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diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/1.cc
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+++ b/libstdc++-v3/testsuite/21_strings/basic_string/rfind/char/1.cc
@@ -0,0 +1,92 @@
+// 2000-06-22 -=dbv=-  (shamelessy copied from bkoz' find.cc)
+
+// Copyright (C) 2000, 2003, 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/>.
+
+#include <string>
+#include <testsuite_hooks.h>
+
+// 21.3.6.2 basic_string rfind
+bool test01(void)
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::string::size_type csize_type;
+  typedef std::string::const_reference cref;
+  typedef std::string::reference ref;
+  csize_type npos = std::string::npos;
+  csize_type csz01, csz02;
+
+  const char str_lit01[] = "mave";
+  const std::string str01("mavericks, santa cruz");
+  std::string str02(str_lit01);
+  std::string str03("s, s");
+  std::string str04;
+
+  // size_type rfind(const string&, size_type pos = 0) const;
+  csz01 = str01.rfind(str01);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str01, 4);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str02,3);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str02);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str03);
+  VERIFY( csz01 == 8 );
+  csz01 = str01.rfind(str03, 3);
+  VERIFY( csz01 == npos );
+  csz01 = str01.rfind(str03, 12);
+  VERIFY( csz01 == 8 );
+
+  // An empty string consists of no characters
+  // therefore it should be found at every point in a string,
+  // except beyond the end
+  csz01 = str01.rfind(str04, 0);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str04, 5);
+  VERIFY( csz01 == 5 );
+  csz01 = str01.rfind(str04, str01.size());
+  VERIFY( csz01 == str01.size() );
+  csz01 = str01.rfind(str04, str01.size()+1);
+  VERIFY( csz01 == str01.size() );
+
+  // size_type rfind(const char* s, size_type pos, size_type n) const;
+  csz01 = str01.rfind(str_lit01, 0, 3);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str_lit01, 3, 0);
+  VERIFY( csz01 == 3 );
+
+  // size_type rfind(const char* s, size_type pos = 0) const;
+  csz01 = str01.rfind(str_lit01);
+  VERIFY( csz01 == 0 );
+  csz01 = str01.rfind(str_lit01, 3);
+  VERIFY( csz01 == 0 );
+
+  // size_type rfind(char c, size_type pos = 0) const;
+  csz01 = str01.rfind('z');
+  csz02 = str01.size() - 1;
+  VERIFY( csz01 == csz02 );
+  csz01 = str01.rfind('/');
+  VERIFY( csz01 == npos );
+  return test;
+}
+
+int main()
+{
+  test01();
+  return 0;
+}