Harness status: OK

Found 9 tests

6 Pass
3 Fail
Pass	FormData construction should allow a null submitter
Pass	FormData construction should allow an undefined form and an undefined submitter
Pass	FormData construction should allow an undefined form and a null submitter
Pass	FormData construction should throw a TypeError if a non-null submitter is not a submit button
Pass	FormData construction should throw a 'NotFoundError' DOMException if a non-null submitter is not owned by the form
Fail	The constructed FormData object should contain an in-tree-order entry for a named submit button submitter
Pass	The constructed FormData object should not contain an entry for an unnamed submit button submitter
Fail	The constructed FormData object should contain in-tree-order entries for an activated Image Button submitter
Fail	The constructed FormData object should contain in-tree-order entries for an unactivated Image Button submitter