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97020474 | 1 | /* Measure strcspn functions. |
bfff8b1b | 2 | Copyright (C) 2013-2017 Free Software Foundation, Inc. |
97020474 SP |
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 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #define STRPBRK_RESULT(s, pos) (pos) | |
20 | #define RES_TYPE size_t | |
21 | #define TEST_MAIN | |
b4c21601 SL |
22 | #ifndef WIDE |
23 | # define TEST_NAME "strcspn" | |
24 | #else | |
25 | # define TEST_NAME "wcscspn" | |
26 | #endif /* WIDE */ | |
97020474 SP |
27 | #include "bench-string.h" |
28 | ||
b4c21601 SL |
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 */ | |
97020474 | 43 | |
b4c21601 SL |
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) | |
97020474 SP |
51 | |
52 | size_t | |
b4c21601 | 53 | SIMPLE_STRCSPN (const CHAR *s, const CHAR *rej) |
97020474 | 54 | { |
b4c21601 SL |
55 | const CHAR *r, *str = s; |
56 | CHAR c; | |
97020474 SP |
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 | |
b4c21601 | 66 | STUPID_STRCSPN (const CHAR *s, const CHAR *rej) |
97020474 | 67 | { |
b4c21601 | 68 | size_t ns = STRLEN (s), nrej = STRLEN (rej); |
97020474 SP |
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 | ||
b4c21601 SL |
78 | #undef CHAR |
79 | #undef STRLEN | |
97020474 | 80 | #include "bench-strpbrk.c" |