<!DOCTYPE html>
<script src="../../../resources/js-test-pre.js"></script>
<script src="../../content/test.mp4.js"></script>
<body>
    <video style="position: absolute; left: 0; top: 0; width: 320px; height: 240px;" controls autoplay loop></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");
        media.src = base64MP4URL();

        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>