From 780c59b89d3b7fb9bcc480aa3173693a9d633853 Mon Sep 17 00:00:00 2001
From: Dave Methvin <dave.methvin@gmail.com>
Date: Wed, 16 Nov 2011 10:35:53 -0500
Subject: [PATCH] Fix #10791. SVG clamors for special treatment of its class
 names.

---
 src/event.js       |  2 +-
 test/unit/event.js | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/event.js b/src/event.js
index c6a711882..57fe00cbe 100644
--- a/src/event.js
+++ b/src/event.js
@@ -21,7 +21,7 @@ var rformElems = /^(?:textarea|input|select)$/i,
 		return (
 			(!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
 			(!m[2] || elem.id === m[2]) &&
-			(!m[3] || m[3].test( elem.className ))
+			(!m[3] || m[3].test( ((elem.attributes || {})[ "class" ] || {}).value ))
 		);
 	},
 	hoverHack = function( events ) {
diff --git a/test/unit/event.js b/test/unit/event.js
index c207d0289..eb5f98fb8 100644
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -1184,6 +1184,31 @@ test(".trigger() doesn't bubble load event (#10717)", function() {
 	jQuery( window ).off( "load" );
 });
 
+test("Delegated events in SVG (#10791)", function() {
+	expect(2);
+
+	var svg = jQuery(
+			'<svg height="1" version="1.1" width="1" xmlns="http://www.w3.org/2000/svg">'+
+			'<rect class="svg-by-class" x="10" y="20" width="100" height="60" r="10" rx="10" ry="10"></rect>'+
+			'<rect id="svg-by-id" x="10" y="20" width="100" height="60" r="10" rx="10" ry="10"></rect>'+
+			'</svg>'
+		).appendTo( "body" );
+	
+	jQuery( "body" )
+		.on( "click", "#svg-by-id", function() {
+			ok( true, "delegated id selector" );
+		})
+		.on( "click", ".svg-by-class", function() {
+			ok( true, "delegated class selector" );
+		})
+		.find( "#svg-by-id, .svg-by-class" )
+			.trigger( "click" )
+		.end()
+		.off( "click" );
+
+	svg.remove();
+});
+
 test("jQuery.Event( type, props )", function() {
 
 	expect(5);
-- 
2.39.5