| <!doctype html> |
| <html> |
| <head> |
| <title>load() and the <source> element</title> |
| <script src=video-test.js></script> |
| <script src=media-file.js></script> |
| <script> |
| var sources = []; |
| var count = 0; |
| |
| function canplaythrough() |
| { |
| testExpected("stripExtension(relativeURL(video.currentSrc))", relativeURL(stripExtension(sources[1]))); |
| ++count; |
| switch (count) |
| { |
| case 1: |
| consoleWrite("<br>+++ Calling load()."); |
| video.load(); |
| break; |
| case 2: |
| endTest(); |
| return; |
| } |
| } |
| |
| function addSource(type, name) |
| { |
| var source = document.createElement('source'); |
| source.src = findMediaFile(type, name); |
| sources.push(source.src); |
| source.type = mimeTypeForExtension(source.src.split('.').pop()); |
| video.appendChild(source); |
| } |
| |
| function setup() |
| { |
| video = mediaElement = document.getElementsByTagName('video')[0]; |
| |
| consoleWrite("+++ Test initial networkState."); |
| testExpected("video.networkState", HTMLMediaElement.prototype.NETWORK_EMPTY, "=="); |
| |
| // Add an invalid url to the first source so we test getting an error event |
| // each time resource selection runs. |
| addSource("video", "content/bogus"); |
| addSource("video", "content/test"); |
| addSource("audio", "content/test"); |
| |
| consoleWrite("<br>+++ Add <source> elements to trigger loading, test networkState."); |
| testExpected("video.networkState", HTMLMediaElement.prototype.NETWORK_NO_SOURCE, "=="); |
| |
| waitForEvent("canplaythrough", canplaythrough); |
| waitForEvent("error"); |
| } |
| </script> |
| </head> |
| <body onload="setup()"> |
| <video controls width=300 ></video> |
| <p>Test that the resource selection algorithm is restarted when load() is called, and that all <source> elements are reconsidered.</p> |
| </body> |
| </html> |
