Fixes #5856. Adds document protocol at the beginning of URLs without protocol (thanks...

diff --git a/src/ajax.js b/src/ajax.js
index 8f8bc60..a6ee676 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -7,15 +7,13 @@ var r20 = /%20/g,
        rheaders = /^(.*?):\s*(.*?)\r?$/mg, // IE leaves an \r character at EOL
        rinput = /^(?:color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
        rnoContent = /^(?:GET|HEAD)$/,
+       rprotocol = /^\/\//,
        rquery = /\?/,
        rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
        rselectTextarea = /^(?:select|textarea)/i,
        rspacesAjax = /\s+/,
        rts = /([?&])_=[^&]*/,
-       rurl = /^(\w+:)?\/\/([^\/?#:]+)(?::(\d+))?/,
-
-       // Slice function
-       sliceFunc = Array.prototype.slice,
+       rurl = /^(\w+:)\/\/([^\/?#:]+)(?::(\d+))?/,
 
        // Keep a copy of the old load method
        _load = jQuery.fn.load,
@@ -544,8 +542,9 @@ jQuery.extend({
                };
 
                // Remove hash character (#7531: and string promotion)
+               // Add protocol if not provided (#5856: IE7 issue with protocol-less urls)
                // We also use the url parameter if available
-               s.url = ( "" + ( url || s.url ) ).replace( rhash, "" );
+               s.url = ( "" + ( url || s.url ) ).replace( rhash, "" ).replace( rprotocol, protocol + "//" );
 
                // Extract dataTypes list
                s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
@@ -553,12 +552,10 @@ jQuery.extend({
                // Determine if a cross-domain request is in order
                if ( !s.crossDomain ) {
                        parts = rurl.exec( s.url.toLowerCase() );
-                       s.crossDomain = !!(
-                                       parts &&
-                                       ( parts[ 1 ] && parts[ 1 ] != protocol ||
-                                               parts[ 2 ] != loc.hostname ||
-                                               ( parts[ 3 ] || ( ( parts[ 1 ] || protocol ) === "http:" ? 80 : 443 ) ) !=
-                                                       ( loc.port || ( protocol === "http:" ? 80 : 443 ) ) )
+                       s.crossDomain = !!( parts &&
+                               ( parts[ 1 ] != protocol || parts[ 2 ] != loc.hostname ||
+                                       ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
+                                               ( loc.port || ( protocol === "http:" ? 80 : 443 ) ) )
                        );
                }
 

diff --git a/test/unit/ajax.js b/test/unit/ajax.js
index abe90c8..2624b55 100644 (file)
--- a/test/unit/ajax.js
+++ b/test/unit/ajax.js
@@ -415,6 +415,18 @@ test(".ajax() - contentType" , function() {
 
 });
 
+test(".ajax() - protocol-less urls", function() {
+       expect(1);
+
+       jQuery.ajax({
+               url: "//somedomain.com",
+               beforeSend: function( xhr, settings ) {
+                       equals(settings.url, location.protocol + "//somedomain.com", "Make sure that the protocol is added.");
+                       return false;
+               }
+       });
+});
+
 test(".ajax() - hash", function() {
        expect(3);