This test ensures that the lifecycle callbacks of editing-originated elements are visible in following script block. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS window.callbacksCalled is ['X-FOO', 'DIV'] PASS window.callbacksCalled is ['X-FOO', 'DIV', 'X-FOO', 'DIV'] PASS successfullyParsed is true TEST COMPLETE