diff options
Diffstat (limited to 'stptolower.c')
| -rw-r--r-- | stptolower.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/stptolower.c b/stptolower.c index 61108ad..db63bf0 100644 --- a/stptolower.c +++ b/stptolower.c @@ -1,5 +1,5 @@ /* See LICENSE file for copyright and license details. */ -#include "libsimple.h" +#include "common.h" #ifndef TEST @@ -10,18 +10,18 @@ libsimple_stptolower(char *d, const char *s) char *ret; if (d == s) { for (; *d; d++) - *d = tolower(*d); + *d = (char)tolower(*d); return d; } else if (d < s) { for (; *s; d++, s++) - *d = tolower(*s); + *d = (char)tolower(*s); *d = '\0'; return d; } else { for (n = 0; s[n]; n++); ret = &d[n]; do { - d[n] = tolower(s[n]); + d[n] = (char)tolower(s[n]); } while (n--); return ret; } @@ -45,15 +45,6 @@ main(void) stpcpy(buf, "ABCDEabcde12345"); assert(!strcmpnul(libsimple_stptolower(&buf[0], &buf[0]), "")); assert(!strcmp(buf, "abcdeabcde12345")); - stpcpy(buf, "ABCDEabcde12345"); - assert(!strcmpnul(libsimple_strtolower(&buf[3], &buf[0]), "abcdeabcde12345")); - assert(!strcmp(buf, "ABCabcdeabcde12345")); - stpcpy(buf, "ABCDEabcde12345"); - assert(!strcmpnul(libsimple_strtolower(&buf[0], &buf[3]), "deabcde12345")); - assert(!strcmp(buf, "deabcde12345")); - stpcpy(buf, "ABCDEabcde12345"); - assert(!strcmpnul(libsimple_strtolower(&buf[0], &buf[0]), "abcdeabcde12345")); - assert(!strcmp(buf, "abcdeabcde12345")); return 0; } |