| <!doctype html> |
| <html> |
| <head> |
| <title>XMLHttpRequest: overrideMimeType() in LOADING state</title> |
| <meta charset="utf-8"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <link rel="help" href="https://xhr.spec.whatwg.org/#the-overridemimetype()-method" data-tested-assertations="/following::ol/li[1]" /> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| var test = async_test(); |
| test.step(function() { |
| var client = new XMLHttpRequest(); |
| client.onreadystatechange = test.step_func(function() { |
| if (client.readyState === 3){ |
| assert_throws("InvalidStateError", function(){ |
| client.overrideMimeType('application/xml;charset=Shift-JIS'); |
| }); |
| }else if(client.readyState===4){ |
| assert_equals(client.responseXML, null); |
| test.done(); |
| } |
| }); |
| client.open("GET", "resources/status.py?type="+encodeURIComponent('text/plain;charset=iso-8859-1')+'&content=%3Cmsg%3E%83%65%83%58%83%67%3C%2Fmsg%3E'); |
| client.send(); |
| }); |
| </script> |
| |
| </body> |
| </html> |
