/*
* 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.perf.operation.buffer;
import java.util.Iterator;
import java.util.List;
import com.revolsys.geometry.model.Geometry;
import com.revolsys.geometry.model.GeometryFactory;
import com.revolsys.geometry.operation.buffer.validate.BufferResultValidator;
import com.revolsys.geometry.test.old.algorithm.InteriorPointTest;
import com.revolsys.geometry.util.Stopwatch;
import junit.framework.TestCase;
/**
* @version 1.7
*/
public class FileBufferResultValidatorTest extends TestCase {
public static void main(final String[] args) {
junit.textui.TestRunner.run(FileBufferResultValidatorTest.class);
}
GeometryFactory geometryFactory = GeometryFactory.DEFAULT_3D;
public FileBufferResultValidatorTest(final String name) {
super(name);
}
void runAll(final List geoms, final double dist) {
final Stopwatch sw = new Stopwatch();
// System.out.println("Geom count = " + geoms.size() + " distance = " +
// dist);
for (final Iterator i = geoms.iterator(); i.hasNext();) {
final Geometry g = (Geometry)i.next();
runBuffer(g, dist);
runBuffer(g.reverse(), dist);
System.out.print(".");
}
// System.out.println(" " + sw.getTimeString());
}
void runBuffer(final Geometry g, final double dist) {
final Geometry buf = g.buffer(dist);
final BufferResultValidator validator = new BufferResultValidator(g, dist, buf);
if (!validator.isValid()) {
final String msg = validator.getErrorMessage();
// System.out.println(msg);
// System.out.println(WktWriter.point(validator.getErrorLocation()));
// System.out.println(g);
}
assertTrue(validator.isValid());
}
void runTest(final String file) throws Exception {
final List polys = InteriorPointTest.getTestGeometries(file);
runAll(polys, 0.01);
runAll(polys, 0.1);
runAll(polys, 1.0);
runAll(polys, 10.0);
runAll(polys, 100.0);
runAll(polys, 1000.0);
}
public void testAfrica() throws Exception {
runTest("africa.wkt");
}
}