<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=917945 --> <head> <meta charset='utf-8'> <title>Test for Bug 917945 - VTTRegion</title> <script type="text/javascript" src="/MochiKit/MochiKit.js"></script> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <p id="display"></p> <div id="content"> </div> <pre id="test"> <script class="testbody" type="text/javascript"> SimpleTest.waitForExplicitFinish(); SpecialPowers.pushPrefEnv({"set": [["media.webvtt.regions.enabled", true]]}, function() { var video = document.createElement("video"); video.src = "seek.webm"; video.preload = "auto"; var trackElement = document.createElement("track"); trackElement.src = "region.vtt"; trackElement.kind = "subtitles"; document.getElementById("content").appendChild(video); video.appendChild(trackElement); video.addEventListener("loadedmetadata", function run_tests() { // Re-que run_tests() at the end of the event loop until the track // element has loaded its data. if (trackElement.readyState == 1) { setTimeout(run_tests, 0); return; } is(trackElement.readyState, 2, "Track::ReadyState should be set to LOADED."); // Set mode to hidden so that the active cue lists are being updated. trackElement.track.mode = "hidden"; var cues = trackElement.track.cues; is(cues.length, 1, "Cue list length should be 1."); var region = cues[0].region; isnot(region, null, "Region should not be null."); is(region.width, 62, "Region width should be 50."); is(region.lines, 5, "Region lines should be 5."); is(region.regionAnchorX, 4, "Region regionAnchorX should be 4."); is(region.regionAnchorY, 78, "Region regionAnchorY should be 78."); is(region.viewportAnchorX, 10, "Region viewportAnchorX should be 10."); is(region.viewportAnchorY, 90, "Region viewportAnchorY should be 90."); is(region.scroll, "up", "Region scroll should be 'up'"); SimpleTest.finish(); }); } ); </script> </pre> </body> </html>