Revert "Test: Don't attach elements to body"

This reverts commit 24dcb86.

Author: mgol

jquery.color.js

@@ -640,7 +640,7 @@ color.hook = function( hook ) {
 					if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
 						curElem = hook === "backgroundColor" ? elem.parentNode : elem;
 						while (
-							(backgroundColor === "" || backgroundColor === "transparent") &&
+							( backgroundColor === "" || backgroundColor === "transparent" ) &&
 							curElem && curElem.style
 						) {
 							try {
@@ -659,7 +659,8 @@ color.hook = function( hook ) {
 				}
 				try {
 					elem.style[ hook ] = value;
-				} catch( e ) {
+				} catch ( e ) {
+
 					// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
 				}
 			}

test/unit/color.js

@@ -49,7 +49,7 @@ QUnit.test( "jQuery.Color({ red: 10, green: 20, blue: 30, alpha: 0.4 })", functi
 } );
 
 QUnit.test( "jQuery.Color( element, \"color\" )", function( assert ) {
-	var $div = jQuery( "<div>" ).css( "color", "#fff" );
+	var $div = jQuery( "<div>" ).appendTo( "body" ).css( "color", "#fff" );
 	assert.expect( 8 );
 	testParts( jQuery.Color( $div, "color" ), {
 		prefix: "jQuery(<div>): ",
@@ -65,6 +65,7 @@ QUnit.test( "jQuery.Color( element, \"color\" )", function( assert ) {
 		blue: 255,
 		alpha: 1
 	}, assert );
+	$div.remove();
 } );
 
 parseTest( jQuery.Color( { red: 100 } ), {
@@ -616,7 +617,7 @@ QUnit.test( "animated", function( assert ) {
 	assert.expect( 8 );
 
 	var done = assert.async(),
-		el = jQuery( "<div></div>" ).css( { color: "#000000" } );
+		el = jQuery( "<div></div>" ).appendTo( "body" ).css( { color: "#000000" } );
 
 	el.animate( { color: "#ffffff" }, 1, function() {
 		testParts( jQuery.Color( el, "color" ), {
@@ -636,6 +637,7 @@ QUnit.test( "animated", function( assert ) {
 			alpha: 1
 		}, assert );
 
+		el.remove();
 		done();
 	} );
 } );
@@ -653,20 +655,20 @@ QUnit.test( "animated documentFragment", function( assert ) {
 } );
 
 QUnit.test( "Setting CSS to empty string / inherit", function( assert ) {
-	var el = jQuery( "<div></div>" ).css( { color: "#fff" } );
+	var el = jQuery( "<div></div>" ).appendTo( "body" ).css( { color: "#fff" } );
 	assert.expect( 2 );
 
 	el.css( "color", "" );
 	assert.equal( el[ 0 ].style.color, "", "CSS was set to empty string" );
 
 	el.css( "color", "inherit" );
-	assert.ok( el[ 0 ].style.color === "inherit", "Setting CSS to inherit didn't throw error" );
+	assert.ok( el[ 0 ].style.color === "" || el[ 0 ].style.color === "inherit", "Setting CSS to inherit didn't throw error" );
 } );
 
 QUnit.test( "Setting CSS to transparent", function( assert ) {
 	assert.expect( 1 );
 
-	var parentEl = jQuery( "<div></div>" ).css( { backgroundColor: "blue" } ),
+	var parentEl = jQuery( "<div></div>" ).appendTo( "body" ).css( { backgroundColor: "blue" } ),
 		el = jQuery( "<div></div>" ).appendTo( parentEl );
 
 	el.css( "backgroundColor", "transparent" );