getresponseheader-case-insensitive.htm (1375B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>XMLHttpRequest: getResponseHeader() case-insensitive matching</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <link rel="help" href="https://xhr.spec.whatwg.org/#dom-xmlhttprequest-getresponseheader"> 8 </head> 9 <body> 10 <div id="log"></div> 11 <script> 12 var test = async_test() 13 test.step(function() { 14 var client = new XMLHttpRequest() 15 client.onreadystatechange = function() { 16 test.step(function() { 17 if(client.readyState == 4) { 18 assert_equals(client.getResponseHeader("x-custom-header"), "test") 19 assert_equals(client.getResponseHeader("X-Custom-Header"), "test") 20 assert_equals(client.getResponseHeader("X-CUSTOM-HEADER"), "test") 21 assert_equals(client.getResponseHeader("X-custom-HEADER"), "test") 22 assert_equals(client.getResponseHeader("X-CUSTOM-header-COMMA"), "1, 2") 23 assert_equals(client.getResponseHeader("X-CUSTOM-no-such-header-in-response"), null) 24 assert_equals(client.getResponseHeader("CONTENT-TYPE"), "text/plain") 25 test.done() 26 } 27 }) 28 } 29 client.open("GET", "resources/headers.py") 30 client.send(null) 31 }) 32 </script> 33 </body> 34 </html>