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https://github.com/AdaCore/cvc5.git
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690a392656
This PR enables CI for java tests by adding --java-bindings to ci.yml. It also replaces the unreliable finalize method and instead uses AutoCloseable and explicit close method to clean up dynamic memory allocated by java native interface. The PR fixes compile errors for SolverTest.java and runtime errors for Solver.defineFun.
133 lines
3.9 KiB
Java
133 lines
3.9 KiB
Java
/******************************************************************************
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* Top contributors (to current version):
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* Aina Niemetz, Mudathir Mohamed
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*
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* This file is part of the cvc5 project.
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*
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
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* in the top-level source directory and their institutional affiliations.
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* All rights reserved. See the file COPYING in the top-level source
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* directory for licensing information.
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* ****************************************************************************
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*
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* Black box testing of the Result class
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*/
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package tests;
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import static org.junit.jupiter.api.Assertions.*;
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import io.github.cvc5.api.*;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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class ResultTest
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{
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private Solver d_solver;
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@BeforeEach void setUp()
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{
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d_solver = new Solver();
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}
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@AfterEach void tearDown()
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{
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d_solver.close();
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}
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@Test void isNull()
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{
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Result res_null = d_solver.getNullResult();
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assertTrue(res_null.isNull());
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assertFalse(res_null.isSat());
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assertFalse(res_null.isUnsat());
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assertFalse(res_null.isSatUnknown());
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assertFalse(res_null.isEntailed());
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assertFalse(res_null.isNotEntailed());
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assertFalse(res_null.isEntailmentUnknown());
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Sort u_sort = d_solver.mkUninterpretedSort("u");
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Term x = d_solver.mkVar(u_sort, "x");
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d_solver.assertFormula(x.eqTerm(x));
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Result res = d_solver.checkSat();
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assertFalse(res.isNull());
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}
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@Test void eq()
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{
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Sort u_sort = d_solver.mkUninterpretedSort("u");
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Term x = d_solver.mkVar(u_sort, "x");
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d_solver.assertFormula(x.eqTerm(x));
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Result res;
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Result res2 = d_solver.checkSat();
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Result res3 = d_solver.checkSat();
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res = res2;
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assertEquals(res, res2);
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assertEquals(res3, res2);
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}
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@Test void isSat()
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{
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Sort u_sort = d_solver.mkUninterpretedSort("u");
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Term x = d_solver.mkVar(u_sort, "x");
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d_solver.assertFormula(x.eqTerm(x));
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Result res = d_solver.checkSat();
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assertTrue(res.isSat());
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assertFalse(res.isSatUnknown());
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}
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@Test void isUnsat()
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{
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Sort u_sort = d_solver.mkUninterpretedSort("u");
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Term x = d_solver.mkVar(u_sort, "x");
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d_solver.assertFormula(x.eqTerm(x).notTerm());
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Result res = d_solver.checkSat();
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assertTrue(res.isUnsat());
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assertFalse(res.isSatUnknown());
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}
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@Test void isSatUnknown() throws CVC5ApiException
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{
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d_solver.setLogic("QF_NIA");
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d_solver.setOption("incremental", "false");
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d_solver.setOption("solve-int-as-bv", "32");
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Sort int_sort = d_solver.getIntegerSort();
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Term x = d_solver.mkVar(int_sort, "x");
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d_solver.assertFormula(x.eqTerm(x).notTerm());
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Result res = d_solver.checkSat();
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assertFalse(res.isSat());
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assertTrue(res.isSatUnknown());
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}
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@Test void isEntailed()
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{
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d_solver.setOption("incremental", "true");
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Sort u_sort = d_solver.mkUninterpretedSort("u");
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Term x = d_solver.mkConst(u_sort, "x");
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Term y = d_solver.mkConst(u_sort, "y");
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Term a = x.eqTerm(y).notTerm();
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Term b = x.eqTerm(y);
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d_solver.assertFormula(a);
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Result entailed = d_solver.checkEntailed(a);
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assertTrue(entailed.isEntailed());
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assertFalse(entailed.isEntailmentUnknown());
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Result not_entailed = d_solver.checkEntailed(b);
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assertTrue(not_entailed.isNotEntailed());
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assertFalse(not_entailed.isEntailmentUnknown());
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}
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@Test void isEntailmentUnknown() throws CVC5ApiException
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{
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d_solver.setLogic("QF_NIA");
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d_solver.setOption("incremental", "false");
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d_solver.setOption("solve-int-as-bv", "32");
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Sort int_sort = d_solver.getIntegerSort();
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Term x = d_solver.mkVar(int_sort, "x");
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d_solver.assertFormula(x.eqTerm(x).notTerm());
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Result res = d_solver.checkEntailed(x.eqTerm(x));
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assertFalse(res.isEntailed());
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assertTrue(res.isEntailmentUnknown());
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assertEquals(res.getUnknownExplanation(), Result.UnknownExplanation.UNKNOWN_REASON);
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}
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}
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