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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc')
-rw-r--r-- | libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc b/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc new file mode 100644 index 000000000..2411fdff9 --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc @@ -0,0 +1,74 @@ +// 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; +} |