<!DOCTYPE html>
<html>
<head>
    <script src="../video-test.js"></script>
    <script src="../media-file.js"></script>
    <script>
        window.addEventListener('load', async event => {
            if (!window.internals) {
                failTest('This test requires window.internals.');
                return;
            }

            findMediaElement();

            run('internals.settings.setAllowsPictureInPictureMediaPlayback(true)');
            run('internals.setMockVideoPresentationModeEnabled(true)');

            run('video.src = findMediaFile("video", "../content/test")');
            await waitFor(video, 'canplaythrough');

            run('video.play()');
            await waitFor(video, 'playing');

            runWithKeyDown(() => {
                video.webkitSetPresentationMode('picture-in-picture');
            });

            await waitFor(video, 'webkitpresentationmodechanged');

            run('internals.beginMediaSessionInterruption("enteringbackground")');

            testExpected('internals.mediaSessionState(video)', 'Playing');

            run('internals.endMediaSessionInterruption("enteringbackground")');

            testExpected('internals.mediaSessionState(video)', 'Playing');

            endTest();
        });
    </script>
</head>
<body>
    <div>This tests that video is in the correct media session state after ending a background interruption while pipped.</div>
    <video controls></video>
</body>
</html>