../svn-commit.tmp

2006-04-05 12:10:50 +00:00
parent 3dbbbf3e16
commit 6862128151
171 changed files with 674 additions and 1355 deletions
@@ -0,0 +1,142 @@
+/**
+ * @file send_queue_test.c
+ *
+ * @brief Tests for the send_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 <pthread.h>
+
+#include "send_queue_test.h"
+
+#include <queues/send_queue.h>
+
+
+/**
+ * @brief Informations for the involved test-thread used in this test
+ *
+ */
+typedef struct send_queue_test_s send_queue_test_t;
+
+
+struct send_queue_test_s{
+	/**
+	 * Associated protected_tester_t object
+	 */
+	protected_tester_t *tester;
+
+	/**
+	 * Queue to test
+	 */
+	send_queue_t *send_queue;
+
+	/**
+	 * number of items to be inserted in the send-queue by each thread
+	 */
+	int insert_item_count;
+
+	/**
+	 * number of items to be removed by each
+	 * receiver thread from the send-queue
+	 */
+	int remove_item_count;
+};
+
+/**
+ * @brief sender thread used in the the send_queue test function
+ *
+ * @param testinfo informations for the specific thread.
+ */
+static void test_send_queue_sender(send_queue_test_t * testinfo)
+{
+	int i;
+	for (i = 0; i < testinfo->insert_item_count; i++)
+	{
+		packet_t *packet = packet_create(AF_INET);
+		testinfo->tester->assert_true(testinfo->tester,(packet != NULL), "create packet call check");
+		testinfo->send_queue->add(testinfo->send_queue,packet);
+	}
+}
+
+/**
+ * @brief receiver thread used in the the send_queue test function
+ *
+ * @param testinfo informations for the specific thread.
+ */
+static void test_send_queue_receiver(send_queue_test_t * testinfo)
+{
+	int i;
+	for (i = 0; i < testinfo->remove_item_count; i++)
+	{
+		packet_t *packet;
+		packet = testinfo->send_queue->get(testinfo->send_queue);
+
+		testinfo->tester->assert_true(testinfo->tester,(	packet != NULL), "packet not NULL call check");
+
+		packet->destroy(packet);
+	}
+}
+
+/*
+ * description is in header file
+ */
+void test_send_queue(protected_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];
+	send_queue_t *send_queue = send_queue_create();
+	send_queue_test_t test_infos;
+
+	test_infos.tester = tester;
+	test_infos.send_queue = send_queue;
+	test_infos.insert_item_count = 10000;
+	test_infos.remove_item_count = 10000;
+
+
+	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_send_queue_receiver, (void*) &test_infos);
+	}
+
+	for (i = 0; i < sender_count;i++)
+	{
+		pthread_create( &sender_threads[i], NULL,(void*(*)(void*)) &test_send_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 send-queue has to have diserd_value count entries*/
+	tester->assert_true(tester,(send_queue->get_count(send_queue) == desired_value), "count value check");
+	send_queue->destroy(send_queue);
+}