gomp-20050608-branch/libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/wchar_t/2.cc

   1 // Copyright (C) 2005 Free Software Foundation
   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 2, 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 COPYING.  If not, write to the Free
  16 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  17 // USA.
  18
  19 // 27.6.2.5.4 basic_ostream character inserters
  20
  21 #include <string>
  22 #include <ostream>
  23 #include <sstream>
  24 #include <testsuite_hooks.h>
  25
  26 // ostringstream width() != zero
  27 // left
  28 void
  29 test02(void)
  30 {
  31   bool test __attribute__((unused)) = true;
  32   std::wstring tmp;
  33
  34   std::wstring str01 = L"";
  35   std::wostringstream oss01;
  36   oss01.width(5);
  37   oss01.fill(L'0');
  38   oss01.flags(std::ios_base::left);
  39   oss01 << str01;
  40   tmp = oss01.str();
  41   VERIFY( tmp == L"00000" );
  42
  43   std::wstring str02 = L"1";
  44   std::wostringstream oss02;
  45   oss02.width(5);
  46   oss02.fill(L'0');
  47   oss02.flags(std::ios_base::left);
  48   oss02 << str02;
  49   tmp = oss02.str();
  50   VERIFY( tmp == L"10000" );
  51
  52   std::wstring str03 = L"909909";
  53   std::wostringstream oss03;
  54   oss03.width(5);
  55   oss03.fill(L'0');
  56   oss03.flags(std::ios_base::left);
  57   oss03 << str03;
  58   tmp = oss03.str();
  59   VERIFY( tmp == L"909909" );
  60 }
  61
  62 int main()
  63 {
  64   test02();
  65   return 0;
  66 }