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diff --git a/libstdc++-v3/testsuite/20_util/tuple/cons/assignment.cc b/libstdc++-v3/testsuite/20_util/tuple/cons/assignment.cc
new file mode 100644
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--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/cons/assignment.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 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/>.
+
+// Tuple
+
+#include <tuple>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int
+main()
+{
+  bool test __attribute__((unused)) = true;
+
+  tuple<> ta;
+  tuple<> tb;
+  ta = tb;
+
+  tuple<int> tc(1);
+  tuple<int> td(0);
+  td = tc;
+  VERIFY(get<0>(td) == 1);
+
+  int i=0;
+  tuple<int&> te(i);
+  te = tc;
+  VERIFY(i == 1);
+
+  tuple<const int&> tf(tc);
+
+  get<0>(tc) = 2;
+  VERIFY(get<0>(tf) == 2);
+  tuple<double> tg;
+  tg = tc;
+}