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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
*
* 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.gdk;
import org.gnome.gtk.GraphicalTestCase;
/**
* @author Andrew Cowie
*/
public class ValidateKeyboardHandling extends GraphicalTestCase
{
public final void testTheLetterA() {
assertNotNull(Keyval.a);
assertEquals(0x61, GdkKeyvalOverride.numOf(Keyval.a));
}
public final void testTheUnicodeOfA() {
assertEquals('a', Keyval.a.toUnicode());
assertEquals(0, Keyval.ControlRight.toUnicode());
}
public final void testSubclassInstantiateByName() {
final Keyval i;
/*
* This is a guess of a symbol that will NEVER be exposed in
* java-gnome :)
*/
i = new Keyval("ISO_Level3_Latch");
assertEquals(0xFE04, GdkKeyvalOverride.numOf(i));
}
/**
* Beware that if you output this string to terminal, you'll only get
* "Hello". That was unexpected, hence this test, which shows that the
* data after \0 isn't lost (it would be in C), but \0 will screw up your
* output.
*/
public final void testNullInString() {
final StringBuilder terminated;
terminated = new StringBuilder();
terminated.append("Hello");
terminated.append((char) 0);
terminated.append("World");
assertEquals("Hello\0World", terminated.toString());
assertEquals(11, terminated.length());
}
public final void testMaskingModifierType() {
ModifierType one, two, three, four, five;
one = ModifierType.CONTROL_MASK;
two = ModifierType.or(one, ModifierType.ALT_MASK);
assertTrue(two.contains(ModifierType.CONTROL_MASK));
assertTrue(two.contains(ModifierType.ALT_MASK));
three = ModifierType.mask(two, ModifierType.CONTROL_MASK);
assertFalse(three.contains(ModifierType.CONTROL_MASK));
assertTrue(three.contains(ModifierType.ALT_MASK));
assertTrue(three == ModifierType.ALT_MASK);
four = ModifierType.mask(three, ModifierType.ALT_MASK);
assertFalse(four.contains(ModifierType.ALT_MASK));
assertTrue(four == ModifierType.NONE);
five = ModifierType.mask(four, ModifierType.ALT_MASK);
assertTrue(five == ModifierType.NONE);
}
}
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