Test clicking with optgroup element On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". Click enabled option FAIL $("listbox").selectedIndex should be 1. Was 2. Click disabled option - doesn't change selectedIndex FAIL $("listbox").selectedIndex should be 1. Was 2. Menu list with arrow key FAIL $("menulist").selectedIndex should be 8. Was 3. PASS successfullyParsed is true TEST COMPLETE