/*
 * The JTS Topology Suite is a collection of Java classes that
 * implement the fundamental operations required to validate a given
 * geo-spatial data set to a known topological specification.
 *
 * Copyright (C) 2001 Vivid Solutions
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * For more information, contact:
 *
 *     Vivid Solutions
 *     Suite #1A
 *     2328 Government Street
 *     Victoria BC  V8T 5G5
 *     Canada
 *
 *     (250)385-6040
 *     www.vividsolutions.com
 */
package com.revolsys.geometry.test.old.geom.prep;

import com.revolsys.geometry.model.Geometry;
import com.revolsys.geometry.model.prep.PreparedPolygon;

import junit.framework.TestCase;
import junit.textui.TestRunner;

/**
 * Stress tests {@link PreparedPolygon} for
 * correctness of
 * {@link PreparedPolygon#contains(Geometry)}
 * and {@link PreparedPolygon#intersects(Geometry)}
 * operations.
 *
 * @author Owner
 *
 */
public class PreparedPolygonPredicateStressTest extends TestCase {

  class PredicateStressTester extends StressTestHarness {
    @Override
    public boolean checkResult(final Geometry target, final Geometry test) {
      if (!checkIntersects(target, test)) {
        return false;
      }
      if (!checkContains(target, test)) {
        return false;
      }
      return true;
    }
  }

  public static void main(final String args[]) {
    TestRunner.run(PreparedPolygonPredicateStressTest.class);
  }

  boolean testFailed = false;

  public PreparedPolygonPredicateStressTest(final String name) {
    super(name);
  }

  public boolean checkContains(final Geometry target, final Geometry test) {
    final boolean expectedResult = target.contains(test);

    final Geometry prepGeom = target.prepare();

    final boolean prepResult = prepGeom.contains(test);

    if (prepResult != expectedResult) {
      return false;
    }
    return true;
  }

  public boolean checkIntersects(final Geometry target, final Geometry test) {
    final boolean expectedResult = target.intersects(test);

    final Geometry prepGeom = target.prepare();

    final boolean prepResult = prepGeom.intersects(test);

    if (prepResult != expectedResult) {
      return false;
    }
    return true;
  }

  public void test() {
    final PredicateStressTester tester = new PredicateStressTester();
    tester.run(1000);
  }

}