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1 | // 1999-06-09 bkoz |
2 | ||
a5544970 | 3 | // Copyright (C) 1994-2019 Free Software Foundation, Inc. |
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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 | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
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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 | |
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17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
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19 | |
20 | // 21.3.6.1 basic_string find | |
21 | ||
22 | #include <string> | |
fe413112 | 23 | #include <testsuite_hooks.h> |
b2dad0e3 | 24 | |
118c8424 | 25 | void test01(void) |
b2dad0e3 | 26 | { |
61f1ed59 PC |
27 | typedef std::wstring::size_type csize_type; |
28 | typedef std::wstring::const_reference cref; | |
29 | typedef std::wstring::reference ref; | |
30 | csize_type npos = std::wstring::npos; | |
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31 | csize_type csz01, csz02; |
32 | ||
61f1ed59 PC |
33 | const wchar_t str_lit01[] = L"mave"; |
34 | const std::wstring str01(L"mavericks, santa cruz"); | |
35 | std::wstring str02(str_lit01); | |
36 | std::wstring str03(L"s, s"); | |
37 | std::wstring str04; | |
b2dad0e3 | 38 | |
61f1ed59 | 39 | // size_type find(const wstring&, size_type pos = 0) const; |
b2dad0e3 | 40 | csz01 = str01.find(str01); |
aa1b2f7d | 41 | VERIFY( csz01 == 0 ); |
b2dad0e3 | 42 | csz01 = str01.find(str01, 4); |
aa1b2f7d | 43 | VERIFY( csz01 == npos ); |
b2dad0e3 | 44 | csz01 = str01.find(str02, 0); |
aa1b2f7d | 45 | VERIFY( csz01 == 0 ); |
b2dad0e3 | 46 | csz01 = str01.find(str02, 3); |
aa1b2f7d | 47 | VERIFY( csz01 == npos ); |
b2dad0e3 | 48 | csz01 = str01.find(str03, 0); |
aa1b2f7d | 49 | VERIFY( csz01 == 8 ); |
b2dad0e3 | 50 | csz01 = str01.find(str03, 3); |
aa1b2f7d | 51 | VERIFY( csz01 == 8 ); |
b2dad0e3 | 52 | csz01 = str01.find(str03, 12); |
aa1b2f7d | 53 | VERIFY( csz01 == npos ); |
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54 | |
55 | // An empty string consists of no characters | |
56 | // therefore it should be found at every point in a string, | |
57 | // except beyond the end | |
b2dad0e3 | 58 | csz01 = str01.find(str04, 0); |
aa1b2f7d | 59 | VERIFY( csz01 == 0 ); |
b2dad0e3 | 60 | csz01 = str01.find(str04, 5); |
aa1b2f7d | 61 | VERIFY( csz01 == 5 ); |
60df8b81 | 62 | csz01 = str01.find(str04, str01.size()); |
aa1b2f7d | 63 | VERIFY( csz01 == str01.size() ); |
5f349042 | 64 | csz01 = str01.find(str04, str01.size()+1); |
aa1b2f7d | 65 | VERIFY( csz01 == npos ); |
b2dad0e3 | 66 | |
61f1ed59 | 67 | // size_type find(const wchar_t* s, size_type pos, size_type n) const; |
b2dad0e3 | 68 | csz01 = str01.find(str_lit01, 0, 3); |
aa1b2f7d | 69 | VERIFY( csz01 == 0 ); |
b2dad0e3 | 70 | csz01 = str01.find(str_lit01, 3, 0); |
aa1b2f7d | 71 | VERIFY( csz01 == 3 ); |
b2dad0e3 | 72 | |
61f1ed59 | 73 | // size_type find(const wchar_t* s, size_type pos = 0) const; |
b2dad0e3 | 74 | csz01 = str01.find(str_lit01); |
aa1b2f7d | 75 | VERIFY( csz01 == 0 ); |
b2dad0e3 | 76 | csz01 = str01.find(str_lit01, 3); |
aa1b2f7d | 77 | VERIFY( csz01 == npos ); |
b2dad0e3 | 78 | |
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79 | // size_type find(wchar_t c, size_type pos = 0) const; |
80 | csz01 = str01.find(L'z'); | |
b2dad0e3 | 81 | csz02 = str01.size() - 1; |
aa1b2f7d | 82 | VERIFY( csz01 == csz02 ); |
61f1ed59 | 83 | csz01 = str01.find(L'/'); |
aa1b2f7d | 84 | VERIFY( csz01 == npos ); |
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85 | } |
86 | ||
87 | int main() | |
88 | { | |
89 | test01(); | |
04d930e6 | 90 | return 0; |
b2dad0e3 | 91 | } |