Index: error_code_test.cpp
===================================================================
RCS file: /cvsroot/boost/boost/libs/system/test/error_code_test.cpp,v
retrieving revision 1.1
diff -u -r1.1 error_code_test.cpp
--- error_code_test.cpp	3 Nov 2006 16:57:30 -0000	1.1
+++ error_code_test.cpp	18 Dec 2006 20:55:22 -0000
@@ -27,9 +27,10 @@
 
 # if defined( BOOST_WINDOWS_API )
 #   include "winerror.h"
-#   include <boost/cerrno.hpp>
 # endif
 
+#include <boost/cerrno.hpp>
+
 //  test_main  ---------------------------------------------------------------//
 
 // TODO: supply a build jam file
@@ -107,8 +108,10 @@
 
 #else
   BOOST_CHECK( ec == ec_0_native );
+  ec = error_code( EPERM, native_ecat );
+  BOOST_CHECK( ec.message().find(std::strerror(EPERM)) != std::string::npos);
 #endif
-  
+
   return 0;
 }