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Commit | Line | Data |
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9a0a462c UD |
1 | /* Make sure we don't test the optimized inline functions if we want to |
2 | test the real implementation. */ | |
3 | #undef __USE_STRING_INLINES | |
4 | ||
7a12c6bb RM |
5 | #include <stdio.h> |
6 | #include <string.h> | |
7 | ||
fb82116f | 8 | int |
c1f41083 | 9 | do_test (void) |
7a12c6bb | 10 | { |
68dbb3a6 UD |
11 | static const size_t lens[] = { 0, 1, 0, 2, 0, 1, 0, 3, |
12 | 0, 1, 0, 2, 0, 1, 0, 4 }; | |
5929563f UD |
13 | char basebuf[24 + 32]; |
14 | size_t base; | |
7a12c6bb | 15 | |
5929563f | 16 | for (base = 0; base < 32; ++base) |
7a12c6bb | 17 | { |
5929563f UD |
18 | char *buf = basebuf + base; |
19 | size_t words; | |
7a12c6bb | 20 | |
5929563f UD |
21 | for (words = 0; words < 4; ++words) |
22 | { | |
23 | size_t last; | |
24 | memset (buf, 'a', words * 4); | |
7a12c6bb | 25 | |
5929563f | 26 | for (last = 0; last < 16; ++last) |
7a12c6bb | 27 | { |
5929563f UD |
28 | buf[words * 4 + 0] = (last & 1) != 0 ? 'b' : '\0'; |
29 | buf[words * 4 + 1] = (last & 2) != 0 ? 'c' : '\0'; | |
30 | buf[words * 4 + 2] = (last & 4) != 0 ? 'd' : '\0'; | |
31 | buf[words * 4 + 3] = (last & 8) != 0 ? 'e' : '\0'; | |
32 | buf[words * 4 + 4] = '\0'; | |
33 | ||
24fb0f88 | 34 | if (strlen (buf) != words * 4 + lens[last]) |
5929563f | 35 | { |
24fb0f88 UD |
36 | printf ("\ |
37 | strlen failed for base=%Zu, words=%Zu, and last=%Zu (is %zd, expected %zd)\n", | |
38 | base, words, last, | |
39 | strlen (buf), words * 4 + lens[last]); | |
40 | return 1; | |
41 | } | |
42 | ||
43 | if (strnlen (buf, -1) != words * 4 + lens[last]) | |
44 | { | |
45 | printf ("\ | |
46 | strnlen failed for base=%Zu, words=%Zu, and last=%Zu (is %zd, expected %zd)\n", | |
47 | base, words, last, | |
48 | strnlen (buf, -1), words * 4 + lens[last]); | |
5929563f UD |
49 | return 1; |
50 | } | |
7a12c6bb | 51 | } |
1f205a47 | 52 | } |
7a12c6bb RM |
53 | } |
54 | return 0; | |
55 | } | |
c1f41083 | 56 | |
fb82116f | 57 | #include <support/test-driver.c> |