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|---|
| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <title>Verify that autoplaying Web Audio from a cross origin iframe is blocked b
y mediaPlaybackRequiresUserGesture</title> |
| 3 <script src='../resources/testharness.js'></script> |
| 4 <script src='../resources/testharnessreport.js'></script> |
| 5 <body></body> |
| 6 <script> |
| 7 async_test(t => { |
| 8 if ('internals' in window) |
| 9 window.internals.settings.setMediaPlaybackRequiresUserGesture(true); |
| 10 |
| 11 window.addEventListener('message', e => { |
| 12 switch (e.data.msg) { |
| 13 case 'clickme': |
| 14 if (!('eventSender' in window)) |
| 15 return; |
| 16 |
| 17 var boundingRect = document.querySelector('iframe').getBoundingClientRec
t(); |
| 18 var x = boundingRect.left + boundingRect.width / 2; |
| 19 var y = boundingRect.top + boundingRect.height / 2; |
| 20 |
| 21 eventSender.mouseMoveTo(x, y); |
| 22 eventSender.mouseDown(); |
| 23 eventSender.mouseUp(); |
| 24 break; |
| 25 case 'initialState': |
| 26 case 'initialOfflineState': |
| 27 case 'afterResume': |
| 28 case 'afterOscillator': |
| 29 case 'stateOtherContextAfterClick': |
| 30 case 'stateOtherContextAfterSecondClick': |
| 31 assert_equals(e.data.value, 'suspended', e.data.msg); |
| 32 break; |
| 33 case 'stateAfterClick': |
| 34 case 'stateCreatedAfterClick': |
| 35 assert_equals(e.data.value, 'running', e.data.msg); |
| 36 break; |
| 37 case 'done': |
| 38 t.done(); |
| 39 break; |
| 40 default: |
| 41 assert_unreached(); |
| 42 } |
| 43 }); |
| 44 |
| 45 var f = document.createElement('iframe'); |
| 46 f.src = 'http://localhost:8000/webaudio/resources/autoplay-crossorigin-iframe.
html'; |
| 47 document.body.appendChild(f); |
| 48 }); |
| 49 </script> |
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Chromium Code Reviews
Issue 2314903002:
Web Audio: when media playback requires a user gesture, apply rule to cross origin iframes. (Closed)
