- test for scheduler implemented

Source/charon/tests/scheduler_test.c

@@ -0,0 +1,88 @@
+/**
+ * @file scheduler_test.c
+ * 
+ * @brief Tests to test the Scheduler (type scheduler_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 <string.h>
+#include <unistd.h>
+
+#include "scheduler_test.h"
+#include "../globals.h"
+#include "../scheduler.h"
+#include "../event_queue.h"
+#include "../job_queue.h"
+
+
+/**
+ * @brief implementation of a scheduler test
+ * 
+ * This one uses relative time events, which are not that exact.
+ * Test may fail on too slow machines.
+ */
+void test_scheduler(tester_t *tester)
+{
+	int job_count = 5;
+	int job_queue_size;
+	int event_queue_size;
+	job_t *jobs[job_count];
+	int current;
+	scheduler_t *scheduler = scheduler_create();
+	
+	/* schedule 5 jobs */
+	for (current = 0; current < job_count; current++)
+	{
+		jobs[current] = job_create(INCOMING_PACKET, (void*)current);
+		global_event_queue->add_relative(global_event_queue, jobs[current], (current+1) * 500);
+	}
+	
+	
+	for (current = 0; current < job_count; current++)
+	{
+		jobs[current] = NULL;
+	}
+	
+	usleep(50 * 1000);
+	
+	/* check if times are correct */
+	for (current = 0; current < job_count; current++)
+	{
+		usleep(400 * 1000); 
+		global_event_queue->get_count(global_event_queue, &event_queue_size);
+		global_job_queue->get_count(global_job_queue, &job_queue_size);
+		tester->assert_true(tester, (job_queue_size == current ), "job-queue size before event");
+		tester->assert_true(tester, (event_queue_size == job_count - current), "event-queue size before event");
+		usleep(100 * 1000);
+		global_event_queue->get_count(global_event_queue, &event_queue_size);
+		global_job_queue->get_count(global_job_queue, &job_queue_size);
+		tester->assert_true(tester, (job_queue_size == current + 1), "job-queue size after event");
+		tester->assert_true(tester, (event_queue_size == job_count - current - 1), "event-queue size after event");
+	}
+	
+	/* check job order */
+	for (current = 0; current < job_count; current++)
+	{
+		global_job_queue->get(global_job_queue, &(jobs[current]));
+		tester->assert_true(tester, ((int)jobs[current]->assigned_data == current), "job order");
+		jobs[current]->destroy(jobs[current]);
+	}
+
+	/* destruction test */
+	tester->assert_true(tester, (scheduler->destroy(scheduler) == SUCCESS), "destroy call check");
+}

Source/charon/tests/scheduler_test.h

@@ -0,0 +1,35 @@
+/**
+ * @file scheduler_test.h
+ * 
+ * @brief Tests to test the scheduler (type scheduler_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 SCHEDULER_TEST_H_
+#define SCHEDULER_TEST_H_
+
+#include "../tester.h"
+
+/**
+ * @brief Test function for the type scheduler_t
+ * 
+ * @param tester tester object
+ */
+void test_scheduler(tester_t *tester);
+
+#endif /*SCHEDULER_TEST_H_*/