|  | <!doctype html> | 
|  | <html> | 
|  | <head> | 
|  | <title>XMLHttpRequest: timeout not allowed for sync requests</title> | 
|  | <script src="/resources/testharness.js"></script> | 
|  | <script src="/resources/testharnessreport.js"></script> | 
|  | <link rel="help" href="https://xhr.spec.whatwg.org/#the-timeout-attribute" data-tested-assertations="following::ol/li[1]" /> | 
|  | <link rel="help" href="https://xhr.spec.whatwg.org/#the-open()-method" data-tested-assertations="following::ol/li[10]" /> | 
|  | </head> | 
|  | <body> | 
|  | <div id="log"></div> | 
|  | <script> | 
|  | test(function() { | 
|  | var client = new XMLHttpRequest() | 
|  | client.open('GET', 'folder.txt', false) | 
|  | assert_throws("InvalidAccessError", function() { client.timeout = 1000 }) | 
|  | }, 'setting timeout attribute on sync request') | 
|  | test(function() { | 
|  | var client = new XMLHttpRequest() | 
|  | client.timeout = 1000 | 
|  | assert_throws("InvalidAccessError", function() { client.open('GET', 'folder.txt', false) }) | 
|  | }, 'open() with async false when timeout is set') | 
|  | </script> | 
|  | </body> | 
|  | </html> |