1 /* ====================================================================
2 * Copyright (c) 2016 The OpenSSL Project. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
16 * 3. All advertising materials mentioning features or use of this
17 * software must display the following acknowledgment:
18 * "This product includes software developed by the OpenSSL Project
19 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
22 * endorse or promote products derived from this software without
23 * prior written permission. For written permission, please contact
24 * openssl-core@openssl.org.
26 * 5. Products derived from this software may not be called "OpenSSL"
27 * nor may "OpenSSL" appear in their names without prior written
28 * permission of the OpenSSL Project.
30 * 6. Redistributions of any form whatsoever must retain the following
32 * "This product includes software developed by the OpenSSL Project
33 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
46 * OF THE POSSIBILITY OF SUCH DAMAGE.
47 * ====================================================================
52 #include <openssl/crypto.h>
54 #if !defined(OPENSSL_THREADS) || defined(CRYPTO_TDEBUG)
56 typedef unsigned int thread_t;
58 static int run_thread(thread_t *t, void (*f)(void))
64 static int wait_for_thread(thread_t thread)
69 #elif defined(OPENSSL_SYS_WINDOWS)
71 typedef HANDLE thread_t;
73 static DWORD WINAPI thread_run(LPVOID arg)
77 *(void **) (&f) = arg;
83 static int run_thread(thread_t *t, void (*f)(void))
85 *t = CreateThread(NULL, 0, thread_run, *(void **) &f, 0, NULL);
89 static int wait_for_thread(thread_t thread)
91 return WaitForSingleObject(thread, INFINITE) == 0;
96 typedef pthread_t thread_t;
98 static void *thread_run(void *arg)
102 *(void **) (&f) = arg;
108 static int run_thread(thread_t *t, void (*f)(void))
110 return pthread_create(t, NULL, thread_run, *(void **) &f) == 0;
113 static int wait_for_thread(thread_t thread)
115 return pthread_join(thread, NULL) == 0;
120 static int test_lock(void)
122 CRYPTO_RWLOCK *lock = CRYPTO_THREAD_lock_new();
124 if (!CRYPTO_THREAD_read_lock(lock)) {
125 fprintf(stderr, "CRYPTO_THREAD_read_lock() failed\n");
129 if (!CRYPTO_THREAD_unlock(lock)) {
130 fprintf(stderr, "CRYPTO_THREAD_unlock() failed\n");
134 CRYPTO_THREAD_lock_free(lock);
139 static CRYPTO_ONCE once_run = CRYPTO_ONCE_STATIC_INIT;
140 static unsigned once_run_count = 0;
142 static void once_do_run(void)
147 static void once_run_thread_cb(void)
149 CRYPTO_THREAD_run_once(&once_run, once_do_run);
152 static int test_once(void)
155 if (!run_thread(&thread, once_run_thread_cb) ||
156 !wait_for_thread(thread))
158 fprintf(stderr, "run_thread() failed\n");
162 if (!CRYPTO_THREAD_run_once(&once_run, once_do_run)) {
163 fprintf(stderr, "CRYPTO_THREAD_run_once() failed\n");
167 if (once_run_count != 1) {
168 fprintf(stderr, "once run %u times\n", once_run_count);
175 static CRYPTO_THREAD_LOCAL thread_local_key;
176 static unsigned destructor_run_count = 0;
177 static int thread_local_thread_cb_ok = 0;
179 static void thread_local_destructor(void *arg)
191 static void thread_local_thread_cb(void)
195 ptr = CRYPTO_THREAD_get_local(&thread_local_key);
197 fprintf(stderr, "ptr not NULL\n");
201 if (!CRYPTO_THREAD_set_local(&thread_local_key, &destructor_run_count)) {
202 fprintf(stderr, "CRYPTO_THREAD_set_local() failed\n");
206 ptr = CRYPTO_THREAD_get_local(&thread_local_key);
207 if (ptr != &destructor_run_count) {
208 fprintf(stderr, "invalid ptr\n");
212 thread_local_thread_cb_ok = 1;
215 static int test_thread_local(void)
220 if (!CRYPTO_THREAD_init_local(&thread_local_key, thread_local_destructor)) {
221 fprintf(stderr, "CRYPTO_THREAD_init_local() failed\n");
225 ptr = CRYPTO_THREAD_get_local(&thread_local_key);
227 fprintf(stderr, "ptr not NULL\n");
231 if (!run_thread(&thread, thread_local_thread_cb) ||
232 !wait_for_thread(thread))
234 fprintf(stderr, "run_thread() failed\n");
238 if (thread_local_thread_cb_ok != 1) {
239 fprintf(stderr, "thread-local thread callback failed\n");
243 #if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG)
245 ptr = CRYPTO_THREAD_get_local(&thread_local_key);
247 fprintf(stderr, "ptr not NULL\n");
251 # if !defined(OPENSSL_SYS_WINDOWS)
252 if (destructor_run_count != 1) {
253 fprintf(stderr, "thread-local destructor run %u times\n",
254 destructor_run_count);
261 if (!CRYPTO_THREAD_cleanup_local(&thread_local_key)) {
262 fprintf(stderr, "CRYPTO_THREAD_cleanup_local() failed\n");
269 int main(int argc, char **argv)
277 if (!test_thread_local())