michael@0: /**
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/
michael@0:  */
michael@0: 
michael@0: onmessage = function(event) {
michael@0:   postMessage({event: 'console exists', status: !!console, last : false});
michael@0:   console = 42;
michael@0:   postMessage({event: 'console is replaceable', status: console === 42, last : true});
michael@0: }