fome-fw/unit_tests/test_logic_expression.cpp

/**
 * @file test_logic_expression.cpp
 *
 * https://sourceforge.net/p/rusefi/tickets/102/
 *
 * @date Oct 3, 2014
 * @author Andrey Belomutskiy, (c) 2012-2014
 */

#include "main.h"
#include "test_logic_expression.h"
#include "logic_expression.h"

void testLogicExpressions(void) {
	printf("*************************************************** testLogicExpressions\r\n");

	LECalculator c;

	LEElement value1;
	value1.init(LE_NUMERIC_VALUE, 123.0);
	c.add(&value1);

	assertEqualsM("123", 123.0, c.getValue());


	LEElement value2;
	value2.init(LE_NUMERIC_VALUE, 321.0);
	c.add(&value2);

	LEElement value3;
	value3.init(LE_OPERATOR_AND);
	c.add(&value3);
	assertEqualsM("123 and 321", 1.0, c.getValue());

	/**
	 * fuel_pump = (time_since_boot < 4 seconds) OR (rpm > 0)
	 * fuel_pump = time_since_boot 4 less rpm 0 more OR
	 */

	c.reset();

	LEElementPool pool;
	LEElement *e = pool.next();
	e->init(LE_METHOD_TIME_SINCE_BOOT);

	e = pool.next();
	e->init(LE_NUMERIC_VALUE, 4);

	e = pool.next();
	e->init(LE_OPERATOR_LESS);

	e = pool.next();
	e->init(LE_METHOD_RPM);

	e = pool.next();
	e->init(LE_NUMERIC_VALUE, 0);

	e = pool.next();
	e->init(LE_OPERATOR_MORE);

	e = pool.next();
	e->init(LE_OPERATOR_OR);


	/**
	 * fan = (not fan && coolant > 90) OR (fan && coolant > 85)
	 * fan = fan NOT coolant 90 AND more fan coolant 85 more AND OR
	 */
}