1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.actions.mapmode;
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3 |
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4 | import static org.junit.Assert.assertEquals;
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5 | import static org.junit.Assert.assertNotNull;
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6 | import static org.junit.Assert.assertNull;
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7 | import static org.junit.Assert.assertTrue;
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8 |
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9 | import java.awt.event.InputEvent;
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10 | import java.awt.event.MouseEvent;
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11 | import java.lang.reflect.Field;
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12 | import java.util.Arrays;
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13 | import java.util.Collection;
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14 |
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15 | import javax.swing.JList;
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16 |
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17 | import org.junit.Rule;
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18 | import org.junit.Test;
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19 | import org.openstreetmap.josm.Main;
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20 | import org.openstreetmap.josm.data.coor.EastNorth;
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21 | import org.openstreetmap.josm.data.osm.DataSet;
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22 | import org.openstreetmap.josm.data.osm.Node;
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23 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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24 | import org.openstreetmap.josm.data.osm.Way;
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25 | import org.openstreetmap.josm.gui.OsmPrimitivRenderer;
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26 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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27 | import org.openstreetmap.josm.testutils.JOSMTestRules;
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28 |
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29 | import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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30 |
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31 | /**
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32 | * Unit tests for class {@link DrawAction}.
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33 | */
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34 | public class DrawActionTest {
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35 |
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36 | /**
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37 | * Setup test.
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38 | */
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39 | @Rule
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40 | @SuppressFBWarnings(value = "URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD")
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41 | public JOSMTestRules test = new JOSMTestRules().platform().mainMenu().projection();
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42 |
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43 | /**
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44 | * Non regression test case for bug #12011.
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45 | * Add a new node in the middle of way then undo. The rendering of the node, selected, must not cause any crash in OsmPrimitivRenderer.
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46 | * @throws SecurityException see {@link Class#getDeclaredField} for details
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47 | * @throws NoSuchFieldException see {@link Class#getDeclaredField} for details
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48 | * @throws IllegalAccessException see {@link Field#set} for details
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49 | * @throws IllegalArgumentException see {@link Field#set} for details
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50 | */
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51 | @Test
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52 | public void testTicket12011() throws IllegalArgumentException, IllegalAccessException, NoSuchFieldException, SecurityException {
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53 | DataSet dataSet = new DataSet();
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54 | OsmDataLayer layer = new OsmDataLayer(dataSet, OsmDataLayer.createNewName(), null);
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55 | Main.getLayerManager().addLayer(layer);
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56 |
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57 | // fix map view position
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58 | Main.map.mapView.zoomTo(new EastNorth(0, 0), 1);
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59 |
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60 | Node n1 = new Node(new EastNorth(0, 0));
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61 | Node n2 = new Node(new EastNorth(100, 0));
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62 |
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63 | dataSet.addPrimitive(n1);
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64 | dataSet.addPrimitive(n2);
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65 |
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66 | Way w = new Way();
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67 | w.setNodes(Arrays.asList(new Node[] {n1, n2}));
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68 | dataSet.addPrimitive(w);
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69 |
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70 | try {
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71 | assertTrue(Main.map.selectDrawTool(false));
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72 |
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73 | Main.map.mapModeDraw.mouseReleased(new MouseEvent(
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74 | Main.map,
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75 | MouseEvent.MOUSE_RELEASED,
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76 | 2000,
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77 | InputEvent.BUTTON1_DOWN_MASK,
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78 | 50, 0,
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79 | 2, false, MouseEvent.BUTTON1));
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80 |
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81 | JList<OsmPrimitive> lstPrimitives = new JList<>();
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82 | OsmPrimitivRenderer renderer = new OsmPrimitivRenderer();
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83 |
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84 | assertEquals(3, w.getNodesCount());
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85 | Collection<Node> sel = dataSet.getSelectedNodes();
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86 | assertEquals(1, sel.size());
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87 |
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88 | Node n3 = sel.iterator().next();
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89 |
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90 | assertNotNull(renderer.getListCellRendererComponent(lstPrimitives, n3, 0, false, false));
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91 |
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92 | Main.main.undoRedo.undo();
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93 |
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94 | assertEquals(2, w.getNodesCount());
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95 | assertTrue(dataSet.getSelectedNodes().isEmpty());
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96 |
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97 | assertNotNull(renderer.getListCellRendererComponent(lstPrimitives, n3, 0, false, false));
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98 | } finally {
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99 | // Ensure we clean the place before leaving, even if test fails.
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100 | Main.getLayerManager().removeLayer(layer);
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101 | }
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102 | }
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103 |
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104 | /**
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105 | * Non regression test case for bug #14762.
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106 | */
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107 | @Test
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108 | public void testTicket14762() {
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109 | DrawAction action = new DrawAction();
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110 | assertNull(action.getLayerManager().getEditDataSet());
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111 | assertEquals(0, action.getPreservedPrimitives().size());
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112 | }
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113 | }
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