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.freespace;
22:
23: import com.db4o.config.*;
24: import com.db4o.internal.*;
25: import com.db4o.internal.freespace.*;
26: import com.db4o.internal.slots.*;
27:
28: import db4ounit.*;
29:
30: public class FreespaceManagerDiscardLimitTestCase extends
31: FreespaceManagerTestCaseBase {
32:
33: public static void main(String[] args) {
34: new FreespaceManagerDiscardLimitTestCase().runSolo();
35: }
36:
37: protected void configure(Configuration config) {
38: config.freespace().discardSmallerThan(
39: 10 * ((Config4Impl) config).blockSize());
40: }
41:
42: public void testGetSlot() {
43: for (int i = 0; i < fm.length; i++) {
44: if (fm[i].systemType() == AbstractFreespaceManager.FM_IX) {
45: continue;
46: }
47: fm[i].free(new Slot(20, 15));
48:
49: Slot slot = fm[i].getSlot(5);
50: assertSlot(new Slot(20, 5), slot);
51: Assert.areEqual(1, fm[i].slotCount());
52: fm[i].free(slot);
53: Assert.areEqual(1, fm[i].slotCount());
54:
55: slot = fm[i].getSlot(6);
56: assertSlot(new Slot(20, 15), slot);
57: Assert.areEqual(0, fm[i].slotCount());
58: fm[i].free(slot);
59: Assert.areEqual(1, fm[i].slotCount());
60: slot = fm[i].getSlot(10);
61: assertSlot(new Slot(20, 15), slot);
62: Assert.areEqual(0, fm[i].slotCount());
63: }
64: }
65:
66: }
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