| <!doctype html> | |
| <html> | |
| <head> | |
| <title>XMLHttpRequest: setRequestHeader() before open()</title> | |
| <script src="/resources/testharness.js"></script> | |
| <script src="/resources/testharnessreport.js"></script> | |
| <link rel="help" href="https://xhr.spec.whatwg.org/#the-setrequestheader()-method" data-tested-assertations="following::ol/li[1]" /> | |
| </head> | |
| <body> | |
| <div id="log"></div> | |
| <script> | |
| test(function() { | |
| var client = new XMLHttpRequest() | |
| assert_throws("InvalidStateError", function() { client.setRequestHeader("x-test", "test") }) | |
| }, 'setRequestHeader invoked before open()') | |
| </script> | |
| </body> | |
| </html> |