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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/money_get/get/wchar_t/9.cc | |
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Diffstat (limited to 'libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/9.cc')
-rw-r--r-- | libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/9.cc | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/9.cc b/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/9.cc new file mode 100644 index 000000000..abb82eb0f --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/9.cc @@ -0,0 +1,90 @@ +// 2003-05-27 Brendan Kehoe <brendan@zen.org> + +// Copyright (C) 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/>. + +// $22.2.6.3/3 +// The number of digits required after the decimal point (if any) is exactly +// the value returned by frac_digits(). + +#include <locale> +#include <sstream> + +class dublin : public std::moneypunct<wchar_t> { +public: + int do_frac_digits() const { return 3; } +}; + +int main() +{ + std::wistringstream liffey; + std::wstring coins; + + std::locale eire(std::locale::classic(), new dublin); + liffey.imbue(eire); + + const std::money_get<wchar_t>& greed + = std::use_facet<std::money_get<wchar_t> >(liffey.getloc()); + + typedef std::istreambuf_iterator<wchar_t> iterator_type; + iterator_type is(liffey); + iterator_type end; + + std::ios_base::iostate err01 = std::ios_base::goodbit; + + int fails = 0; + + // Feed it 1 digit too many, which should fail. + liffey.str(L"12.3456"); + greed.get(is, end, false, liffey, err01, coins); + if (! (err01 & std::ios_base::failbit )) + fails |= 0x01; + + err01 = std::ios_base::goodbit; + + // Feed it exactly what it wants, which should succeed. + liffey.str(L"12.345"); + greed.get(is, end, false, liffey, err01, coins); + if ( err01 & std::ios_base::failbit ) + fails |= 0x02; + + err01 = std::ios_base::goodbit; + + // Feed it 1 digit too few, which should fail. + liffey.str(L"12.34"); + greed.get(is, end, false, liffey, err01, coins); + if (! ( err01 & std::ios_base::failbit )) + fails |= 0x04; + + err01 = std::ios_base::goodbit; + + // Feed it only a decimal-point, which should fail. + liffey.str(L"12."); + greed.get(is, end, false, liffey, err01, coins); + if (! (err01 & std::ios_base::failbit )) + fails |= 0x08; + + err01 = std::ios_base::goodbit; + + // Feed it no decimal-point at all, which should succeed. + liffey.str(L"12"); + greed.get(is, end, false, liffey, err01, coins); + if ( err01 & std::ios_base::failbit ) + fails |= 0x10; + + return fails; +} |