| // 1999-06-10 bkoz |
| |
| // Copyright (C) 1999, 2003 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 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. |
| |
| // 21.3.6.7 basic_string::substr |
| |
| #include <string> |
| #include <stdexcept> |
| #include <testsuite_hooks.h> |
| |
| bool test01(void) |
| { |
| bool test __attribute__((unused)) = true; |
| typedef std::wstring::size_type csize_type; |
| typedef std::wstring::const_reference cref; |
| typedef std::wstring::reference ref; |
| csize_type csz01; |
| |
| const wchar_t str_lit01[] = L"rockaway, pacifica"; |
| const std::wstring str01(str_lit01); |
| std::wstring str02; |
| |
| // basic_string<charT, _Traits, _Alloc> |
| // substr(size_type pos = 0, size_type n = npos) const; |
| csz01 = str01.size(); |
| str02 = str01.substr(0, 1); |
| VERIFY( str02 == L"r" ); |
| str02 = str01.substr(10); |
| VERIFY( str02 == L"pacifica" ); |
| |
| try { |
| str02 = str01.substr(csz01 + 1); |
| VERIFY( false ); |
| } |
| catch(std::out_of_range& fail) { |
| VERIFY( true ); |
| } |
| catch(...) { |
| VERIFY( false ); |
| } |
| |
| try { |
| str02 = str01.substr(csz01); |
| VERIFY( str02.size() == 0 ); |
| } |
| catch(std::out_of_range& fail) { |
| VERIFY( false ); |
| } |
| catch(...) { |
| VERIFY( false ); |
| } |
| return test; |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |