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| 1 <!DOCTYPE html> |
| 2 <title>MediaSession Mojo Test</title> |
| 3 <script src="../../../resources/testharness.js"></script> |
| 4 <script src="../../../resources/testharnessreport.js"></script> |
| 5 <script src="../../../resources/mojo-helpers.js"></script> |
| 6 <script src="resources/mediasessionservice-mock.js"></script> |
| 7 <script src="resources/utils.js"></script> |
| 8 <script> |
| 9 |
| 10 var expectations = [ |
| 11 [ 0, true ], |
| 12 [ 1, true ], |
| 13 [ 2, true ], |
| 14 [ 3, true ], |
| 15 [ 4, true ], |
| 16 [ 5, true ], |
| 17 [ 6, true ], |
| 18 [ 0, false ], |
| 19 [ 1, false ], |
| 20 [ 2, false ], |
| 21 [ 3, false ], |
| 22 [ 4, false ], |
| 23 [ 5, false ], |
| 24 [ 6, false ], |
| 25 ]; |
| 26 |
| 27 var nextExpectation = 0; |
| 28 |
| 29 async_test(function(t) { |
| 30 mediaSessionServiceMock.then(m => { |
| 31 m.setEnableDisableActionCallback(t.step_func(function(action, isEnabled) { |
| 32 var expectedAction = expectations[nextExpectation][0]; |
| 33 var expectedIsEnabled = expectations[nextExpectation][1]; |
| 34 assert_equals(expectedAction, action); |
| 35 assert_equals(expectedIsEnabled, isEnabled); |
| 36 if (++nextExpectation >= expectations.length) |
| 37 t.done(); |
| 38 })); |
| 39 |
| 40 // Unknown function should not be propagated. |
| 41 window.navigator.mediaSession.onresize = _ => {}; |
| 42 // MediaSession events should be propagated. |
| 43 window.navigator.mediaSession.onplay = _ => {}; |
| 44 window.navigator.mediaSession.onpause = _ => {}; |
| 45 window.navigator.mediaSession.onplaypause = _ => {}; |
| 46 window.navigator.mediaSession.onprevioustrack = _ => {}; |
| 47 window.navigator.mediaSession.onnexttrack = _ => {}; |
| 48 window.navigator.mediaSession.onseekforward = _ => {}; |
| 49 window.navigator.mediaSession.onseekbackward = _ => {}; |
| 50 |
| 51 // Unknown function should not be propagated. |
| 52 window.navigator.mediaSession.onresize = null; |
| 53 // MediaSession events should be propagated. |
| 54 window.navigator.mediaSession.onplay = null; |
| 55 window.navigator.mediaSession.onpause = null; |
| 56 window.navigator.mediaSession.onplaypause = null; |
| 57 window.navigator.mediaSession.onprevioustrack = null; |
| 58 window.navigator.mediaSession.onnexttrack = null; |
| 59 window.navigator.mediaSession.onseekforward = null; |
| 60 window.navigator.mediaSession.onseekbackward = null; |
| 61 }); |
| 62 }, "test that setting event handler notifies the mojo service"); |
| 63 |
| 64 </script> |
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