This tests the value attribute in file input forms On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS file.value is "C:\\fakepath\\foo.txt" PASS file.files.length is 1 PASS file.value = 'foo' threw exception InvalidStateError (DOM Exception 11): The object is in an invalid state.. PASS file.value is "C:\\fakepath\\foo.txt" PASS file.files.length is 1 PASS file.value is "" PASS file.files.length is 0 PASS successfullyParsed is true TEST COMPLETE