1 CONSOLE WARNING: showModalDialog is deprecated. Please use window.open and postMessage instead.
2 Tests that requestAnimationFrame callbacks are not invoked while modal dialogs are displayed.
4 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
7 PASS successfullyParsed is true
12 Returned from modal dialog
14 PASS successfullyParsed is true