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diff --git a/libstdc++-v3/testsuite/25_algorithms/max_element/1.cc b/libstdc++-v3/testsuite/25_algorithms/max_element/1.cc
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+// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// .
+
+// 25.3.7 [lib.alg.min.max]
+
+#include
+#include
+#include
+
+using __gnu_test::test_container;
+using __gnu_test::forward_iterator_wrapper;
+using std::max_element;
+
+typedef test_container Container;
+
+void
+test1()
+{
+ // Note: The standard is unclear on what should happen in this case.
+ // This seems the only really sensible behaviour, and what is done.
+ int array[] = {0};
+ Container con(array, array);
+ VERIFY(max_element(con.begin(), con.end()).ptr == array);
+}
+
+void
+test2()
+{
+ int array[] = {0};
+ Container con(array, array + 1);
+ VERIFY(max_element(con.begin(), con.end()).ptr == array);
+}
+
+void
+test3()
+{
+ int array[] = {3, 0};
+ Container con(array, array + 2);
+ VERIFY(max_element(con.begin(), con.end()).ptr == array);
+}
+
+void
+test4()
+{
+ int array[] = {0, 3, 6, 2, 6, 4, 0};
+ Container con(array, array + 7);
+ VERIFY(max_element(con.begin(), con.end()).ptr == array + 2);
+}
+
+int main()
+{
+ test1();
+ test2();
+ test3();
+ test4();
+}