| <!DOCTYPE html> |
| <title>Tests default DOM layout structure for a VTTRegion.</title> |
| <script src="../../media-controls.js"></script> |
| <script src="../../media-file.js"></script> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <script> |
| async_test(function() { |
| var video = document.createElement('video'); |
| video.src = findMediaFile('video', '../../content/test'); |
| var testTrack = document.createElement('track'); |
| testTrack.onload = this.step_func(function() { |
| video.oncanplaythrough = this.step_func_done(function() { |
| var region = textTrackRegionElement(video); |
| var container = textTrackRegionContainerElement(video); |
| |
| assert_equals(region.children.length, 1); |
| assert_equals(region.children[0], container); |
| assert_equals(internals.shadowPseudoId(region), '-webkit-media-text-track-region'); |
| assert_equals(internals.shadowPseudoId(container), '-webkit-media-text-track-region-container'); |
| }); |
| }); |
| testTrack.src = '../captions-webvtt/captions-regions.vtt'; |
| testTrack.kind = 'captions'; |
| testTrack.default = true; |
| video.appendChild(testTrack); |
| }); |
| </script> |
