|
1
5 package com.tctest.transparency;
6
7 import EDU.oswego.cs.dl.util.concurrent.CyclicBarrier;
8
9 import com.tc.object.config.ConfigVisitor;
10 import com.tc.object.config.DSOClientConfigHelper;
11 import com.tc.object.config.TransparencyClassSpec;
12 import com.tc.object.config.spec.CyclicBarrierSpec;
13 import com.tc.simulator.app.ApplicationConfig;
14 import com.tc.simulator.listener.ListenerProvider;
15 import com.tc.util.Assert;
16 import com.tctest.TransparentTestBase;
17 import com.tctest.TransparentTestIface;
18 import com.tctest.runner.AbstractErrorCatchingTransparentApp;
19
20 import java.util.HashMap  ;
21 import java.util.Map ;
22
23 public class SubclassCloneTest extends TransparentTestBase {
24 private static final int NODE_COUNT = 2;
25
26 protected Class getApplicationClass() {
27 return SubclassCloneTestApp.class;
28 }
29
30 public void doSetUp(TransparentTestIface t) throws Exception {
31 t.getTransparentAppConfig().setClientCount(NODE_COUNT).setIntensity(1);
32 t.initializeTestRunner();
33 }
34
35 public static class SubclassCloneTestApp extends AbstractErrorCatchingTransparentApp {
36
37 private final CyclicBarrier barrier;
38 private Map root;
39
40 public SubclassCloneTestApp(String appId, ApplicationConfig cfg, ListenerProvider listenerProvider) {
41 super(appId, cfg, listenerProvider);
42 barrier = new CyclicBarrier(getParticipantCount());
43 }
44
45 protected void runTest() throws Throwable {
46 int index = barrier.barrier();
47
48 if (index == 0) {
49 root = new HashMap ();
50 synchronized (root) {
51 root.put("object", new Subclass());
52 }
53 }
54
55 barrier.barrier();
56
57 if (index != 0) {
58 Subclass sub;
59 synchronized (root) {
60 sub = (Subclass) root.get("object");
61 }
62
63 Subclass cloned = (Subclass) sub.clone();
64 Assert.assertNotNull(cloned.getO());
65 }
66 }
67
68 public static void visitL1DSOConfig(ConfigVisitor visitor, DSOClientConfigHelper config) {
69 String testClass = SubclassCloneTestApp.class.getName();
70 TransparencyClassSpec spec = config.getOrCreateSpec(testClass);
71 String methodExpression = "* " + testClass + "*.*(..)";
72 config.addWriteAutolock(methodExpression);
73 spec.addRoot("root", "root");
74 spec.addRoot("barrier", "barrier");
75
76 new CyclicBarrierSpec().visit(visitor, config);
77
78 config.addIncludePattern("*..*", false);
79 }
80
81 }
82
83 private static class Base implements Cloneable {
84 private final Object o = this;
85
86 public Object getO() {
87 return o;
88 }
89 }
90
91 private static class Subclass extends Base implements Cloneable {
92
93 public Object clone() throws CloneNotSupportedException {
94 return super.clone();
95 }
96
97 }
98
99 }
100
|
Popular Tags
|
Java API By Example, From Geeks To Geeks.