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1 Tests that the addTextTrack() only accepts known 'kind' values. | |
2 | |
3 ++ Test invalid 'kind'. | |
4 EXPECTED (video.textTracks.length == '0') OK | |
5 TEST(video.addTextTrack('kaptions')) THROWS("TypeError: Failed to execute 'addTe
xtTrack' on 'HTMLMediaElement': parameter 1 ('kaptions') is not a valid enum val
ue.") FAIL | |
6 EXPECTED (video.textTracks.length == '0') OK | |
7 | |
8 ++ Test all valid 'kind' keywords. | |
9 RUN(video.addTextTrack('subtitles')) | |
10 EXPECTED (video.textTracks.length == '1') OK | |
11 RUN(video.addTextTrack('captions')) | |
12 EXPECTED (video.textTracks.length == '2') OK | |
13 RUN(video.addTextTrack('descriptions')) | |
14 EXPECTED (video.textTracks.length == '3') OK | |
15 RUN(video.addTextTrack('chapters')) | |
16 EXPECTED (video.textTracks.length == '4') OK | |
17 RUN(video.addTextTrack('metadata')) | |
18 EXPECTED (video.textTracks.length == '5') OK | |
19 | |
20 END OF TEST | |
21 | |
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