content: /**
   * Copyright (c) 2017-2019 Siemens AG
   * All rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   * 
   * 1) Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer.
   * 
   * 2) Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  package at.ac.tuwien.kr.alpha.core.solver;
  
  import java.io.IOException;
  import java.nio.file.Files;
  import java.nio.file.Paths;
  import java.util.Optional;
  
  import org.junit.jupiter.api.Disabled;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import at.ac.tuwien.kr.alpha.api.AnswerSet;
  import at.ac.tuwien.kr.alpha.core.parser.ProgramParserImpl;
  import at.ac.tuwien.kr.alpha.core.test.util.TestUtils;
  
  /**
   * Tests {@link AbstractSolver} using Omiga benchmark problems.
   *
   */
  public class OmigaBenchmarksTest {
  
  	@SuppressWarnings("unused")
  	private static final Logger LOGGER = LoggerFactory.getLogger(OmigaBenchmarksTest.class);
  
  	private static final int DEBUG_TIMEOUT_FACTOR = 15;
  
  	@RegressionTest
  	public void test3Col_10_18(RegressionTestConfig cfg) {
  		long timeout = 10000L;
  		TestUtils.runWithTimeout(cfg, timeout, DEBUG_TIMEOUT_FACTOR, () -> test("3col", "3col-10-18.txt", cfg));
  	}
  
  	@RegressionTest
  	public void test3Col_20_38(RegressionTestConfig cfg) {
  		long timeout = 10000L;
  		TestUtils.runWithTimeout(cfg, timeout, DEBUG_TIMEOUT_FACTOR, () -> test("3col", "3col-20-38.txt", cfg));
  	}
  
  	@RegressionTest
  	public void testCutedge_100_30(RegressionTestConfig cfg) {
  		long timeout = 15000L;
  		TestUtils.runWithTimeout(cfg, timeout, DEBUG_TIMEOUT_FACTOR, () -> test("cutedge", "cutedge-100-30.txt", cfg));
  	}
  
  	@RegressionTest
  	public void testCutedge_100_50(RegressionTestConfig cfg) {
  		long timeout = 15000L;
  		TestUtils.runWithTimeout(cfg, timeout, DEBUG_TIMEOUT_FACTOR, () -> test("cutedge", "cutedge-100-50.txt", cfg));
  	}
  
  	@RegressionTest
  	@Disabled("disabled to save resources during CI")
  	public void testLocstrat_200(RegressionTestConfig cfg) {
  		long timeout = 10000L;
  		TestUtils.runWithTimeout(cfg, timeout, DEBUG_TIMEOUT_FACTOR, () -> test("locstrat", "locstrat-200.txt", cfg));
  	}
  
  	@RegressionTest
  	@Disabled("disabled to save resources during CI")
  	public void testLocstrat_400(RegressionTestConfig cfg) {
  		long timeout = 10000L;
  		TestUtils.runWithTimeout(cfg, timeout, DEBUG_TIMEOUT_FACTOR, () -> test("locstrat", "locstrat-400.txt", cfg));
  	}
  
  	@RegressionTest
  	public void testReach_1(RegressionTestConfig cfg) {
  		long timeout = 15000L;
  		TestUtils.ignoreTestForNaiveSolver(cfg);
  		TestUtils.ignoreTestForNonDefaultDomainIndependentHeuristics(cfg);
  		TestUtils.runWithTimeout(cfg, timeout, DEBUG_TIMEOUT_FACTOR, () -> test("reach", "reach-1.txt", cfg));
  	}
  
  	@RegressionTest
  	@Disabled("disabled to save resources during CI")
  	public void testReach_4(RegressionTestConfig cfg) {
  		long timeout = 10000L;
  		TestUtils.runWithTimeout(cfg, timeout, DEBUG_TIMEOUT_FACTOR, () -> test("reach", "reach-4.txt", cfg));
  	}
  
  	private void test(String folder, String aspFileName, RegressionTestConfig cfg) throws IOException {
  		@SuppressWarnings("unused")
  		Optional<AnswerSet> answerSet = TestUtils
  				.buildSolverForRegressionTest(
  						new ProgramParserImpl().parse(Files.newInputStream(Paths.get("benchmarks", "omiga", "omiga-testcases", folder, aspFileName))), cfg)
  				.stream().findFirst();
  		// System.out.println(answerSet);
  		// TODO: check correctness of answer set
  	}
  
  }
  