Couple more unit tets for isValidUnit()

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@1968 eee81c28-f429-11dd-99c0-75d572ba1ddd

test/units_test.html

@@ -47,7 +47,7 @@
 	});
 
 	test('Test svgedit.units.isValidUnit()', function() {
-		expect(12);
+		expect(14);
 
 		setUp();
 		
@@ -65,6 +65,8 @@
 		ok(isValidUnit("6px"));
 		ok(isValidUnit("6.3pc"));
 		ok(isValidUnit("-0.4em"));
+		ok(isValidUnit("-0.ex"));
+		ok(isValidUnit("40.123%"));
 	});
   });
   </script>