Attachment 110221 Details for Bug 237802 – Unit test to highlight the bug.

Unit test to highlight the bug.

RelativeBendpointTest.java (text/java), 4.07 KB, created by Romain Raugi

on 2008-08-18 09:03:17 EDT

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Creator: Romain Raugi

Created: 2008-08-18 09:03:17 EDT

Size: 4.07 KB

patch

obsolete

>import java.util.ArrayList;
>import java.util.List;
>
>import junit.framework.TestCase;
>
>import org.eclipse.draw2d.AbstractConnectionAnchor;
>import org.eclipse.draw2d.BendpointConnectionRouter;
>import org.eclipse.draw2d.ColorConstants;
>import org.eclipse.draw2d.FreeformLayeredPane;
>import org.eclipse.draw2d.FreeformLayout;
>import org.eclipse.draw2d.IFigure;
>import org.eclipse.draw2d.LightweightSystem;
>import org.eclipse.draw2d.PolylineConnection;
>import org.eclipse.draw2d.RectangleFigure;
>import org.eclipse.draw2d.RelativeBendpoint;
>import org.eclipse.draw2d.geometry.Dimension;
>import org.eclipse.draw2d.geometry.Point;
>import org.eclipse.draw2d.geometry.PrecisionPoint;
>import org.eclipse.draw2d.geometry.Rectangle;
>import org.eclipse.swt.widgets.Shell;
>
>public class RelativeBendpointTest extends TestCase {
>
>  private static class DiagramFigure extends FreeformLayeredPane {
>    public DiagramFigure() {
>      super();
>      setLayoutManager(new FreeformLayout());
>      setBackgroundColor(ColorConstants.white);
>      setOpaque(true);
>    }
>  }
>
>  private static class NodeFigure extends RectangleFigure {
>    public NodeFigure() {
>      super();
>      setFill(true);
>      setBackgroundColor(ColorConstants.darkGray);
>    }
>  }
>
>  private static class FixedAnchor extends AbstractConnectionAnchor {
>    PrecisionPoint place;
>
>    public FixedAnchor(IFigure owner) {
>      super(owner);
>    }
>
>    public Point getLocation(Point loc) {
>      Rectangle r = getOwner().getBounds();
>      double x = r.x + place.preciseX * r.width;
>      double y = r.y + place.preciseY * r.height;
>      Point p = new PrecisionPoint(x, y);
>      getOwner().translateToAbsolute(p);
>      return p;
>    }
>
>    public Point getReferencePoint() {
>      return getLocation(null);
>    }
>  }
>
>  private static class ConnectionFigure extends PolylineConnection {
>    public ConnectionFigure() {
>      setConnectionRouter(new BendpointConnectionRouter());
>    }
>  }
>
>  private Shell shell;
>
>  private DiagramFigure diagram;
>
>  protected void setUp() throws Exception {
>    super.setUp();
>    shell = new Shell();
>    shell.setSize(300, 350);
>    shell.open();
>    shell.setText("RelativeBendpoint Test 4 Bug 237802");
>    // the diagram
>    LightweightSystem lws = new LightweightSystem(shell);
>    diagram = new DiagramFigure();
>    lws.setContents(diagram);
>  }
>
>  protected void tearDown() throws Exception {
>    shell.close();
>    super.tearDown();
>  }
>
>  public void test237802() {
>    // first node
>    NodeFigure source = new NodeFigure();
>    source.setBounds(new Rectangle(50, 50, 50, 50));
>    diagram.add(source);
>    // second node
>    NodeFigure target = new NodeFigure();
>    target.setBounds(new Rectangle(150, 200, 50, 50));
>    diagram.add(target);
>    // anchors
>    FixedAnchor sourceAnchor, targetAnchor;
>    sourceAnchor = new FixedAnchor(source);
>    sourceAnchor.place = new PrecisionPoint(.5, 1.);
>    targetAnchor = new FixedAnchor(target);
>    targetAnchor.place = new PrecisionPoint(.5, 0.);
>    // first connection
>    ConnectionFigure connection = new ConnectionFigure();
>    connection.setSourceAnchor(sourceAnchor);
>    connection.setTargetAnchor(targetAnchor);
>    diagram.add(connection);
>    // bendpoints
>    RelativeBendpoint bendpoint1 = new RelativeBendpoint(connection);
>    RelativeBendpoint bendpoint2 = new RelativeBendpoint(connection);
>    bendpoint1.setRelativeDimensions(new Dimension(0, 50), new Dimension(-100,
>        -50));
>    bendpoint1.setWeight(1f / 3f);
>    bendpoint2.setRelativeDimensions(new Dimension(100, 50), new Dimension(0,
>        -50));
>    bendpoint2.setWeight(2f / 3f);
>    List bendpoints = new ArrayList(2);
>    bendpoints.add(bendpoint1);
>    bendpoints.add(bendpoint2);
>    connection.setRoutingConstraint(bendpoints);
>    // expected the bendpoints to be at certain locations
>    Point p1 = bendpoint1.getLocation();
>    Point p2 = bendpoint2.getLocation();
>    assertEquals(p1.x, 75);
>    assertEquals(p1.y, 150);
>    assertEquals(p2.x, 175);
>    assertEquals(p2.y, 150);
>  }
>
>}

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Attachments on bug 237802: 105424 | 109526 | 110220 | 110221