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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc4/] [libstdc++-v3/] [testsuite/] [22_locale/] [num_get/] [get/] [wchar_t/] [10.cc] - Rev 796
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// 2003-12-19 Paolo Carlini <pcarlini@suse.de> // Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 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 #include <locale> #include <sstream> #include <testsuite_hooks.h> void test01() { using namespace std; typedef istreambuf_iterator<wchar_t> iterator_type; bool test __attribute__((unused)) = true; wistringstream iss; const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc()); ios_base::iostate err = ios_base::goodbit; iterator_type end; float f = 1.0f; double d = 1.0; long double ld = 1.0l; iss.str(L"1e."); err = ios_base::goodbit; end = ng.get(iss.rdbuf(), 0, iss, err, f); VERIFY( err == ios_base::failbit ); VERIFY( *end == L'.' ); VERIFY( f == 0.0f ); iss.str(L"3e+"); iss.clear(); err = ios_base::goodbit; end = ng.get(iss.rdbuf(), 0, iss, err, d); VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); VERIFY( d == 0.0 ); iss.str(L"6e "); iss.clear(); err = ios_base::goodbit; end = ng.get(iss.rdbuf(), 0, iss, err, ld); VERIFY( *end == L' ' ); // libstdc++/37624. We can't always obtain the required behavior // when sscanf is involved, because of, e.g., glibc/1765. #if defined(_GLIBCXX_HAVE_STRTOLD) && !defined(_GLIBCXX_HAVE_BROKEN_STRTOLD) VERIFY( err == ios_base::failbit ); VERIFY( ld == 0.0l ); #endif } int main() { test01(); return 0; }
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