| // { dg-require-namedlocale "de_DE" } |
| |
| // 2001-11-21 Benjamin Kosnik <bkoz@redhat.com> |
| |
| // Copyright (C) 2001-2013 Free Software Foundation, Inc. |
| // |
| // 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 3, 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 COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // 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; |
| |
| // basic construction |
| locale loc_c = locale::classic(); |
| locale loc_de = locale("de_DE"); |
| VERIFY( loc_c != loc_de ); |
| |
| // sanity check the data is correct. |
| const string empty; |
| |
| bool b1 = true; |
| bool b0 = false; |
| unsigned long ul1 = 1294967294; |
| unsigned long ul; |
| double d1 = 1.02345e+308; |
| double d2 = 3.15e-308; |
| double d; |
| long double ld1 = 6.630025e+4; |
| long double ld; |
| void* v = 0; |
| |
| // cache the num_get facet |
| istringstream iss; |
| iss.imbue(loc_de); |
| const num_get<char>& ng = use_facet<num_get<char> >(iss.getloc()); |
| const ios_base::iostate goodbit = ios_base::goodbit; |
| const ios_base::iostate eofbit = ios_base::eofbit; |
| ios_base::iostate err = ios_base::goodbit; |
| |
| // bool, simple |
| iss.str("1"); |
| iterator_type os_it00 = iss.rdbuf(); |
| ng.get(os_it00, 0, iss, err, b1); |
| VERIFY( b1 == true ); |
| VERIFY( err & ios_base::eofbit ); |
| |
| iss.str("0"); |
| err = goodbit; |
| ng.get(iss.rdbuf(), 0, iss, err, b0); |
| VERIFY( b0 == false ); |
| VERIFY( err & eofbit ); |
| |
| // ... and one that does |
| iss.imbue(loc_de); |
| iss.str("1.294.967.294+++++++"); |
| iss.clear(); |
| iss.width(20); |
| iss.setf(ios_base::left, ios_base::adjustfield); |
| err = goodbit; |
| ng.get(iss.rdbuf(), 0, iss, err, ul); |
| VERIFY( ul == ul1 ); |
| VERIFY( err == goodbit ); |
| |
| iss.str("+1,02345e+308"); |
| iss.clear(); |
| iss.width(20); |
| iss.setf(ios_base::right, ios_base::adjustfield); |
| iss.setf(ios_base::scientific, ios_base::floatfield); |
| err = goodbit; |
| ng.get(iss.rdbuf(), 0, iss, err, d); |
| VERIFY( d == d1 ); |
| VERIFY( err == eofbit ); |
| |
| iss.str("3,15E-308 "); |
| iss.clear(); |
| iss.width(20); |
| iss.precision(10); |
| iss.setf(ios_base::right, ios_base::adjustfield); |
| iss.setf(ios_base::scientific, ios_base::floatfield); |
| iss.setf(ios_base::uppercase); |
| err = goodbit; |
| ng.get(iss.rdbuf(), 0, iss, err, d); |
| VERIFY( d == d2 ); |
| VERIFY( err == goodbit ); |
| |
| // long double |
| iss.str("6,630025e+4"); |
| iss.clear(); |
| err = goodbit; |
| ng.get(iss.rdbuf(), 0, iss, err, ld); |
| VERIFY( ld == ld1 ); |
| VERIFY( err == eofbit ); |
| |
| iss.str("0 "); |
| iss.clear(); |
| iss.precision(0); |
| iss.setf(ios_base::fixed, ios_base::floatfield); |
| err = goodbit; |
| ng.get(iss.rdbuf(), 0, iss, err, ld); |
| VERIFY( ld == 0 ); |
| VERIFY( err == goodbit ); |
| |
| // void* |
| iss.str("0xbffff74c,"); |
| iss.clear(); |
| err = goodbit; |
| ng.get(iss.rdbuf(), 0, iss, err, v); |
| VERIFY( v != 0 ); |
| VERIFY( err == goodbit ); |
| |
| #ifdef _GLIBCXX_USE_LONG_LONG |
| long long ll1 = 9223372036854775807LL; |
| long long ll; |
| |
| iss.str("9.223.372.036.854.775.807"); |
| iss.clear(); |
| err = goodbit; |
| ng.get(iss.rdbuf(), 0, iss, err, ll); |
| VERIFY( ll == ll1 ); |
| VERIFY( err == eofbit ); |
| #endif |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |
| |
| |
| // Kathleen Hannah, humanitarian, woman, art-thief |