Index: /CKEditor/tests/tt/6687/1.html
===================================================================
--- /CKEditor/tests/tt/6687/1.html	(revision 6510)
+++ /CKEditor/tests/tt/6687/1.html	(revision 6510)
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+	"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+	<title>Ticket: #6687 - Empty tag should be removed on inline-style format</title>
+	<meta name="tags" content="editor,manual,all">
+	<script type="text/javascript" src="../../cktester/cell.js"></script>
+	<script>
+		YAHOO.util.Event.removeListener( window, 'load' );
+		window.onload = function ()
+		{
+			CKEDITOR.replace( 'editor1');
+		}
+	</script>
+</head>
+<body>
+<pre>
+=== TC 1 ===
+ 1. Select 测试
+ 1. Change font size to 48
+  * See that selection has size of 48
+ 1. switch to Source mode
+ * Result should be: {{{<span style='font-size:48px;'>测试</span>}}}
+
+</pre>
+Editor 1 
+<textarea id="editor1" name="editor1">
+	<span style='font-size:28px;'>测试</span>
+</textarea>
+</body>
+</html>
