01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package com.db4o.db4ounit.common.foundation;
22:
23: import com.db4o.foundation.*;
24:
25: import db4ounit.Assert;
26: import db4ounit.TestCase;
27:
28: public class BitMap4TestCase implements TestCase {
29:
30: public void test() {
31:
32: byte[] buffer = new byte[100];
33:
34: for (int i = 0; i < 17; i++) {
35: BitMap4 map = new BitMap4(i);
36: map.writeTo(buffer, 11);
37:
38: BitMap4 reReadMap = new BitMap4(buffer, 11, i);
39:
40: for (int j = 0; j < i; j++) {
41: tBit(map, j);
42: tBit(reReadMap, j);
43: }
44: }
45:
46: }
47:
48: private void tBit(BitMap4 map, int bit) {
49: map.setTrue(bit);
50: Assert.isTrue(map.isTrue(bit));
51: map.setFalse(bit);
52: Assert.isFalse(map.isTrue(bit));
53: map.setTrue(bit);
54: Assert.isTrue(map.isTrue(bit));
55:
56: }
57:
58: }
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