// 1999-06-10 bkoz // Copyright (C) 1999 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, // USA. // 21.3.6.7 basic_string::substr #include #include #include bool test01(void) { bool test = true; typedef std::string::size_type csize_type; typedef std::string::const_reference cref; typedef std::string::reference ref; csize_type npos = std::string::npos; csize_type csz01, csz02; const char str_lit01[] = "rockaway, pacifica"; const std::string str01(str_lit01); std::string str02; // basic_string // substr(size_type pos = 0, size_type n = npos) const; csz01 = str01.size(); str02 = str01.substr(0, 1); VERIFY( str02 == "r" ); str02 = str01.substr(10); VERIFY( str02 == "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 ); } #ifdef DEBUG_ASSERT assert(test); #endif return test; } int main() { test01(); return 0; }