--- jsr166/src/test/tck/AtomicReferenceArrayTest.java 2003/09/07 20:39:11 1.2 +++ jsr166/src/test/tck/AtomicReferenceArrayTest.java 2003/09/20 18:20:07 1.4 @@ -9,19 +9,8 @@ import junit.framework.*; import java.util.concurrent.atomic.*; import java.io.*; -public class AtomicReferenceArrayTest extends TestCase +public class AtomicReferenceArrayTest extends JSR166TestCase { - static final int N = 10; - - static final Integer zero = new Integer(0); - static final Integer one = new Integer(1); - static final Integer two = new Integer(2); - static final Integer m3 = new Integer(-3); - static final Integer m4 = new Integer(-4); - static final Integer m5 = new Integer(-5); - static final Integer seven = new Integer(7); - static final Integer m10 = new Integer(-10); - public static void main (String[] args) { junit.textui.TestRunner.run (suite()); } @@ -29,16 +18,22 @@ public class AtomicReferenceArrayTest ex return new TestSuite(AtomicReferenceArrayTest.class); } + /** + * + */ public void testConstructor(){ - AtomicReferenceArray ai = new AtomicReferenceArray(N); - for (int i = 0; i < N; ++i) { + AtomicReferenceArray ai = new AtomicReferenceArray(SIZE); + for (int i = 0; i < SIZE; ++i) { assertNull(ai.get(i)); } } + /** + * + */ public void testGetSet(){ - AtomicReferenceArray ai = new AtomicReferenceArray(N); - for (int i = 0; i < N; ++i) { + AtomicReferenceArray ai = new AtomicReferenceArray(SIZE); + for (int i = 0; i < SIZE; ++i) { ai.set(i, one); assertEquals(one,ai.get(i)); ai.set(i, two); @@ -48,9 +43,12 @@ public class AtomicReferenceArrayTest ex } } + /** + * + */ public void testCompareAndSet(){ - AtomicReferenceArray ai = new AtomicReferenceArray(N); - for (int i = 0; i < N; ++i) { + AtomicReferenceArray ai = new AtomicReferenceArray(SIZE); + for (int i = 0; i < SIZE; ++i) { ai.set(i, one); assertTrue(ai.compareAndSet(i, one,two)); assertTrue(ai.compareAndSet(i, two,m4)); @@ -62,9 +60,12 @@ public class AtomicReferenceArrayTest ex } } + /** + * + */ public void testWeakCompareAndSet(){ - AtomicReferenceArray ai = new AtomicReferenceArray(N); - for (int i = 0; i < N; ++i) { + AtomicReferenceArray ai = new AtomicReferenceArray(SIZE); + for (int i = 0; i < SIZE; ++i) { ai.set(i, one); while(!ai.weakCompareAndSet(i, one,two)); while(!ai.weakCompareAndSet(i, two,m4)); @@ -74,9 +75,12 @@ public class AtomicReferenceArrayTest ex } } + /** + * + */ public void testGetAndSet(){ - AtomicReferenceArray ai = new AtomicReferenceArray(N); - for (int i = 0; i < N; ++i) { + AtomicReferenceArray ai = new AtomicReferenceArray(SIZE); + for (int i = 0; i < SIZE; ++i) { ai.set(i, one); assertEquals(one,ai.getAndSet(i,zero)); assertEquals(0,ai.getAndSet(i,m10)); @@ -84,9 +88,12 @@ public class AtomicReferenceArrayTest ex } } + /** + * + */ public void testSerialization() { - AtomicReferenceArray l = new AtomicReferenceArray(10); - for (int i = 0; i < 10; ++i) { + AtomicReferenceArray l = new AtomicReferenceArray(SIZE); + for (int i = 0; i < SIZE; ++i) { l.set(i, new Integer(-i)); } @@ -100,12 +107,11 @@ public class AtomicReferenceArrayTest ex ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(bin)); AtomicReferenceArray r = (AtomicReferenceArray) in.readObject(); assertEquals(l.length(), r.length()); - for (int i = 0; i < 10; ++i) { + for (int i = 0; i < SIZE; ++i) { assertEquals(r.get(i), l.get(i)); } } catch(Exception e){ - e.printStackTrace(); - fail("unexpected exception"); + unexpectedException(); } }