1 | /* Test strcspn functions. |
2 | Copyright (C) 1999-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #define STRPBRK_RESULT(s, pos) (pos) |
20 | #define RES_TYPE size_t |
21 | #define TEST_MAIN |
22 | #ifndef WIDE |
23 | # define TEST_NAME "strcspn" |
24 | #else |
25 | # define TEST_NAME "wcscspn" |
26 | #endif /* WIDE */ |
27 | #include "test-string.h" |
28 | |
29 | #ifndef WIDE |
30 | # define STRCSPN strcspn |
31 | # define CHAR char |
32 | # define SIMPLE_STRCSPN simple_strcspn |
33 | # define STUPID_STRCSPN stupid_strcspn |
34 | # define STRLEN strlen |
35 | #else |
36 | # include <wchar.h> |
37 | # define STRCSPN wcscspn |
38 | # define CHAR wchar_t |
39 | # define SIMPLE_STRCSPN simple_wcscspn |
40 | # define STUPID_STRCSPN stupid_wcscspn |
41 | # define STRLEN wcslen |
42 | #endif /* WIDE */ |
43 | |
44 | typedef size_t (*proto_t) (const CHAR *, const CHAR *); |
45 | size_t SIMPLE_STRCSPN (const CHAR *, const CHAR *); |
46 | size_t STUPID_STRCSPN (const CHAR *, const CHAR *); |
47 | |
48 | IMPL (STUPID_STRCSPN, 0) |
49 | IMPL (SIMPLE_STRCSPN, 0) |
50 | IMPL (STRCSPN, 1) |
51 | |
52 | size_t |
53 | SIMPLE_STRCSPN (const CHAR *s, const CHAR *rej) |
54 | { |
55 | const CHAR *r, *str = s; |
56 | CHAR c; |
57 | |
58 | while ((c = *s++) != '\0') |
59 | for (r = rej; *r != '\0'; ++r) |
60 | if (*r == c) |
61 | return s - str - 1; |
62 | return s - str - 1; |
63 | } |
64 | |
65 | size_t |
66 | STUPID_STRCSPN (const CHAR *s, const CHAR *rej) |
67 | { |
68 | size_t ns = STRLEN (s), nrej = STRLEN (rej); |
69 | size_t i, j; |
70 | |
71 | for (i = 0; i < ns; ++i) |
72 | for (j = 0; j < nrej; ++j) |
73 | if (s[i] == rej[j]) |
74 | return i; |
75 | return i; |
76 | } |
77 | |
78 | #undef CHAR |
79 | #undef STRLEN |
80 | #include "test-strpbrk.c" |
81 | |