source: josm/trunk/test/unit/org/openstreetmap/josm/data/osm/MultipolygonBuilderTest.java@ 9476

// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.data.osm;

import java.io.FileInputStream;
import java.io.InputStream;

import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.Timeout;
import org.openstreetmap.josm.JOSMFixture;
import org.openstreetmap.josm.TestUtils;
import org.openstreetmap.josm.io.Compression;
import org.openstreetmap.josm.io.OsmReader;

/**
 * Unit tests of the {@code MultipolygonBuilder} class.
 */
public class MultipolygonBuilderTest {

    /**
     * Global timeout applied to all test methods.
     */
    @Rule
    public Timeout globalTimeout = Timeout.seconds(15);

    /**
     * Setup test.
     */
    @BeforeClass
    public static void init() {
        JOSMFixture.createUnitTestFixture().init();
    }

    /**
     * Non-regression test for ticket #12060.
     * @throws Exception if an error occurs
     */
    @Test
    public void testTicket12376() throws Exception {
        try (InputStream is = new FileInputStream(TestUtils.getRegressionDataFile(12376, "multipolygon_hang.osm.bz2"))) {
            DataSet ds = OsmReader.parseDataSet(Compression.BZIP2.getUncompressedInputStream(is), null);
            for (Relation r : ds.getRelations()) {
                new MultipolygonBuilder().makeFromWays(r.getMemberPrimitives(Way.class));
            }
        }
    }
}