Index: /CKEditor/tests/tt/6642/1.js
===================================================================
--- /CKEditor/tests/tt/6642/1.js	(revision 7142)
+++ /CKEditor/tests/tt/6642/1.js	(revision 7142)
@@ -0,0 +1,19 @@
+/**
+ * @tc
+ * @name test paste should split block element.
+ * @tags copy,paste
+ * @browsers ie,ff
+ */
+
+// Load the page, switch the demo page language to 'en'.
+browser.get( vars[ 'base' ] + "ui_languages.html" );
+sampleLanguageTo( 'en' );
+
+var editor = browser.editor( 'editor1' );
+
+// Create a list which has text direction and then merge with the above one.
+editor.data( '<h1>heading1</h1>' );
+editor.type( Keys.CONTROL, 'a' ).type( Keys.CONTROL, 'c' ).type( Keys.END ).type( Keys.ARROW_LEFT, 5 ).type( Keys.CONTROL, 'v' );
+var expected = '<h1>hea</h1><h1>heading1</h1><h1>ding1</h1>';
+var actual = browser.cleanHtml( editor.runAtEditor( function() { return editor.getSnapshot(); } ) ).replace( /<br[^>]*>/ig, '' );
+Assert.areEqual(expected, actual, "Editor output doesn't match." );