From: Richard Gibson <richard.gibson@gmail.com>
Date: Tue, 14 May 2013 01:55:00 +0000 (-0400)
Subject: Fix #13835: classes separated by form feed
X-Git-Tag: 2.0.1~8
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=d8a35011ec05ed3493a85c1bd699902893cd437c;p=jquery.git

Fix #13835: classes separated by form feed
---

diff --git a/src/attributes.js b/src/attributes.js
index ace917e91..f7525755f 100644
--- a/src/attributes.js
+++ b/src/attributes.js
@@ -1,5 +1,5 @@
 var nodeHook, boolHook,
-	rclass = /[\t\r\n]/g,
+	rclass = /[\t\r\n\f]/g,
 	rreturn = /\r/g,
 	rfocusable = /^(?:input|select|textarea|button)$/i;
 
diff --git a/test/unit/attributes.js b/test/unit/attributes.js
index 062dd504c..84ac8c2b2 100644
--- a/test/unit/attributes.js
+++ b/test/unit/attributes.js
@@ -1353,6 +1353,26 @@ test( "contents().hasClass() returns correct values", function() {
 	ok( !$contents.hasClass("undefined"), "Did not find 'undefined' in $contents (correctly)" );
 });
 
+test( "hasClass correctly interprets non-space separators (#13835)", function() {
+	expect( 4 );
+
+	var
+		map = {
+			tab: "&#9;",
+			"line-feed": "&#10;",
+			"form-feed": "&#12;",
+			"carriage-return": "&#13;"
+		},
+		classes = jQuery.map( map, function( separator, label ) {
+			return " " + separator + label + separator + " ";
+		}),
+		$div = jQuery( "<div class='" + classes + "'></div>" );
+
+	jQuery.each( map, function( label ) {
+		ok( $div.hasClass( label ), label.replace( "-", " " ) );
+	});
+});
+
 test( "coords returns correct values in IE6/IE7, see #10828", function() {
 	expect( 1 );