tree 2c8075196c5c2574f378453e816395440307915a
parent 1ec27af3d596305643cde5c7b2c8104bddbfb7e2
author alwu <alwu@mozilla.com> 1559095438 +0000
committer moz-wptsync-bot <wptsync@mozilla.com> 1559134666 -0400

enable wpt 'track-text-track-cue-list.html'

For getter, it will return undefined [1] when we can't get the element. We should use assert_equals because undefined is not an object.

For getCueById, it will return null [2] when we can't get the element. We should use assert_equals because null is not an object.

[1] https://heycam.github.io/webidl/#dfn-attribute-getter
[2] https://html.spec.whatwg.org/multipage/media.html#dom-texttrackcuelist-getcuebyid

Differential Revision: https://phabricator.services.mozilla.com/D32246

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1553692
gecko-commit: 15f3eb25315331a08c0cd739d69d1ce94ca36e90
gecko-integration-branch: autoland
gecko-reviewers: jib