webvtt/api/VTTCue/text.html

<!doctype html>
<title>VTTCue.text</title>
<link rel="help" href="https://w3c.github.io/webvtt/#dom-vttcue-text">
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=common.js></script>
<div id=log></div>
<script>
setup(function(){
    window.video = document.createElement('video');
    window.t1 = video.addTextTrack('subtitles');
    document.body.appendChild(video);
});
test(function(){
    var c1 = new VTTCue(0, 1, 'text1\r\n\n\u0000');
    assert_true('text' in c1, 'text is not supported');
    assert_equals(c1.text, 'text1\r\n\n\u0000');
    c1.text = c1.text;
    assert_equals(c1.text, 'text1\r\n\n\u0000');
    c1.text = null;
    assert_equals(c1.text, 'null');
}, document.title+', script-created cue');

var t_parsed = async_test(document.title+', parsed cue');
t_parsed.step(function(){
    var t = document.createElement('track');
    t.onload = this.step_func(function(){
        var c = t.track.cues;
        assert_equals(c[0].text, '');
        assert_equals(c[1].text, 'test');
        this.done();
    });
    t.onerror = this.step_func(function() {
      assert_unreached('got error event');
    });
    t.src = make_vtt_track('WEBVTT\n\n00:00:00.000 --> 00:00:00.001\n'+
                           '\n\nfoobar\n00:00:00.000 --> 00:00:00.001\ntest', this);
    t.track.mode = 'showing';
    video.appendChild(t);
});
</script>