| products/Sources/formale Sprachen/C/Firefox/testing/web-platform/tests/webvtt/api/VTTCue/line.html |
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<! doctype html>
< title>VTTCue.line</ title>
< link rel= "help" href= "https://w3c.github.io/webvtt/#dom-vttcue-line">
< script src=/resources/testharness.js></ script>
< script src=/resources/testharnessreport.js></ script>
< script src=common.js></ script>
< div id=log></ div>
< script>
test(function(){
var video = document.createElement( 'video');
document. body.appendChild( video);
var c1 = new VTTCue( 0, 1, 'text1');
assert_true( 'line' in c1, 'line is not supported');
assert_equals(c1.line, "auto");
var track = document.createElement( 'track');
var t = track. track;
t.addCue(c1);
assert_equals(c1.line, "auto");
video.appendChild( track);
assert_equals(c1.line, "auto");
t.mode = 'showing';
assert_equals(c1.line, "auto");
var c2 = new VTTCue( 0, 1, 'text2');
var track2 = document.createElement( 'track');
var t2 = track2. track;
t2.addCue(c2);
assert_equals(c2.line, "auto");
video.appendChild(track2);
t2.mode = 'showing';
assert_equals(c2.line, "auto");
assert_equals(c1.line, "auto");
c1.line = - 5;
assert_equals(c1.line, - 5);
assert_equals(c2.line, "auto");
c1.line = 0;
c1.snapToLines = false;
assert_equals(c1.line, 0);
assert_equals(c2.line, "auto");
}, document. title+ ', script-created cue');
var t_parsed = async_test(document. title+ ', parsed cue');
t_parsed.step(function(){
var video = document.createElement( 'video');
document. body.appendChild( video);
var t = document.createElement( 'track');
t.onload = this.step_func(function(){
var c1 = t. track.cues[ 0];
var c2 = t. track.cues[ 1];
var c3 = t. track.cues[ 2];
assert_equals(c1.line, "auto");
assert_equals(c2.line, 0);
assert_equals(c3.line, 0);
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\ntest\n\n'+
'00:00:00.000 --> 00:00:00.001 line:0\ntest\n\n'+
'00:00:00.000 --> 00:00:00.001 line:0%\ntest', this);
t. track.mode = 'showing';
video.appendChild(t);
});
</ script>
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-11-08)
¤
*© Formatika GbR, Deutschland
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