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.fieldindex;
22:
23: import com.db4o.config.Configuration;
24: import com.db4o.ext.ExtObjectContainer;
25:
26: import db4ounit.Assert;
27:
28: /**
29: * Jira ticket: COR-373
30: *
31: * @exclude
32: */
33: public class StringIndexCorruptionTestCase extends
34: StringIndexTestCaseBase {
35:
36: public static void main(String[] arguments) {
37: new StringIndexCorruptionTestCase().runSolo();
38: }
39:
40: protected void configure(Configuration config) {
41: super .configure(config);
42: config.bTreeNodeSize(4);
43: config.flushFileBuffers(false); // this just make the test faster
44: }
45:
46: public void testStressSet() {
47: final ExtObjectContainer container = db();
48:
49: final int itemCount = 300;
50: for (int i = 0; i < itemCount; ++i) {
51: Item item = new Item(itemName(i));
52: container.set(item);
53: container.set(item);
54: container.commit();
55: container.set(item);
56: container.set(item);
57: container.commit();
58: }
59: for (int i = 0; i < itemCount; ++i) {
60: String itemName = itemName(i);
61: final Item found = query(itemName);
62: Assert.isNotNull(found, "'" + itemName + "' not found");
63: Assert.areEqual(itemName, found.name);
64: }
65: }
66:
67: private String itemName(int i) {
68: return "item " + i;
69: }
70:
71: }
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