/* constructors.java -- some checks for the constructors in the
TreeSelectionEvent 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.event.TreeSelectionEvent;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.tree.DefaultTreeSelectionModel;
import javax.swing.tree.TreePath;
import javax.swing.tree.TreeSelectionModel;
public class constructors implements Testlet
{
public void test(TestHarness harness)
{
checkConstructor1(harness);
checkConstructor2(harness);
}
public void checkConstructor1(TestHarness harness)
{
harness.checkPoint("(Object, TreePath, boolean, TreePath, TreePath)");
TreeSelectionModel m = new DefaultTreeSelectionModel();
TreePath p1 = new TreePath("A");
TreePath p2 = new TreePath("B");
TreePath p3 = new TreePath("C");
TreeSelectionEvent tse = new TreeSelectionEvent(m, p1, true, p2, p3);
harness.check(tse.getSource(), m);
harness.check(tse.getPath(), p1);
harness.check(tse.getPaths().length, 1);
harness.check(tse.getPaths()[0], p1);
harness.check(tse.isAddedPath());
harness.check(tse.getOldLeadSelectionPath(), p2);
harness.check(tse.getNewLeadSelectionPath(), p3);
// check null source
boolean pass = false;
try
{
tse = new TreeSelectionEvent(null, p1, true, p2, p3);
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(pass);
// check null path
tse = new TreeSelectionEvent(m, null, true, p2, p3);
harness.check(tse.getPath(), null);
harness.check(tse.getPaths().length, 1);
harness.check(tse.getPaths()[0], null);
// check null old path
tse = new TreeSelectionEvent(m, p1, true, null, p3);
harness.check(tse.getOldLeadSelectionPath(), null);
// check null new path
tse = new TreeSelectionEvent(m, p1, true, p2, null);
harness.check(tse.getNewLeadSelectionPath(), null);
}
public void checkConstructor2(TestHarness harness)
{
harness.checkPoint("(Object, TreePath[], boolean[], TreePath, TreePath)");
TreeSelectionModel m = new DefaultTreeSelectionModel();
TreePath p1A = new TreePath("A");
TreePath p1B = new TreePath("AA");
TreePath[] p1 = new TreePath[] {p1A, p1B};
TreePath p2 = new TreePath("B");
TreePath p3 = new TreePath("C");
boolean[] b = new boolean[] {true, false};
TreeSelectionEvent tse = new TreeSelectionEvent(m, p1, b, p2, p3);
harness.check(tse.getSource(), m);
harness.check(tse.getPath(), p1A);
harness.check(tse.getPaths().length, 2);
harness.check(tse.getPaths()[0], p1A);
harness.check(tse.getPaths()[1], p1B);
harness.check(tse.isAddedPath(), true);
harness.check(tse.isAddedPath(0), true);
harness.check(tse.isAddedPath(1), false);
harness.check(tse.getOldLeadSelectionPath(), p2);
harness.check(tse.getNewLeadSelectionPath(), p3);
// check null source
boolean pass = false;
try
{
tse = new TreeSelectionEvent(null, p1, b, p2, p3);
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(pass);
// check null path array
tse = new TreeSelectionEvent(m, null, b, p2, p3);
// ...constructor allows it, but then fails at getPath()
pass = false;
try
{
tse.getPath();
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
pass = false;
try
{
tse.getPaths();
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
// check null boolean array
tse = new TreeSelectionEvent(m, p1, null, p2, p3);
pass = false;
try
{
tse.isAddedPath();
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
pass = false;
try
{
tse.isAddedPath(0);
}
catch (NullPointerException e)
{
pass = true;
}
harness.check(pass);
// check null old path
tse = new TreeSelectionEvent(m, p1, b, null, p3);
harness.check(tse.getOldLeadSelectionPath(), null);
// check null new path
tse = new TreeSelectionEvent(m, p1, b, p2, null);
harness.check(tse.getNewLeadSelectionPath(), null);
}
}