Tests offsetWidth using min-width and max-width On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS testWidth("max-width:150px") is 100 PASS testWidth("max-width:50px") is 50 PASS testWidth("min-width:150px") is 150 PASS testWidth("min-width:50px") is 100 PASS successfullyParsed is true TEST COMPLETE