1 CONSOLE ERROR: Refused to get unsafe header "X-TEST"
2 Test for bug 41210: Cross Origin XMLHttpRequest can not expose headers indicated in Access-Control-Expose-Headers HTTP Response Header.
4 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
7 PASS xhr.getResponseHeader("X-FOO") is 'BAR'
8 PASS xhr.getResponseHeader("x-foo") is 'BAR'
9 PASS xhr.getResponseHeader("X-TEST") is null
10 PASS successfullyParsed is true