2 * Copyright 2016-2017 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
14 #include <openssl/crypto.h>
17 #if !defined(OPENSSL_THREADS) || defined(CRYPTO_TDEBUG)
19 typedef unsigned int thread_t;
21 static int run_thread(thread_t *t, void (*f)(void))
27 static int wait_for_thread(thread_t thread)
32 #elif defined(OPENSSL_SYS_WINDOWS)
34 typedef HANDLE thread_t;
36 static DWORD WINAPI thread_run(LPVOID arg)
40 *(void **) (&f) = arg;
46 static int run_thread(thread_t *t, void (*f)(void))
48 *t = CreateThread(NULL, 0, thread_run, *(void **) &f, 0, NULL);
52 static int wait_for_thread(thread_t thread)
54 return WaitForSingleObject(thread, INFINITE) == 0;
59 typedef pthread_t thread_t;
61 static void *thread_run(void *arg)
65 *(void **) (&f) = arg;
71 static int run_thread(thread_t *t, void (*f)(void))
73 return pthread_create(t, NULL, thread_run, *(void **) &f) == 0;
76 static int wait_for_thread(thread_t thread)
78 return pthread_join(thread, NULL) == 0;
83 static int test_lock(void)
85 CRYPTO_RWLOCK *lock = CRYPTO_THREAD_lock_new();
87 if (!TEST_true(CRYPTO_THREAD_read_lock(lock))
88 || !TEST_true(CRYPTO_THREAD_unlock(lock)))
91 CRYPTO_THREAD_lock_free(lock);
96 static CRYPTO_ONCE once_run = CRYPTO_ONCE_STATIC_INIT;
97 static unsigned once_run_count = 0;
99 static void once_do_run(void)
104 static void once_run_thread_cb(void)
106 CRYPTO_THREAD_run_once(&once_run, once_do_run);
109 static int test_once(void)
113 if (!TEST_true(run_thread(&thread, once_run_thread_cb))
114 || !TEST_true(wait_for_thread(thread))
115 || !CRYPTO_THREAD_run_once(&once_run, once_do_run)
116 || !TEST_int_eq(once_run_count, 1))
121 static CRYPTO_THREAD_LOCAL thread_local_key;
122 static unsigned destructor_run_count = 0;
123 static int thread_local_thread_cb_ok = 0;
125 static void thread_local_destructor(void *arg)
137 static void thread_local_thread_cb(void)
141 ptr = CRYPTO_THREAD_get_local(&thread_local_key);
142 if (!TEST_ptr_null(ptr)
143 || !TEST_true(CRYPTO_THREAD_set_local(&thread_local_key,
144 &destructor_run_count)))
147 ptr = CRYPTO_THREAD_get_local(&thread_local_key);
148 if (!TEST_ptr_eq(ptr, &destructor_run_count))
151 thread_local_thread_cb_ok = 1;
154 static int test_thread_local(void)
159 if (!TEST_true(CRYPTO_THREAD_init_local(&thread_local_key,
160 thread_local_destructor)))
163 ptr = CRYPTO_THREAD_get_local(&thread_local_key);
164 if (!TEST_ptr_null(ptr)
165 || !TEST_true(run_thread(&thread, thread_local_thread_cb))
166 || !TEST_true(wait_for_thread(thread))
167 || !TEST_int_eq(thread_local_thread_cb_ok, 1))
170 #if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG)
172 ptr = CRYPTO_THREAD_get_local(&thread_local_key);
173 if (!TEST_ptr_null(ptr))
176 # if !defined(OPENSSL_SYS_WINDOWS)
177 if (!TEST_int_eq(destructor_run_count, 1))
182 if (!TEST_true(CRYPTO_THREAD_cleanup_local(&thread_local_key)))
187 int setup_tests(void)
191 ADD_TEST(test_thread_local);