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diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/1.cc
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+++ b/libstdc++-v3/testsuite/21_strings/basic_string/capacity/char/1.cc
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+// 1999-05-11 bkoz
+
+// Copyright (C) 1999, 2002, 2003, 2004, 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/>.
+
+// 21.3.3 string capacity
+
+#include <string>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  // POD types : resize, capacity, reserve
+  bool test __attribute__((unused)) = true;
+  std::string str01;
+  typedef std::string::size_type size_type_s;
+
+  size_type_s sz01 = str01.capacity();
+  str01.reserve(100);
+  size_type_s sz02 = str01.capacity();
+  VERIFY( sz02 >= sz01 );
+  VERIFY( sz02 >= 100 );
+  str01.reserve();
+  sz01 = str01.capacity();
+  VERIFY( sz01 == 0 );
+
+  sz01 = str01.size() + 5;
+  str01.resize(sz01);
+  sz02 = str01.size();
+  VERIFY( sz01 == sz02 );
+
+  sz01 = str01.size() - 5;
+  str01.resize(sz01);
+  sz02 = str01.size();
+  VERIFY( sz01 == sz02 );
+
+  std::string str05(30, 'q');
+  std::string str06 = str05;
+  str05 = str06 + str05;
+  VERIFY( str05.capacity() >= str05.size() );
+  VERIFY( str06.capacity() >= str06.size() );
+
+  // POD types: size, length, max_size, clear(), empty()
+  bool b01;
+  std::string str011;
+  b01 = str01.empty();  
+  VERIFY( b01 == true );
+  sz01 = str01.size();
+  sz02 = str01.length();
+  VERIFY( sz01 == sz02 );
+  str01.c_str();
+  sz01 = str01.size();
+  sz02 = str01.length();
+  VERIFY( sz01 == sz02 );
+
+  sz01 = str01.length();
+  str01.c_str();
+  str011 = str01 +  "_addendum_";
+  str01.c_str();
+  sz02 = str01.length();    
+  VERIFY( sz01 == sz02 );
+  sz02 = str011.length();
+  VERIFY( sz02 > sz01 );
+    
+  // trickster allocator issues involved with these:
+  std::string str3 = "8-chars_8-chars_";
+  std::string str4 = str3 + "7-chars";
+  
+  sz01 = str01.size();
+  sz02 = str01.max_size();  
+  VERIFY( sz02 >= sz01 );
+
+  sz01 = str01.size();
+  str01.clear();  
+  b01 = str01.empty(); 
+  VERIFY( b01 == true );
+  sz02 = str01.size();  
+  VERIFY( sz01 >= sz02 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}