| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>SourceBuffer.appendWindowStart and SourceBuffer.appendWindowEnd test cases.</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="mediasource-util.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); |
| assert_true(sourceBuffer != null, "New SourceBuffer returned"); |
| |
| sourceBuffer.appendWindowStart = 100.0; |
| sourceBuffer.appendWindowEnd = 500.0; |
| assert_equals(sourceBuffer.appendWindowStart, 100.0, "appendWindowStart is correctly set'"); |
| assert_equals(sourceBuffer.appendWindowEnd, 500.0, "appendWindowEnd is correctly set'"); |
| |
| sourceBuffer.appendWindowStart = 200.0; |
| sourceBuffer.appendWindowEnd = 400.0; |
| assert_equals(sourceBuffer.appendWindowStart, 200.0, "appendWindowStart is correctly reset'"); |
| assert_equals(sourceBuffer.appendWindowEnd, 400.0, "appendWindowEnd is correctly reset'"); |
| test.done(); |
| }, "Test correctly reset appendWindowStart and appendWindowEnd values"); |
| |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); |
| assert_true(sourceBuffer != null, "New SourceBuffer returned"); |
| sourceBuffer.appendWindowEnd = 500.0; |
| |
| assert_throws(new TypeError(), |
| function() { sourceBuffer.appendWindowStart = Number.NEGATIVE_INFINITY; }, |
| "set appendWindowStart throws an exception for Number.NEGATIVE_INFINITY."); |
| |
| assert_throws(new TypeError(), |
| function() { sourceBuffer.appendWindowStart = Number.POSITIVE_INFINITY; }, |
| "set appendWindowStart throws an exception for Number.POSITIVE_INFINITY."); |
| |
| assert_throws(new TypeError(), |
| function() { sourceBuffer.appendWindowStart = Number.NaN; }, |
| "set appendWindowStart throws an exception for Number.NaN."); |
| |
| assert_throws("InvalidAccessError", |
| function() { sourceBuffer.appendWindowStart = 600.0; }, |
| "set appendWindowStart throws an exception when greater than appendWindowEnd."); |
| |
| assert_throws("InvalidAccessError", |
| function() { sourceBuffer.appendWindowStart = sourceBuffer.appendWindowEnd; }, |
| "set appendWindowStart throws an exception when equal to appendWindowEnd."); |
| |
| assert_throws("InvalidAccessError", |
| function() { sourceBuffer.appendWindowEnd = sourceBuffer.appendWindowStart; }, |
| "set appendWindowEnd throws an exception when equal to appendWindowStart."); |
| |
| assert_throws("InvalidAccessError", |
| function() { sourceBuffer.appendWindowEnd = sourceBuffer.appendWindowStart - 1; }, |
| "set appendWindowEnd throws an exception if less than appendWindowStart."); |
| |
| assert_throws("InvalidAccessError", |
| function() { sourceBuffer.appendWindowStart = -100.0; }, |
| "set appendWindowStart throws an exception when less than 0."); |
| |
| assert_throws("InvalidAccessError", |
| function() { sourceBuffer.appendWindowEnd = -100.0; }, |
| "set appendWindowEnd throws an exception when less than 0."); |
| |
| assert_throws("InvalidAccessError", |
| function() { sourceBuffer.appendWindowEnd = Number.NaN; }, |
| "set appendWindowEnd throws an exception if NaN."); |
| |
| assert_throws("InvalidAccessError", |
| function() { sourceBuffer.appendWindowEnd = undefined; }, |
| "set appendWindowEnd throws an exception if undefined."); |
| |
| assert_throws({name: "TypeError"}, |
| function() { sourceBuffer.appendWindowStart = undefined; }, |
| "set appendWindowStart throws an exception if undefined."); |
| |
| test.done(); |
| }, "Test set wrong values to appendWindowStart and appendWindowEnd."); |
| |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_VIDEO_TYPE); |
