X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Fcore.js;h=9f46dd4d4d2227e699b3224dd0ed3b4f2f009b0f;hb=f8698395acbe428bd7c3dd6dd5700a0c660deeab;hp=e6321a6436bf385249b8318228314c9a98a80f30;hpb=ad3c49d1b664d282b1e38b2012a0818f0595d2a5;p=jquery.git

diff --git a/test/unit/core.js b/test/unit/core.js
index e6321a6..9f46dd4 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -1412,16 +1412,21 @@ test("$.data", function() {
 });
 
 test(".data()", function() {
-	expect(16);
+	expect(18);
 	var div = $("#foo");
 	ok( div.data("test") == undefined, "Check for no data exists" );
 	div.data("test", "success");
 	ok( div.data("test") == "success", "Check for added data" );
 	div.data("test", "overwritten");
 	ok( div.data("test") == "overwritten", "Check for overwritten data" );
-
+	div.data("test", undefined);
+	ok( div.data("test") == "overwritten", "Check that data wasn't removed");
+	div.data("test", null);
+	ok( div.data("test") === null, "Check for null data");
+	
+	div.data("test", "overwritten");
 	var hits = {test:0}, gets = {test:0};
-
+	
 	div
 		.bind("setData",function(e,key,value){ hits[key] += value; })
 		.bind("setData.foo",function(e,key,value){ hits[key] += value; })