| RUN(video.src = URL.createObjectURL(source)) | |
| EVENT(sourceopen) | |
| RUN(sourceBuffer1 = source.addSourceBuffer("audio/mock; codecs=mock")) | |
| RUN(sourceBuffer2 = source.addSourceBuffer("video/mock; codecs=mock")) | |
| RUN(sourceBuffer1.appendBuffer(initSegment)) | |
| EVENT(updateend) | |
| RUN(sourceBuffer2.appendBuffer(initSegment)) | |
| EVENT(loadedmetadata) | |
| EVENT(updateend) | |
| EXPECTED (source.activeSourceBuffers.length == '2') OK | |
| END OF TEST | |