diff options
Diffstat (limited to 'string/tst-strlen.c')
| -rw-r--r-- | string/tst-strlen.c | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/string/tst-strlen.c b/string/tst-strlen.c index 6651035..b9efe1d 100644 --- a/string/tst-strlen.c +++ b/string/tst-strlen.c @@ -6,26 +6,33 @@ main(int argc, char *argv[]) { static const size_t lens[] = { 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0, 4 }; - char buf[24]; - size_t words; + char basebuf[24 + 32]; + size_t base; - for (words = 0; words < 4; ++words) + for (base = 0; base < 32; ++base) { - size_t last; - memset (buf, 'a', words * 4); + char *buf = basebuf + base; + size_t words; - for (last = 0; last < 16; ++last) - { - buf[words * 4 + 0] = (last & 1) != 0 ? 'b' : '\0'; - buf[words * 4 + 1] = (last & 2) != 0 ? 'c' : '\0'; - buf[words * 4 + 2] = (last & 4) != 0 ? 'd' : '\0'; - buf[words * 4 + 3] = (last & 8) != 0 ? 'e' : '\0'; - buf[words * 4 + 4] = '\0'; + for (words = 0; words < 4; ++words) + { + size_t last; + memset (buf, 'a', words * 4); - if (strlen (buf) != words * 4 + lens[last]) + for (last = 0; last < 16; ++last) { - printf ("failed for words=%d and last=%d\n", words, last); - return 1; + buf[words * 4 + 0] = (last & 1) != 0 ? 'b' : '\0'; + buf[words * 4 + 1] = (last & 2) != 0 ? 'c' : '\0'; + buf[words * 4 + 2] = (last & 4) != 0 ? 'd' : '\0'; + buf[words * 4 + 3] = (last & 8) != 0 ? 'e' : '\0'; + buf[words * 4 + 4] = '\0'; + + if (strlen (buf) != words * 4 + lens[last]) + { + printf ("failed for base=%d, words=%d, and last=%d\n", + base, words, last); + return 1; + } } } } |