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.jre11.concurrency;
22:
23: import java.util.*;
24:
25: import com.db4o.config.*;
26: import com.db4o.ext.*;
27:
28: import db4ounit.*;
29: import db4ounit.extensions.*;
30:
31: public class Circular2TestCase extends Db4oClientServerTestCase {
32:
33: public Hashtable ht;
34:
35: public String name;
36:
37: protected void configure(Configuration config) {
38: config.updateDepth(Integer.MAX_VALUE);
39: }
40:
41: protected void store() {
42: ht = new Hashtable();
43: name = "parent";
44: C2C c2c = new C2C();
45: c2c.parent = this ;
46: ht.put("test", c2c);
47: store(ht);
48: }
49:
50: public void conc(ExtObjectContainer oc) {
51: ht = (Hashtable) retrieveOnlyInstance(oc, Hashtable.class);
52: C2C c2c = (C2C) ht.get("test");
53: Assert.areEqual("parent", c2c.parent.name);
54: }
55:
56: public static class C2C {
57: public Circular2TestCase parent;
58: }
59: }
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