| <!doctype html> |
| <html> |
| <head> |
| <script src=../media-file.js></script> |
| <script src=../video-test.js></script> |
| |
| <script> |
| function clearSrc() |
| { |
| consoleWrite("<br>** Video and track loaded, one cue should be active **"); |
| testExpected("trackElement.track.activeCues.length", 1); |
| |
| consoleWrite("<br>** Clear video 'src' and force reload **"); |
| run("video.src = ''"); |
| consoleWrite(""); |
| } |
| |
| function videoError() |
| { |
| consoleWrite("** 'error' event, no cues should be active **)"); |
| testExpected("event.target", video); |
| testExpected("video.error", null, "!="); |
| testExpected("video.error.code", MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED); |
| testExpected("video.networkState", HTMLMediaElement.NETWORK_NO_SOURCE); |
| testExpected("trackElement.track.activeCues.length", 0); |
| |
| consoleWrite(""); |
| endTest(); |
| } |
| |
| function setup() |
| { |
| consoleWrite(""); |
| |
| findMediaElement(); |
| trackElement = document.querySelector('track'); |
| |
| waitForEventsAndCall([[video, 'canplaythrough'], [trackElement, 'load'], [trackElement, 'cuechange']], clearSrc); |
| |
| video.src = findMediaFile("video", "../content/test"); |
| } |
| |
| setCaptionDisplayMode('Automatic'); |
| |
| </script> |
| </head> |
| <body onload="setup()"> |
| <video controls onerror="videoError()"> |
| <track src="captions-webvtt/captions-fast.vtt" kind="captions" default> |
| </video> |
| |
| <p>Test to ensure that a no text track cues are active after the video is unloaded.</p> |
| |
| </body> |
| </html> |
