Fixed #1095 bug where radio buttons became unchecked during show(). Also added unit test and had to fix a selector test that was broken by the new testing div in test/index.html. Last made some whitespace changes.

src/core.js

@@ -765,7 +765,7 @@ jQuery.extend({
 				// Otherwise, we need to flip out more values
 				} else {
 					elem = jQuery( elem.cloneNode(true) )
-						.find(":radio").removeAttr("checked").end()
+						.find(":radio").removeAttr("checked").removeAttr("defaultChecked").end()
 						.css({
 							visibility: "hidden",
 							position: "absolute",

test/index.html

@@ -132,7 +132,16 @@ Z</textarea>
 			<input type="radio" name="R1" value="2" />
 			<input type="text" name="My Name" value="me" />
 			<input type="reset" name="reset" value="NO" />
-			<select name="S1">
				<option value="abc">ABC</option>
				<option value="abc">ABC</option>
				<option value="abc">ABC</option>
			</select>
			<select name="S2" multiple="multiple" size="3">
				<option value="abc">ABC</option>

				<option value="abc">ABC</option>
				<option value="abc">ABC</option>
			</select>
+			<select name="S1">
+				<option value="abc">ABC</option>
+				<option value="abc">ABC</option>
+				<option value="abc">ABC</option>
+			</select>
+			<select name="S2" multiple="multiple" size="3">
+				<option value="abc">ABC</option>
+				<option value="abc">ABC</option>
+				<option value="abc">ABC</option>
+			</select>
 			<select name="S3">
 				<option selected="selected">YES</option>
 			</select>
@@ -150,6 +159,16 @@ Z</textarea>
 				<option selected="selected" value="NO">NO</option>
 			</select>
 		</form>
+		<div id="moretests">
+			<form>
+				<div id="checkedtest" style="display:none;">
+					<input type="radio" name="checkedtestradios" checked="checked"/>
+					<input type="radio" name="checkedtestradios" value="on"/>
+					<input type="checkbox" name="checkedtestcheckboxes" checked="checked"/>
+					<input type="checkbox" name="checkedtestcheckboxes" />
+				</div>
+			</form>
+		</div>
 	</div>
 	</dl>
 	

test/unit/core.js

@@ -389,6 +389,18 @@ test("css(String, Object)", function() {
 	ok( $('#foo').css('opacity') == '1', "Assert opacity is 1 when set to an empty String" );
 });
 
+test("jQuery.css(elem, 'height') doesn't clear radio buttons (bug #1095)", function () {
+	expect(4);
+
+	var $checkedtest = $("#checkedtest");
+	// IE6 was clearing "checked" in jQuery.css(elem, "height");
+	jQuery.css($checkedtest[0], "height");
+	ok( !! $(":radio:first", $checkedtest).attr("checked"), "Check first radio still checked." );
+	ok( ! $(":radio:last", $checkedtest).attr("checked"), "Check last radio still NOT checked." );
+	ok( !! $(":checkbox:first", $checkedtest).attr("checked"), "Check first checkbox still checked." );
+	ok( ! $(":checkbox:last", $checkedtest).attr("checked"), "Check last checkbox still NOT checked." );
+});
+
 test("text()", function() {
 	expect(1);
 	var expected = "This link has class=\"blog\": Simon Willison's Weblog";

test/unit/selector.js

@@ -193,7 +193,7 @@ test("pseudo (:) selectors", function() {
 	t( "Selected Option Element", "#form option:selected", ["option1a","option2d","option3b","option3c"] );
 	t( "Text Contains", "a:contains('Google')", ["google","groups"] );
 	t( "Text Contains", "a:contains('Google Groups')", ["groups"] );
-	t( "Element Preceded By", "p ~ div", ["foo","fx-queue","fx-tests"] );
+	t( "Element Preceded By", "p ~ div", ["foo","fx-queue","fx-tests", "moretests"] );
 	t( "Not", "a.blog:not(.link)", ["mark"] );
 	
 	t( "nth Element", "p:nth(1)", ["ap"] );