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cc65/test/val/strncmp-test.c

29 lines
552 B
C

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
static const char S1[] = {
'h', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd', '\0', 'A'
};
static const char S2[] = {
'h', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l', 'd', '\0', 'B'
};
int fails = 0;
int main (void)
{
char I;
int ret;
for (I = 0; I < 20; ++I) {
ret = strncmp (S1, S2, I);
printf ("%02d: %d\n", I, ret);
if ((ret != 0) && (I < 7)) {
fails++;
}
}
printf("fails: %d\n", fails);
return fails;
}