/* getBounds.java -- Tests VariableHeightLayoutCache.getBounds()
Copyright (C) 2006 Roman Kennke (kennke@aicas.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.tree.VariableHeightLayoutCache;
import java.awt.Rectangle;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreePath;
import javax.swing.tree.VariableHeightLayoutCache;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
/**
* Checks the VariableHeightLayoutCache.getBounds() method.
*
*/
public class getBounds implements Testlet
{
/**
* The entry point for the test.
*
* @param harness the test harness to use
*/
public void test(TestHarness harness)
{
testNullRect(harness);
}
/**
* Checks how null arguments for the rectangle is handle.
*
* @param h the test harness to use
*/
private void testNullRect(TestHarness h)
{
VariableHeightLayoutCache c = new VariableHeightLayoutCache();
DefaultMutableTreeNode n = new DefaultMutableTreeNode();
TreePath p = new TreePath(n);
DefaultTreeModel m = new DefaultTreeModel(n);
c.setModel(m);
Rectangle r = new Rectangle();
// Check if the supplied rectangle is reused.
Rectangle s = c.getBounds(p, r);
h.check(r == s);
// Check if a new rectangle is created when supplying null.
s = c.getBounds(p, null);
h.check(s != null);
h.check(s != r);
}
}