<!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/CC+Subtitles.mov" style="width: 320px; height: 240px;" controls autoplay></video>
<script type="text/javascript">

window.jsTestIsAsync = true;

description("Testing the display of a tracks panel after dragging the controls bar in fullscreen.");

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

media.addEventListener("webkitbeginfullscreen", () => {
    debug("webkitbeginfullscreen");
});

media.addEventListener("webkitfullscreenchange", () => {
    if (!media.webkitDisplayingFullscreen)
        return;

    window.requestAnimationFrame(() => {
        const bounds = shadowRoot.querySelector(".controls-bar").getBoundingClientRect();
        eventSender.mouseMoveTo(bounds.left + 118, bounds.top + 10);
        eventSender.mouseDown();
        eventSender.mouseMoveTo(bounds.left + 68, bounds.top - 40);
        eventSender.mouseUp();

        requestAnimationFrame(() => {
            clickOnButton("tracks", () => {
                requestAnimationFrame(() => {
                    shouldBe("shadowRoot.querySelector('button.tracks').getBoundingClientRect().right", "shadowRoot.querySelector('.tracks-panel').getBoundingClientRect().right")
                    shouldBeEqualToString("shadowRoot.querySelector('.tracks-panel').style.bottom", "151px");

                    debug("");
                    media.remove();
                    finishJSTest();
                });
            });
        });
    });
});

media.addEventListener("play", () => {
    media.pause();
    window.requestAnimationFrame(() => clickOnButton("fullscreen"));
});

function clickOnButton(name, continuation)
{
    shouldBecomeDifferent(`shadowRoot.querySelector('button.${name}').getBoundingClientRect()`, "0", () => {
        pressOnElement(shadowRoot.querySelector(`button.${name}`), continuation);
    });
}

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