1 /*
   2  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package test.javafx.scene.shape;
  27 
  28 import com.sun.javafx.geom.Path2D;
  29 import com.sun.javafx.geom.PathIterator;
  30 import com.sun.javafx.sg.prism.NGPath;
  31 import javafx.beans.property.DoubleProperty;
  32 import javafx.beans.property.SimpleDoubleProperty;
  33 import javafx.scene.Group;
  34 import test.javafx.scene.NodeTest;
  35 import javafx.scene.Scene;
  36 import org.junit.Test;
  37 
  38 import java.lang.reflect.Method;
  39 import javafx.scene.shape.MoveTo;
  40 import javafx.scene.shape.Path;
  41 import javafx.scene.shape.QuadCurveTo;
  42 
  43 import static org.junit.Assert.*;
  44 
  45 public class QuadCurveToTest {
  46 
  47     @Test public void testSetGetX() throws Exception {
  48         TestUtils.testDoublePropertyGetterSetter(new QuadCurveTo(), "x", 123.2, 0.0);
  49     }
  50 
  51     @Test public void testSetGetControlX() throws Exception {
  52         TestUtils.testDoublePropertyGetterSetter(new QuadCurveTo(), "controlX", 123.2, 0.0);
  53     }
  54 
  55     @Test public void testSetGetControlY() throws Exception {
  56         TestUtils.testDoublePropertyGetterSetter(new QuadCurveTo(), "controlY", 123.2, 0.0);
  57     }
  58     
  59    @Test public void testDoublePropertySynced_X() throws Exception {
  60         checkSyncedProperty("x", Coords.X, 123.4);
  61     }
  62 
  63    @Test public void testDoublePropertySynced_Y() throws Exception {
  64         checkSyncedProperty("y", Coords.Y, 432.1);
  65     }
  66 
  67    @Test public void testDoublePropertySynced_ControlX() throws Exception {
  68         checkSyncedProperty("controlX", Coords.CONTROL_X, 11.1);
  69     }
  70 
  71    @Test public void testDoublePropertySynced_ControlY() throws Exception {
  72         checkSyncedProperty("controlY", Coords.CONTROL_Y, 22.2);
  73     }
  74 
  75     @Test public void toStringShouldReturnNonEmptyString() {
  76         String s = new QuadCurveTo().toString();
  77         assertNotNull(s);
  78         assertFalse(s.isEmpty());
  79     }
  80 
  81     private void checkSyncedProperty(String propertyName, Coords coord, double expected) throws Exception {
  82         QuadCurveTo qcurveTo = new QuadCurveTo(100.0, 200.0, 10.0, 20.0);
  83         DoubleProperty v = new SimpleDoubleProperty(100.0);
  84         Method m = QuadCurveTo.class.getMethod(propertyName + "Property", new Class[] {});
  85         ((DoubleProperty)m.invoke(qcurveTo)).bind(v);
  86 
  87         Path path = new Path();
  88         path.getElements().addAll(new MoveTo(1.0, 1.0), qcurveTo);
  89         ((Group)new Scene(new Group()).getRoot()).getChildren().add(path);
  90 
  91         v.set(expected);
  92         NodeTest.syncNode(path);
  93 
  94         //check
  95         NGPath pgPath = path.impl_getPeer();
  96         Path2D geometry = pgPath.getGeometry();
  97         float[] coords = new float[6];
  98         PathIterator it = geometry.getPathIterator(null);
  99         it.next(); //next is QuadCurveTo segment
 100         int segType = it.currentSegment(coords);
 101         assertEquals(segType, PathIterator.SEG_QUADTO);
 102         assertEquals(expected, coords[coord.ordinal()], 0.001);
 103     }
 104 
 105     static enum Coords {
 106         CONTROL_X,
 107         CONTROL_Y,
 108         X,
 109         Y
 110     }
 111 }