boringssl/crypto/refcount_test.cc
David Benjamin c96a888194 Convert constant_time_test and refcount_test to C++.
No source changes, just a rename.

Change-Id: Iaef406d2a04dc8c68c94eb2a98eec6378eaeab66
Reviewed-on: https://boringssl-review.googlesource.com/12975
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
2017-01-04 01:36:49 +00:00

60 lines
1.8 KiB
C++

/* Copyright (c) 2015, Google Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#include "internal.h"
#include <stdio.h>
#include <openssl/type_check.h>
int main(int argc, char **argv) {
CRYPTO_refcount_t count = 0;
CRYPTO_refcount_inc(&count);
if (count != 1) {
fprintf(stderr, "Incrementing reference count did not work.\n");
return 1;
}
if (!CRYPTO_refcount_dec_and_test_zero(&count) || count != 0) {
fprintf(stderr, "Decrementing reference count to zero did not work.\n");
return 1;
}
count = CRYPTO_REFCOUNT_MAX;
CRYPTO_refcount_inc(&count);
if (count != CRYPTO_REFCOUNT_MAX) {
fprintf(stderr, "Count did not saturate correctly when incrementing.\n");
return 1;
}
if (CRYPTO_refcount_dec_and_test_zero(&count) ||
count != CRYPTO_REFCOUNT_MAX) {
fprintf(stderr, "Count did not saturate correctly when decrementing.\n");
return 1;
}
count = 2;
if (CRYPTO_refcount_dec_and_test_zero(&count)) {
fprintf(stderr, "Decrementing two resulted in zero!\n");
return 1;
}
if (count != 1) {
fprintf(stderr, "Decrementing two did not produce one!");
return 1;
}
printf("PASS\n");
return 0;
}