| This test verifies that XMLHttpRequest properly handles list-valued headers. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS xhr.getResponseHeader("CONTENT-TYPE").indexOf("text/plain") is >= 0 | |
| PASS xhr.getResponseHeader("x-custom-header-single") is "single" | |
| PASS xhr.getResponseHeader("x-custom-header-empty") is "" | |
| PASS xhr.getResponseHeader("x-custom-header-list") is "one, two" | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |