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*/ |
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|
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import junit.framework.*; |
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< |
import java.util.concurrent.atomic.*; |
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< |
import java.io.*; |
| 10 |
> |
import java.util.concurrent.atomic.AtomicInteger; |
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|
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public class AtomicIntegerTest extends JSR166TestCase { |
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public static void main(String[] args) { |
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* a deserialized serialized atomic holds same value |
| 193 |
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*/ |
| 194 |
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public void testSerialization() throws Exception { |
| 195 |
< |
AtomicInteger l = new AtomicInteger(); |
| 196 |
< |
|
| 197 |
< |
l.set(22); |
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< |
ByteArrayOutputStream bout = new ByteArrayOutputStream(10000); |
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< |
ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(bout)); |
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< |
out.writeObject(l); |
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< |
out.close(); |
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< |
|
| 204 |
< |
ByteArrayInputStream bin = new ByteArrayInputStream(bout.toByteArray()); |
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< |
ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin)); |
| 206 |
< |
AtomicInteger r = (AtomicInteger) in.readObject(); |
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< |
assertEquals(l.get(), r.get()); |
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> |
AtomicInteger x = new AtomicInteger(); |
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> |
AtomicInteger y = serialClone(x); |
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> |
assertTrue(x != y); |
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> |
x.set(22); |
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> |
AtomicInteger z = serialClone(x); |
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> |
assertEquals(22, x.get()); |
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> |
assertEquals(0, y.get()); |
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> |
assertEquals(22, z.get()); |
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} |
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/** |
