| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <script src="../../resources/js-test-pre.js"></script> | |
| <script> | |
| description("Tests that the parameter to TextTrack.addCue() / removeCue() is not nullable."); | |
| var video = document.createElement('video'); | |
| var track = video.addTextTrack('subtitles'); | |
| shouldThrowErrorName("track.addCue(null)", "TypeError"); | |
| shouldThrowErrorName("track.removeCue(null)", "TypeError"); | |
| </script> | |
| <script src="../../resources/js-test-post.js"></script> | |
| </body> | |
| </html> |