
          }

          mediaSourceActiveSourceBufferOrderTest(true, true);
          mediaSourceActiveSourceBufferOrderTest(true, false);
          mediaSourceActiveSourceBufferOrderTest(false, true);
          mediaSourceActiveSourceBufferOrderTest(false, false);

          mediasource_test(function(test, mediaElement, mediaSource)
          {
              mediaElement.addEventListener("error", test.unreached_func("Unexpected event 'error'"));
              MediaSourceUtil.fetchManifestAndData(test, mani