com.gemstone.gemfire.distributed.internal

Class DistributionManagerTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

dunit.DistributedTestCase

com.gemstone.gemfire.distributed.internal.DistributionManagerTest

All Implemented Interfaces:

Serializable, junit.framework.Test

public class DistributionManagerTest
extends DistributedTestCase

This class tests the functionality of the DistributionManager class.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DistributionManagerTest.ItsOkayForMyClassNotToBeFound

Nested classes/interfaces inherited from class dunit.DistributedTestCase

DistributedTestCase.ExpectedException, DistributedTestCase.WaitCriterion, DistributedTestCase.WaitCriterion2

Field Summary

Fields

Modifier and Type	Field and Description
static com.gemstone.gemfire.distributed.DistributedSystem	ds

Fields inherited from class dunit.DistributedTestCase

logPerTest, reconnect, system, testName

Constructor Summary

Constructors

Constructor and Description
DistributionManagerTest(String name)

Method Summary

Modifier and Type	Method and Description
void	_testGetDistributionManagerIds()
static void	clearExceptionInThreads(com.gemstone.gemfire.distributed.internal.DistributionManager dm) Clears the exceptionInThread flag in the given distribution manager.
void	setUp() Sets up the test (noop).
void	testAckSevereAlertThreshold() Tests that a severe-level alert is generated if a member does not respond with an ack quickly enough.
void	testBadBindAddress() test use of a bad bind-address for bug #32565
void	testConnectAfterBeingShunned() Demonstrate that a new UDP port is used when an attempt is made to reconnect using a shunned port
void	testExceptionInThreads() Send the distribution manager a message it can't deserialize
void	testGetDistributionVMType()
void	testKickOutSickMember() Tests that a sick member is kicked out
void	testSurpriseMemberHandling() Test the handling of "surprise members" in the membership manager.
void	testVerifyMember() Test the verifyMember interface of the membership manager

Methods inherited from class dunit.DistributedTestCase

addExpectedException, addExpectedException, addHydraProperties, attachDebugger, checkBBFlag, cleanupAllVms, clearBBFlag, crashDistributedSystem, crashDistributedSystem, createLogWriter, disconnectAllFromDS, disconnectFromDS, dumpAllStacks, dumpMyThreads, dumpStack, dumpStack, dumpStack, dumpStackTrace, fail, getAllDistributedSystemProperties, getDistributedSystemProperties, getDUnitLocatorAddress, getDUnitLocatorPort, getDUnitLocatorString, getDUnitLogLevel, getIPLiteral, getLogWriter, getLonerSystem, getMcastSystem, getMcastSystem, getRepeatTimeoutMs, getServerHostName, getSystem, getSystem, getTestClass, getTestName, getUniqueName, getVMCount, incBBFlag, invokeInEveryVM, invokeInEveryVM, invokeInEveryVM, invokeInEveryVM, invokeInEveryVMRepeatingIfNecessary, invokeInLocator, invokeRepeatingIfNecessary, isConnectedToDS, join, noteTiming, pause, pause, perVMSetUp, realTearDown, setDiskStoreForGateway, setSystem, setTestName, staticPause, tearDown, tearDown2, unregisterAllDataSerializersFromAllVms, unregisterDataSerializerInThisVM, unregisterInstantiatorsInThisVM, waitForBBFlag, waitForCriterion, waitMutex

Methods inherited from class junit.framework.TestCase

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, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString

Methods inherited from class java.lang.Object

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

Field Detail

ds

public static com.gemstone.gemfire.distributed.DistributedSystem ds

Constructor Detail

DistributionManagerTest

public DistributionManagerTest(String name)

Method Detail

clearExceptionInThreads

public static void clearExceptionInThreads(com.gemstone.gemfire.distributed.internal.DistributionManager dm)

Clears the exceptionInThread flag in the given distribution manager.

setUp

public void setUp()
           throws Exception

Description copied from class: DistributedTestCase

Sets up the test (noop).

Overrides:

setUp in class DistributedTestCase

Throws:

Exception

testGetDistributionVMType

public void testGetDistributionVMType()

testExceptionInThreads

public void testExceptionInThreads()
                            throws InterruptedException

Send the distribution manager a message it can't deserialize

Throws:

InterruptedException

_testGetDistributionManagerIds

public void _testGetDistributionManagerIds()

testConnectAfterBeingShunned

public void testConnectAfterBeingShunned()

Demonstrate that a new UDP port is used when an attempt is made to reconnect using a shunned port

testSurpriseMemberHandling

public void testSurpriseMemberHandling()

Test the handling of "surprise members" in the membership manager. Create a DistributedSystem in this VM and then add a fake member to its surpriseMember set. Then ensure that it stays in the set when a new membership view arrives that doesn't contain it. Then wait until the member should be gone and force more view processing to have it scrubbed from the set.

testVerifyMember

public void testVerifyMember()

Test the verifyMember interface of the membership manager

testAckSevereAlertThreshold

public void testAckSevereAlertThreshold()
                                 throws Exception

Tests that a severe-level alert is generated if a member does not respond with an ack quickly enough. vm0 and vm1 create a region and set ack-severe-alert-threshold. vm1 has a cache listener in its region that sleeps when notified, forcing the operation to take longer than ack-wait-threshold + ack-severe-alert-threshold

Throws:

Exception

testKickOutSickMember

public void testKickOutSickMember()
                           throws Exception

Tests that a sick member is kicked out

Throws:

Exception

testBadBindAddress

public void testBadBindAddress()
                        throws Exception

test use of a bad bind-address for bug #32565

Throws:

Exception