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/**
* @file job_queue_test.c
*
* @brief Tests for the job_queue_t class.
*
*/
/*
* Copyright (C) 2005 Jan Hutter, Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include <stdlib.h>
#include <pthread.h>
#include <unistd.h>
#include "job_queue_test.h"
#include <utils/allocator.h>
#include <queues/job_queue.h>
#include <queues/jobs/initiate_ike_sa_job.h>
typedef struct job_queue_test_s job_queue_test_t;
/**
* @brief Informations for the involved test-thread used in this test
*
*/
struct job_queue_test_s{
tester_t *tester;
job_queue_t *job_queue;
/**
* number of items to be inserted in the job-queue
*/
int insert_item_count;
/**
* number of items to be removed by each
* receiver thread from the job-queue
*/
int remove_item_count;
};
/**
* @brief sender thread used in the the job_queue test function
*
* @param testinfo informations for the specific thread.
*/
static void test_job_queue_sender(job_queue_test_t * testinfo)
{
int i;
for (i = 0; i < testinfo->insert_item_count; i++)
{
job_t *job = (job_t *) initiate_ike_sa_job_create("test");
testinfo->job_queue->add(testinfo->job_queue,job);
}
}
/**
* @brief receiver thread used in the the job_queue test function
*
* @param testinfo informations for the specific thread.
*/
static void test_job_queue_receiver(job_queue_test_t * testinfo)
{
int i;
for (i = 0; i < testinfo->remove_item_count; i++)
{
job_t *job;
job = testinfo->job_queue->get(testinfo->job_queue);
testinfo->tester->assert_true(testinfo->tester,(job->get_type(job) == INITIATE_IKE_SA), "job type check");
job->destroy(job);
}
}
/*
* description is in header file
*/
void test_job_queue(tester_t *tester)
{
int desired_value, i;
int sender_count = 10;
int receiver_count = 2;
pthread_t sender_threads[sender_count];
pthread_t receiver_threads[receiver_count];
job_queue_t *job_queue = job_queue_create();
job_queue_test_t test_infos;
test_infos.tester = tester;
test_infos.job_queue = job_queue;
test_infos.insert_item_count = 10000;
test_infos.remove_item_count = 50000;
desired_value = test_infos.insert_item_count * sender_count -
test_infos.remove_item_count * receiver_count;
for (i = 0; i < receiver_count;i++)
{
pthread_create( &receiver_threads[i], NULL,(void*(*)(void*)) &test_job_queue_receiver, (void*) &test_infos);
}
for (i = 0; i < sender_count;i++)
{
pthread_create( &sender_threads[i], NULL,(void*(*)(void*)) &test_job_queue_sender, (void*) &test_infos);
}
/* Wait for all threads */
for (i = 0; i < sender_count;i++)
{
pthread_join(sender_threads[i], NULL);
}
for (i = 0; i < receiver_count;i++)
{
pthread_join(receiver_threads[i], NULL);
}
/* the job-queue has to have disered_value count entries! */
tester->assert_true(tester,(job_queue->get_count(job_queue) == desired_value), "get count value check");
job_queue->destroy(job_queue);
}
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