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diff --git a/libstdc++-v3/testsuite/tr1/6_containers/unordered_multimap/insert/multimap_single.cc b/libstdc++-v3/testsuite/tr1/6_containers/unordered_multimap/insert/multimap_single.cc
new file mode 100644
index 000000000..f4e1ab968
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/6_containers/unordered_multimap/insert/multimap_single.cc
@@ -0,0 +1,77 @@
+// { dg-do run }
+
+// 2005-2-17  Matt Austern  <austern@apple.com>
+//
+// 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
+// <http://www.gnu.org/licenses/>.
+
+// 6.3.4.6 unordered_multimap
+// Single-element insert
+
+#include <string>
+#include <iterator>
+#include <tr1/unordered_map>
+#include "testsuite_hooks.h"
+
+bool test __attribute__((unused)) = true;
+
+void test01()
+{
+  typedef std::tr1::unordered_multimap<std::string, int> Map;
+  typedef std::pair<const std::string, int> Pair;
+
+  Map m;
+  VERIFY(m.empty());
+
+  Map::iterator i = m.insert(Pair("abcde", 3));
+  VERIFY(m.size() == 1);
+  VERIFY(std::distance(m.begin(), m.end()) == 1);
+  VERIFY(i == m.begin());
+  VERIFY(i->first == "abcde");
+  VERIFY(i->second == 3);
+}
+
+void test02()
+{
+  typedef std::tr1::unordered_multimap<std::string, int> Map;
+  typedef std::pair<const std::string, int> Pair;
+
+  Map m;
+  VERIFY(m.empty());
+
+  m.insert(Pair("abcde", 3));
+  m.insert(Pair("abcde", 7));
+
+  VERIFY(m.size() == 2);
+  VERIFY(std::distance(m.begin(), m.end()) == 2);
+
+  Map::iterator i1 = m.begin();
+  Map::iterator i2 = i1;
+  ++i2;
+
+  VERIFY(i1->first == "abcde");
+  VERIFY(i2->first == "abcde");
+  VERIFY((i1->second == 3 && i2->second == 7) ||
+	 (i1->second == 7 && i2->second == 3));
+}
+
+int main()
+{
+  test01();
+  test02();
+  return 0;
+}