third_party/WebKit/LayoutTests/media/mediasession/mojo/media-control-set-handler-notifies-service.html - Issue 2426653002: Adding mojo MediaSessionClient to support media controls

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Issue 2426653002: Adding mojo MediaSessionClient to support media controls (Closed)

Patch Set: rebased and nits Created 4 years, 1 month ago

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	1 <!DOCTYPE html>

	2 <title>Test that setting MediaSession event handler should notify the service</t itle>

	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 [ MOJOM_ACTION_PLAY, true ],

	12 [ MOJOM_ACTION_PAUSE, true ],

	13 [ MOJOM_ACTION_PLAY_PAUSE, true ],

	14 [ MOJOM_ACTION_PREVIOUS_TRACK, true ],

	15 [ MOJOM_ACTION_NEXT_TRACK, true ],

	16 [ MOJOM_ACTION_SEEK_FORWARD, true ],

	17 [ MOJOM_ACTION_SEEK_BACKWARD, true ],

	18 [ MOJOM_ACTION_PLAY, false ],

	19 [ MOJOM_ACTION_PLAY, true ],

	20 [ MOJOM_ACTION_PAUSE, false ],

	21 [ MOJOM_ACTION_PAUSE, true ],

	22 [ MOJOM_ACTION_PLAY_PAUSE, false ],

	23 [ MOJOM_ACTION_PLAY_PAUSE, true ],

	24 [ MOJOM_ACTION_PREVIOUS_TRACK, false ],

	25 [ MOJOM_ACTION_PREVIOUS_TRACK, true ],

	26 [ MOJOM_ACTION_NEXT_TRACK, false ],

	27 [ MOJOM_ACTION_NEXT_TRACK, true ],

	28 [ MOJOM_ACTION_SEEK_FORWARD, false ],

	29 [ MOJOM_ACTION_SEEK_FORWARD, true ],

	30 [ MOJOM_ACTION_SEEK_BACKWARD, false ],

	31 [ MOJOM_ACTION_SEEK_BACKWARD, true ],

	32 [ MOJOM_ACTION_PLAY, false ],

	33 [ MOJOM_ACTION_PAUSE, false ],

	34 [ MOJOM_ACTION_PLAY_PAUSE, false ],

	35 [ MOJOM_ACTION_PREVIOUS_TRACK, false ],

	36 [ MOJOM_ACTION_NEXT_TRACK, false ],

	37 [ MOJOM_ACTION_SEEK_FORWARD, false ],

	38 [ MOJOM_ACTION_SEEK_BACKWARD, false ],

	39 ];

	40

	41 var nextExpectation = 0;

	42

	43 async_test(function(t) {

	44 mediaSessionServiceMock.then(m => {

	45 m.setEnableDisableActionCallback(t.step_func(function(action, isEnabled) {

	46 var expectedAction = expectations[nextExpectation][0];

	47 var expectedIsEnabled = expectations[nextExpectation][1];

	48 assert_equals(expectedAction, action);

	49 assert_equals(expectedIsEnabled, isEnabled);

	50 if (++nextExpectation >= expectations.length)

	51 t.done();

	52 }));

	53

	54 // Setting handlers

	55 window.navigator.mediaSession.onresize = _ => {}; // Unknown event.

	56 window.navigator.mediaSession.onplay = _ => {};

	57 window.navigator.mediaSession.onpause = _ => {};

	58 window.navigator.mediaSession.onplaypause = _ => {};

	59 window.navigator.mediaSession.onprevioustrack = _ => {};

	60 window.navigator.mediaSession.onnexttrack = _ => {};

	61 window.navigator.mediaSession.onseekforward = _ => {};

	62 window.navigator.mediaSession.onseekbackward = _ => {};

	63

	64 // Resetting handlers

	65 window.navigator.mediaSession.onresize = _ => {}; // Unknown event.

	66 window.navigator.mediaSession.onplay = _ => {};

	67 window.navigator.mediaSession.onpause = _ => {};

	68 window.navigator.mediaSession.onplaypause = _ => {};

	69 window.navigator.mediaSession.onprevioustrack = _ => {};

	70 window.navigator.mediaSession.onnexttrack = _ => {};

	71 window.navigator.mediaSession.onseekforward = _ => {};

	72 window.navigator.mediaSession.onseekbackward = _ => {};

	73

	74 // Unsetting handlers

	75 window.navigator.mediaSession.onresize = null; // Unknown event.

	76 window.navigator.mediaSession.onplay = null;

	77 window.navigator.mediaSession.onpause = null;

	78 window.navigator.mediaSession.onplaypause = null;

	79 window.navigator.mediaSession.onprevioustrack = null;

	80 window.navigator.mediaSession.onnexttrack = null;

	81 window.navigator.mediaSession.onseekforward = null;

	82 window.navigator.mediaSession.onseekbackward = null;

	83 });

	84 }, "test that setting event handler notifies the mojo service");

	85

	86 </script>

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