<!DOCTYPE html>
<script src="../../../resources/js-test-pre.js"></script>
<script src="../resources/media-controls-utils.js" type="text/javascript"></script>
<body>
<video src="../../content/test.mp4" style="width: 320px; height: 240px;" controls></video>
<div id="shadow"></div>
<script type="text/javascript">

window.jsTestIsAsync = true;

description("Testing the forward button in fullscreen.");

const media = document.querySelector("video");
const button = document.body.appendChild(document.createElement("button"));

button.addEventListener("click", () => media.webkitEnterFullscreen());

media.addEventListener("loadedmetadata", () => {
    pressOnElement(button);
    shouldBecomeEqual('!!window.internals.shadowRoot(media).lastChild.querySelector("button.forward")', "true", () => {
        shouldBeTrue("media.webkitDisplayingFullscreen");
        debug("");
        debug("Setting media.currentTime to 2s");
        media.currentTime = 2;
        shouldBe("media.currentTime", "2");
        shouldBeTrue("media.paused");

        debug("");
        debug("Starting to press on the skip forward button");
        const forwardButtonElement = window.internals.shadowRoot(media).lastChild.querySelector("button.forward");
        forwardButtonElement.dispatchEvent(new MouseEvent("mousedown"));

        shouldBecomeEqual("media.currentTime > 2.5", "true", () => {
            forwardButtonElement.dispatchEvent(new MouseEvent("mouseup"));
            shouldBeTrue("media.paused");
            debug("");
            media.remove();
            button.remove();
            finishJSTest();
        });
    });
});

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