| assert_true(sourceBuffer != null, "New SourceBuffer returned"); |
| |
| sourceBuffer.appendWindowStart = ""; |
| assert_true(sourceBuffer.appendWindowStart == 0, "appendWindowStart is 0"); |
| |
| sourceBuffer.appendWindowStart = "10"; |
| assert_true(sourceBuffer.appendWindowStart == 10, "appendWindowStart is 10"); |
| |
| sourceBuffer.appendWindowStart = null; |
| assert_true(sourceBuffer.appendWindowStart == 0, "appendWindowStart is 0"); |
| |
| sourceBuffer.appendWindowStart = true; |
| assert_true(sourceBuffer.appendWindowStart == 1, "appendWindowStart is 1"); |
| |
| sourceBuffer.appendWindowStart = false; |
| assert_true(sourceBuffer.appendWindowStart == 0, "appendWindowStart is 0"); |
| |
| sourceBuffer.appendWindowEnd = "100"; |
| assert_true(sourceBuffer.appendWindowEnd == 100, "appendWindowEnd is 100"); |
| |
| test.done(); |
| |
| }, "Test set correct values to appendWindowStart and appendWindowEnd."); |
| |
| mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| mediaSource.removeSourceBuffer(sourceBuffer); |
| assert_throws("InvalidStateError", |
| function() { sourceBuffer.appendWindowStart = 100.0; }, |
| "set appendWindowStart throws an exception when mediasource object is not associated with a buffer."); |
| |
| assert_throws("InvalidStateError", |
| function() { sourceBuffer.appendWindowEnd = 500.0; }, |
| "set appendWindowEnd throws an exception when mediasource object is not associated with a buffer."); |
| test.done(); |
| |
| }, "Test appendwindow throw error when mediasource object is not associated with a sourebuffer."); |
| |
| mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| test.expectEvent(sourceBuffer, "updateend", "sourceBuffer"); |
| sourceBuffer.appendBuffer(mediaData); |
| assert_true(sourceBuffer.updating, "updating attribute is true"); |
| |
| assert_throws("InvalidStateError", |
| function() { sourceBuffer.appendWindowStart = 100.0; }, |
| "set appendWindowStart throws an exception when there is a pending append."); |
| |
| assert_throws("InvalidStateError", |
| function() { sourceBuffer.appendWindowEnd = 500.0; }, |
| "set appendWindowEnd throws an exception when there is a pending append."); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_false(sourceBuffer.updating, "updating attribute is false"); |
| test.done(); |
| }); |
| }, "Test set appendWindowStart and appendWindowEnd when source buffer updating."); |
| |
| mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| test.expectEvent(sourceBuffer, "updateend", "sourceBuffer"); |
| sourceBuffer.appendBuffer(mediaData); |
| assert_true(sourceBuffer.updating, "updating attribute is true"); |
| |
| sourceBuffer.abort(); |
| assert_equals(sourceBuffer.appendWindowStart, 0, "appendWindowStart is 0 after an abort'"); |
| assert_equals(sourceBuffer.appendWindowEnd, Number.POSITIVE_INFINITY, |
| "appendWindowStart is POSITIVE_INFINITY after an abort"); |
| test.waitForExpectedEvents(function() |
| { |
| assert_false(sourceBuffer.updating, "updating attribute is false"); |
| test.done(); |
| }); |
| }, "Test appendWindowStart and appendWindowEnd value after a sourceBuffer.abort()."); |
| |
| mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| assert_equals(sourceBuffer.appendWindowStart, 0, "appendWindowStart is 0 initially"); |
| assert_equals(sourceBuffer.appendWindowEnd, Number.POSITIVE_INFINITY, |
| "appendWindowStart is POSITIVE_INFINITY initially"); |
| test.done(); |
| }, "Test read appendWindowStart and appendWindowEnd initial values."); |
| |
| </script> |
| </body> |
| </html> |
