mirror of https://github.com/apache/lucene.git
Fix simple tessellator test errors
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@ -18,24 +18,19 @@ package org.apache.lucene.geo;
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import org.apache.lucene.util.LuceneTestCase;
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import static org.apache.lucene.geo.GeoEncodingUtils.encodeLatitude;
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import static org.apache.lucene.geo.GeoEncodingUtils.encodeLongitude;
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import static org.apache.lucene.geo.GeoTestUtil.nextBox;
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import static org.apache.lucene.geo.GeoTestUtil.nextBoxNotCrossingDateline;
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/** Test case for the Polygon {@link Tessellator} class */
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public class TestTessellator extends LuceneTestCase {
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/** test line intersection */
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public void testLinesIntersect() {
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Rectangle rect = nextBox();
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// quantize lat/lon of bounding box:
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int minX = encodeLongitude(rect.minLon);
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int maxX = encodeLongitude(rect.maxLon);
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int minY = encodeLatitude(rect.minLat);
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int maxY = encodeLatitude(rect.maxLat);
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Rectangle rect = nextBoxNotCrossingDateline();
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// simple case; test intersecting diagonals
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assertTrue(Tessellator.linesIntersect(minX, minY, maxX, maxY, maxX, minY, minX, maxY));
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// note: we don't quantize because the tessellator operates on non quantized vertices
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assertTrue(Tessellator.linesIntersect(rect.minLon, rect.minLat, rect.maxLon, rect.maxLat, rect.maxLon, rect.minLat, rect.minLon, rect.maxLat));
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// test closest encoded value
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assertFalse(Tessellator.linesIntersect(minX, maxY, maxX, maxY, minX - 1, minY, minX - 1, maxY));
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assertFalse(Tessellator.linesIntersect(rect.minLon, rect.maxLat, rect.maxLon, rect.maxLat, rect.minLon - 1d, rect.minLat, rect.minLon - 1, rect.maxLat));
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}
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public void testSimpleTessellation() throws Exception {
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