From a120bbbfae81daccf801fcf8deb0bc77d865e27f Mon Sep 17 00:00:00 2001
From: Richard Gibson <richard.gibson@gmail.com>
Date: Sat, 6 Apr 2013 22:56:03 -0400
Subject: [PATCH] Ref #12652: Allow overriding native .click() suppression
 (cherry picked from commit 14b09ef98eb11aae04c028a3b3d7af116c7d2c20)

---
 src/event.js       | 27 ++++++++++++++++-----------
 test/unit/event.js | 41 ++++++++++++++++++++---------------------
 2 files changed, 36 insertions(+), 32 deletions(-)

diff --git a/src/event.js b/src/event.js
index 45e82ccc4..961e580b4 100644
--- a/src/event.js
+++ b/src/event.js
@@ -303,8 +303,8 @@ jQuery.event = {
 		// If nobody prevented the default action, do it now
 		if ( !onlyHandlers && !event.isDefaultPrevented() ) {
 
-			if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
-				!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
+			if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&
+				jQuery.acceptData( elem ) ) {
 
 				// Call a native DOM method on the target with the same name name as the event.
 				// Don't do default actions on window, that's where global variables be (#6170)
@@ -522,15 +522,6 @@ jQuery.event = {
 			// Prevent triggered image.load events from bubbling to window.load
 			noBubble: true
 		},
-		click: {
-			// For checkbox, fire native event so checked state will be right
-			trigger: function() {
-				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
-					this.click();
-					return false;
-				}
-			}
-		},
 		focus: {
 			// Fire native event if possible so blur/focus sequence is correct
 			trigger: function() {
@@ -550,6 +541,20 @@ jQuery.event = {
 			},
 			delegateType: "focusout"
 		},
+		click: {
+			// For checkbox, fire native event so checked state will be right
+			trigger: function() {
+				if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
+					this.click();
+					return false;
+				}
+			},
+
+			// For cross-browser consistency, don't fire native .click() on links
+			_default: function( event ) {
+				return jQuery.nodeName( event.target, "a" );
+			}
+		},
 
 		beforeunload: {
 			postDispatch: function( event ) {
diff --git a/test/unit/event.js b/test/unit/event.js
index 1dd751033..60f2c7a0a 100644
--- a/test/unit/event.js
+++ b/test/unit/event.js
@@ -177,58 +177,57 @@ test("on(), multiple events at once and namespaces", function() {
 test("on(), namespace with special add", function() {
 	expect(27);
 
-	var div = jQuery("<div/>").on("test", function(e) {
-		ok( true, "Test event fired." );
-	});
-
-	var i = 0;
+	var i = 0,
+		div = jQuery("<div/>").appendTo("#qunit-fixture").on( "test", function(e) {
+			ok( true, "Test event fired." );
+		});
 
 	jQuery.event.special["test"] = {
-		_default: function(e, data) {
-			equal( this, document, "Make sure we're at the top of the chain." );
-			equal( e.type, "test", "And that we're still dealing with a test event." );
-			equal( e.target, div[0], "And that the target is correct." );
-			ok( data !== undefined , "And that trigger data was passed." );
+		_default: function( e, data ) {
+			equal( e.type, "test", "Make sure we're dealing with a test event." );
+			ok( data, "And that trigger data was passed." );
+			strictEqual( e.target, div[0], "And that the target is correct." );
+			equal( this, window, "And that the context is correct." );
 		},
-		setup: function(){},
-		teardown: function(){
-			ok(true, "Teardown called.");
+		setup: function() {},
+		teardown: function() {
+			ok( true, "Teardown called." );
 		},
 		add: function( handleObj ) {
 			var handler = handleObj.handler;
-			handleObj.handler = function(e) {
+			handleObj.handler = function( e ) {
 				e.xyz = ++i;
 				handler.apply( this, arguments );
 			};
 		},
 		remove: function() {
-			ok(true, "Remove called.");
+			ok( true, "Remove called." );
 		}
 	};
 
-	div.on("test.a", {"x": 1}, function(e) {
+	div.on( "test.a", { x: 1 }, function( e ) {
 		ok( !!e.xyz, "Make sure that the data is getting passed through." );
 		equal( e.data["x"], 1, "Make sure data is attached properly." );
 	});
 
-	div.on("test.b", {"x": 2}, function(e) {
+	div.on( "test.b", { x: 2 }, function( e ) {
 		ok( !!e.xyz, "Make sure that the data is getting passed through." );
 		equal( e.data["x"], 2, "Make sure data is attached properly." );
 	});
 
 	// Should trigger 5
-	div.trigger("test", 33.33);
+	div.trigger( "test", 33.33 );
 
 	// Should trigger 2
-	div.trigger("test.a", "George Harrison");
+	div.trigger( "test.a", "George Harrison" );
 
 	// Should trigger 2
-	div.trigger("test.b", { year: 1982 });
+	div.trigger( "test.b", { year: 1982 } );
 
 	// Should trigger 4
 	div.off("test");
 
-	div = jQuery("<div/>").on("test", function(e) {
+	div = jQuery("<div/>").on( "test", function( e ) {
 		ok( true, "Test event fired." );
 	});
 
-- 
2.39.5