/* containsAttributes.java -- Tests for the containsAttributes() method in the
SimpleAttributeSet 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: JDK1.2
package gnu.testlet.javax.swing.text.SimpleAttributeSet;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import javax.swing.text.SimpleAttributeSet;
/**
* Some checks for the containsAttributes() method in the
* {@link SimpleAttributeSet} class.
*/
public class containsAttributes implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not permitted).
*/
public void test(TestHarness harness)
{
harness.checkPoint("containsAttributes()");
// start with an empty set
SimpleAttributeSet s = new SimpleAttributeSet();
SimpleAttributeSet atts = new SimpleAttributeSet();
harness.check(s.containsAttributes(atts), true);
atts.addAttribute("E", "5");
harness.check(s.containsAttributes(atts), false);
// now populate the set and run some more tests
s.addAttribute("A", "1");
s.addAttribute("B", "2");
s.addAttribute("C", "3");
s.addAttribute("D", "4");
s.addAttribute("E", "5");
s.addAttribute("F", "6");
harness.check(s.containsAttributes(atts), true);
atts.addAttribute("E", "XXX");
harness.check(s.containsAttributes(atts), false);
atts.removeAttribute("E"); // atts is now empty
harness.check(s.containsAttributes(atts), true);
atts.addAttribute("A", "1");
atts.addAttribute("D", "4");
atts.addAttribute("E", "5");
harness.check(s.containsAttributes(atts), true);
atts.addAttribute("D", "XXX");
harness.check(s.containsAttributes(atts), false);
// now do some checks on the resolving parent
s = new SimpleAttributeSet();
SimpleAttributeSet sParent = new SimpleAttributeSet();
s.setResolveParent(sParent);
atts = new SimpleAttributeSet();
harness.check(s.containsAttributes(atts), true);
atts.setResolveParent(sParent);
harness.check(s.containsAttributes(atts), true);
sParent.addAttribute("X", "1");
atts.addAttribute("X", "1");
harness.check(s.containsAttributes(atts));
// try null attributes
boolean pass = false;
try
{
s.containsAttributes(null);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
}
}