1// 1999-06-09 bkoz 2 3// Copyright (C) 1994, 1999, 2000, 2003, 2009 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 3, 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 COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20// 21.3.6.1 basic_string find 21 22#include <string> 23#include <testsuite_hooks.h> 24 25bool test01(void) 26{ 27 bool test __attribute__((unused)) = true; 28 typedef std::string::size_type csize_type; 29 typedef std::string::const_reference cref; 30 typedef std::string::reference ref; 31 csize_type npos = std::string::npos; 32 csize_type csz01, csz02; 33 34 const char str_lit01[] = "mave"; 35 const std::string str01("mavericks, santa cruz"); 36 std::string str02(str_lit01); 37 std::string str03("s, s"); 38 std::string str04; 39 40 // size_type find(const string&, size_type pos = 0) const; 41 csz01 = str01.find(str01); 42 VERIFY( csz01 == 0 ); 43 csz01 = str01.find(str01, 4); 44 VERIFY( csz01 == npos ); 45 csz01 = str01.find(str02, 0); 46 VERIFY( csz01 == 0 ); 47 csz01 = str01.find(str02, 3); 48 VERIFY( csz01 == npos ); 49 csz01 = str01.find(str03, 0); 50 VERIFY( csz01 == 8 ); 51 csz01 = str01.find(str03, 3); 52 VERIFY( csz01 == 8 ); 53 csz01 = str01.find(str03, 12); 54 VERIFY( csz01 == npos ); 55 56 // An empty string consists of no characters 57 // therefore it should be found at every point in a string, 58 // except beyond the end 59 csz01 = str01.find(str04, 0); 60 VERIFY( csz01 == 0 ); 61 csz01 = str01.find(str04, 5); 62 VERIFY( csz01 == 5 ); 63 csz01 = str01.find(str04, str01.size()); 64 VERIFY( csz01 == str01.size() ); 65 csz01 = str01.find(str04, str01.size()+1); 66 VERIFY( csz01 == npos ); 67 68 // size_type find(const char* s, size_type pos, size_type n) const; 69 csz01 = str01.find(str_lit01, 0, 3); 70 VERIFY( csz01 == 0 ); 71 csz01 = str01.find(str_lit01, 3, 0); 72 VERIFY( csz01 == 3 ); 73 74 // size_type find(const char* s, size_type pos = 0) const; 75 csz01 = str01.find(str_lit01); 76 VERIFY( csz01 == 0 ); 77 csz01 = str01.find(str_lit01, 3); 78 VERIFY( csz01 == npos ); 79 80 // size_type find(char c, size_type pos = 0) const; 81 csz01 = str01.find('z'); 82 csz02 = str01.size() - 1; 83 VERIFY( csz01 == csz02 ); 84 csz01 = str01.find('/'); 85 VERIFY( csz01 == npos ); 86 return test; 87} 88 89int main() 90{ 91 test01(); 92 return 0; 93} 94