/* getAccessibleContext.java -- some checks for the getAccessibleContext()
method in the JProgressBar 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.JProgressBar;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.List;
import javax.accessibility.AccessibleContext;
import javax.accessibility.AccessibleRole;
import javax.accessibility.AccessibleState;
import javax.accessibility.AccessibleStateSet;
import javax.accessibility.AccessibleValue;
import javax.swing.JProgressBar;
import javax.swing.JSlider;
public class getAccessibleContext implements Testlet, PropertyChangeListener
{
List events = new java.util.ArrayList();
public void propertyChange(PropertyChangeEvent e)
{
events.add(e);
}
public void test(TestHarness harness)
{
JProgressBar progressBar = new JProgressBar(10, 90);
progressBar.setValue(50);
AccessibleContext ac = progressBar.getAccessibleContext();
harness.check(ac.getAccessibleName(), null);
harness.check(ac.getAccessibleRole(), AccessibleRole.PROGRESS_BAR);
harness.check(ac.getAccessibleAction(), null);
harness.check(ac.getAccessibleComponent(), ac);
harness.check(ac.getAccessibleDescription(), null);
harness.check(ac.getAccessibleEditableText(), null);
harness.check(ac.getAccessibleIcon(), null);
harness.check(ac.getAccessibleTable(), null);
harness.check(ac.getAccessibleText(), null);
// the AccessibleContext is also the AccessibleValue...
AccessibleValue av = ac.getAccessibleValue();
harness.check(av, ac);
harness.check(av.getCurrentAccessibleValue(), new Integer(50));
harness.check(av.getMinimumAccessibleValue(), new Integer(10));
harness.check(av.getMaximumAccessibleValue(), new Integer(90));
// check that setting the accessible value updates the slider
ac.addPropertyChangeListener(this);
boolean b = av.setCurrentAccessibleValue(new Integer(55));
harness.check(progressBar.getValue(), 55);
harness.check(b);
harness.check(events.size(), 1);
PropertyChangeEvent e0 = (PropertyChangeEvent) events.get(0);
harness.check(e0.getPropertyName(),
AccessibleContext.ACCESSIBLE_VALUE_PROPERTY);
harness.check(e0.getSource(), ac);
harness.check(e0.getOldValue(), new Integer(50));
harness.check(e0.getNewValue(), new Integer(55));
// set the value below the minimum
events.clear();
b = av.setCurrentAccessibleValue(new Integer(5));
harness.check(av.getCurrentAccessibleValue(), new Integer(10));
harness.check(b);
harness.check(events.size(), 1);
e0 = (PropertyChangeEvent) events.get(0);
harness.check(e0.getPropertyName(),
AccessibleContext.ACCESSIBLE_VALUE_PROPERTY);
harness.check(e0.getSource(), ac);
harness.check(e0.getOldValue(), new Integer(55));
harness.check(e0.getNewValue(), new Integer(10));
// set the value above the maximum
events.clear();
b = av.setCurrentAccessibleValue(new Integer(105));
harness.check(av.getCurrentAccessibleValue(), new Integer(90));
harness.check(b);
harness.check(events.size(), 1);
e0 = (PropertyChangeEvent) events.get(0);
harness.check(e0.getPropertyName(),
AccessibleContext.ACCESSIBLE_VALUE_PROPERTY);
harness.check(e0.getSource(), ac);
harness.check(e0.getOldValue(), new Integer(10));
harness.check(e0.getNewValue(), new Integer(90));
// set the value to null
events.clear();
b = av.setCurrentAccessibleValue(null);
harness.check(av.getCurrentAccessibleValue(), new Integer(90));
harness.check(events.size(), 0);
harness.check(!b);
// check the state settings...
AccessibleStateSet set = ac.getAccessibleStateSet();
harness.check(set.contains(AccessibleState.ENABLED));
harness.check(set.contains(AccessibleState.FOCUSABLE));
harness.check(set.contains(AccessibleState.VISIBLE));
harness.check(set.contains(AccessibleState.OPAQUE));
harness.check(set.contains(AccessibleState.HORIZONTAL));
// each call creates a new set...
AccessibleStateSet set2 = ac.getAccessibleStateSet();
harness.check(set != set2);
// check the orientation state setting...
progressBar.setOrientation(JSlider.VERTICAL);
set = ac.getAccessibleStateSet();
harness.check(set.contains(AccessibleState.VERTICAL));
}
}