/* getPathIterator.java -- some checks for the getPathIterator() method in the
Polygon class.
Copyright (C) 2006 David Gilbert <david.gilbert@object-refinery.com>
This file is part of Mauve.
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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.
*/
// Tags: 1.2
package gnu.testlet.java.awt.Polygon;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.Polygon;
import java.awt.geom.AffineTransform;
import java.awt.geom.PathIterator;
public class getPathIterator implements Testlet
{
public void test(TestHarness harness)
{
test1(harness);
test2(harness);
}
public void test1(TestHarness harness)
{
harness.checkPoint("(AffineTransform)");
Polygon p = new Polygon(new int[] {0, 1, 1, 0},
new int[] {0, 0, 1, 1}, 4);
// test with no tranform...
PathIterator pi = p.getPathIterator(null);
harness.check(pi.getWindingRule(), PathIterator.WIND_EVEN_ODD);
double[] coords = new double[6];
int t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_MOVETO);
harness.check(coords[0], 0.0);
harness.check(coords[1], 0.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 1.0);
harness.check(coords[1], 0.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 1.0);
harness.check(coords[1], 1.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 0.0);
harness.check(coords[1], 1.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_CLOSE);
harness.check(pi.isDone(), false);
pi.next();
harness.check(pi.isDone(), true);
// test with tranform...
AffineTransform trans = AffineTransform.getTranslateInstance(10.0, 11.0);
pi = p.getPathIterator(trans);
harness.check(pi.getWindingRule(), PathIterator.WIND_EVEN_ODD);
coords = new double[6];
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_MOVETO);
harness.check(coords[0], 10.0);
harness.check(coords[1], 11.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 11.0);
harness.check(coords[1], 11.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 11.0);
harness.check(coords[1], 12.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 10.0);
harness.check(coords[1], 12.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_CLOSE);
harness.check(pi.isDone(), false);
pi.next();
harness.check(pi.isDone(), true);
}
public void test2(TestHarness harness)
{
harness.checkPoint("(AffineTransform, double)");
Polygon p = new Polygon(new int[] {0, 1, 1, 0},
new int[] {0, 0, 1, 1}, 4);
// test with no tranform...
PathIterator pi = p.getPathIterator(null, 1.0);
harness.check(pi.getWindingRule(), PathIterator.WIND_EVEN_ODD);
double[] coords = new double[6];
int t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_MOVETO);
harness.check(coords[0], 0.0);
harness.check(coords[1], 0.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 1.0);
harness.check(coords[1], 0.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 1.0);
harness.check(coords[1], 1.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 0.0);
harness.check(coords[1], 1.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_CLOSE);
harness.check(pi.isDone(), false);
pi.next();
harness.check(pi.isDone(), true);
// test with tranform...
AffineTransform trans = AffineTransform.getTranslateInstance(10.0, 11.0);
pi = p.getPathIterator(trans, 1.0);
harness.check(pi.getWindingRule(), PathIterator.WIND_EVEN_ODD);
coords = new double[6];
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_MOVETO);
harness.check(coords[0], 10.0);
harness.check(coords[1], 11.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 11.0);
harness.check(coords[1], 11.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 11.0);
harness.check(coords[1], 12.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_LINETO);
harness.check(coords[0], 10.0);
harness.check(coords[1], 12.0);
harness.check(pi.isDone(), false);
pi.next();
t = pi.currentSegment(coords);
harness.check(t, PathIterator.SEG_CLOSE);
harness.check(pi.isDone(), false);
pi.next();
harness.check(pi.isDone(), true);
}
}