track-mode-disabled.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/semantics/embedded-content/media-elements/track/track-element/track-mode-disabled.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>Cues are properly removed from the active cue list when their track changes mode to disabled</title>

<script src="/common/media.js"></script>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<video>

    <track src="resources/captions-gaps.vtt" kind="captions" default >

    <script>

    async_test(function(t) {

        var video = document.querySelector("video");

        var testTrack = document.querySelector("track");

        video.src = getVideoURI("/media/counting");

        video.oncanplaythrough = t.step_func(startTest);

        video.onseeked = t.step_func_done(seeked);

        function startTest() {

            // Set the mode of the text track to "showing".

            testTrack.track.mode = "showing";

            // Seek to a time with a caption.

            video.currentTime = 1.5;

        function seeked() {

            // Set the mode of the text track to "hidden", then to "showing" again.

            testTrack.track.mode = "hidden";

            testTrack.track.mode = "showing";

            // Set the mode of the text track to "disabled".

            testTrack.track.mode = "disabled";

});

    </script>

</video>