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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/numpunct/members/pod/2.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/22_locale/numpunct/members/pod/2.cc')
-rw-r--r-- | libstdc++-v3/testsuite/22_locale/numpunct/members/pod/2.cc | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/numpunct/members/pod/2.cc b/libstdc++-v3/testsuite/22_locale/numpunct/members/pod/2.cc new file mode 100644 index 000000000..691431fd8 --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/numpunct/members/pod/2.cc @@ -0,0 +1,118 @@ +// 2003-07-09 Benjamin Kosnik <bkoz@redhat.com> + +// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 +// 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/>. + +#include <locale> +#include <sstream> +#include <ostream> +#include <stdexcept> +#include <typeinfo> +#include <testsuite_hooks.h> +#include <testsuite_character.h> + +// Check for numpunct and ctype dependencies. Make sure that numpunct +// can be created without ctype. +void test01() +{ + using namespace std; + using __gnu_test::pod_ushort; + + typedef numpunct<pod_ushort>::string_type string_type; + typedef basic_ostringstream<pod_ushort> ostream_type; + + bool test = true; + + // Test formatted output. + ostream_type os; + const locale loc = locale::classic(); + os.imbue(loc); + os.setf(ios_base::boolalpha); + os.exceptions(ios_base::badbit); + + // 1: fail, no num_put. + try + { + // Calls to num_put.put will fail, as there's no num_put facet. + os << true; + test = false; + } + catch(const bad_cast& obj) + { } + catch(...) + { test = false; } + VERIFY( test ); + + // 2: fail, no ctype + const locale loc2(loc, new num_put<pod_ushort>); + os.clear(); + os.imbue(loc2); + try + { + // Calls to ctype.widen will fail, as there's no ctype facet. + os << true; + test = false; + } + catch(const bad_cast& obj) + { } + catch(...) + { test = false; } + VERIFY( test ); + + // 3: fail, no numpunct + const locale loc3(loc2, new ctype<pod_ushort>); + os.clear(); + os.imbue(loc3); + try + { + // Formatted output fails as no numpunct. + os << true; + test = false; + } + catch(const bad_cast& obj) + { } + catch(...) + { test = false; } + VERIFY( test ); + + // 4: works. + const locale loc4(loc3, new numpunct<pod_ushort>); + os.clear(); + os.imbue(loc4); + try + { + os << long(500); + string_type s = os.str(); + VERIFY( s.length() == 3 ); + + VERIFY( os.narrow(s[0], char()) == '5' ); + VERIFY( os.narrow(s[1], char()) == '0' ); + VERIFY( os.narrow(s[2], char()) == '0' ); + } + catch(const bad_cast& obj) + { test = false; } + catch(...) + { test = false; } + VERIFY( test ); +} + +int main() +{ + test01(); + return 0; +} |