1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
// Tags: JDK1.5
// Uses: Colour
// Copyright (C) 2007 Andrew John Hughes <gnu_andrew@member.fsf.org>
// 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, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
package gnu.testlet.java.util.EnumSet;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.util.EnumSet;
/**
* Tests the {@link java.util.EnumSet#complementOf(java.util.EnumSet)}
* method.
*
* @author <a href="mailto:gnu_andrew@member.fsf.org">Andrew John Hughes</a>
*/
public class ComplementOf
implements Testlet
{
public void test(TestHarness h)
{
/* Inverse of empty set should be full set */
EnumSet<Colour> empty = EnumSet.noneOf(Colour.class);
h.debug("Empty: " + empty);
EnumSet<Colour> full = EnumSet.complementOf(empty);
h.debug("Full: " + full);
h.check(full.size() == Colour.class.getEnumConstants().length, "Inverse of empty is full");
EnumSet<Colour> empty2 = EnumSet.complementOf(full);
h.debug("Empty2: " + empty2);
h.check(empty2.size() == 0, "Inverse of full is empty");
h.check(empty.equals(empty2), "Inversing the inverse is same as original");
}
}
|
