| // 1999-06-09 bkoz |
| |
| // Copyright (C) 1994-2013 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 3, 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 COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // 21.3.6.3 basic_string find_first_of |
| |
| #include <string> |
| #include <testsuite_hooks.h> |
| |
| bool test02(void) |
| { |
| bool test __attribute__((unused)) = true; |
| typedef std::wstring::size_type csize_type; |
| csize_type npos = std::wstring::npos; |
| csize_type csz01, csz02; |
| |
| const wchar_t str_lit01[] = L"mave"; |
| const std::wstring str01(L"mavericks, santa cruz"); |
| std::wstring str02(str_lit01); |
| std::wstring str03(L"s, s"); |
| std::wstring str04; |
| |
| // size_type find_first_of(const wstring&, size_type pos = 0) const; |
| std::wstring str05(L"xena rulez"); |
| csz01 = str01.find_first_of(str01); |
| VERIFY( csz01 == 0 ); |
| csz01 = str01.find_first_of(str01, 4); |
| VERIFY( csz01 == 4 ); |
| csz01 = str01.find_first_of(str02, 0); |
| VERIFY( csz01 == 0 ); |
| csz01 = str01.find_first_of(str02, 3); |
| VERIFY( csz01 == 3 ); |
| csz01 = str01.find_first_of(str03, 0); |
| VERIFY( csz01 == 8 ); |
| csz01 = str01.find_first_of(str03, 3); |
| VERIFY( csz01 == 8 ); |
| csz01 = str01.find_first_of(str03, 12); |
| VERIFY( csz01 == 16 ); |
| csz01 = str01.find_first_of(str05, 0); |
| VERIFY( csz01 == 1 ); |
| csz01 = str01.find_first_of(str05, 4); |
| VERIFY( csz01 == 4 ); |
| |
| // An empty string consists of no characters |
| // therefore it should be found at every point in a string, |
| // except beyond the end |
| // However, str1.find_first_of(str2,pos) finds the first character in |
| // str1 (starting at pos) that exists in str2, which is none for empty str2 |
| csz01 = str01.find_first_of(str04, 0); |
| VERIFY( csz01 == npos ); |
| csz01 = str01.find_first_of(str04, 5); |
| VERIFY( csz01 == npos ); |
| |
| // size_type find_first_of(const wchar_t* s, size_type pos, size_type n) const; |
| csz01 = str01.find_first_of(str_lit01, 0, 3); |
| VERIFY( csz01 == 0 ); |
| csz01 = str01.find_first_of(str_lit01, 3, 0); |
| VERIFY( csz01 == npos ); |
| |
| // size_type find_first_of(const wchar_t* s, size_type pos = 0) const; |
| csz01 = str01.find_first_of(str_lit01); |
| VERIFY( csz01 == 0 ); |
| csz01 = str01.find_first_of(str_lit01, 3); |
| VERIFY( csz01 == 3 ); |
| |
| // size_type find_first_of(wchar_t c, size_type pos = 0) const; |
| csz01 = str01.find_first_of(L'z'); |
| csz02 = str01.size() - 1; |
| VERIFY( csz01 == csz02 ); |
| return test; |
| } |
| |
| int main() |
| { |
| test02(); |
| return 0; |
| } |