Index: /CKEditor/tests/tt/4455/1.html
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--- /CKEditor/tests/tt/4455/1.html	(revision 4479)
+++ /CKEditor/tests/tt/4455/1.html	(revision 4479)
@@ -0,0 +1,28 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+	"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+	<title>Ticket: #4455</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( 'test-editor' );
+		};
+	</script>
+</head>
+<body>
+<pre>
+=== Test document editable when loading image ===
+ 1. Click inside the editing document while image is loading ( Verified by loading status prompted on browser status-bar ). 
+ * Expected Result: The cursor should be blinking and content is editable. 
+</pre>
+<textarea id="test-editor" name="test-editor" rows="10" cols="80">
+<p>
+	some <img src="http://image/not/exsit" /> text
+</p>
+</textarea>
+</body>
+</html>
