| <!DOCTYPE html> |
| <!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). --> |
| <html> |
| <head> |
| <title>Simple MediaSource playback & seek test case.</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="mediasource-util.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| |
| mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| |
| mediaElement.play(); |
| // Append all the segments |
| test.expectEvent(sourceBuffer, 'updateend', 'sourceBuffer'); |
| test.expectEvent(mediaElement, 'playing', 'Playing triggered'); |
| sourceBuffer.appendBuffer(mediaData); |
| |
| function confirmPlayThenEnd() |
| { |
| test.waitForCurrentTimeChange(mediaElement, function () |
| { |
| assert_greater_than(mediaElement.currentTime, 0.0, 'Playback has started after seek.'); |
| test.done(); |
| }); |
| } |
| |
| function finishSeekThenPlay() |
| { |
| test.expectEvent(mediaElement, 'seeked', 'mediaElement finished seek'); |
| |
| test.waitForExpectedEvents(confirmPlayThenEnd); |
| } |
| |
| function delayedPlayHandler() |
| { |
| assert_greater_than(mediaElement.currentTime, 0.0, 'Playback has started.'); |
| test.expectEvent(mediaElement, 'seeking', 'mediaElement'); |
| mediaElement.currentTime = 0.0; |
| assert_true(mediaElement.seeking, 'mediaElement is seeking'); |
| |
| test.waitForExpectedEvents(finishSeekThenPlay); |
| } |
| |
| test.waitForExpectedEvents(function() |
| { |
| test.waitForCurrentTimeChange(mediaElement, delayedPlayHandler); |
| }); |
| |
| }, 'Test playing then seeking back.'); |
| </script> |
| </body> |
| </html> |
