libstdc++-v3/testsuite/27_io/manipulators/adjustfield/wchar_t/2.cc

   1 // Copyright (C) 2004-2015 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18
  19 #include <sstream>
  20 #include <locale>
  21 #include <iomanip>
  22 #include <testsuite_hooks.h>
  23
  24 void test02()
  25 {
  26   bool test __attribute__((unused)) = true;
  27   const std::wstring    str_blank;
  28   std::wstring          str_tmp;
  29   std::wstringbuf       strbuf;
  30   std::wostream         o(&strbuf);
  31
  32   o << std::setw(6) << std::right << L"san";
  33   VERIFY( strbuf.str() == L"   san" );
  34   strbuf.str(str_blank);
  35
  36   o << std::setw(6) << std::internal << L"fran";
  37   VERIFY( strbuf.str() == L"  fran" );
  38   strbuf.str(str_blank);
  39
  40   o << std::setw(6) << std::left << L"cisco";
  41   VERIFY( strbuf.str() == L"cisco " );
  42   strbuf.str(str_blank);
  43 }
  44
  45 int
  46 main()
  47 {
  48   test02();
  49   return 0;
  50 }