<!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>

        <style>
        video::cue {color: green}
        video::cue(:past) {color: lime}
        video::cue(:future) {color: gray}
        </style>

        <script>

        var cueNode;
        var seekedCount = 0;
        var seekTimes = [0.1, 0.3, 0.5, 0.7, 0.9];

        var info = [["rgb(128, 128, 128)", "rgb(128, 128, 128)", "rgb(128, 128, 128)", "rgb(128, 128, 128)", "rgb(128, 128, 128)"],
                    ["rgb(0, 255, 0)", "rgb(128, 128, 128)", "rgb(128, 128, 128)", "rgb(128, 128, 128)", "rgb(128, 128, 128)"],
                    ["rgb(0, 255, 0)", "rgb(0, 255, 0)", "rgb(128, 128, 128)", "rgb(128, 128, 128)", "rgb(128, 128, 128)"],
                    ["rgb(0, 255, 0)", "rgb(0, 255, 0)", "rgb(0, 255, 0)", "rgb(128, 128, 128)", "rgb(0, 255, 0)"],
                    ["rgb(0, 255, 0)", "rgb(0, 255, 0)", "rgb(0, 255, 0)", "rgb(0, 255, 0)", "rgb(0, 255, 0)"]];

        function seeked()
        {
            if (testEnded)
                return;

            cueNode = textTrackDisplayElement(video, 'cue').firstElementChild;
            testExpected("getComputedStyle(cueNode).color", info[seekedCount][0]);
            cueNode = cueNode.nextElementSibling;
            testExpected("getComputedStyle(cueNode).color", info[seekedCount][1]);
            cueNode = cueNode.nextElementSibling.firstElementChild.firstChild;
            testExpected("getComputedStyle(cueNode).color", info[seekedCount][2]);
            cueNode = cueNode.nextElementSibling;
            testExpected("getComputedStyle(cueNode).color", info[seekedCount][3]);
            cueNode = cueNode.parentNode;
            testExpected("getComputedStyle(cueNode).color", info[seekedCount][4]);

            if (++seekedCount == info.length)
                endTest();
            else {
                consoleWrite("");
                run("video.currentTime = " + seekTimes[seekedCount]);
            }
        }

        function loaded()
        {
            consoleWrite("Test that cues are being matched properly by :past and :future pseudo classes.");
            findMediaElement();
            video.src = findMediaFile('video', '../content/test');
            video.id = "testvideo";
            waitForEvent('seeked', seeked);
            waitForEvent('canplaythrough', function() { video.currentTime = seekTimes[0]; });
        }

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