This test confirms that select an hidden input element does not cause focus change.
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS getSelection().anchorNode is document.body
PASS getSelection().anchorOffset is 3
PASS getSelection().anchorNode is document.body
PASS getSelection().anchorOffset is 3
PASS successfullyParsed is true
TEST COMPLETE