1 /*
   2  * Copyright (c) 2011, 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 javafx.scene.shape;
  27 
  28 import com.sun.javafx.geom.Path2D;
  29 import com.sun.javafx.pgstub.SVGPathImpl;
  30 import com.sun.javafx.sg.prism.NGNode;
  31 import com.sun.javafx.sg.prism.NGSVGPath;
  32 import javafx.beans.property.SimpleStringProperty;
  33 import javafx.beans.property.StringProperty;
  34 import javafx.scene.NodeTest;
  35 import org.junit.Test;
  36 
  37 import static org.junit.Assert.*;
  38 
  39 public class SVGPathTest {
  40     
  41     @Test public void testBoundPropertySync_Content() throws Exception {
  42         StubSVGPath svgPath = new StubSVGPath();
  43         svgPath.setContent("M40,60 C42,48 44,30 25,32");
  44 
  45         StringProperty content = new SimpleStringProperty();
  46         svgPath.contentProperty().bind(content);
  47         String s = "M11,11 C22,22 33,33";
  48         content.set(s);
  49         NodeTest.syncNode(svgPath);
  50 
  51         SVGPathImpl geometry = ((StubNGSVGPath) svgPath.impl_getPeer()).geometry;
  52         assertEquals(s, geometry.getContent());
  53     }
  54 
  55     @Test
  56     public void testDefaultValues() {
  57         StubSVGPath svgPath = new StubSVGPath();
  58         assertEquals("", svgPath.getContent());
  59         assertEquals("", svgPath.contentProperty().get());
  60         assertEquals(FillRule.NON_ZERO, svgPath.getFillRule());
  61         assertEquals(FillRule.NON_ZERO, svgPath.fillRuleProperty().get());
  62     }
  63 
  64     @Test public void testFillRuleSync() {
  65         StubSVGPath svgPath = new StubSVGPath();
  66         svgPath.setContent("M40,60 C42,48 44,30 25,32");
  67         svgPath.setFillRule(FillRule.EVEN_ODD);
  68         StubNGSVGPath peer = svgPath.impl_getPeer();
  69         peer.setAcceptsPath2dOnUpdate(true);
  70 
  71         NodeTest.syncNode(svgPath);
  72         Path2D path = peer.path;
  73         assertEquals(Path2D.WIND_EVEN_ODD, path.getWindingRule());
  74 
  75         svgPath.setFillRule(FillRule.NON_ZERO);
  76         NodeTest.syncNode(svgPath);
  77         // internal shape might have changed, getting it again
  78         path = peer.path;
  79         assertEquals(Path2D.WIND_NON_ZERO, path.getWindingRule());
  80     }
  81 
  82     @Test public void toStringShouldReturnNonEmptyString() {
  83         String s = new StubSVGPath().toString();
  84         assertNotNull(s);
  85         assertFalse(s.isEmpty());
  86     }
  87 
  88     private class StubSVGPath extends SVGPath {
  89         @Override
  90         protected NGNode impl_createPeer() {
  91             return new StubNGSVGPath();
  92         }
  93     }
  94 
  95     private class StubNGSVGPath extends NGSVGPath {
  96         private SVGPathImpl geometry;
  97         private Path2D path;
  98         private boolean acceptsPath2dOnUpdate = false;
  99 
 100         @Override
 101         public void setContent(Object content) {
 102             if (acceptsPath2dOnUpdate) {
 103                 path = (Path2D) content;
 104             } else {
 105                 geometry = (SVGPathImpl) content;
 106             }
 107         }
 108 
 109         public void setAcceptsPath2dOnUpdate(boolean acceptsPath2dOnUpdate) {
 110             this.acceptsPath2dOnUpdate = acceptsPath2dOnUpdate;
 111         }
 112 
 113         @Override
 114         public boolean acceptsPath2dOnUpdate() {
 115             return acceptsPath2dOnUpdate;
 116         }
 117     }
 118 }