
49 } | 49 } |
50 | 50 |
51 video.addEventListener('canplay', t.step_func(_ => runStepsWhenInvisible(t))
, { once : true }); | 51 video.addEventListener('canplay', t.step_func(_ => runStepsWhenInvisible(t))
, { once : true }); |
52 }); | 52 }); |
53 </script> | 53 </script> |
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