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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libstdc++-v3/] [testsuite/] [22_locale/] [num_get/] [get/] [char/] [2.cc] - Rev 516
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// 2001-11-21 Benjamin Kosnik <bkoz@redhat.com> // Copyright (C) 2001, 2002, 2003, 2004, 2009 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 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 // { dg-do run { xfail lax_strtofp } } #include <locale> #include <sstream> #include <testsuite_hooks.h> void test02() { using namespace std; typedef istreambuf_iterator<char> iterator_type; bool test __attribute__((unused)) = true; // basic construction locale loc_c = locale::classic(); // sanity check the data is correct. const string empty; bool b1 = true; bool b0 = false; unsigned long ul1 = 1294967294; unsigned long ul2 = 0; unsigned long ul; double d1 = 1.02345e+308; double d2 = 3.15e-308; double d; // cache the num_get facet istringstream iss; iss.imbue(loc_c); 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; // C // bool, more twisted examples iss.str("true "); iss.clear(); iss.setf(ios_base::boolalpha); err = goodbit; ng.get(iss.rdbuf(), 0, iss, err, b0); VERIFY( b0 == true ); VERIFY( err == goodbit ); iss.str("false "); iss.clear(); iss.setf(ios_base::boolalpha); err = goodbit; ng.get(iss.rdbuf(), 0, iss, err, b1); VERIFY( b1 == false ); VERIFY( err == goodbit ); // unsigned long, in a locale that does not group iss.imbue(loc_c); iss.str("1294967294"); iss.clear(); err = goodbit; ng.get(iss.rdbuf(), 0, iss, err, ul); VERIFY( ul == ul1); VERIFY( err == eofbit ); iss.str("0+++++++++++++++++++"); iss.clear(); err = goodbit; ng.get(iss.rdbuf(), 0, iss, err, ul); VERIFY( ul == ul2); VERIFY( err == goodbit ); // double iss.imbue(loc_c); iss.str("1.02345e+308++++++++"); iss.clear(); iss.width(20); iss.setf(ios_base::left, ios_base::adjustfield); err = goodbit; ng.get(iss.rdbuf(), 0, iss, err, d); VERIFY( d == d1 ); VERIFY( err == goodbit ); iss.str("+3.15e-308"); iss.clear(); iss.width(20); iss.setf(ios_base::right, ios_base::adjustfield); err = goodbit; ng.get(iss.rdbuf(), 0, iss, err, d); VERIFY( d == d2 ); VERIFY( err == eofbit ); } int main() { test02(); return 0; } // Kathleen Hannah, humanitarian, woman, art-thief