X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Fmanipulation.js;h=da1635400857903f29aa9cd1bc0717670c592ed8;hb=82ac384b494258e17e2856ee2259475ecb0174ca;hp=52f76ed6983b9e4cdf05189bee124611e93e7afc;hpb=faefbb1ad0b81e8001b582d06d5bd9c9236e62ce;p=jquery.git

diff --git a/test/unit/manipulation.js b/test/unit/manipulation.js
index 52f76ed..da16354 100644
--- a/test/unit/manipulation.js
+++ b/test/unit/manipulation.js
@@ -1,5 +1,8 @@
 module("manipulation");
 
+// Ensure that an extended Array prototype doesn't break jQuery
+Array.prototype.arrayProtoFn = function(arg) { throw("arrayProtoFn should not be called"); };
+
 var bareObj = function(value) { return value; };
 var functionReturningObj = function(value) { return (function() { return value; }); };
 
@@ -924,16 +927,12 @@ test("clone()", function() {
 	equals( clone.html(), div.html(), "Element contents cloned" );
 	equals( clone[0].nodeName.toUpperCase(), "DIV", "DIV element cloned" );
 
-	div = jQuery("<div/>").data({
-		a: true, b: true,
-		c: { nesty: ["Block", "Head"] }
-	});
+	div = jQuery("<div/>").data({ a: true });
 	var div2 = div.clone(true);
 	equals( div2.data("a"), true, "Data cloned." );
-	equals( div2.data("b"), true, "Data cloned." );
-	var c = div2.data("c");
-	c.nesty[0] = "Fish";
-	equals( div.data("c").nesty[0], "Block", "Ensure cloned element data is deep copied (Bug #7717)" );
+	div2.data("a", false);
+	equals( div2.data("a"), false, "Ensure cloned element data object was correctly modified" );
+	equals( div.data("a"), true, "Ensure cloned element data object is copied, not referenced" );
 
 	var form = document.createElement("form");
 	form.action = "/test/";