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diff --git a/testing/web-platform/tests/media-source/mediasource-appendbuffer-quota-exceeded.html b/testing/web-platform/tests/media-source/mediasource-appendbuffer-quota-exceeded.html
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+++ b/testing/web-platform/tests/media-source/mediasource-appendbuffer-quota-exceeded.html
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+<!DOCTYPE html>
+<!-- Copyright © 2016 Chromium authors and World Wide Web Consortium, (Massachusetts Institute of Technology, ERCIM, Keio University, Beihang). -->
+<meta charset="utf-8">
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="mediasource-util.js"></script>
+<script>
+    var subType = MediaSourceUtil.getSubType(MediaSourceUtil.AUDIO_ONLY_TYPE);
+    var manifestFilenameAudio = subType + "/test-a-128k-44100Hz-1ch-manifest.json";
+
+    // Fill up a given SourceBuffer by appending data repeatedly via doAppendDataFunc until
+    // an exception is thrown. The thrown exception is passed to onCaughtExceptionCallback.
+    function fillUpSourceBuffer(test, sourceBuffer, doAppendDataFunc, onCaughtExceptionCallback) {
+        // 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 {
+            doAppendDataFunc();
+        } catch(ex) {
+            onCaughtExceptionCallback(ex);
+        }
+        test.expectEvent(sourceBuffer, 'updateend', 'append ended.');
+        test.waitForExpectedEvents(function() { fillUpSourceBuffer(test, sourceBuffer, doAppendDataFunc, onCaughtExceptionCallback); });
+    }
+
+    mediasource_test(function(test, mediaElement, mediaSource)
+    {
+        mediaElement.addEventListener("error", test.unreached_func("Unexpected event 'error'"));
+        MediaSourceUtil.fetchManifestAndData(test, manifestFilenameAudio, function(typeAudio, dataAudio)
+        {
+            var sourceBuffer = mediaSource.addSourceBuffer(typeAudio);
+            sourceBuffer.mode = 'sequence';
+            fillUpSourceBuffer(test, sourceBuffer,
+                function () { // doAppendDataFunc
+                    sourceBuffer.appendBuffer(dataAudio);
+                },
+                function (ex) { // onCaughtExceptionCallback
+                    assert_equals(ex.name, 'QuotaExceededError');
+                    test.done();
+                });
+        });
+    }, 'Appending data repeatedly should fill up the buffer and throw a QuotaExceededError when buffer is full.');
+</script>