Class AtomicReferenceFieldUpdaterTest

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          JSR166TestCase
              AtomicReferenceFieldUpdaterTest

All Implemented Interfaces:

junit.framework.Test

public class AtomicReferenceFieldUpdaterTest
extends JSR166TestCase

Nested Class Summary

Nested classes/interfaces inherited from class JSR166TestCase

JSR166TestCase.AdjustablePolicy, JSR166TestCase.CallableOne, JSR166TestCase.CheckedBarrier, JSR166TestCase.CheckedCallable<T>, JSR166TestCase.CheckedInterruptedCallable<T>, JSR166TestCase.CheckedInterruptedRunnable, JSR166TestCase.CheckedRecursiveAction, JSR166TestCase.CheckedRecursiveTask<T>, JSR166TestCase.CheckedRunnable, JSR166TestCase.LongPossiblyInterruptedRunnable, JSR166TestCase.MediumInterruptedRunnable, JSR166TestCase.MediumPossiblyInterruptedRunnable, JSR166TestCase.MediumRunnable, JSR166TestCase.NoOpCallable, JSR166TestCase.NoOpREHandler, JSR166TestCase.NoOpRunnable, JSR166TestCase.NPETask, JSR166TestCase.RunnableShouldThrow, JSR166TestCase.ShortInterruptedRunnable, JSR166TestCase.ShortRunnable, JSR166TestCase.SimpleThreadFactory, JSR166TestCase.SmallCallable, JSR166TestCase.SmallPossiblyInterruptedRunnable, JSR166TestCase.SmallRunnable, JSR166TestCase.StringTask, JSR166TestCase.ThreadShouldThrow, JSR166TestCase.TrackedCallable, JSR166TestCase.TrackedLongRunnable, JSR166TestCase.TrackedMediumRunnable, JSR166TestCase.TrackedNoOpRunnable, JSR166TestCase.TrackedRunnable, JSR166TestCase.TrackedShortRunnable, JSR166TestCase.TrackedSmallRunnable

Field Summary

Fields inherited from class JSR166TestCase

eight, expensiveTests, five, four, LONG_DELAY_MS, m1, m10, m2, m3, m4, m5, m6, MEDIUM_DELAY_MS, nine, one, seven, SHORT_DELAY_MS, six, SIZE, SMALL_DELAY_MS, TEST_STRING, three, two, zero

Constructor Summary

AtomicReferenceFieldUpdaterTest()

Method Summary

static void	main(java.lang.String[] args)
static junit.framework.Test	suite()
void	testCompareAndSet() compareAndSet succeeds in changing value if equal to expected else fails
void	testCompareAndSetInMultipleThreads() compareAndSet in one thread enables another waiting for value to succeed
void	testConstructor() Construction with non-existent field throws RuntimeException
void	testConstructor2() construction with field not of given type throws RuntimeException
void	testConstructor3() Constructor with non-volatile field throws exception
void	testGetAndSet() getAndSet returns previous value and sets to given value
void	testGetLazySet() get returns the last value lazySet by same thread
void	testGetSet() get returns the last value set or assigned
void	testWeakCompareAndSet() repeated weakCompareAndSet succeeds in changing value when equal to expected

Methods inherited from class JSR166TestCase

assertThreadJoinTimesOut, awaiter, checkEmpty, delay, getShortDelay, joinPool, latchAwaitingStringTask, newTestSuite, permissivePolicy, possiblyInterruptedRunnable, runTest, runTestProfiled, runWithoutPermissions, runWithPermissions, setDelays, setUp, shouldThrow, shouldThrow, tearDown, threadAssertEquals, threadAssertEquals, threadAssertFalse, threadAssertNull, threadAssertSame, threadAssertTrue, threadFail, threadRecordFailure, threadShouldThrow, threadShouldThrow, threadUnexpectedException, trackedRunnable

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, setName, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail, failNotEquals, failNotSame, failSame, format

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AtomicReferenceFieldUpdaterTest

public AtomicReferenceFieldUpdaterTest()

Method Detail

main

public static void main(java.lang.String[] args)

suite

public static junit.framework.Test suite()

testConstructor

public void testConstructor()

Construction with non-existent field throws RuntimeException

testConstructor2

public void testConstructor2()

construction with field not of given type throws RuntimeException

testConstructor3

public void testConstructor3()

Constructor with non-volatile field throws exception

testGetSet

public void testGetSet()

get returns the last value set or assigned

testGetLazySet

public void testGetLazySet()

get returns the last value lazySet by same thread

testCompareAndSet

public void testCompareAndSet()

compareAndSet succeeds in changing value if equal to expected else fails

testCompareAndSetInMultipleThreads

public void testCompareAndSetInMultipleThreads()
                                        throws java.lang.Exception

compareAndSet in one thread enables another waiting for value to succeed

Throws:

java.lang.Exception

testWeakCompareAndSet

public void testWeakCompareAndSet()

repeated weakCompareAndSet succeeds in changing value when equal to expected

testGetAndSet

public void testGetAndSet()

getAndSet returns previous value and sets to given value