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/*
* java-gnome, a UI library for writing GTK and GNOME programs from Java!
*
* Copyright © 2007-2010 Operational Dynamics Consulting, Pty Ltd and Others
* Copyright © 2007 Vreixo Formoso
*
* The code in this file, and the program it is a part of, is made available
* to you by its authors as open source software: you can redistribute it
* and/or modify it under the terms of the GNU General Public License version
* 2 ("GPL") as published by the Free Software Foundation.
*
* This program 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 GPL for more details.
*
* You should have received a copy of the GPL along with this program. If not,
* see http://www.gnu.org/licenses/. The authors of this program may be
* contacted through http://java-gnome.sourceforge.net/.
*/
package org.gnome.glib;
import org.gnome.gdk.WindowState;
import org.gnome.gtk.Calendar;
import org.gnome.gtk.CalendarDisplayOptions;
import org.gnome.gtk.FileChooser;
import org.gnome.gtk.FileChooserAction;
import org.gnome.gtk.FileChooserButton;
import org.gnome.gtk.GraphicalTestCase;
/**
* Validate the handling of enums and flags.
*
* @author Vreixo Formoso
*/
/*
* FIXME add validator for flags
*/
public class ValidateConstants extends GraphicalTestCase
{
public final void testEnumHandling() {
FileChooser fc;
FileChooserAction action;
fc = new FileChooserButton("Test chooser", FileChooserAction.OPEN);
action = fc.getAction();
assertSame(FileChooserAction.OPEN, action);
fc.setAction(FileChooserAction.SELECT_FOLDER);
action = fc.getAction();
assertSame(FileChooserAction.SELECT_FOLDER, action);
}
public final void testFlagsHandling() {
Calendar cal;
CalendarDisplayOptions flags1;
CalendarDisplayOptions flags2;
cal = new Calendar();
/* single flag */
cal.setDisplayOptions(CalendarDisplayOptions.NO_MONTH_CHANGE);
flags1 = cal.getDisplayOptions();
assertSame(CalendarDisplayOptions.NO_MONTH_CHANGE, flags1);
/* OR two flags together */
cal.setDisplayOptions(CalendarDisplayOptions.or(CalendarDisplayOptions.NO_MONTH_CHANGE,
CalendarDisplayOptions.SHOW_DAY_NAMES));
flags1 = cal.getDisplayOptions();
/* and check */
assertSame(CalendarDisplayOptions.or(CalendarDisplayOptions.NO_MONTH_CHANGE,
CalendarDisplayOptions.SHOW_DAY_NAMES), flags1);
assertTrue(flags1.contains(CalendarDisplayOptions.NO_MONTH_CHANGE));
assertTrue(flags1.contains(CalendarDisplayOptions.SHOW_DAY_NAMES));
assertFalse(flags1.contains(CalendarDisplayOptions.SHOW_HEADING));
assertFalse(flags1.contains(CalendarDisplayOptions.SHOW_WEEK_NUMBERS));
/* tree flags ORing */
flags2 = CalendarDisplayOptions.or(flags1, CalendarDisplayOptions.SHOW_HEADING);
assertNotSame(flags1, flags2);
cal.setDisplayOptions(flags2);
flags1 = cal.getDisplayOptions();
assertSame(flags2, flags1);
assertSame(CalendarDisplayOptions.or(CalendarDisplayOptions.or(
CalendarDisplayOptions.NO_MONTH_CHANGE, CalendarDisplayOptions.SHOW_DAY_NAMES),
CalendarDisplayOptions.SHOW_HEADING), flags1);
assertTrue(flags1.contains(CalendarDisplayOptions.NO_MONTH_CHANGE));
assertTrue(flags1.contains(CalendarDisplayOptions.SHOW_DAY_NAMES));
assertTrue(flags1.contains(CalendarDisplayOptions.SHOW_HEADING));
assertFalse(flags1.contains(CalendarDisplayOptions.SHOW_WEEK_NUMBERS));
}
public final void testFlagsORing() {
WindowState flag1, flag2;
flag1 = WindowState.or(WindowState.ABOVE, WindowState.ICONIFIED);
flag2 = WindowState.or(WindowState.ABOVE, WindowState.ICONIFIED);
/* the same flag must not be created twice */
assertSame(flag1, flag2);
/*
* TODO I would like this to change to ABOVE|ICONIFIED
*/
assertEquals("WindowState.ICONIFIED|ABOVE", flag1.toString());
/* check correct ORing */
assertTrue(flag1.contains(WindowState.ABOVE));
assertTrue(flag1.contains(WindowState.ICONIFIED));
assertFalse(flag1.contains(WindowState.WITHDRAWN));
assertFalse(flag1.contains(WindowState.MAXIMIZED));
assertFalse(flag1.contains(WindowState.STICKY));
assertFalse(flag1.contains(WindowState.FULLSCREEN));
assertFalse(flag1.contains(WindowState.BELOW));
/* a new one... */
flag2 = WindowState.or(WindowState.BELOW, WindowState.ICONIFIED);
assertNotSame(flag1, flag2);
/* both have WindowState.ICONIFIED in common */
assertTrue(flag1.contains(flag2));
/* ...and a final one */
flag2 = WindowState.or(WindowState.BELOW, WindowState.MAXIMIZED);
assertFalse(flag1.contains(flag2));
/* now OR with an already OR'ed flags */
flag2 = WindowState.or(WindowState.FULLSCREEN, flag1);
assertTrue(flag1.contains(flag2));
assertTrue(flag2.contains(WindowState.ABOVE));
assertTrue(flag2.contains(WindowState.ICONIFIED));
assertFalse(flag2.contains(WindowState.WITHDRAWN));
assertFalse(flag2.contains(WindowState.MAXIMIZED));
assertFalse(flag2.contains(WindowState.STICKY));
assertTrue(flag2.contains(WindowState.FULLSCREEN));
assertFalse(flag2.contains(WindowState.BELOW));
}
}
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