From: Michał Gołębiowski <m.goleb@gmail.com>
Date: Tue, 7 Mar 2017 15:36:28 +0000 (+0100)
Subject: Tests: Clean up after the CSS Custom Properties support test
X-Git-Tag: 3.2.0~7
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=fc34dbc27124a49ba5e3d492de0bfc50fe75ba61;p=jquery.git

Tests: Clean up after the CSS Custom Properties support test

Ref bcec54ee7271e2d0e427bcb246e3d2009a8f84f9
Ref 619bf98d5b479f9582dbc40259b666f1c5a83146
---

diff --git a/test/unit/css.js b/test/unit/css.js
index d080a5fe0..b6bb95584 100644
--- a/test/unit/css.js
+++ b/test/unit/css.js
@@ -1558,10 +1558,12 @@ QUnit.test( "Do not throw on frame elements from css method (#15098)", function(
 
 ( function() {
 	var supportsCssVars,
-		div = jQuery( "<div>" ).appendTo( "#qunit-fixture" )[ 0 ];
+		elem = jQuery( "<div>" ).appendTo( document.body ),
+		div = elem[ 0 ];
 
 	div.style.setProperty( "--prop", "value" );
-	supportsCssVars = getComputedStyle( div ).getPropertyValue( "--prop" );
+	supportsCssVars = !!getComputedStyle( div ).getPropertyValue( "--prop" );
+	elem.remove();
 
 	QUnit[ supportsCssVars ? "test" : "skip" ]( "css(--customProperty)", function( assert ) {
 		jQuery( "#qunit-fixture" ).append(