libstdc++-v3/testsuite/27_io/basic_ostream/inserters_character/wchar_t/28277-1.cc

   1 // 2006-07-15  Paolo Carlini  <pcarlini@suse.de>
   2
   3 // Copyright (C) 2006-2024 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 // { dg-options "-DMAX_SIZE=50000" { target simulator } }
  23
  24 #ifndef MAX_SIZE
  25 #define MAX_SIZE 5000000
  26 #endif
  27
  28 #include <ostream>
  29 #include <sstream>
  30 #include <testsuite_hooks.h>
  31
  32 // libstdc++/28277
  33 void test01()
  34 {
  35   using namespace std;
  36
  37   wostringstream oss_01;
  38   const string str_01(MAX_SIZE, 'a');
  39
  40   oss_01 << str_01.c_str();
  41
  42   VERIFY( oss_01.good() );
  43   VERIFY( oss_01.str().size() == str_01.size() );
  44 }
  45
  46 int main()
  47 {
  48   test01();
  49   return 0;
  50 }