1// 1999-06-09 bkoz 2 3// Copyright (C) 1994, 1999, 2000, 2003 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21// 21.3.6.1 basic_string find 22 23#include <string> 24#include <testsuite_hooks.h> 25 26bool test01(void) 27{ 28 bool test __attribute__((unused)) = true; 29 typedef std::string::size_type csize_type; 30 typedef std::string::const_reference cref; 31 typedef std::string::reference ref; 32 csize_type npos = std::string::npos; 33 csize_type csz01, csz02; 34 35 const char str_lit01[] = "mave"; 36 const std::string str01("mavericks, santa cruz"); 37 std::string str02(str_lit01); 38 std::string str03("s, s"); 39 std::string str04; 40 41 // size_type find(const string&, size_type pos = 0) const; 42 csz01 = str01.find(str01); 43 VERIFY( csz01 == 0 ); 44 csz01 = str01.find(str01, 4); 45 VERIFY( csz01 == npos ); 46 csz01 = str01.find(str02, 0); 47 VERIFY( csz01 == 0 ); 48 csz01 = str01.find(str02, 3); 49 VERIFY( csz01 == npos ); 50 csz01 = str01.find(str03, 0); 51 VERIFY( csz01 == 8 ); 52 csz01 = str01.find(str03, 3); 53 VERIFY( csz01 == 8 ); 54 csz01 = str01.find(str03, 12); 55 VERIFY( csz01 == npos ); 56 57 // An empty string consists of no characters 58 // therefore it should be found at every point in a string, 59 // except beyond the end 60 csz01 = str01.find(str04, 0); 61 VERIFY( csz01 == 0 ); 62 csz01 = str01.find(str04, 5); 63 VERIFY( csz01 == 5 ); 64 csz01 = str01.find(str04, str01.size()); 65 VERIFY( csz01 == str01.size() ); 66 csz01 = str01.find(str04, str01.size()+1); 67 VERIFY( csz01 == npos ); 68 69 // size_type find(const char* s, size_type pos, size_type n) const; 70 csz01 = str01.find(str_lit01, 0, 3); 71 VERIFY( csz01 == 0 ); 72 csz01 = str01.find(str_lit01, 3, 0); 73 VERIFY( csz01 == 3 ); 74 75 // size_type find(const char* s, size_type pos = 0) const; 76 csz01 = str01.find(str_lit01); 77 VERIFY( csz01 == 0 ); 78 csz01 = str01.find(str_lit01, 3); 79 VERIFY( csz01 == npos ); 80 81 // size_type find(char c, size_type pos = 0) const; 82 csz01 = str01.find('z'); 83 csz02 = str01.size() - 1; 84 VERIFY( csz01 == csz02 ); 85 csz01 = str01.find('/'); 86 VERIFY( csz01 == npos ); 87 return test; 88} 89 90int main() 91{ 92 test01(); 93 return 0; 94} 95