blob: 082e52b5a382ef10653b884c7b046535d2a49911 (
plain) (
blame)
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/*
* Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Stefan Winkler - initial API and implementation
*/
package org.eclipse.emf.cdo.tests.bugzilla;
import org.eclipse.emf.cdo.eresource.CDOResource;
import org.eclipse.emf.cdo.session.CDOSession;
import org.eclipse.emf.cdo.tests.AbstractCDOTest;
import org.eclipse.emf.cdo.tests.model4.MultiContainedElement;
import org.eclipse.emf.cdo.tests.model4.RefMultiContained;
import org.eclipse.emf.cdo.tests.model4.model4Factory;
import org.eclipse.emf.cdo.tests.model4.model4Package;
import org.eclipse.emf.cdo.tests.model4interfaces.model4interfacesPackage;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.util.CommitException;
import org.eclipse.emf.cdo.view.CDOView;
/**
* @author Stefan Winkler
*/
public class Bugzilla_270429_Test extends AbstractCDOTest
{
public void testTwoWayReferenceDeletion() throws CommitException
{
{
CDOSession session = openSession();
session.getPackageRegistry().putEPackage(model4Package.eINSTANCE);
session.getPackageRegistry().putEPackage(model4interfacesPackage.eINSTANCE);
CDOTransaction tx = session.openTransaction();
CDOResource res = tx.createResource(getResourcePath("/test/1"));
RefMultiContained parent = model4Factory.eINSTANCE.createRefMultiContained();
MultiContainedElement child1 = model4Factory.eINSTANCE.createMultiContainedElement();
child1.setName("Element1");
child1.setParent(parent);
MultiContainedElement child2 = model4Factory.eINSTANCE.createMultiContainedElement();
child2.setName("Element2");
parent.getElements().add(child2);
res.getContents().add(parent);
tx.commit();
tx.close();
session.close();
clearCache(getRepository().getRevisionManager());
}
{
CDOSession session = openSession();
session.getPackageRegistry().putEPackage(model4Package.eINSTANCE);
session.getPackageRegistry().putEPackage(model4interfacesPackage.eINSTANCE);
CDOTransaction tx = session.openTransaction();
CDOResource res = tx.getResource(getResourcePath("/test/1"));
RefMultiContained parent = (RefMultiContained)res.getContents().get(0);
MultiContainedElement child1 = parent.getElements().get(0);
MultiContainedElement child2 = parent.getElements().get(1);
assertEquals("Element1", child1.getName());
assertEquals("Element2", child2.getName());
parent.getElements().remove(child1);
child2.setParent(null);
tx.commit();
tx.close();
session.close();
clearCache(getRepository().getRevisionManager());
}
{
CDOSession session = openSession();
session.getPackageRegistry().putEPackage(model4Package.eINSTANCE);
session.getPackageRegistry().putEPackage(model4interfacesPackage.eINSTANCE);
CDOView tx = session.openView();
CDOResource res = tx.getResource(getResourcePath("/test/1"));
RefMultiContained parent = (RefMultiContained)res.getContents().get(0);
assertEquals(0, parent.getElements().size());
tx.close();
session.close();
clearCache(getRepository().getRevisionManager());
}
}
}
|