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