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| 1 <!doctype html> |
| 2 <title>VTTCue.region</title> |
| 3 <link rel="help" href="https://w3c.github.io/webvtt/#dom-vttcue-region"> |
| 4 <script src=/resources/testharness.js></script> |
| 5 <script src=/resources/testharnessreport.js></script> |
| 6 <div id=log></div> |
| 7 <script> |
| 8 test(function(){ |
| 9 var video = document.createElement('video'); |
| 10 document.body.appendChild(video); |
| 11 |
| 12 var cue = new VTTCue(0, 1, 'text'); |
| 13 assert_equals(cue.region, null); |
| 14 |
| 15 var track = document.createElement('track'); |
| 16 var t = track.track; |
| 17 t.addCue(cue); |
| 18 |
| 19 assert_equals(cue.region, null); |
| 20 |
| 21 video.appendChild(track); |
| 22 assert_equals(cue.region, null); |
| 23 |
| 24 t.mode = 'showing'; |
| 25 assert_equals(cue.region, null); |
| 26 |
| 27 var region = new VTTRegion(); |
| 28 cue.region = region; |
| 29 assert_equals(cue.region, region); |
| 30 |
| 31 cue.region = 'foo'; |
| 32 assert_equals(cue.region, region); |
| 33 |
| 34 cue.region = null; |
| 35 assert_equals(cue.region, null); |
| 36 }, document.title+', script-created cue'); |
| 37 </script> |
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