From 1299e89dcd803ee0ed48622c716dc3d4c8567cb7 Mon Sep 17 00:00:00 2001
From: Azatoth <azatoth@gmail.com>
Date: Tue, 12 Apr 2011 00:17:07 -0400
Subject: [PATCH] QUnit test for overriding important css declarations,
 references #4427

---
 test/data/testsuite.css |  4 ++++
 test/unit/css.js        | 15 +++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/test/data/testsuite.css b/test/data/testsuite.css
index cffaaa46..7df76834 100644
--- a/test/data/testsuite.css
+++ b/test/data/testsuite.css
@@ -109,3 +109,7 @@ div#show-tests * { display: none; }
 #nothiddendiv { font-size: 16px; }
 #nothiddendivchild.em { font-size: 2em; }
 #nothiddendivchild.prct { font-size: 150%; }
+
+div.isimportant {
+    background-color: rgb(255, 255, 255) !important;
+}
diff --git a/test/unit/css.js b/test/unit/css.js
index b94c6a8d..4578b197 100644
--- a/test/unit/css.js
+++ b/test/unit/css.js
@@ -377,3 +377,18 @@ test("marginRight computed style (bug #3333)", function() {
 
 	equals($div.css("marginRight"), "0px", "marginRight correctly calculated with a width and display block");
 });
+
+test("$().css override !important css declarations (bug #4427)", function(){
+	expect(4);
+	var div = jQuery("<div/>", {
+		"class": "isimportant" // background-color: #fff !important
+	});
+	div.css("backgroundColor", "rgb(0, 255, 0)");
+	equals( div.css("backgroundColor"), "rgb(0, 255, 0)", "Background color is overrided to rgb(0, 255, 0)" );
+	equals( div.css("background-color"), "rgb(0, 255, 0)", "Background color is overrided to rgb(0, 255, 0)"  );
+
+	div.css("background-color", "rgb(0, 255, 0)");
+	equals( div.css("backgroundColor"), "rgb(0, 255, 0)", "Background color is overrided to rgb(0, 255, 0)"  );
+	equals( div.css("background-color"), "rgb(0, 255, 0)", "Background color is overrided to rgb(0, 255, 0)"  );
+
+});