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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> | |
23 | #ifdef DEBUG_ASSERT | |
24 | #include <assert.h> | |
25 | #endif | |
26 | ||
27 | // 21.3.6.2 basic_string rfind | |
28 | bool test01(void) | |
29 | { | |
30 | bool test = true; | |
31 | typedef std::string::size_type csize_type; | |
32 | typedef std::string::const_reference cref; | |
33 | typedef std::string::reference ref; | |
34 | csize_type npos = std::string::npos; | |
35 | csize_type csz01, csz02; | |
36 | ||
37 | const char str_lit01[] = "mave"; | |
38 | const std::string str01("mavericks, santa cruz"); | |
39 | std::string str02(str_lit01); | |
40 | std::string str03("s, s"); | |
41 | std::string str04; | |
42 | ||
43 | // size_type rfind(const string&, size_type pos = 0) const; | |
44 | csz01 = str01.rfind(str01); | |
45 | test &= csz01 == 0; | |
46 | csz01 = str01.rfind(str01, 4); | |
47 | test &= csz01 == 0; | |
48 | csz01 = str01.rfind(str02,3); | |
49 | test &= csz01 == 0; | |
50 | csz01 = str01.rfind(str02); | |
51 | test &= csz01 == 0; | |
52 | csz01 = str01.rfind(str03); | |
53 | test &= csz01 == 8; | |
54 | csz01 = str01.rfind(str03, 3); | |
55 | test &= csz01 == npos; | |
56 | csz01 = str01.rfind(str03, 12); | |
57 | test &= csz01 == 8; | |
58 | ||
59 | // An empty string consists of no characters | |
60 | // therefore it should be found at every point in a string, | |
61 | // except beyond the end | |
62 | csz01 = str01.rfind(str04, 0); | |
63 | test &= csz01 == 0; | |
64 | csz01 = str01.rfind(str04, 5); | |
65 | test &= csz01 == 5; | |
66 | csz01 = str01.rfind(str04, str01.size()); | |
67 | test &= csz01 == str01.size(); | |
68 | csz01 = str01.rfind(str04, str01.size()+1); | |
69 | test &= csz01 == str01.size(); | |
70 | ||
71 | // size_type rfind(const char* s, size_type pos, size_type n) const; | |
72 | csz01 = str01.rfind(str_lit01, 0, 3); | |
73 | test &= csz01 == 0; | |
74 | csz01 = str01.rfind(str_lit01, 3, 0); | |
75 | test &= csz01 == 3; | |
76 | ||
77 | // size_type rfind(const char* s, size_type pos = 0) const; | |
78 | csz01 = str01.rfind(str_lit01); | |
79 | test &= csz01 == 0; | |
80 | csz01 = str01.rfind(str_lit01, 3); | |
81 | test &= csz01 == 0; | |
82 | ||
83 | // size_type rfind(char c, size_type pos = 0) const; | |
84 | csz01 = str01.rfind('z'); | |
85 | csz02 = str01.size() - 1; | |
86 | test &= csz01 == csz02; | |
87 | csz01 = str01.rfind('/'); | |
88 | test &= csz01 == npos; | |
89 | ||
90 | #ifdef DEBUG_ASSERT | |
91 | assert(test); | |
92 | #endif | |
93 | return test; | |
94 | } | |
95 | ||
96 | // 21.3.6.4 basic_string::find_last_of | |
97 | bool test02() | |
98 | { | |
99 | bool test = true; | |
100 | ||
101 | // test find_last_of | |
102 | ||
103 | #ifdef DEBUG_ASSERT | |
104 | assert(test); | |
105 | #endif | |
106 | return test; | |
107 | } | |
108 | ||
109 | // 21.3.6.6 basic_string::find_last_not_of | |
110 | bool test03() | |
111 | { | |
112 | bool test = true; | |
113 | ||
114 | // test find_last_not_of | |
115 | ||
116 | #ifdef DEBUG_ASSERT | |
117 | assert(test); | |
118 | #endif | |
119 | return test; | |
120 | } | |
121 | int main() | |
122 | { | |
123 | test01(); | |
124 | test02(); | |
125 | test03(); | |
126 | } |