Class AtomicMarkableReferenceTest

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

All Implemented Interfaces:

junit.framework.Test

public class AtomicMarkableReferenceTest
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

AtomicMarkableReferenceTest()

Method Summary

static void	main(java.lang.String[] args)
static junit.framework.Test	suite()
void	testAttemptMark() attemptMark succeeds in single thread
void	testCompareAndSet() compareAndSet succeeds in changing values if equal to expected reference and mark else fails
void	testCompareAndSetInMultipleThreads() compareAndSet in one thread enables another waiting for reference value to succeed
void	testCompareAndSetInMultipleThreads2() compareAndSet in one thread enables another waiting for mark value to succeed
void	testConstructor() constructor initializes to given reference and mark
void	testGetSet() get returns the last values of reference and mark set
void	testWeakCompareAndSet() repeated weakCompareAndSet succeeds in changing values 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

AtomicMarkableReferenceTest

public AtomicMarkableReferenceTest()

Method Detail

main

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

suite

public static junit.framework.Test suite()

testConstructor

public void testConstructor()

constructor initializes to given reference and mark

testGetSet

public void testGetSet()

get returns the last values of reference and mark set

testAttemptMark

public void testAttemptMark()

attemptMark succeeds in single thread

testCompareAndSet

public void testCompareAndSet()

compareAndSet succeeds in changing values if equal to expected reference and mark else fails

testCompareAndSetInMultipleThreads

public void testCompareAndSetInMultipleThreads()
                                        throws java.lang.Exception

compareAndSet in one thread enables another waiting for reference value to succeed

Throws:

java.lang.Exception

testCompareAndSetInMultipleThreads2

public void testCompareAndSetInMultipleThreads2()
                                         throws java.lang.Exception

compareAndSet in one thread enables another waiting for mark value to succeed

Throws:

java.lang.Exception

testWeakCompareAndSet

public void testWeakCompareAndSet()

repeated weakCompareAndSet succeeds in changing values when equal to expected