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/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hslf.model;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.awt.geom.Area;
import java.awt.geom.Line2D;
import java.awt.geom.Path2D;
import java.awt.geom.Rectangle2D;
import org.apache.poi.hslf.usermodel.HSLFFreeformShape;
import org.junit.jupiter.api.Test;
/**
* Test Freeform object.
* The Freeform shape is constructed from java.awt.GeneralPath.
* Check that the get/set path accessors are consistent.
* (TODO: verification of Bezier curves is more difficult due to rounding error. Figure out a test approach for that)
*/
public final class TestFreeform {
@Test
void testClosedPath() {
Path2D.Double path1 = new Path2D.Double();
path1.moveTo(100, 100);
path1.lineTo(200, 100);
path1.lineTo(200, 200);
path1.lineTo(100, 200);
path1.closePath();
HSLFFreeformShape p = new HSLFFreeformShape();
p.setPath(path1);
java.awt.Shape path2 = p.getPath();
assertTrue(new Area(path1).equals(new Area(path2)));
}
@Test
void testLine() {
Path2D.Double path1 = new Path2D.Double(new Line2D.Double(100, 100, 200, 100));
HSLFFreeformShape p = new HSLFFreeformShape();
p.setPath(path1);
java.awt.Shape path2 = p.getPath();
assertTrue(new Area(path1).equals(new Area(path2)));
}
@Test
void testRectangle() {
Path2D.Double path1 = new Path2D.Double(new Rectangle2D.Double(100, 100, 200, 50));
HSLFFreeformShape p = new HSLFFreeformShape();
p.setPath(path1);
java.awt.Shape path2 = p.getPath();
assertTrue(new Area(path1).equals(new Area(path2)));
}
/**
* Avoid NPE in Freeform.getOutline() if either GEOMETRY__VERTICES or
* GEOMETRY__SEGMENTINFO is missing, see Bugzilla 54188
*/
@Test
void test54188() {
HSLFFreeformShape p = new HSLFFreeformShape();
Path2D path = p.getPath();
Path2D.Double emptyPath = new Path2D.Double();
assertEquals(emptyPath.getBounds2D(), path.getBounds2D());
}
}
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