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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/15.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/15.cc')
-rw-r--r-- | libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/15.cc | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/15.cc b/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/15.cc new file mode 100644 index 000000000..1b9ba137b --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/15.cc @@ -0,0 +1,75 @@ +// 2004-03-01 Paolo Carlini <pcarlini@suse.de> + +// Copyright (C) 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> + +struct Punct1: std::numpunct<wchar_t> +{ + std::string do_grouping() const { return "\1"; } + wchar_t do_thousands_sep() const { return L'+'; } +}; + +struct Punct2: std::numpunct<wchar_t> +{ + wchar_t do_decimal_point() const { return L'-'; } +}; + +// http://gcc.gnu.org/ml/libstdc++/2003-12/msg00201.html +void test01() +{ + using namespace std; + typedef istreambuf_iterator<wchar_t> iterator_type; + + bool test __attribute__((unused)) = true; + + wistringstream iss1, iss2; + iss1.imbue(locale(iss1.getloc(), new Punct1)); + iss2.imbue(locale(iss2.getloc(), new Punct2)); + const num_get<wchar_t>& ng1 = use_facet<num_get<wchar_t> >(iss1.getloc()); + const num_get<wchar_t>& ng2 = use_facet<num_get<wchar_t> >(iss2.getloc()); + + ios_base::iostate err = ios_base::goodbit; + iterator_type end; + double d = 1.0; + + iss1.str(L"1e+2"); + err = ios_base::goodbit; + end = ng1.get(iss1.rdbuf(), 0, iss1, err, d); + VERIFY( err == ios_base::failbit ); + VERIFY( *end == L'+' ); + VERIFY( d == 0.0 ); + + iss2.str(L"3e-1"); + err = ios_base::goodbit; + d = 1.0; + end = ng2.get(iss2.rdbuf(), 0, iss2, err, d); + VERIFY( err == ios_base::failbit ); + VERIFY( *end == L'-' ); + VERIFY( d == 0.0 ); +} + +int main() +{ + test01(); + return 0; +} |