//Tags: JDK1.2
//Copyright (C) 2004 David Gilbert <david.gilbert@object-refinery.com>
//Mauve is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 2, or (at your option)
//any later version.
//Mauve is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//GNU General Public License for more details.
//You should have received a copy of the GNU General Public License
//along with Mauve; see the file COPYING. If not, write to
//the Free Software Foundation, 59 Temple Place - Suite 330,
//Boston, MA 02111-1307, USA. */
package gnu.testlet.java.awt.geom.Rectangle2D.Double;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.geom.Rectangle2D;
/**
* Checks that the outcode() method works correctly.
*/
public class outcode implements Testlet {
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
Rectangle2D r = new Rectangle2D.Double(0.0, 0.0, 10.0, 10.0);
harness.check(r.outcode(5.0, 5.0) == 0);
harness.check(r.outcode(0.0, 0.0) == 0);
harness.check(r.outcode(0.0, 10.0) == 0);
harness.check(r.outcode(10.0, 0.0) == 0);
harness.check(r.outcode(10.0, 10.0) == 0);
harness.check(r.outcode(-5.0, 5.0) == Rectangle2D.OUT_LEFT);
harness.check(r.outcode(15.0, 5.0) == Rectangle2D.OUT_RIGHT);
harness.check(r.outcode(5.0, -5.0) == Rectangle2D.OUT_TOP);
harness.check(r.outcode(5.0, 15.0) == Rectangle2D.OUT_BOTTOM);
harness.check(r.outcode(-5.0, -5.0) == (Rectangle2D.OUT_LEFT
| Rectangle2D.OUT_TOP));
harness.check(r.outcode(15.0, -5.0) == (Rectangle2D.OUT_RIGHT
| Rectangle2D.OUT_TOP));
harness.check(r.outcode(15.0, 15.0) == (Rectangle2D.OUT_RIGHT
| Rectangle2D.OUT_BOTTOM));
harness.check(r.outcode(-5.0, 15.0) == (Rectangle2D.OUT_LEFT
| Rectangle2D.OUT_BOTTOM));
// check an empty rectangle - all points should be outside
r = new Rectangle2D.Double(0.0, 0.0, 0.0, 0.0);
int outside = Rectangle2D.OUT_LEFT | Rectangle2D.OUT_RIGHT
| Rectangle2D.OUT_TOP | Rectangle2D.OUT_BOTTOM;
harness.check(r.outcode(-1.0, -1.0) == outside);
harness.check(r.outcode(-1.0, 0.0) == outside);
harness.check(r.outcode(-1.0, 1.0) == outside);
harness.check(r.outcode(0.0, -1.0) == outside);
harness.check(r.outcode(0.0, 0.0) == outside);
harness.check(r.outcode(0.0, 1.0) == outside);
harness.check(r.outcode(1.0, -1.0) == outside);
harness.check(r.outcode(1.0, 0.0) == outside);
harness.check(r.outcode(1.0, 1.0) == outside);
boolean pass = false;
try
{
r.outcode(null);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
}
}