X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=test%2Funit%2Fcore.js;h=990926d04b9b1903f51fdde7aa28c42f5be5c6f0;hb=5a0ac24e35c07fe4be22df828e6b909fe65237b9;hp=d50997b2ccb16303944bf988b7413531abd8e96f;hpb=230614b4df313493813d688b63ab68f3812a0030;p=jquery.git

diff --git a/test/unit/core.js b/test/unit/core.js
index d50997b..990926d 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -643,7 +643,7 @@ test("jQuery.merge()", function() {
 });
 
 test("jQuery.extend(Object, Object)", function() {
-	expect(25);
+	expect(27);
 
 	var settings = { xnumber1: 5, xnumber2: 7, xstring1: "peter", xstring2: "pan" },
 		options = { xnumber2: 1, xstring2: "x", xxx: "newstring" },
@@ -653,7 +653,9 @@ test("jQuery.extend(Object, Object)", function() {
 		deep1copy = { foo: { bar: true } },
 		deep2 = { foo: { baz: true }, foo2: document },
 		deep2copy = { foo: { baz: true }, foo2: document },
-		deepmerged = { foo: { bar: true, baz: true }, foo2: document };
+		deepmerged = { foo: { bar: true, baz: true }, foo2: document },
+		arr = [1, 2, 3],
+		nestedarray = { arr: arr };
 
 	jQuery.extend(settings, options);
 	same( settings, merged, "Check if extended: settings must be extended" );
@@ -668,6 +670,9 @@ test("jQuery.extend(Object, Object)", function() {
 	same( deep2.foo, deep2copy.foo, "Check if not deep2: options must not be modified" );
 	equals( deep1.foo2, document, "Make sure that a deep clone was not attempted on the document" );
 
+	ok( jQuery.extend(true, [], arr) !== arr, "Deep extend of array must clone array" );
+	ok( jQuery.extend(true, {}, nestedarray).arr !== arr, "Deep extend of object must clone child array" );
+
 	var empty = {};
 	var optionsWithLength = { foo: { length: -1 } };
 	jQuery.extend(true, empty, optionsWithLength);