#include <ccan/short_types/short_types.h> | |
#include <ccan/tap/tap.h> | |
#include <stdlib.h> | |
#include <err.h> | |
int main(void) | |
{ | |
plan_tests(16); | |
ok1(sizeof(u64) == 8); | |
ok1(sizeof(s64) == 8); | |
ok1(sizeof(u32) == 4); | |
ok1(sizeof(s32) == 4); | |
ok1(sizeof(u16) == 2); | |
ok1(sizeof(s16) == 2); | |
ok1(sizeof(u8) == 1); | |
ok1(sizeof(s8) == 1); | |
/* Signedness tests. */ | |
ok1((u64)-1 > 0); | |
ok1((u32)-1 > 0); | |
ok1((u16)-1 > 0); | |
ok1((u8)-1 > 0); | |
ok1((s64)-1 < 0); | |
ok1((s32)-1 < 0); | |
ok1((s16)-1 < 0); | |
ok1((s8)-1 < 0); | |
return exit_status(); | |
} |