1 CONSOLE WARNING: Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check http://xhr.spec.whatwg.org/.
2 Test for sending FormData via XMLHttpRequest.
4 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
7 Sending FormData containing a null value:
9 Sending FormData containing a null field name:
11 PASS successfullyParsed is true