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/* constructors.java -- some checks for the constructors in the
AffineTransformOp class.
Copyright (C) 2006 Francis Kung <fkung@redhat.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: JDK1.2
package gnu.testlet.java.awt.image.AffineTransformOp;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.RenderingHints;
import java.awt.geom.AffineTransform;
import java.awt.image.AffineTransformOp;
import java.awt.image.ImagingOpException;
/**
* Some checks for the constructors in the {@link AffineTransformOp} class.
*/
public class constructors implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
testConstructor1(harness);
testConstructor2(harness);
}
public void testConstructor1(TestHarness harness)
{
harness.checkPoint("(xform, interpolationType)");
// Simple test
AffineTransform xform = new AffineTransform();
AffineTransformOp op = new AffineTransformOp(xform, AffineTransformOp.TYPE_BICUBIC);
harness.check(op.getTransform(), xform);
harness.check(op.getInterpolationType(), AffineTransformOp.TYPE_BICUBIC);
harness.check(op.getRenderingHints(), new RenderingHints(RenderingHints.KEY_INTERPOLATION,
RenderingHints.VALUE_INTERPOLATION_BICUBIC));
op = new AffineTransformOp(xform, AffineTransformOp.TYPE_BILINEAR);
harness.check(op.getTransform(), xform);
harness.check(op.getInterpolationType(), AffineTransformOp.TYPE_BILINEAR);
harness.check(op.getRenderingHints(), new RenderingHints(RenderingHints.KEY_INTERPOLATION,
RenderingHints.VALUE_INTERPOLATION_BILINEAR));
op = new AffineTransformOp(xform, AffineTransformOp.TYPE_NEAREST_NEIGHBOR);
harness.check(op.getTransform(), xform);
harness.check(op.getInterpolationType(), AffineTransformOp.TYPE_NEAREST_NEIGHBOR);
harness.check(op.getRenderingHints(), new RenderingHints(RenderingHints.KEY_INTERPOLATION,
RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR));
// Try creating with invalid transofrm
xform = new AffineTransform(0, 0, 0, 0, 0, 0);
try
{
new AffineTransformOp(xform, AffineTransformOp.TYPE_BICUBIC);
harness.check(false);
}
catch (ImagingOpException e)
{
harness.check(true);
}
}
public void testConstructor2(TestHarness harness)
{
harness.checkPoint("(xform, hints)");
// Simple test
RenderingHints hints = new RenderingHints(RenderingHints.KEY_COLOR_RENDERING,
RenderingHints.VALUE_COLOR_RENDER_QUALITY);
AffineTransform xform = new AffineTransform();
AffineTransformOp op = new AffineTransformOp(xform, hints);
harness.check(op.getTransform(), xform);
harness.check(op.getRenderingHints(), hints);
// Try creating with invalid transofrm
xform = new AffineTransform(0, 0, 0, 0, 0, 0);
try
{
new AffineTransformOp(xform, hints);
harness.check(false);
}
catch (ImagingOpException e)
{
harness.check(true);
}
}
}
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