- tester_t class rewritten

- test for send_queue_t added

Source/charon/tester.c

@@ -43,6 +43,11 @@ typedef struct private_tester_s private_tester_t;
 struct private_tester_s {
  	tester_t public;
  	
+
+	/* Private functions */
+	void (*run_test) (tester_t *tester, void (*test_function) (tester_t * tester), char * test_name);
+	
+	
 	/* Private values */
  	FILE* output;
  	int tests_count;
@@ -53,9 +58,9 @@ struct private_tester_s {
 };
  
 /*
- * Implementation of function test_all
+ * Implementation of function perform_tests
  */
-static status_t test_all(tester_t *tester,test_t **tests) 
+static status_t perform_tests(tester_t *tester,test_t **tests) 
 {
 	private_tester_t *this =(private_tester_t*) tester;
 	int current_test = 0;
@@ -63,7 +68,7 @@ static status_t test_all(tester_t *tester,test_t **tests)
 
 	while (tests[current_test] != NULL)
 	{
-		tester->run_test(tester,tests[current_test]->test_function,tests[current_test]->test_name);
+		this->run_test(tester,tests[current_test]->test_function,tests[current_test]->test_name);
 		current_test++;
 	}
 	
@@ -72,6 +77,15 @@ static status_t test_all(tester_t *tester,test_t **tests)
 	return SUCCESS;
 }
 
+/*
+ * Implementation of function perform_test
+ */
+static status_t perform_test(tester_t *tester, test_t *test) 
+{
+	test_t *tests[] = {test, NULL};
+	return (perform_tests(tester,tests));
+}
+
 /**
  * Returns the difference of to timeval structs in microseconds
  * 
@@ -168,11 +182,13 @@ tester_t *tester_create(FILE *output, bool display_succeeded_asserts)
 	private_tester_t *this = alloc_thing(private_tester_t, "private_tester_t");
 	
 	this->public.destroy = destroy;
-	this->public.test_all = test_all;
+	this->public.perform_tests = perform_tests;
-	this->public.run_test = run_test;
+	this->public.perform_test = perform_test;
 	this->public.assert_true = assert_true;
 	this->public.assert_false = assert_false;
-
+	
+	
+	this->run_test = run_test;
 	this->display_succeeded_asserts = display_succeeded_asserts;	
 	this->failed_tests_count = 0;
 	this->tests_count = 0;

Source/charon/tester.h

@@ -48,14 +48,23 @@ struct test_s{
 struct tester_s {
 	
 	/**
-	 * @brief Tests all testcases of specific tester object
+	 * @brief Tests all testcases in array tests with specific tester object
 	 * 
 	 * @param tester tester object
- 	 * @param pointer to a list of tests to perform.
+ 	 * @param pointer to a array of test_t-pointers.
- 	 * 			      the last list item has to be NULL.
+ 	 * 			      the last item has to be NULL.
 	 * @return SUCCESSFUL if succeeded, FAILED otherwise
 	 */
-	status_t (*test_all) (tester_t *tester,test_t **tests);
+	status_t (*perform_tests) (tester_t *tester,test_t **tests);
+	
+	/**
+	 * @brief run a specific test case
+	 * 
+	 * @param this tester object
+	 * @param test pointer to a test_t-object which will be performed
+	 * @param Name of the Test
+	 */
+ 	status_t (*perform_test) (tester_t *tester, test_t *test);
 	
 	/**
 	 * @brief is called in a testcase to check a specific situation for TRUE
@@ -83,16 +92,6 @@ struct tester_s {
 	 */
 	void (*assert_false) (tester_t *tester, bool to_be_false, char *assert_name); 	
 
-
-	/**
-	 * @brief run a specific test case
-	 * 
-	 * @param this tester object
-	 * @param test_function implements the test case
-	 * @param Name of the Test
-	 */
- 	void (*run_test) (tester_t *this, void (*test_function) (tester_t * tester), char * test_name);
-
 	/**
 	 * @brief Destroys a tester object
 	 * 

Source/charon/tests.c

@@ -98,7 +98,7 @@ job_queue_t *job_queue;
  	
  	tester_t *tester = tester_create(test_output, TRUE);
 
- 	tester->test_all(tester,all_tests);
+ 	tester->perform_tests(tester,all_tests);
  	
 	tester->destroy(tester);
 	

Source/charon/tests/send_queue_test.c

@@ -0,0 +1,143 @@
+/**
+ * @file send_queue_test.c
+ * 
+ * @brief Tests to test the Send-Queue type send_queue_t
+ * 
+ */
+
+/*
+ * 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 "../tester.h"
+#include "../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 tester_t-Object
+	 */
+	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();
+		testinfo->tester->assert_true(testinfo->tester,(packet != NULL), "create packet call check");
+		testinfo->tester->assert_true(testinfo->tester,(testinfo->send_queue->add(testinfo->send_queue,packet) == SUCCESS), "add packet call check");
+	}
+}
+
+/**
+ * @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;
+		testinfo->tester->assert_true(testinfo->tester,(testinfo->send_queue->get(testinfo->send_queue,&packet) == SUCCESS), "get packet call check");
+
+		testinfo->tester->assert_true(testinfo->tester,(	packet != NULL), "packet not NULL call check");
+		
+		testinfo->tester->assert_true(testinfo->tester,(	packet->destroy(packet) == SUCCESS), "packet destroy call check");
+	}
+}
+
+/*
+ * description is in header file
+ */
+void test_send_queue(tester_t *tester)
+{
+	int value, 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,&value) == SUCCESS), "get count call check");
+	tester->assert_true(tester,(value == desired_value), "count value check");
+	tester->assert_true(tester,(send_queue->destroy(send_queue) == SUCCESS), "destroy call check");
+}

Source/charon/tests/send_queue_test.h

@@ -0,0 +1,38 @@
+/**
+ * @file send_queue_test.h
+ * 
+ * @brief Tests to test the Send-Queue type send_queue_t
+ * 
+ */
+
+/*
+ * 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.
+ */
+
+#ifndef SEND_QUEUE_TEST_H_
+#define SEND_QUEUE_TEST_H_
+
+#include "../tester.h"
+
+/**
+ * @brief Test function used to test the send_queue functionality
+ * 
+ * Tests are performed using different threads to test the multi-threaded
+ * features of the send_queue_t.
+ *
+ * @param tester associated tester object
+ */
+void test_send_queue(tester_t *tester);
+
+#endif /*SEND_QUEUE_TEST_H_*/