diff --git a/test/assert_msg_test2.cpp b/test/assert_msg_test2.cpp
new file mode 100644
index 0000000..9d8f8da
--- /dev/null
+++ b/test/assert_msg_test2.cpp
@@ -0,0 +1,114 @@
+//
+//  assert_msg_test2.cpp - a test for BOOST_ASSERT_MSG and NDEBUG
+//
+//  Copyright (c) 2014 Peter Dimov
+//
+//  Distributed under the Boost Software License, Version 1.0.
+//  See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt
+//
+
+#include <boost/detail/lightweight_test.hpp>
+#include <stdio.h>
+
+// default case, !NDEBUG
+// BOOST_ASSERT_MSG(x) -> assert(x)
+
+#undef NDEBUG
+#include <boost/assert.hpp>
+
+void test_default()
+{
+    int x = 1;
+
+    BOOST_ASSERT_MSG( 1, "msg" );
+    BOOST_ASSERT_MSG( x, "msg" );
+    BOOST_ASSERT_MSG( x == 1, "msg" );
+}
+
+// default case, NDEBUG
+// BOOST_ASSERT_MSG(x) -> assert(x)
+
+#define NDEBUG
+#include <boost/assert.hpp>
+
+void test_default_ndebug()
+{
+    int x = 1;
+
+    BOOST_ASSERT_MSG( 1, "msg" );
+    BOOST_ASSERT_MSG( x, "msg" );
+    BOOST_ASSERT_MSG( x == 1, "msg" );
+
+    BOOST_ASSERT_MSG( 0, "msg" );
+    BOOST_ASSERT_MSG( !x, "msg" );
+    BOOST_ASSERT_MSG( x == 0, "msg" );
+}
+
+// BOOST_ENABLE_ASSERT_DEBUG_HANDLER, !NDEBUG
+// same as BOOST_ENABLE_ASSERT_HANDLER
+
+#define BOOST_ENABLE_ASSERT_DEBUG_HANDLER
+
+#undef NDEBUG
+#include <boost/assert.hpp>
+
+int handler_invoked = 0;
+
+void boost::assertion_failed_msg( char const * expr, char const * msg, char const * function, char const * file, long line )
+{
+    printf( "Expression: %s\nMessage: %s\nFunction: %s\nFile: %s\nLine: %ld\n\n", expr, msg, function, file, line );
+    ++handler_invoked;
+}
+
+void test_debug_handler()
+{
+    handler_invoked = 0;
+
+    int x = 1;
+
+    BOOST_ASSERT_MSG( 1, "msg" );
+    BOOST_ASSERT_MSG( x, "msg" );
+    BOOST_ASSERT_MSG( x == 1, "msg" );
+
+    BOOST_ASSERT_MSG( 0, "msg" );
+    BOOST_ASSERT_MSG( !x, "msg" );
+    BOOST_ASSERT_MSG( x == 0, "msg" );
+
+    BOOST_TEST( handler_invoked == 3 );
+}
+
+// BOOST_ENABLE_ASSERT_DEBUG_HANDLER, NDEBUG
+// BOOST_ASSERT_MSG(x) -> ((void)0)
+
+#define NDEBUG
+#include <boost/assert.hpp>
+
+void test_debug_handler_ndebug()
+{
+    handler_invoked = 0;
+
+    int x = 1;
+
+    BOOST_ASSERT_MSG( 1, "msg" );
+    BOOST_ASSERT_MSG( x, "msg" );
+    BOOST_ASSERT_MSG( x == 1, "msg" );
+
+    BOOST_ASSERT_MSG( 0, "msg" );
+    BOOST_ASSERT_MSG( !x, "msg" );
+    BOOST_ASSERT_MSG( x == 0, "msg" );
+
+    BOOST_TEST( handler_invoked == 0 );
+}
+
+#undef BOOST_ENABLE_ASSERT_DEBUG_HANDLER
+
+int main()
+{
+    test_default();
+    test_default_ndebug();
+    test_debug_handler();
+    test_debug_handler_ndebug();
+
+    return boost::report_errors();
+}