| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="media-file.js"></script> |
| <script src="video-test.js"></script> |
| <script> |
| |
| window.addEventListener('load', async event => { |
| |
| video = document.querySelector('video'); |
| run(`track = video.addTextTrack('subtitles', 'English', 'en')`); |
| run(`video.src = findMediaFile('video', 'content/test')`); |
| |
| await waitFor(video, 'playing'); |
| testExpected('track.cues.length', 0); |
| await sleepFor(100); |
| |
| run(`document.body.removeChild(video)`); |
| await sleepFor(100); |
| run(`document.body.appendChild(video)`); |
| |
| endTest(); |
| }); |
| </script> |
| </head> |
| <body> |
| <p>Test that removing a media element with an empty text track from the DOM and reinserting it does not crash.</p> |
| <video controls autoplay></video> |
| </body> |
| </html> |
