<!DOCTYPE html>
<script src="../../../resources/js-test-pre.js"></script>
<body>
<video src="../../content/test.mp4" style="position: absolute; left: 0; top: 0; width: 320px; height: 240px;" controls autoplay></video>
<script type="text/javascript">

window.jsTestIsAsync = true;

description("Testing the controls bar fades out as expected after the auto-hide delay expires upon first play.");

const media = document.querySelector("video");
const shadowRoot = window.internals.shadowRoot(media);

media.addEventListener("play", (event) => {
    shouldBecomeEqual("!!shadowRoot.querySelector('.media-controls')", "true", () => {
        shouldBecomeEqual("shadowRoot.querySelector('.media-controls').classList.contains('faded')", "false", () => {
            shouldBecomeEqual("shadowRoot.querySelector('.media-controls').classList.contains('faded')", "true", () => {
                debug("");
                media.remove();
                finishJSTest();
            });
        });
    });
});

</script>
<script src="../../../resources/js-test-post.js"></script>
</body>