| // 2005-04-26 Paolo Carlini <pcarlini@suse.de> |
| |
| // Copyright (C) 2005 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 2, 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 COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // 22.2.2.1.1 num_get members |
| |
| #include <locale> |
| #include <sstream> |
| #include <limits> |
| #include <testsuite_hooks.h> |
| |
| void test01() |
| { |
| using namespace std; |
| typedef istreambuf_iterator<char> iterator_type; |
| |
| bool test __attribute__((unused)) = true; |
| |
| stringstream ss; |
| const num_get<char>& ng = use_facet<num_get<char> >(ss.getloc()); |
| ios_base::iostate err; |
| iterator_type end; |
| |
| unsigned short us0, us1 = numeric_limits<unsigned short>::max(); |
| unsigned int ui0, ui1 = numeric_limits<unsigned int>::max(); |
| unsigned long ul0, ul1 = numeric_limits<unsigned long>::max(); |
| long l01, l1 = numeric_limits<long>::max(); |
| long l02, l2 = numeric_limits<long>::min(); |
| #ifdef _GLIBCXX_USE_LONG_LONG |
| unsigned long long ull0, ull1 = numeric_limits<unsigned long long>::max(); |
| long long ll01, ll1 = numeric_limits<long long>::max(); |
| long long ll02, ll2 = numeric_limits<long long>::min(); |
| #endif |
| |
| const string empty; |
| |
| us0 = 0; |
| ss << us1; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, us0); |
| VERIFY( err == ios_base::eofbit ); |
| VERIFY( us0 == us1 ); |
| |
| us0 = 0; |
| ss.clear(); |
| ss.str(empty); |
| ss << us1 << '0'; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, us0); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( us0 == 0 ); |
| |
| ui0 = 0U; |
| ss.clear(); |
| ss.str(empty); |
| ss << ui1 << ' '; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ui0); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( ui0 == ui1 ); |
| |
| ui0 = 0U; |
| ss.clear(); |
| ss.str(empty); |
| ss << ui1 << '1'; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ui0); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( ui0 == 0U ); |
| |
| ul0 = 0UL; |
| ss.clear(); |
| ss.str(empty); |
| ss << ul1; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ul0); |
| VERIFY( err == ios_base::eofbit ); |
| VERIFY( ul0 == ul1 ); |
| |
| ul0 = 0UL; |
| ss.clear(); |
| ss.str(empty); |
| ss << ul1 << '2'; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ul0); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( ul0 == 0UL ); |
| |
| l01 = 0L; |
| ss.clear(); |
| ss.str(empty); |
| ss << l1 << ' '; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, l01); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( l01 == l1 ); |
| |
| l01 = 0L; |
| ss.clear(); |
| ss.str(empty); |
| ss << l1 << '3'; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, l01); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( l01 == 0L ); |
| |
| l02 = 0L; |
| ss.clear(); |
| ss.str(empty); |
| ss << l2; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, l02); |
| VERIFY( err == ios_base::eofbit ); |
| VERIFY( l02 == l2 ); |
| |
| l02 = 0L; |
| ss.clear(); |
| ss.str(empty); |
| ss << l2 << '4'; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, l02); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( l02 == 0L ); |
| |
| #ifdef _GLIBCXX_USE_LONG_LONG |
| ull0 = 0ULL; |
| ss.clear(); |
| ss.str(empty); |
| ss << ull1 << ' '; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ull0); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( ull0 == ull1 ); |
| |
| ull0 = 0ULL; |
| ss.clear(); |
| ss.str(empty); |
| ss << ull1 << '5'; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ull0); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( ull0 == 0ULL ); |
| |
| ll01 = 0LL; |
| ss.clear(); |
| ss.str(empty); |
| ss << ll1; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ll01); |
| VERIFY( err == ios_base::eofbit ); |
| VERIFY( ll01 == ll1 ); |
| |
| ll01 = 0LL; |
| ss.clear(); |
| ss.str(empty); |
| ss << ll1 << '6'; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ll01); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( ll01 == 0LL ); |
| |
| ll02 = 0LL; |
| ss.clear(); |
| ss.str(empty); |
| ss << ll2 << ' '; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ll02); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( ll02 == ll2 ); |
| |
| ll02 = 0LL; |
| ss.clear(); |
| ss.str(empty); |
| ss << ll2 << '7'; |
| err = ios_base::goodbit; |
| end = ng.get(ss.rdbuf(), 0, ss, err, ll02); |
| VERIFY( err == (ios_base::failbit | ios_base::eofbit) ); |
| VERIFY( ll02 == 0LL ); |
| #endif |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |