| <!DOCTYPE html> <!-- webkit-test-runner [ MediaSourceEnabled=true ] --> |
| <html> |
| <head> |
| <title>managedmediasource-memoryPressure-inactive</title> |
| <script src="../../media/media-source/media-source-loader.js"></script> |
| <script src="../../media/video-test.js"></script> |
| <script> |
| var loader; |
| var source; |
| var sourceBuffer; |
| var durationChange = 0; |
| |
| function loaderPromise(loader) { |
| return new Promise((resolve, reject) => { |
| loader.onload = resolve; |
| loader.onerror = reject; |
| }); |
| } |
| |
| window.addEventListener('load', async event => { |
| try { |
| findMediaElement(); |
| |
| let manifests = [ 'content/test-opus-manifest.json', 'content/test-vorbis-manifest.json', 'content/test-48khz-manifest.json', 'content/test-xhe-aac-manifest.json' ]; |
| for (const manifest of manifests) { |
| loader = new MediaSourceLoader(manifest); |
| await loaderPromise(loader); |
| if (MediaSource.isTypeSupported(loader.type())) |
| break; |
| } |
| |
| source = new MediaSource(); |
| run('video.src = URL.createObjectURL(source)'); |
| await waitFor(source, 'sourceopen'); |
| waitFor(video, 'error').then(failTest); |
| |
| run('sourceBuffer = source.addSourceBuffer(loader.type())'); |
| |
| run('sourceBuffer.appendBuffer(loader.initSegment())'); |
| |
| waitForEvent('durationchange', () => { durationChange++; }); |
| |
| // An initial durationchange will be fired when the init segment's duration is parsed. |
| await Promise.all([ waitFor(video, 'durationchange'), waitFor(sourceBuffer, 'update')]); |
| |
| run('sourceBuffer.timestampOffset = source.duration'); |
| run('sourceBuffer.appendBuffer(loader.mediaSegment(0))'); |
| |
| await Promise.all([ waitFor(video, 'durationchange'), waitFor(sourceBuffer, 'update')]); |
| |
| // There should be two durationchange events fired; one when the duration in the init segment was parsed; |
| // and the other when the media segment was parsed, as it contained frames past the duration. |
| testExpected(durationChange, 2); |
| endTest(); |
| } catch (e) { |
| failTest(`Caught exception: "${e}"`); |
| } |
| }); |
| </script> |
| </head> |
| <body> |
| <video controls></video> |
| </body> |
| </html> |
