| <!DOCTYPE html> |
| <html> |
| <head> |
| <script src="/media-resources/video-test.js"></script> |
| <script src="/media/resources/media-source/webm/segment-info.js"></script> |
| <script src="media-source.js"></script> |
| <script> |
| var segmentHelper = new MediaSourceTest.SegmentHelper(WebMSegmentInfo.testWebM); |
| var defaultSourceMimetype = segmentHelper.segmentInfo.type; |
| |
| function expectExceptionOnAddBuffer(type, error) |
| { |
| try { |
| segmentHelper.sourceBuffer = mediaSource.addSourceBuffer(type); |
| failTest("Expected an exception"); |
| } catch (e) { |
| if (!(e.code == error)) { |
| failTest("Unexpected exception " + e); |
| throw e; |
| } |
| consoleWrite("Got expected exception " + e); |
| } |
| } |
| |
| function expectExceptionOnRemoveBuffer(buffer, error) |
| { |
| try { |
| mediaSource.removeSourceBuffer(buffer); |
| failTest("Expected an exception"); |
| } catch (e) { |
| if (!(e.code == error)) { |
| failTest("Unexpected exception " + e); |
| throw e; |
| } |
| consoleWrite("Got expected exception " + e); |
| } |
| } |
| |
| function expectExceptionOnAppend(buf, error) |
| { |
| try { |
| segmentHelper.sourceBuffer.append(buf); |
| failTest("Expected an exception"); |
| } catch (e) { |
| if (!(e.code == error)) { |
| failTest("Unexpected exception " + e); |
| throw e; |
| } |
| consoleWrite("Got expected exception " + e); |
| } |
| } |
| |
| function testAddBufferWhileClosed(videoTag) |
| { |
| consoleWrite("Test adding an ID while closed."); |
| expectExceptionOnAddBuffer(defaultSourceMimetype, DOMException.INVALID_STATE_ERR); |
| } |
| |
| function testAddBufferFailureCases(runNextTestCase, videoTag) |
| { |
| consoleWrite("Test empty type."); |
| expectExceptionOnAddBuffer("", DOMException.INVALID_ACCESS_ERR); |
| |
| consoleWrite("Test an unsupported type."); |
| expectExceptionOnAddBuffer("audio/x-unsupported-format", DOMException.NOT_SUPPORTED_ERR); |
| |
| consoleWrite("Test a supported type with an unsupported codec."); |
| expectExceptionOnAddBuffer("video/webm; codecs=\"vp8, speex\"", DOMException.NOT_SUPPORTED_ERR); |
| |
| consoleWrite("Test reaching sourceID limit."); |
| var reachedIdLimit = false; |
| |
| // The 20 here is an arbitrary upper limit to make sure the test terminates. This test |
| // assumes that implementations won't support more than 20 sourceID's simultaneously. |
| for (var i = 0; i < 20; ++i) { |
| try { |
| mediaSource.addSourceBuffer(defaultSourceMimetype); |
| } catch(e) { |
| if (e.code != DOMException.QUOTA_EXCEEDED_ERR) { |
| failTest("Unexpected exception " + e); |
| throw e; |
| } |
| reachedIdLimit = true; |
| break; |
| } |
| } |
| |
| if (!reachedIdLimit) { |
| failTest("Failed to reach SourceID limit."); |
| return; |
| } |
| |
| consoleWrite("Test that SourceBuffers can't be added while in the ended state."); |
| mediaSource.endOfStream(); |
| expectExceptionOnAddBuffer(defaultSourceMimetype, DOMException.INVALID_STATE_ERR); |
| |
| runNextTestCase(); |
| } |
| |
| function testRemoveNullBuffer(runNextTestCase, videoTag) |
| { |
| consoleWrite("Test null buffer case"); |
| expectExceptionOnRemoveBuffer(null, DOMException.INVALID_ACCESS_ERR); |
| |
| runNextTestCase(); |
| } |
| |
| function testRemoveAgain(runNextTestCase, videoTag) |
| { |
| consoleWrite("Test removing a buffer that was already removed."); |
| segmentHelper.sourceBuffer = mediaSource.addSourceBuffer(defaultSourceMimetype); |
| mediaSource.removeSourceBuffer(segmentHelper.sourceBuffer); |
| expectExceptionOnRemoveBuffer(segmentHelper.sourceBuffer, DOMException.INVALID_STATE_ERR); |
| |
| runNextTestCase(); |
| } |
| |
| function testRemoveBufferAfterEnded(runNextTestCase, videoTag) |
| { |
| consoleWrite("Test that a buffer can be removed while in the ended state."); |
| segmentHelper.sourceBuffer = mediaSource.addSourceBuffer(defaultSourceMimetype); |
| mediaSource.endOfStream(); |
| mediaSource.removeSourceBuffer(segmentHelper.sourceBuffer); |
| |
| runNextTestCase(); |
| } |
| |
| function testAddBufferAfterRemoving(runNextTestCase, videoTag) |
| { |
| consoleWrite("Test that a buffer can be added again after it is removed."); |
| segmentHelper.sourceBuffer = mediaSource.addSourceBuffer(defaultSourceMimetype); |
| mediaSource.removeSourceBuffer(segmentHelper.sourceBuffer); |
| |
| try { |
| segmentHelper.sourceBuffer = mediaSource.addSourceBuffer(defaultSourceMimetype); |
| } catch (e) { |
| consoleWrite("Unexpected exception: " + e); |
| } |
| |
| runNextTestCase(); |
| } |
| |
| function testAppendFailureCases(runNextTestCase, videoTag) |
| { |
| var initSegment = segmentHelper.initSegment; |
| var mediaSegment = segmentHelper.mediaSegments[0]; |
| |
| segmentHelper.sourceBuffer = mediaSource.addSourceBuffer(defaultSourceMimetype); |
| |
| consoleWrite("Test a successful append."); |
| segmentHelper.sourceBuffer.append(initSegment); |
| |
| consoleWrite("Test append with a null buffer."); |
| expectExceptionOnAppend(null, DOMException.INVALID_ACCESS_ERR); |
| |
| consoleWrite("Test append after buffer has been removed."); |
| mediaSource.removeSourceBuffer(segmentHelper.sourceBuffer); |
| expectExceptionOnAppend(initSegment, DOMException.INVALID_STATE_ERR); |
| |
| runNextTestCase(); |
| } |
| |
| function onLoad() |
| { |
| findMediaElement(); |
| |
| mediaSource = new WebKitMediaSource(); |
| waitForEvent('webkitsourceopen', "", false, false, mediaSource); |
| |
| segmentHelper.init(video, function(success) |
| { |
| if (!success) { |
| failTest("Failed to load segment data"); |
| return; |
| } |
| |
| testAddBufferWhileClosed(video); |
| |
| var testCases = [ |
| testAddBufferFailureCases, |
| testRemoveNullBuffer, |
| testRemoveAgain, |
| testRemoveBufferAfterEnded, |
| testAddBufferAfterRemoving, |
| testAppendFailureCases, |
| ]; |
| |
| MediaSourceTest.startSourceOpenTesting(video, testCases); |
| }); |
| } |
| </script> |
| </head> |
| <body onload="onLoad()"> |
| <video> </video> |
| <p>Tests webkitSourceAddId() & webkitSourceRemoveId() methods</p> |
| </body> |
| </html> |
