access-control-preflight-sync-not-supported.htm (931B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>Sync PUT request denied at preflight</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/common/get-host-info.sub.js"></script> 8 <script src="/common/utils.js"></script> 9 </head> 10 <body> 11 <script type="text/javascript"> 12 const uuid = token(); 13 const url = get_host_info().HTTP_REMOTE_ORIGIN + 14 "/xhr/resources/access-control-preflight-denied.py?token=" + uuid; 15 16 test(() => { 17 let xhr = new XMLHttpRequest; 18 xhr.open("GET", url + "&command=reset", false); 19 xhr.send(); 20 21 xhr = new XMLHttpRequest; 22 xhr.open("PUT", url, false); 23 24 assert_throws_dom("NetworkError", () => xhr.send("")); 25 26 xhr = new XMLHttpRequest; 27 xhr.open("GET", url + "&command=complete", false); 28 xhr.send(); 29 assert_equals(xhr.responseText, "Request successfully blocked."); 30 }); 31 </script> 32 </body> 33 </html>