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#include <list>
#include "AutomatonIterationTest.h"
#include "automaton/transform/AutomatonIteration.h"
#include "automaton/transform/AutomatonIterationEpsilonTransition.h"
#include "automaton/simplify/MinimizeBrzozowski.h"
#include "automaton/simplify/Normalize.h"
#include "automaton/simplify/EpsilonRemover.h"
#include "automaton/simplify/Trim.h"
#include "automaton/simplify/Total.h"
#include "automaton/determinize/Determinize.h"
#include <factory/DataFactory.hpp>
#define CPPUNIT_IMPLY(x, y) CPPUNIT_ASSERT(!(x) || (y))
CPPUNIT_TEST_SUITE_REGISTRATION( AutomatonIterationTest );
void AutomatonIterationTest::setUp() {
}
void AutomatonIterationTest::tearDown() {
}
void AutomatonIterationTest::testAutomatonIteration() {
// Melichar 2.83
automaton::State q1(1), q2(2), q3(3);
alphabet::Symbol a(alphabet::symbolFrom('a')), b(alphabet::symbolFrom('b'));
automaton::DFA m1(q1);
m1.setStates({q1, q2, q3});
m1.addFinalState(q3);
m1.setInputSymbols({a, b});
m1.addTransition(q1, a, q2);
m1.addTransition(q2, b, q2);
m1.addTransition(q2, a, q3);
automaton::NFA res(q1);
res.setStates({q1, q2, q3});
res.setInputSymbols({a, b});
res.setFinalStates({q1, q3});
res.addTransition(q1, a, q2);
res.addTransition(q2, b, q2);
res.addTransition(q2, a, q3);
res.addTransition(q2, a, q1);
automaton::Automaton i2 = automaton::transform::AutomatonIterationEpsilonTransition::iteration(automaton::Automaton(m1));
automaton::Automaton i1 = automaton::transform::AutomatonIteration::iteration(automaton::Automaton(m1));
automaton::Automaton mdfa1 (automaton::simplify::Normalize::normalize(automaton::simplify::Trim::trim(automaton::simplify::MinimizeBrzozowski::minimize(automaton::simplify::EpsilonRemover::remove(i1)))));
automaton::Automaton mdfa2 (automaton::simplify::Normalize::normalize(automaton::simplify::Trim::trim(automaton::simplify::MinimizeBrzozowski::minimize(automaton::simplify::EpsilonRemover::remove(i2)))));
automaton::Automaton mdfa3 (automaton::simplify::Normalize::normalize(automaton::simplify::Trim::trim(automaton::simplify::MinimizeBrzozowski::minimize(automaton::simplify::EpsilonRemover::remove(res)))));
CPPUNIT_ASSERT(mdfa1 == mdfa2);
CPPUNIT_ASSERT(mdfa1 == mdfa3);
}