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Return non-zero when tests fail 

This allows for shell scripts to check for success or failure without parsing
the printed output.  If the function name is later changed from main() it
will also allow other code calling the tests to also easily check the pass
or fail status.
main
Kyle Altendorf 2019-09-21 10:05:25 -04:00
parent 42efb6c384
commit 8d38d5e6fd
1 changed files with 4 additions and 1 deletions
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5
test.c
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@ -13,6 +13,7 @@
*/ */
#include "vectors.h" #include "vectors.h"
#include <stdbool.h>
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
@ -46,6 +47,7 @@ size_t lengths[4] = {8, 16, 4, 8};
int main() { int main() {
uint8_t in[64], out[16], k[16]; uint8_t in[64], out[16], k[16];
int i; int i;
bool any_failed;
#ifndef GETVECTORS #ifndef GETVECTORS
int fails = 0; int fails = 0;
#endif #endif
@ -91,6 +93,7 @@ int main() {
if (memcmp(out, v + (i * len), len)) { if (memcmp(out, v + (i * len), len)) {
printf("fail for %d bytes\n", i); printf("fail for %d bytes\n", i);
fails++; fails++;
any_failed = true;
} }
#endif #endif
} }
@ -105,5 +108,5 @@ int main() {
#endif #endif
} }
return 0; return any_failed;
} }