setrequestheader-bogus-name.htm (2600B)
1 <!doctype html> 2 <html> 3 <head> 4 <title>XMLHttpRequest: setRequestHeader() name argument checks</title> 5 <meta charset="utf-8"> 6 <script src="/resources/testharness.js"></script> 7 <script src="/resources/testharnessreport.js"></script> 8 <link rel="help" href="https://xhr.spec.whatwg.org/#the-setrequestheader()-method" data-tested-assertations="/following::ol/li[3]" /> 9 </head> 10 <body> 11 <div id="log"></div> 12 <!-- 13 CHAR = <any US-ASCII character (octets 0 - 127)> 14 CTL = <any US-ASCII control character 15 (octets 0 - 31) and DEL (127)> 16 SP = <US-ASCII SP, space (32)> 17 HT = <US-ASCII HT, horizontal-tab (9)> 18 token = 1*<any CHAR except CTLs or separators> 19 separators = "(" | ")" | "<" | ">" | "@" 20 | "," | ";" | ":" | "\" | <"> 21 | "/" | "[" | "]" | "?" | "=" 22 | "{" | "}" | SP | HT 23 field-name = token 24 --> 25 <script> 26 function try_name(name) { 27 test(function() { 28 var client = new XMLHttpRequest() 29 client.open("GET", "...") 30 assert_throws_dom("SyntaxError", function() { client.setRequestHeader(name, 'x-value') }) 31 }, "setRequestHeader should throw with header name " + format_value(invalid_headers[i]) + ".") 32 } 33 function try_byte_string(name) { 34 test(function() { 35 var client = new XMLHttpRequest() 36 client.open("GET", "...") 37 assert_throws_js(TypeError, function() { client.setRequestHeader(name, 'x-value') }) 38 }, "setRequestHeader should throw with header name " + format_value(invalid_byte_strings[i]) + ".") 39 } 40 var invalid_headers = ["(", ")", "<", ">", "@", ",", ";", ":", "\\", 41 "\"", "/", "[", "]", "?", "=", "{", "}", " ", 42 /* HT already tested in the loop below */ 43 "\u007f", "", "t\rt", "t\nt", "t: t", "t:t", 44 "t<t", "t t", " tt", ":tt", "\ttt", "\vtt", "t\0t", 45 "t\"t", "t,t", "t;t", "()[]{}", "a?B", "a=B"] 46 var invalid_byte_strings = ["ﾃｽﾄ", "X-ﾃｽﾄ"] 47 for (var i = 0; i < 32; ++i) { 48 invalid_headers.push(String.fromCharCode(i)) 49 } 50 for (var i = 0; i < invalid_headers.length; ++i) { 51 try_name(invalid_headers[i]) 52 } 53 for (var i = 0; i < invalid_byte_strings.length; ++i) { 54 try_byte_string(invalid_byte_strings[i]) 55 } 56 57 </script> 58 </body> 59 </html>