Css: Use only positive integers as values for widows/orphans

According to http://www.w3.org/TR/CSS2/page.html#propdef-orphans, widows
and orphans can take only positive integer values. Together with a Chrome 34
regression this caused the test to fail.

Fixes #15016
Closes gh-1563

diff --git a/test/unit/css.js b/test/unit/css.js
index 6a8d7ac465138bf8db7ee8f9b6244571e418e232..bfbe8ae5e55867b93ae378705a76eb1c56f3b44c 100644 (file)
--- a/test/unit/css.js
+++ b/test/unit/css.js
@@ -708,14 +708,7 @@ test("widows & orphans #8936", function () {
 
        var $p = jQuery("<p>").appendTo("#qunit-fixture");
 
-       expect( 4 );
-       $p.css({
-               "widows": 0,
-               "orphans": 0
-       });
-
-       equal( $p.css( "widows" ) || jQuery.style( $p[0], "widows" ), 0, "widows correctly start with value 0" );
-       equal( $p.css( "orphans" ) || jQuery.style( $p[0], "orphans" ), 0, "orphans correctly start with value 0" );
+       expect( 2 );
 
        $p.css({
                "widows": 3,