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root/jsr166/jsr166/src/test/tck/AtomicLongArrayTest.java
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Comparing jsr166/src/test/tck/AtomicLongArrayTest.java (file contents):
Revision 1.29 by jsr166, Wed Dec 31 19:21:20 2014 UTC vs.
Revision 1.38 by dl, Tue Jan 26 13:33:05 2021 UTC

# Line 14 | Line 14 | import junit.framework.TestSuite;
14  
15   public class AtomicLongArrayTest extends JSR166TestCase {
16      public static void main(String[] args) {
17 <        junit.textui.TestRunner.run(suite());
17 >        main(suite(), args);
18      }
19      public static Test suite() {
20          return new TestSuite(AtomicLongArrayTest.class);
# Line 35 | Line 35 | public class AtomicLongArrayTest extends
35      public void testConstructor2NPE() {
36          try {
37              long[] a = null;
38 <            AtomicLongArray aa = new AtomicLongArray(a);
38 >            new AtomicLongArray(a);
39              shouldThrow();
40          } catch (NullPointerException success) {}
41      }
# Line 54 | Line 54 | public class AtomicLongArrayTest extends
54      /**
55       * get and set for out of bound indices throw IndexOutOfBoundsException
56       */
57 +    @SuppressWarnings("deprecation")
58      public void testIndexing() {
59          AtomicLongArray aa = new AtomicLongArray(SIZE);
60          for (int index : new int[] { -1, SIZE }) {
# Line 159 | Line 160 | public class AtomicLongArrayTest extends
160       * repeated weakCompareAndSet succeeds in changing value when equal
161       * to expected
162       */
163 +    @SuppressWarnings("deprecation")
164      public void testWeakCompareAndSet() {
165          AtomicLongArray aa = new AtomicLongArray(SIZE);
166          for (int i = 0; i < SIZE; i++) {
# Line 275 | Line 277 | public class AtomicLongArrayTest extends
277  
278      class Counter extends CheckedRunnable {
279          final AtomicLongArray aa;
280 <        volatile long counts;
280 >        int decs;
281          Counter(AtomicLongArray a) { aa = a; }
282          public void realRun() {
283              for (;;) {
# Line 285 | Line 287 | public class AtomicLongArrayTest extends
287                      assertTrue(v >= 0);
288                      if (v != 0) {
289                          done = false;
290 <                        if (aa.compareAndSet(i, v, v-1))
291 <                            ++counts;
290 >                        if (aa.compareAndSet(i, v, v - 1))
291 >                            decs++;
292                      }
293                  }
294                  if (done)
# Line 306 | Line 308 | public class AtomicLongArrayTest extends
308              aa.set(i, countdown);
309          Counter c1 = new Counter(aa);
310          Counter c2 = new Counter(aa);
311 <        Thread t1 = new Thread(c1);
312 <        Thread t2 = new Thread(c2);
311 <        t1.start();
312 <        t2.start();
311 >        Thread t1 = newStartedThread(c1);
312 >        Thread t2 = newStartedThread(c2);
313          t1.join();
314          t2.join();
315 <        assertEquals(c1.counts+c2.counts, SIZE * countdown);
315 >        assertEquals(c1.decs + c2.decs, SIZE * countdown);
316      }
317  
318      /**
319 <     * a deserialized serialized array holds same values
319 >     * a deserialized/reserialized array holds same values in same order
320       */
321      public void testSerialization() throws Exception {
322          AtomicLongArray x = new AtomicLongArray(SIZE);

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