| // 2003-02-05 Paolo Carlini <pcarlini@unitus.it> |
| |
| // Copyright (C) 2003 Free Software Foundation |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 2, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // 22.2.2.2.1 num_put members |
| |
| #include <locale> |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| |
| // libstdc++/9548 and DR 231 |
| void test01() |
| { |
| using namespace std; |
| bool test __attribute__((unused)) = true; |
| |
| ostringstream oss1, oss2; |
| const num_put<char>& np1 = use_facet<num_put<char> >(oss1.getloc()); |
| const num_put<char>& np2 = use_facet<num_put<char> >(oss2.getloc()); |
| |
| string result1, result2; |
| |
| oss1.precision(-1); |
| oss1.setf(ios_base::fixed, ios_base::floatfield); |
| np1.put(oss1.rdbuf(), oss1, '+', 30.5); |
| result1 = oss1.str(); |
| VERIFY( result1 == "30.500000" ); |
| |
| oss2.precision(0); |
| oss2.setf(ios_base::scientific, ios_base::floatfield); |
| np2.put(oss2.rdbuf(), oss2, '+', 1.0); |
| result2 = oss2.str(); |
| VERIFY( result2 == "1e+00" ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |