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//Tags: JDK1.2
//Copyright (C) 2004 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, 59 Temple Place - Suite 330,
//Boston, MA 02111-1307, USA. */
package gnu.testlet.java.awt.RenderingHints;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.awt.RenderingHints;
/**
* Some checks for the put() method in the {@link RenderingHints} class.
*/
public class put implements Testlet {
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness) {
RenderingHints h1 = new RenderingHints(
RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_OFF
);
h1.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
harness.check(h1.size() == 2);
harness.check(h1.containsKey(RenderingHints.KEY_ANTIALIASING));
harness.check(h1.get(RenderingHints.KEY_ANTIALIASING).equals(RenderingHints.VALUE_ANTIALIAS_ON));
// adding a value that is not compatible with the key generates an
// IllegalArgumentException...
boolean pass = false;
try
{
h1.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(pass);
// adding a null value for a valid key should generate an
// IllegalArgumentException or a NullPointerException depending
// on the order of the checks...
pass = false;
try
{
h1.put(RenderingHints.KEY_ANTIALIASING, null);
}
catch (IllegalArgumentException e)
{
pass = true;
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
// adding a key that is not a RenderingHints.Key generates a
// ClassCastException (or possibly a NullPointerException if
// the second argument is checked first)...
pass = false;
try
{
h1.put(new Integer(1), null);
}
catch (ClassCastException e)
{
pass = true;
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
// adding a null key generates a NullPointerException...
pass = false;
try
{
h1.put(null, null);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
}
}
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