<html>
    <head>
    <script src="media-source-loader.js"></script>
    <script src="../video-test.js"></script>
    <script>
    var loader;
    var source;
    var sourceBuffer;

    function loaderPromise(loader) {
        return new Promise((resolve, reject) => {
            loader.onload = resolve;
            loader.onerror = reject;
        });
    }

    window.addEventListener('load', async event => {
        try {
            findMediaElement();
            loader = new MediaSourceLoader('content/test-fragmented-manifest.json');
            await loaderPromise(loader);

            source = new MediaSource();
            run('video.src = URL.createObjectURL(source)');
            await waitFor(source, 'sourceopen');
            waitForEventAndFail('error');

            run('source.duration = loader.duration()');
            run('sourceBuffer = source.addSourceBuffer(loader.type())');
            run('sourceBuffer.appendBuffer(loader.initSegment())');
            await waitFor(sourceBuffer, 'update');

            consoleWrite('Append a media segment.')
            run('sourceBuffer.appendBuffer(loader.mediaSegment(0))');
            await waitFor(sourceBuffer, 'update');

            run('video.playbackRate = 0.01');
            run('video.play()');
            await waitFor(video, 'playing');

            run("internals.beginMediaSessionInterruption('System')");
            await waitFor(video, 'pause');

            run("internals.endMediaSessionInterruption('MayResumePlaying')");
            await waitFor(video, 'playing');

            endTest();
        } catch (e) {
            failTest(`Caught exception: "${e}"`);
        }
    });
    </script>
</head>
<body>
    <div>
        This tests that a video element sucessfully resumes playback after an interruption.
    </div>
    <video controls></video>
</body>
</html>