| // 2008-10-31 Paolo Carlini <paolo.carlini@oracle.com> |
| |
| // Copyright (C) 2008-2013 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/>. |
| |
| // 22.2.2.1.1 num_get members |
| |
| #include <locale> |
| #include <sstream> |
| #include <testsuite_hooks.h> |
| |
| struct Punct1: std::numpunct<wchar_t> |
| { |
| std::wstring do_truename() const { return L"a"; } |
| std::wstring do_falsename() const { return L"abb"; } |
| }; |
| |
| struct Punct2: std::numpunct<wchar_t> |
| { |
| std::wstring do_truename() const { return L"1"; } |
| std::wstring do_falsename() const { return L"0"; } |
| }; |
| |
| struct Punct3: std::numpunct<wchar_t> |
| { |
| std::wstring do_truename() const { return L""; } |
| std::wstring do_falsename() const { return L""; } |
| }; |
| |
| struct Punct4: std::numpunct<wchar_t> |
| { |
| std::wstring do_truename() const { return L"one"; } |
| std::wstring do_falsename() const { return L"two"; } |
| }; |
| |
| // libstdc++/37958 |
| void test01() |
| { |
| using namespace std; |
| typedef istreambuf_iterator<wchar_t> iterator_type; |
| |
| bool test __attribute__((unused)) = true; |
| |
| wistringstream iss0, iss1, iss2, iss3, iss4; |
| iss1.imbue(locale(iss1.getloc(), new Punct1)); |
| iss2.imbue(locale(iss2.getloc(), new Punct2)); |
| iss3.imbue(locale(iss3.getloc(), new Punct3)); |
| iss4.imbue(locale(iss4.getloc(), new Punct4)); |
| const num_get<wchar_t>& ng0 = use_facet<num_get<wchar_t> >(iss0.getloc()); |
| 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()); |
| const num_get<wchar_t>& ng3 = use_facet<num_get<wchar_t> >(iss3.getloc()); |
| const num_get<wchar_t>& ng4 = use_facet<num_get<wchar_t> >(iss4.getloc()); |
| |
| ios_base::iostate err = ios_base::goodbit; |
| iterator_type end; |
| bool b0 = false; |
| bool b1 = false; |
| bool b2 = false; |
| bool b3 = true; |
| bool b4 = false; |
| |
| iss0.str(L"true"); |
| iss0.setf(ios_base::boolalpha); |
| err = ios_base::goodbit; |
| end = ng0.get(iss0.rdbuf(), 0, iss0, err, b0); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( b0 == true ); |
| |
| iss0.str(L"false"); |
| iss0.clear(); |
| err = ios_base::goodbit; |
| end = ng0.get(iss0.rdbuf(), 0, iss0, err, b0); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( b0 == false ); |
| |
| iss1.str(L"a"); |
| iss1.setf(ios_base::boolalpha); |
| err = ios_base::goodbit; |
| end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1); |
| VERIFY( err == ios_base::eofbit ); |
| VERIFY( b1 == true ); |
| |
| iss1.str(L"abb"); |
| iss1.clear(); |
| err = ios_base::goodbit; |
| end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( b1 == false ); |
| |
| iss1.str(L"abc"); |
| iss1.clear(); |
| err = ios_base::goodbit; |
| end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1); |
| VERIFY( err == ios_base::failbit ); |
| VERIFY( b1 == false ); |
| VERIFY( *end == L'c' ); |
| |
| iss1.str(L"ab"); |
| iss1.clear(); |
| b1 = true; |
| err = ios_base::goodbit; |
| end = ng1.get(iss1.rdbuf(), 0, iss1, err, b1); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( b1 == false ); |
| |
| iss2.str(L"1"); |
| iss2.setf(ios_base::boolalpha); |
| err = ios_base::goodbit; |
| end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( b2 == true ); |
| |
| iss2.str(L"0"); |
| iss2.clear(); |
| err = ios_base::goodbit; |
| end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( b2 == false ); |
| |
| iss2.str(L"2"); |
| iss2.clear(); |
| b2 = true; |
| err = ios_base::goodbit; |
| end = ng2.get(iss2.rdbuf(), 0, iss2, err, b2); |
| VERIFY( err == ios_base::failbit ); |
| VERIFY( b2 == false ); |
| VERIFY( *end == L'2' ); |
| |
| iss3.str(L"blah"); |
| iss3.setf(ios_base::boolalpha); |
| err = ios_base::goodbit; |
| end = ng3.get(iss3.rdbuf(), 0, iss3, err, b3); |
| VERIFY( err == ios_base::failbit ); |
| VERIFY( b3 == false ); |
| VERIFY( *end == L'b' ); |
| |
| iss3.str(L""); |
| iss3.clear(); |
| b3 = true; |
| err = ios_base::goodbit; |
| end = ng3.get(iss3.rdbuf(), 0, iss3, err, b3); |
| VERIFY( err == ios_base::failbit ); |
| VERIFY( b3 == false ); |
| |
| iss4.str(L"one"); |
| iss4.setf(ios_base::boolalpha); |
| err = ios_base::goodbit; |
| end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( b4 == true ); |
| |
| iss4.str(L"two"); |
| iss4.clear(); |
| err = ios_base::goodbit; |
| end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( b4 == false ); |
| |
| iss4.str(L"three"); |
| iss4.clear(); |
| b4 = true; |
| err = ios_base::goodbit; |
| end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4); |
| VERIFY( err == ios_base::failbit ); |
| VERIFY( b4 == false ); |
| VERIFY( *end == L'h' ); |
| |
| iss4.str(L"on"); |
| iss4.clear(); |
| b4 = true; |
| err = ios_base::goodbit; |
| end = ng4.get(iss4.rdbuf(), 0, iss4, err, b4); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( b4 == false ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |