| <!DOCTYPE html> |
| <title>All events are triggered in chronological order</title> |
| <script src="/common/media.js"></script> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <video> |
| <track src="resources/sorted-dispatch.vtt" default> |
| <script> |
| async_test(function(t) { |
| var video = document.querySelector("video"); |
| video.src = getVideoURI("/media/test"); |
| var track = document.querySelector("track"); |
| |
| track.onload = t.step_func(function() { |
| var cues = track.track.cues; |
| assert_equals(cues.length, 8); |
| |
| for (var i = 0; i < cues.length; ++i) { |
| cues[i].onenter = t.step_func(cueEnteredOrExited); |
| cues[i].onexit = t.step_func(cueEnteredOrExited); |
| } |
| |
| video.play(); |
| }); |
| |
| var cueTimings = []; |
| function cueEnteredOrExited(event) { |
| var currentCue = event.target; |
| |
| if (event.type == "exit") |
| cueTimings.push(currentCue.endTime); |
| else |
| cueTimings.push(currentCue.startTime); |
| } |
| |
| video.onended = t.step_func_done(function() { |
| assert_equals(cueTimings.length, 14); |
| var time = 0; |
| for (var i = 0; i < cueTimings.length; ++i) { |
| assert_less_than_equal(time, cueTimings[i], "cueTimings[" + i + "]"); |
| time = cueTimings[i]; |
| } |
| }); |
| |
| video.currentTime = 5; |
| }); |
| </script> |
| </video> |
