Add the boost::hash unit tests.

[SVN r27903]

test/hash_pointer_test.cpp

@@ -0,0 +1,31 @@
+//  (C) Copyright Daniel James 2005.
+//  Use, modification and distribution are subject to 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/functional/hash/hash.hpp>
+
+#define BOOST_AUTO_TEST_MAIN
+#include <boost/test/auto_unit_test.hpp>
+
+#include <boost/limits.hpp>
+#include <boost/mpl/assert.hpp>
+#include <boost/type_traits/is_base_and_derived.hpp>
+
+#include "./compile_time.hpp"
+
+BOOST_AUTO_UNIT_TEST(pointer_tests)
+{
+    BOOST_CHECK(compile_time_tests<int*>::success);
+    BOOST_CHECK(compile_time_tests<void*>::success);
+
+    boost::hash<int*> x1;
+    boost::hash<int*> x2;
+
+    int int1;
+    int int2;
+
+    BOOST_CHECK_EQUAL(x1(0), x2(0));
+    BOOST_CHECK_EQUAL(x1(&int1), x2(&int1));
+    BOOST_CHECK_EQUAL(x1(&int2), x2(&int2));
+}