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1 | // 2000-06-22 -=dbv=- (shamelessy copied from bkoz' find.cc) |
2 | ||
3 | // Copyright (C) 2000 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
19 | // USA. | |
20 | ||
21 | #include <string> | |
22 | #include <stdexcept> | |
aa1b2f7d | 23 | #include <debug_assert.h> |
913c27bf BV |
24 | |
25 | // 21.3.6.2 basic_string rfind | |
26 | bool test01(void) | |
27 | { | |
28 | bool test = 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 rfind(const string&, size_type pos = 0) const; | |
42 | csz01 = str01.rfind(str01); | |
aa1b2f7d | 43 | VERIFY( csz01 == 0 ); |
913c27bf | 44 | csz01 = str01.rfind(str01, 4); |
aa1b2f7d | 45 | VERIFY( csz01 == 0 ); |
913c27bf | 46 | csz01 = str01.rfind(str02,3); |
aa1b2f7d | 47 | VERIFY( csz01 == 0 ); |
913c27bf | 48 | csz01 = str01.rfind(str02); |
aa1b2f7d | 49 | VERIFY( csz01 == 0 ); |
913c27bf | 50 | csz01 = str01.rfind(str03); |
aa1b2f7d | 51 | VERIFY( csz01 == 8 ); |
913c27bf | 52 | csz01 = str01.rfind(str03, 3); |
aa1b2f7d | 53 | VERIFY( csz01 == npos ); |
913c27bf | 54 | csz01 = str01.rfind(str03, 12); |
aa1b2f7d | 55 | VERIFY( csz01 == 8 ); |
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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.rfind(str04, 0); | |
aa1b2f7d | 61 | VERIFY( csz01 == 0 ); |
913c27bf | 62 | csz01 = str01.rfind(str04, 5); |
aa1b2f7d | 63 | VERIFY( csz01 == 5 ); |
913c27bf | 64 | csz01 = str01.rfind(str04, str01.size()); |
aa1b2f7d | 65 | VERIFY( csz01 == str01.size() ); |
913c27bf | 66 | csz01 = str01.rfind(str04, str01.size()+1); |
aa1b2f7d | 67 | VERIFY( csz01 == str01.size() ); |
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68 | |
69 | // size_type rfind(const char* s, size_type pos, size_type n) const; | |
70 | csz01 = str01.rfind(str_lit01, 0, 3); | |
aa1b2f7d | 71 | VERIFY( csz01 == 0 ); |
913c27bf | 72 | csz01 = str01.rfind(str_lit01, 3, 0); |
aa1b2f7d | 73 | VERIFY( csz01 == 3 ); |
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74 | |
75 | // size_type rfind(const char* s, size_type pos = 0) const; | |
76 | csz01 = str01.rfind(str_lit01); | |
aa1b2f7d | 77 | VERIFY( csz01 == 0 ); |
913c27bf | 78 | csz01 = str01.rfind(str_lit01, 3); |
aa1b2f7d | 79 | VERIFY( csz01 == 0 ); |
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80 | |
81 | // size_type rfind(char c, size_type pos = 0) const; | |
82 | csz01 = str01.rfind('z'); | |
83 | csz02 = str01.size() - 1; | |
aa1b2f7d | 84 | VERIFY( csz01 == csz02 ); |
913c27bf | 85 | csz01 = str01.rfind('/'); |
aa1b2f7d | 86 | VERIFY( csz01 == npos ); |
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87 | |
88 | #ifdef DEBUG_ASSERT | |
89 | assert(test); | |
90 | #endif | |
91 | return test; | |
92 | } | |
93 | ||
94 | // 21.3.6.4 basic_string::find_last_of | |
95 | bool test02() | |
96 | { | |
97 | bool test = true; | |
98 | ||
99 | // test find_last_of | |
100 | ||
101 | #ifdef DEBUG_ASSERT | |
102 | assert(test); | |
103 | #endif | |
104 | return test; | |
105 | } | |
106 | ||
107 | // 21.3.6.6 basic_string::find_last_not_of | |
108 | bool test03() | |
109 | { | |
110 | bool test = true; | |
111 | ||
112 | // test find_last_not_of | |
113 | ||
114 | #ifdef DEBUG_ASSERT | |
115 | assert(test); | |
116 | #endif | |
117 | return test; | |
118 | } | |
119 | int main() | |
120 | { | |
121 | test01(); | |
122 | test02(); | |
123 | test03(); | |
04d930e6 | 124 | return 0; |
913c27bf | 125 | } |