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1
5 package com.tctest;
6
7 import com.tc.object.config.ConfigVisitor;
8 import com.tc.object.config.DSOClientConfigHelper;
9 import com.tc.object.config.TransparencyClassSpec;
10 import com.tc.simulator.app.ApplicationConfig;
11 import com.tc.simulator.listener.ListenerProvider;
12 import com.tc.util.Assert;
13 import com.tctest.runner.AbstractErrorCatchingTransparentApp;
14
15 import java.util.EnumMap  ;
16 import java.util.LinkedList ;
17 import java.util.concurrent.BrokenBarrierException ;
18 import java.util.concurrent.CyclicBarrier ;
19
20 public final class EnumMapTestApp extends AbstractErrorCatchingTransparentApp {
21
22 enum Fruit {
23 APPLE("Apple"), ORANGE("Orange"), BANANA("Banana"), PEAR("Pear");
24
25 private final String name;
26
27 Fruit(final String name) {
28 this.name = name;
29 }
30
31 public String getName() {
32 return name;
33 }
34
35 }
36
37 private static final LinkedList <String > AVAILABLE_FRUIT = new LinkedList <String >();
38
39 private static void createAvailableFruit() {
40 synchronized (AVAILABLE_FRUIT) {
41 if (AVAILABLE_FRUIT.isEmpty()) {
42 for (Fruit fruit : Fruit.values()) {
43 AVAILABLE_FRUIT.add(fruit.getName());
44 }
45 }
46 }
47 }
48
49 static {
50 createAvailableFruit();
51 }
52
53 private final EnumMap <Fruit, String > clusteredFruitBasket;
54 private final CyclicBarrier barrier;
55
56 public static void visitL1DSOConfig(final ConfigVisitor visitor, final DSOClientConfigHelper config) {
57 final String testClass = EnumMapTestApp.class.getName();
58 config.addIncludePattern(testClass + "$*");
59 config.addWriteAutolock("* " + testClass + "*.*(..)");
60
61 final TransparencyClassSpec spec = config.getOrCreateSpec(testClass);
62 spec.addRoot("AVAILABLE_FRUIT", "AVAILABLE_FRUIT");
63 spec.addRoot("clusteredFruitBasket", "clusteredFruitBasket");
64 spec.addRoot("barrier", "barrier");
65 }
66
67 public EnumMapTestApp(final String appId, final ApplicationConfig cfg, final ListenerProvider listenerProvider) {
68 super(appId, cfg, listenerProvider);
69 clusteredFruitBasket = new EnumMap <Fruit, String >(Fruit.class);
70 barrier = new CyclicBarrier (getParticipantCount());
71 }
72
73 protected void runTest() throws Throwable {
74 barrier.await();
75 addFruitToBasket(getNextPieceOfFruit());
76 waitForBasketToFill();
77 verifyBasketOperations();
78 }
79
80 private Fruit getNextPieceOfFruit() {
81 final Fruit fruitToAddToBasket;
82 synchronized (AVAILABLE_FRUIT) {
83 final String fruitName = AVAILABLE_FRUIT.remove();
84 Fruit foundFruit = null;
85 for (Fruit f : Fruit.values()) {
86 if (f.getName().equals(fruitName)) {
87 foundFruit = f;
88 break;
89 }
90 }
91 Assert.assertNotNull(foundFruit);
92 fruitToAddToBasket = foundFruit;
93 }
94 return fruitToAddToBasket;
95 }
96
97 private void addFruitToBasket(final Fruit fruit) {
98 synchronized (clusteredFruitBasket) {
99 clusteredFruitBasket.put(fruit, fruit.getName());
100 }
101 }
102
103 private void waitForBasketToFill() throws InterruptedException , BrokenBarrierException {
104 barrier.await();
105 }
106
107 private void verifyBasketOperations() {
108 synchronized (clusteredFruitBasket) {
109 Assert.assertEquals(Fruit.values().length, clusteredFruitBasket.size());
110 final EnumMap <Fruit, String > equivalentBasket = new EnumMap <Fruit, String >(Fruit.class);
111 for (Fruit fruit : Fruit.values()) {
112 Assert.assertEquals(fruit.getName(), clusteredFruitBasket.remove(fruit));
114 Assert.assertFalse(clusteredFruitBasket.containsKey(fruit));
115 Assert.assertFalse(clusteredFruitBasket.keySet().contains(fruit));
116 Assert.assertFalse(clusteredFruitBasket.containsValue(fruit.getName()));
117 Assert.assertFalse(clusteredFruitBasket.values().contains(fruit.getName()));
118 clusteredFruitBasket.put(fruit, fruit.getName());
119
120 Assert.assertTrue(clusteredFruitBasket.containsKey(fruit));
122 Assert.assertTrue(clusteredFruitBasket.keySet().contains(fruit));
123 Assert.assertTrue(clusteredFruitBasket.containsValue(fruit.getName()));
124 Assert.assertTrue(clusteredFruitBasket.values().contains(fruit.getName()));
125 Assert.assertEquals(fruit.getName(), clusteredFruitBasket.get(fruit));
126
127 equivalentBasket.put(fruit, fruit.getName());
129 }
130 Assert.assertTrue(clusteredFruitBasket.equals(equivalentBasket));
131 clusteredFruitBasket.clear();
132 Assert.assertTrue(clusteredFruitBasket.isEmpty());
133 clusteredFruitBasket.putAll(equivalentBasket);
134 Assert.assertTrue(clusteredFruitBasket.equals(equivalentBasket));
135 }
136 }
137
138 }
139 |
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