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Diffstat (limited to 'testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onremovetrack.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onremovetrack.html | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onremovetrack.html b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onremovetrack.html new file mode 100644 index 0000000000..b8da16ce2e --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/interfaces/TextTrackList/onremovetrack.html @@ -0,0 +1,33 @@ +<!doctype html> +<title>TextTrackList.onremovetrack</title> +<script src=/resources/testharness.js></script> +<script src=/resources/testharnessreport.js></script> +<div id=log></div> +<script> +setup(function(){ + window.tracks = document.createElement('video').textTracks; + window.ev = new Event('removetrack'); + window.ran = false; + window.cb = function() { ran = true; }; +}); +test(function(){ + assert_equals(tracks.onremovetrack, null); + tracks.onremovetrack = cb; + assert_equals(tracks.onremovetrack, cb); + tracks.dispatchEvent(ev); + assert_true(ran); + tracks.onremovetrack = null; + ran = false; + tracks.dispatchEvent(ev); + assert_false(ran); +}); +test(function(){ + tracks.addEventListener('removetrack', cb, false); + tracks.dispatchEvent(ev); + assert_true(ran); + tracks.removeEventListener('removetrack', cb, false); + ran = false; + tracks.dispatchEvent(ev); + assert_false(ran); +}, 'TextTrackList.addEventListener/removeEventListener'); +</script> |