1 // 2006-10-12 Paolo Carlini <pcarlini@suse.de> 2 3 // Copyright (C) 2006-2021 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 test01()33void test01() 34 { 35 using namespace std; 36 37 wostringstream oss_01; 38 const string str_01(50, 'a'); 39 40 oss_01.width(MAX_SIZE); 41 const streamsize width = oss_01.width(); 42 43 oss_01 << str_01.c_str(); 44 45 VERIFY( oss_01.good() ); 46 VERIFY( oss_01.str().size() == wstring::size_type(width) ); 47 } 48 main()49int main() 50 { 51 test01(); 52 return 0; 53 } 54