old-autovect-branch/libstdc++-v3/testsuite/27_io/manipulators/adjustfield/char/2.cc

   1 // Copyright (C) 1997, 1998, 1999, 2002, 2004
   2 // Free Software Foundation, Inc.
   3 //
   4 // This file is part of the GNU ISO C++ Library.  This library is free
   5 // software; you can redistribute it and/or modify it under the
   6 // terms of the GNU General Public License as published by the
   7 // Free Software Foundation; either version 2, or (at your option)
   8 // any later version.
   9
  10 // This library is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License along
  16 // with this library; see the file COPYING.  If not, write to the Free
  17 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  18 // USA.
  19
  20 // As a special exception, you may use this file as part of a free software
  21 // library without restriction.  Specifically, if other files instantiate
  22 // templates or use macros or inline functions from this file, or you compile
  23 // this file and link it with other files to produce an executable, this
  24 // file does not by itself cause the resulting executable to be covered by
  25 // the GNU General Public License.  This exception does not however
  26 // invalidate any other reasons why the executable file might be covered by
  27 // the GNU General Public License.
  28
  29 #include <sstream>
  30 #include <locale>
  31 #include <iomanip>
  32 #include <testsuite_hooks.h>
  33
  34 void test02()
  35 {
  36   bool test __attribute__((unused)) = true;
  37   const std::string     str_blank;
  38   std::string           str_tmp;
  39   std::stringbuf        strbuf;
  40   std::ostream          o(&strbuf);
  41
  42   o << std::setw(6) << std::right << "san";
  43   VERIFY( strbuf.str() == "   san" );
  44   strbuf.str(str_blank);
  45
  46   o << std::setw(6) << std::internal << "fran";
  47   VERIFY( strbuf.str() == "  fran" );
  48   strbuf.str(str_blank);
  49
  50   o << std::setw(6) << std::left << "cisco";
  51   VERIFY( strbuf.str() == "cisco " );
  52   strbuf.str(str_blank);
  53 }
  54
  55 int
  56 main()
  57 {
  58   test02();
  59   return 0;
  60 }