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<!DOCTYPE html>
<html class="reftest-wait">
<script src="/common/reftest-wait.js"></script>
<link rel="match" href="track-cue-rendering-after-controls-added-ref.html">
<title>Text track cue layout after controls are added</title>
<style>
::cue {
font-size: 50px;
}
</style>
<!-- Width should be large enough to display all of the media controls. -->
<video style="border:1px solid gray; width: 500px;">
<source src="/media/white.webm" type="video/webm">
<source src="/media/white.mp4" type="video/mp4">
</video>
<script>
// Add a cue that will overlap with the video controls.
var video = document.querySelector("video");
var track = video.addTextTrack("captions");
track.addCue(new VTTCue(0, 1, "text"));
track.mode = "showing";
video.onloadeddata = function() {
// Double nesting of requestAnimationFrame to
// make sure cue layout and paint happens.
window.requestAnimationFrame(function() {
window.requestAnimationFrame(function() {
video.controls = true;
// Wait for the relayout before screenshot.
window.requestAnimationFrame(function() {
takeScreenshot();
});
});
});
};
</script>
</html>
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