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1
4 package com.tctest;
5
6 import EDU.oswego.cs.dl.util.concurrent.CyclicBarrier;
7
8 import com.tc.object.config.ConfigVisitor;
9 import com.tc.object.config.TransparencyClassSpec;
10 import com.tc.object.config.spec.CyclicBarrierSpec;
11 import com.tc.simulator.app.ApplicationConfig;
12 import com.tc.simulator.listener.ListenerProvider;
13 import com.tc.util.Assert;
14 import com.tctest.runner.AbstractErrorCatchingTransparentApp;
15
16 import java.util.Arrays  ;
17 import java.util.HashMap ;
18 import java.util.Map ;
19
20 public class StringArrayCopyMethodsTestApp extends AbstractErrorCatchingTransparentApp {
21
22 private final Map map = new HashMap ();
23 private final CyclicBarrier barrier;
24
25 public StringArrayCopyMethodsTestApp(String appId, ApplicationConfig cfg, ListenerProvider listenerProvider) {
26 super(appId, cfg, listenerProvider);
27
28 barrier = new CyclicBarrier(getParticipantCount());
29 }
30
31 protected void runTest() throws Throwable {
32
33 synchronized (map) {
34 if (map.isEmpty()) {
35 map.put("byteArray", new byte[5]);
36 map.put("charArray", new char[5]);
37 }
38 }
39
40 char[] ca = (char[]) map.get("charArray");
41 byte[] ba = (byte[]) map.get("byteArray");
42
43 int num = barrier.barrier();
44 if (num == 0) {
45 synchronized (ba) {
46 "Hi Tim, you are a golden god".getBytes(3, 6, ba, 1);
48 }
49
50 synchronized (ca) {
51 "Gotta head to Santa Cruz for a haircut".getChars(6, 10, ca, 1);
53 }
54 }
55
56 barrier.barrier();
57
58 Assert.assertTrue(Arrays.equals(new byte[] { 0, (byte) 'T', (byte) 'i', (byte) 'm', 0 }, ba));
59 Assert.assertTrue(Arrays.equals(new char[] { 0, 'h', 'e', 'a', 'd' }, ca));
60 }
61
62 public static void visitL1DSOConfig(ConfigVisitor visitor, com.tc.object.config.DSOClientConfigHelper config) {
63 String testClass = StringArrayCopyMethodsTestApp.class.getName();
64 TransparencyClassSpec spec = config.getOrCreateSpec(testClass);
65
66 String methodExpression = "* " + testClass + "*.*(..)";
67 config.addWriteAutolock(methodExpression);
68 spec.addRoot("barrier", "barrier");
69 spec.addRoot("map", "map");
70
71 new CyclicBarrierSpec().visit(visitor, config);
72 }
73
74 }
75
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