/* 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 #include int main() { 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; }