Index: LayoutTests/http/tests/media/media-source/mediasource-appendstream-quota-exceeded.html |
diff --git a/LayoutTests/http/tests/media/media-source/mediasource-appendstream-quota-exceeded.html b/LayoutTests/http/tests/media/media-source/mediasource-appendstream-quota-exceeded.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..644f3fdb33063f257c6d2284e476f989df8f308a |
--- /dev/null |
+++ b/LayoutTests/http/tests/media/media-source/mediasource-appendstream-quota-exceeded.html |
@@ -0,0 +1,78 @@ |
+<!DOCTYPE html> |
+<html> |
+ <head> |
+ <script src="/w3c/resources/testharness.js"></script> |
+ <script src="/w3c/resources/testharnessreport.js"></script> |
+ <script src="mediasource-util.js"></script> |
+ <link rel='stylesheet' href='/w3c/resources/testharness.css'> |
+ </head> |
+ <body> |
+ <div id="log"></div> |
+ <script> |
+ function createMediaXHR(test, onFinished) { |
+ var mediaURL = "/media/resources/media-source/webm/test-a-5min-44100Hz-1ch.webm"; |
+ var xhr = new XMLHttpRequest(); |
+ xhr.open('GET', mediaURL, true); |
+ xhr.responseType = 'legacystream'; |
+ test.failOnEvent(xhr, 'error'); |
+ xhr.onreadystatechange = function() { |
+ if (xhr.readyState == 4 && xhr.status == 200) { |
+ onFinished(); |
+ } |
+ }; |
+ return xhr; |
+ } |
+ |
+ mediasource_test(function(test, mediaElement, mediaSource) |
+ { |
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE); |
+ sourceBuffer.mode = 'sequence'; |
+ |
+ function onUpdateEnd() { |
+ var xhr = createMediaXHR(test, function() |
+ { |
+ // We are appending data repeatedly in sequence mode, there should be no gaps. |
+ assert_false(sourceBuffer.buffered.length > 1, "unexpected gap in buffered ranges."); |
+ try { |
+ sourceBuffer.appendStream(xhr.response, 551 * 1024); |
+ } catch(ex) { |
+ assert_equals(ex.name, 'QuotaExceededError'); |
+ test.done(); |
+ } |
+ test.expectEvent(sourceBuffer, "updateend", "Append ended."); |
+ test.waitForExpectedEvents(onUpdateEnd); |
+ }); |
+ xhr.send(); |
+ } |
+ // Start appending data |
+ onUpdateEnd(); |
+ }, 'Calling appendStream repeatedly (with size parameter) should fill up the buffer and throw a QuotaExceededError when buffer is full.'); |
+ |
+ mediasource_test(function(test, mediaElement, mediaSource) |
+ { |
+ var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.AUDIO_ONLY_TYPE); |
+ sourceBuffer.mode = 'sequence'; |
+ |
+ sourceBuffer.addEventListener('error', function() { |
+ // Ok, we got error message as expected. This error notifies us that the async |
+ // appendStream has failed due to buffer being full. |
+ test.done(); |
+ }); |
+ |
+ function onUpdateEnd() { |
+ var xhr = createMediaXHR(test, function() |
+ { |
+ // We are appending data repeatedly in sequence mode, there should be no gaps. |
+ assert_false(sourceBuffer.buffered.length > 1, "unexpected gap in buffered ranges."); |
+ sourceBuffer.appendStream(xhr.response); |
+ test.expectEvent(sourceBuffer, "updateend", "Append ended."); |
+ test.waitForExpectedEvents(onUpdateEnd); |
+ }); |
+ xhr.send(); |
+ } |
+ // Start appending data |
+ onUpdateEnd(); |
+ }, 'Calling appendStream repeatedly (without size parameter) should fill up the buffer and send an error event when buffer is full.'); |
+ </script> |
+ </body> |
+</html> |