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tests: Add test for init running on threads
The test runs ssh_init()/ssh_finalize() on multiple threads. Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
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Andreas Schneider
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95
tests/unittests/torture_threads_init.c
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95
tests/unittests/torture_threads_init.c
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/*
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* This file is part of the SSH Library
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*
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* Copyright (c) 2018 by Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
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*
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* The SSH Library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at your
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* option) any later version.
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*
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* The SSH Library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with the SSH Library; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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* MA 02111-1307, USA.
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*/
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#include "config.h"
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#define LIBSSH_STATIC
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#include "torture.h"
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#include "libssh/libssh.h"
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#include <pthread.h>
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#define NUM_THREADS 20
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static int run_on_threads(void *(*func)(void *))
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{
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pthread_t threads[NUM_THREADS];
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int rc;
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int i;
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for (i = 0; i < NUM_THREADS; ++i) {
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rc = pthread_create(&threads[i], NULL, func, NULL);
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assert_int_equal(rc, 0);
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}
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for (i = 0; i < NUM_THREADS; ++i) {
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void *p = NULL;
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uint64_t *result;
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rc = pthread_join(threads[i], &p);
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assert_int_equal(rc, 0);
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result = (uint64_t *)p;
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assert_null(result);
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}
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return rc;
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}
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static void *thread_ssh_init(void *threadid)
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{
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int rc;
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(void) threadid;
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rc = ssh_init();
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assert_int_equal(rc, SSH_OK);
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rc = ssh_finalize();
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assert_int_equal(rc, SSH_OK);
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pthread_exit(NULL);
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}
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static void torture_ssh_init(void **state)
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{
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int rc;
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/* Unused */
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(void) state;
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rc = run_on_threads(thread_ssh_init);
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assert_int_equal(rc, 0);
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}
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int torture_run_tests(void)
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{
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int rc;
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struct CMUnitTest tests[] = {
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cmocka_unit_test(torture_ssh_init),
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};
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torture_filter_tests(tests);
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rc = cmocka_run_group_tests(tests, NULL, NULL);
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return rc;
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}
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