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<!DOCTYPE HTML>
<html>
<link rel="stylesheet" href="vtt_reflow_display.css">
<body>
<div class="video-player">
<div class="video-layer">
<video id="v1" autoplay controls></video>
</div>
</div>
<script>
/**
* Simply play and pause a video without any cues.
*/
async function testDisplayCueDuringFrequentReflowRef() {
const video = document.getElementById("v1");
video.src = "white.webm";
video.onplay = _ => {
video.onplay = null;
video.pause();
document.documentElement.removeAttribute('class');
}
};
window.addEventListener("MozReftestInvalidate",
testDisplayCueDuringFrequentReflowRef);
</script>
</body>
</html>