+test("jQuery ajax - cross-domain detection", function() {
+
+ expect( 3 );
+
+ var loc = document.location,
+ otherPort = loc.port === 666 ? 667 : 666,
+ otherProtocol = loc.protocol === "http:" ? "https:" : "http:",
+ protocolFlag,
+ hostFlag,
+ portFlag;
+
+ if ( jQuery.ajax({
+ url: otherProtocol + "//" + loc.host,
+ beforeSend: function( _ , s ) {
+ protocolFlag = 1;
+ ok( s.crossDomain , "Test different protocols are detected as cross-domain" );
+ return false;
+ }
+ }) === false ) {
+ if ( ! protocolFlag ) {
+ ok( ! jQuery.support.cors , "Test different protocols are detected as cross-domain (no transport)" );
+ }
+ }
+
+ if ( jQuery.ajax({
+ url: loc.protocol + '//somewebsitethatdoesnotexist-656329477541.com:' + ( loc.port || 80 ),
+ beforeSend: function( _ , s ) {
+ hostFlag = 1;
+ ok( s.crossDomain , "Test different hostnames are detected as cross-domain" );
+ return false;
+ }
+ }) === false ) {
+ if ( ! hostFlag ) {
+ ok( ! jQuery.support.cors , "Test different hostnames are detected as cross-domain (no transport)" );
+ }
+ }
+
+ if ( jQuery.ajax({
+ url: loc.protocol + "//" + loc.hostname + ":" + otherPort,
+ beforeSend: function( _ , s ) {
+ portFlag = 1;
+ ok( s.crossDomain , "Test different ports are detected as cross-domain" );
+ return false;
+ }
+ }) === false ) {
+ if ( ! portFlag ) {
+ ok( ! jQuery.support.cors , "Test different ports are detected as cross-domain (no transport)" );
+ }
+ }
+
+});
+