libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/char/1.cc

   1 // 1999-08-16 bkoz
   2
   3 // Copyright (C) 1999-2020 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 27.6.2.5.4 basic_ostream character inserters
  21
  22 #include <string>
  23 #include <ostream>
  24 #include <fstream>
  25 #include <testsuite_hooks.h>
  26
  27 // ofstream
  28 void test01()
  29 {
  30   std::string str01;
  31   const int size = 1000;
  32   const char name_02[] = "ostream_inserter_char-1.txt";
  33
  34   // initialize string
  35   for(int i=0 ; i < size; i++) {
  36     str01 += '1';
  37     str01 += '2';
  38     str01 += '3';
  39     str01 += '4';
  40     str01 += '5';
  41     str01 += '6';
  42     str01 += '7';
  43     str01 += '8';
  44     str01 += '9';
  45     str01 += '\n';
  46   }
  47   std::ofstream f(name_02);
  48
  49   f << str01;
  50   f.close();
  51 }
  52
  53 int main()
  54 {
  55   test01();
  56   return 0;
  57 }