| // 2003-12-19 Paolo Carlini <pcarlini@suse.de> |
| |
| // 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| // USA. |
| |
| // 22.2.2.1.1 num_get members |
| |
| #include <locale> |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| |
| void test01() |
| { |
| using namespace std; |
| typedef istreambuf_iterator<char> iterator_type; |
| |
| bool test __attribute__((unused)) = true; |
| |
| istringstream iss; |
| const num_get<char>& ng = use_facet<num_get<char> >(iss.getloc()); |
| ios_base::iostate err = ios_base::goodbit; |
| iterator_type end; |
| float f = 0.0f; |
| double d = 0.0; |
| long double ld = 0.0l; |
| float f1 = 1.0f; |
| double d1 = 3.0; |
| long double ld1 = 6.0l; |
| |
| iss.str("1e."); |
| err = ios_base::goodbit; |
| end = ng.get(iss.rdbuf(), 0, iss, err, f); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( *end == '.' ); |
| VERIFY( f == f1 ); |
| |
| iss.str("3e+"); |
| iss.clear(); |
| err = ios_base::goodbit; |
| end = ng.get(iss.rdbuf(), 0, iss, err, d); |
| VERIFY( err == ios_base::eofbit ); |
| VERIFY( d == d1 ); |
| |
| iss.str("6e "); |
| iss.clear(); |
| err = ios_base::goodbit; |
| end = ng.get(iss.rdbuf(), 0, iss, err, ld); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( *end == ' ' ); |
| VERIFY( ld == ld1 ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |