<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

        <script src=../media-file.js></script>
        <script src=../video-test.js></script>
        <script src=../media-controls.js></script>

        <script>

        var testTrack;
        var testCueDisplayBox;
        var seekedCount = 0;
        var direction;

        var info = ["تجربة",
                    "\t1234",
                    "تجربة\nLTR new line, but cue should be RTL",
                    "LTR cue تجربة",
                    ";1234تجربة",
                    "\t०१२३४५६७८९  \t"];

        function testCueStyle()
        {
            endTest();
        }

        function seeked()
        {
            testCueDisplayBox = textTrackDisplayElement(video, 'display');

            consoleWrite("");
            consoleWrite("** Jump to next cue **");
            testExpected("video.currentTime", (seekedCount / 2) + .25);
            testExpected("testTrack.track.activeCues.length", 1);
            testExpected("testTrack.track.activeCues[0].text", info[seekedCount]);
            testExpected("testCueDisplayBox.innerText", info[seekedCount]);

            direction = seekedCount % 2 ? "ltr" : "rtl";

            consoleWrite("");
            consoleWrite("** The position should be default and CSS direction set to " + direction + " **");
            testExpected("2 * testCueDisplayBox.offsetLeft == video.videoWidth - testCueDisplayBox.offsetWidth", true);

            testExpected("getComputedStyle(testCueDisplayBox).direction", direction);

            if (++seekedCount == info.length)
                endTest();
            else {
                consoleWrite("");
                run("video.currentTime = " + (video.currentTime + .5));
                return;
            }
        }

        function loaded()
        {
            consoleWrite("Test that directionality is set correctly on cues.");
            testTrack = document.querySelector('track');

            findMediaElement();
            video.src = findMediaFile('video', '../content/test');

            consoleWrite("");
            consoleWrite("** RTL cues alternate with LTR cues **");
            waitForEvent('seeked', seeked);
            waitForEvent('canplaythrough', function() { video.currentTime = .25; });
        }

        setCaptionDisplayMode('Automatic');
        </script>
    </head>
    <body onload="loaded()">
        <video controls >
            <track src="captions-webvtt/captions-rtl.vtt" kind="captions" default>
        </video>
    </body>
</html>