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Diffstat (limited to '')
| -rw-r--r-- | memtolower.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/memtolower.c b/memtolower.c new file mode 100644 index 0000000..364776a --- /dev/null +++ b/memtolower.c @@ -0,0 +1,30 @@ +/* See LICENSE file for copyright and license details. */ +#include "libsimple.h" +#ifndef TEST + + +extern inline void *libsimple_memtolower(void *, const void *, size_t); + + +#else +#include "test.h" + +int +main(void) +{ + char buf[100]; + + stpcpy(buf, "ABCDEabcde12345"); + assert(!strcmpnul(libsimple_memtolower(&buf[3], &buf[0], 16), "abcdeabcde12345")); + assert(!strcmp(buf, "ABCabcdeabcde12345")); + stpcpy(buf, "ABCDEabcde12345"); + assert(!strcmpnul(libsimple_memtolower(&buf[0], &buf[3], 13), "deabcde12345")); + assert(!strcmp(buf, "deabcde12345")); + stpcpy(buf, "ABCDEabcde12345"); + assert(!strcmpnul(libsimple_memtolower(&buf[0], &buf[0], 16), "abcdeabcde12345")); + assert(!strcmp(buf, "abcdeabcde12345")); + + return 0; +} + +#endif |