browser_privileges.js (506B)
1 function test() { 2 // simple test to confirm we have chrome privileges 3 let hasPrivileges = true; 4 5 // this will throw an exception if we are not running with privileges 6 try { 7 // eslint-disable-next-line no-unused-vars, mozilla/use-services 8 var prefs = Cc["@mozilla.org/preferences-service;1"].getService( 9 Ci.nsIPrefBranch 10 ); 11 } catch (e) { 12 hasPrivileges = false; 13 } 14 15 // if we get here, we must have chrome privileges 16 ok(hasPrivileges, "running with chrome privileges"); 17 }