--- /dev/null
+/* test/asynctest.c */
+/*
+ * Written by Matt Caswell for the OpenSSL project.
+ */
+/* ====================================================================
+ * Copyright (c) 2015 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <openssl/async.h>
+#include <openssl/crypto.h>
+#include <../apps/apps.h>
+
+#ifdef OPENSSL_SYS_UNIX
+# include <unistd.h>
+# if _POSIX_VERSION >= 200112L
+# define ASYNC_POSIX
+# endif
+#elif (defined(_WIN32) || defined(__CYGWIN__)) && defined(_WINDLL)
+# define ASYNC_WIN
+#endif
+
+#if !defined(ASYNC_POSIX) && !defined(ASYNC_WIN)
+# define ASYNC_NULL
+#endif
+
+static int ctr = 0;
+static ASYNC_JOB *currjob = NULL;
+
+static int only_pause(void *args)
+{
+ ASYNC_pause_job();
+
+ return 1;
+}
+
+static int add_two(void *args)
+{
+ ctr++;
+ ASYNC_pause_job();
+ ctr++;
+
+ return 2;
+}
+
+static int save_current(void *args)
+{
+ currjob = ASYNC_get_current_job();
+ ASYNC_pause_job();
+
+ return 1;
+}
+
+static int wake(void *args)
+{
+ ASYNC_pause_job();
+ ASYNC_wake(ASYNC_get_current_job());
+ ASYNC_pause_job();
+ ASYNC_clear_wake(ASYNC_get_current_job());
+
+ return 1;
+}
+
+static int test_ASYNC_init_pool()
+{
+ ASYNC_JOB *job1 = NULL, *job2 = NULL, *job3 = NULL;
+ int funcret1, funcret2, funcret3;
+
+ if ( !ASYNC_init_pool(2, 0)
+ || ASYNC_start_job(&job1, &funcret1, only_pause, NULL, 0)
+ != ASYNC_PAUSE
+ || ASYNC_start_job(&job2, &funcret2, only_pause, NULL, 0)
+ != ASYNC_PAUSE
+ || ASYNC_start_job(&job3, &funcret3, only_pause, NULL, 0)
+ != ASYNC_NO_JOBS
+ || ASYNC_start_job(&job1, &funcret1, only_pause, NULL, 0)
+ != ASYNC_FINISH
+ || ASYNC_start_job(&job3, &funcret3, only_pause, NULL, 0)
+ != ASYNC_PAUSE
+ || ASYNC_start_job(&job2, &funcret2, only_pause, NULL, 0)
+ != ASYNC_FINISH
+ || ASYNC_start_job(&job3, &funcret3, only_pause, NULL, 0)
+ != ASYNC_FINISH
+ || funcret1 != 1
+ || funcret2 != 1
+ || funcret3 != 1) {
+ fprintf(stderr, "test_ASYNC_init_pool() failed\n");
+ ASYNC_free_pool();
+ return 0;
+ }
+
+ ASYNC_free_pool();
+ return 1;
+}
+
+static int test_ASYNC_start_job()
+{
+ ASYNC_JOB *job = NULL;
+ int funcret;
+
+ ctr = 0;
+
+ if ( !ASYNC_init_pool(1, 0)
+ || ASYNC_start_job(&job, &funcret, add_two, NULL, 0) != ASYNC_PAUSE
+ || ctr != 1
+ || ASYNC_start_job(&job, &funcret, add_two, NULL, 0) != ASYNC_FINISH
+ || ctr != 2
+ || funcret != 2) {
+ fprintf(stderr, "test_ASYNC_start_job() failed\n");
+ ASYNC_free_pool();
+ return 0;
+ }
+
+ ASYNC_free_pool();
+ return 1;
+}
+
+static int test_ASYNC_get_current_job()
+{
+ ASYNC_JOB *job = NULL;
+ int funcret;
+
+ currjob = NULL;
+
+ if ( !ASYNC_init_pool(1, 0)
+ || ASYNC_start_job(&job, &funcret, save_current, NULL, 0)
+ != ASYNC_PAUSE
+ || currjob != job
+ || ASYNC_start_job(&job, &funcret, save_current, NULL, 0)
+ != ASYNC_FINISH
+ || funcret != 1) {
+ fprintf(stderr, "test_ASYNC_get_current_job() failed\n");
+ ASYNC_free_pool();
+ return 0;
+ }
+
+ ASYNC_free_pool();
+ return 1;
+}
+
+static int hasdata(int fd)
+{
+ fd_set checkfds;
+ struct timeval tv;
+ FD_ZERO(&checkfds);
+ openssl_fdset(fd, &checkfds);
+ memset(&tv, 0, sizeof tv);
+ if (select(fd + 1, (void *)&checkfds, NULL, NULL, &tv) < 0)
+ return -1;
+ if (FD_ISSET(fd, &checkfds))
+ return 1;
+ return 0;
+}
+
+static int test_ASYNC_get_wait_fd()
+{
+ ASYNC_JOB *job = NULL;
+ int funcret, fd;
+
+ currjob = NULL;
+
+ if ( !ASYNC_init_pool(1, 0)
+ || ASYNC_start_job(&job, &funcret, wake, NULL, 0)
+ != ASYNC_PAUSE
+ || (fd = ASYNC_get_wait_fd(job)) < 0
+ || hasdata(fd) != 0
+ || ASYNC_start_job(&job, &funcret, save_current, NULL, 0)
+ != ASYNC_PAUSE
+ || hasdata(fd) != 1
+ || (ASYNC_clear_wake(job), 0)
+ || hasdata(fd) != 0
+ || (ASYNC_wake(job), 0)
+ || hasdata(fd) != 1
+ || ASYNC_start_job(&job, &funcret, save_current, NULL, 0)
+ != ASYNC_FINISH
+ || funcret != 1) {
+ fprintf(stderr, "test_ASYNC_get_wait_fd() failed\n");
+ ASYNC_free_pool();
+ return 0;
+ }
+
+ ASYNC_free_pool();
+ return 1;
+}
+
+int main(int argc, char **argv)
+{
+
+#ifdef ASYNC_NULL
+ fprintf(stderr, "NULL implementation - skipping async tests\n");
+#else
+ CRYPTO_malloc_debug_init();
+ CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
+ CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+
+ if ( !test_ASYNC_init_pool()
+ || !test_ASYNC_start_job()
+ || !test_ASYNC_get_current_job()
+ || !test_ASYNC_get_wait_fd()) {
+ return 1;
+ }
+#endif
+ printf("PASS\n");
+ return 0;
+}
projects / oweals / openssl.git / commitdiff