From 7c0982029f6a013e038fc1a49a483c6f8a24c460 Mon Sep 17 00:00:00 2001
From: Oleg Gaidarenko <markelog@gmail.com>
Date: Tue, 22 Dec 2015 17:27:38 +0300
Subject: [PATCH] Revert "CSS: simplify hack of css getter for the computed
 values"

This reverts commit dac716ca65a83bab2449ffa35c43b4b52e26a0c1.
---
 src/css/curCSS.js       | 12 ++++++++++--
 test/data/testsuite.css |  5 -----
 test/unit/css.js        | 15 ++-------------
 3 files changed, 12 insertions(+), 20 deletions(-)

diff --git a/src/css/curCSS.js b/src/css/curCSS.js
index 8acf49038..078cff6e1 100644
--- a/src/css/curCSS.js
+++ b/src/css/curCSS.js
@@ -76,7 +76,7 @@ if ( window.getComputedStyle ) {
 	};
 
 	curCSS = function( elem, name, computed ) {
-		var left, ret,
+		var left, rs, rsLeft, ret,
 			style = elem.style;
 
 		computed = computed || getStyles( elem );
@@ -88,7 +88,7 @@ if ( window.getComputedStyle ) {
 			ret = style[ name ];
 		}
 
-		// Simplified hack by Dean Edwards
+		// From the awesome hack by Dean Edwards
 		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
 
 		// If we're not dealing with a regular pixel number
@@ -101,13 +101,21 @@ if ( window.getComputedStyle ) {
 
 			// Remember the original values
 			left = style.left;
+			rs = elem.runtimeStyle;
+			rsLeft = rs && rs.left;
 
 			// Put in the new values to get a computed value out
+			if ( rsLeft ) {
+				rs.left = elem.currentStyle.left;
+			}
 			style.left = name === "fontSize" ? "1em" : ret;
 			ret = style.pixelLeft + "px";
 
 			// Revert the changed values
 			style.left = left;
+			if ( rsLeft ) {
+				rs.left = rsLeft;
+			}
 		}
 
 		// Support: IE<9
diff --git a/test/data/testsuite.css b/test/data/testsuite.css
index 9f80473d8..de5f3fb00 100644
--- a/test/data/testsuite.css
+++ b/test/data/testsuite.css
@@ -163,8 +163,3 @@ section { background:#f0f; display:block; }
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
 }
 
-.get-computed-value {
-	padding-left: 50%;
-	width: 20%;
-	font-size: 2em;
-}
diff --git a/test/unit/css.js b/test/unit/css.js
index b15f2c76d..79dfbe903 100644
--- a/test/unit/css.js
+++ b/test/unit/css.js
@@ -122,19 +122,8 @@ QUnit.test( "css(String|Hash)", function( assert ) {
 QUnit.test( "css(String) computed values", function( assert ) {
 	assert.expect( 3 );
 
-	var div = jQuery( "<div/>" ).addClass( "get-computed-value" ),
-		fixture = document.getElementById( "qunit-fixture" );
-
-	div.appendTo( fixture );
-	assert.strictEqual( div.css( "padding-left" ), "500px", "should get computed value for padding-left property" );
-	assert.strictEqual( div.css( "width" ), "200px", "should get computed value for width property" );
-	assert.strictEqual( div.css( "font-size" ), "32px", "should get computed value for font-size property" );
-} );
-
-QUnit.test( "css() explicit and relative values", function( assert ) {
-	assert.expect( 29 );
-
-	var $elem = jQuery( "#nothiddendiv" );
+test( "css() explicit and relative values", 29, function() {
+	var $elem = jQuery("#nothiddendiv");
 
 	$elem.css( { "width": 1, "height": 1, "paddingLeft": "1px", "opacity": 1 } );
 	assert.equal( $elem.css( "width" ), "1px", "Initial css set or width/height works (hash)" );
-- 
2.39.5