| <html> |
| <head> |
| <title>throttled loading metadata</title> |
| <script src=../../../media-resources/media-file.js></script> |
| <script src=../../../media-resources/video-test.js></script> |
| <script> |
| function loadedmetadata(e) |
| { |
| logResult(true, "loaded metadata of media file"); |
| endTest(); |
| } |
| |
| function error(e) |
| { |
| logResult(false, "failed to load media file"); |
| endTest(); |
| } |
| |
| function start() |
| { |
| findMediaElement(); |
| |
| waitForEvent('loadedmetadata', loadedmetadata); |
| waitForEvent("error", error); |
| testExpected("video.error", null); |
| |
| var worker = new Worker("video-throttled-load-metadata-worker.js"); |
| worker.onmessage = function (event) { |
| logResult(true, event.data); |
| } |
| var movie = findMediaFile("video", "resources/test"); |
| var type = mimeTypeForExtension(movie.split('.').pop()); |
| video.src = "http://127.0.0.1:8000/media/video-throttled-load.cgi?name=" + movie + "&throttle=400&type=" + type; |
| video.load(); |
| } |
| </script> |
| </head> |
| <body onload="start()"> |
| <video id="video"></video> |
| <p> |
| This test case simulates a slow network, and starts a web worker thread to write a log message |
| when retrieving media metadata to see if the webkit thread is blocked by media retrieving thread.<br> |
| This test case is for <a href="https://bugs.webkit.org/show_bug.cgi?id=80978">https://bugs.webkit.org/show_bug.cgi?id=80978</a> |
| </p> |
| </body> |
| </html> |
