JavaCompilerCore/test/asp/ClingoTest.java
2018-03-08 01:44:40 +01:00

53 lines
2.1 KiB
Java

package asp;
import de.dhbwstuttgart.parser.NullToken;
import de.dhbwstuttgart.sat.asp.parser.ASPParser;
import de.dhbwstuttgart.sat.asp.writer.ASPFactory;
import de.dhbwstuttgart.sat.asp.Clingo;
import de.dhbwstuttgart.syntaxtree.ClassOrInterface;
import de.dhbwstuttgart.syntaxtree.factory.ASTFactory;
import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
import de.dhbwstuttgart.typeinference.constraints.ConstraintSet;
import de.dhbwstuttgart.typeinference.constraints.Pair;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import de.dhbwstuttgart.typeinference.unify.model.PairOperator;
import org.junit.Test;
import javax.json.Json;
import javax.json.JsonObject;
import java.io.*;
import java.util.*;
public class ClingoTest {
public static final String tempDirectory = "/tmp/";
private final TypePlaceholder testType = TypePlaceholder.fresh(new NullToken());
@Test
public void test() throws IOException, InterruptedException, ClassNotFoundException {
String content = "";
content = ASPFactory.generateASP(this.getPairs(), this.getFC());
PrintWriter writer = new PrintWriter(tempDirectory + "test.lp", "UTF-8");
writer.println(content);
writer.close();
Clingo clingo = new Clingo(Arrays.asList(new File(tempDirectory + "test.lp")));
String result = clingo.runClingo();
System.out.println(result);
ResultSet resultSet = ASPParser.parse(result, Arrays.asList(testType));
RefTypeOrTPHOrWildcardOrGeneric resolvedType = resultSet.resolveType(testType).resolvedType;
assert resolvedType.toString().equals(ASTFactory.createObjectType().toString());
}
public Collection<ClassOrInterface> getFC() {
Set<ClassOrInterface> ret = new HashSet<>();
return ret;
}
public ConstraintSet<Pair> getPairs() {
ConstraintSet<Pair> ret = new ConstraintSet<>();
ret.addUndConstraint(new Pair(testType, ASTFactory.createObjectType(), PairOperator.EQUALSDOT));
return ret;
}
}