com.gemstone.gemfire.cache30

Class DiskRegionTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

dunit.DistributedTestCase

com.gemstone.gemfire.cache30.CacheTestCase

com.gemstone.gemfire.cache30.DiskRegionTest

All Implemented Interfaces:

java.io.Serializable, junit.framework.Test

public class DiskRegionTest
extends CacheTestCase

Tests the functionality of cache regions whose contents may be written to disk.

Since:

3.2

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class dunit.DistributedTestCase

DistributedTestCase.ExpectedException, DistributedTestCase.WaitCriterion, DistributedTestCase.WaitCriterion2

Field Summary

Fields inherited from class com.gemstone.gemfire.cache30.CacheTestCase

cache

Fields inherited from class dunit.DistributedTestCase

logPerTest, reconnect, system, testName

Constructor Summary

Constructors

Constructor and Description
DiskRegionTest(java.lang.String name) Creates a new DiskRegionTest

Method Summary

Modifier and Type	Method and Description
void	assertArrayEquals(java.lang.Object expected, java.lang.Object v)
void	fillUpOverflowRegion() Tests that an IllegalStateException is thrown when the region is full of keys and entries.
protected com.gemstone.gemfire.internal.cache.lru.LRUStatistics	getLRUStats(com.gemstone.gemfire.cache.Region region) Returns the LRUStatistics for the given region
void	testBackup()
void	testBackupStatistics() Tests that the disk region statistics are updated correctly for persist backup regions.
void	testCacheEvents() Tests cache listeners in an overflow region are invoked and that their events are reasonable.
void	testDestroy() Tests destroying entries in an overflow region
void	testDiskRegionOverflow() Tests that data overflows correctly to a disk region
void	testDistributedInvalidate() Tests that invalidates and updates received from different VMs are handled appropriately by overflow regions.
void	testEvictValueOnRegionWithEvictionAttributes() Tests calling region.evictValue() on region with eviction-attribute set.
void	testInvalidate() Tests that once an overflowed entry is invalidated its value is gone.
void	testLowLevelGetMethods() Tests the getValueInVM and getValueOnDisk methods that were added for testing.
void	testLRUCapacityController() Tests disk overflow with an entry-based LRUCapacityController.
void	testLRUCCSizeOne() Tests a disk-based region with an LRUCapacityController with size 1 and an eviction action of "overflow".
void	testNoFaults() Overflows a region and makes sure that gets of recently-used objects do not cause faults.
void	testOverflowMirror() Tests overflow with mirrored regions.
void	testOverflowUpdatedValue() Tests that the updated value gets overflowed
void	testPersistentReplicateB4NonPersistent()
void	testRegionEntryValues() Tests getting the values of region entries that have been overflowed.
void	testRegionEvictValue() Tests for region.evictValue().
void	testRemoteUpdates() Makes sure that updates from other VMs cause existing entries to be written to disk.
void	testRRProxyWithPersistentReplicates()
void	testTestHookStatistics() Tests that the "test hook" DiskRegionStats work as advertised.
void	testValues() Tests iterating over all of the values when some have been overflowed.

Methods inherited from class com.gemstone.gemfire.cache30.CacheTestCase

addExceptionTag1, basicGetCache, beginCacheXml, cleanDiskDirs, closeAllCache, closeCache, createLonerCache, createMcastCache, createMcastCache, createRegion, createRegion, createRootRegion, createRootRegion, disconnectFromDS, finishCacheXml, finishCacheXml, getCache, getCache, getCache, getCache, getClientCache, getDiskDirs, getGemfireCache, getInternalRegionArguments, getRootRegion, getRootRegion, hasCache, remoteTearDown, removeExceptionTag1, sendSerialMessageToAll, sendUnorderedMessageToAll, tearDown2

Methods inherited from class dunit.DistributedTestCase

addExpectedException, addExpectedException, addHydraProperties, attachDebugger, checkBBFlag, cleanupAllVms, clearBBFlag, crashDistributedSystem, crashDistributedSystem, createLogWriter, disconnectAllFromDS, 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, setUp, staticPause, tearDown, 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

Constructor Detail

DiskRegionTest

public DiskRegionTest(java.lang.String name)

Creates a new DiskRegionTest

Method Detail

getLRUStats

protected com.gemstone.gemfire.internal.cache.lru.LRUStatistics getLRUStats(com.gemstone.gemfire.cache.Region region)

Returns the LRUStatistics for the given region

testDiskRegionOverflow

public void testDiskRegionOverflow()
                            throws java.lang.Exception

Tests that data overflows correctly to a disk region

Throws:

java.lang.Exception

testRemoteUpdates

public void testRemoteUpdates()
                       throws java.lang.Exception

Makes sure that updates from other VMs cause existing entries to be written to disk.

Throws:

java.lang.Exception

testNoFaults

public void testNoFaults()
                  throws java.lang.Exception

Overflows a region and makes sure that gets of recently-used objects do not cause faults.

Throws:

java.lang.Exception

testOverflowMirror

public void testOverflowMirror()
                        throws java.lang.Exception

Tests overflow with mirrored regions. Note that we have to use byte array values in this test. Otherwise, the size of the data in the "puter" VM would be different from the size of the data in the receiver VM, thus cause the two VMs to have different LRU eviction behavior.

Throws:

java.lang.Exception

testDestroy

public void testDestroy()
                 throws java.lang.Exception

Tests destroying entries in an overflow region

Throws:

java.lang.Exception

testCacheEvents

public void testCacheEvents()
                     throws java.lang.Exception

Tests cache listeners in an overflow region are invoked and that their events are reasonable.

Throws:

java.lang.Exception

fillUpOverflowRegion

public void fillUpOverflowRegion()
                          throws java.lang.Exception

Tests that an IllegalStateException is thrown when the region is full of keys and entries.

Throws:

java.lang.Exception

testValues

public void testValues()
                throws java.lang.Exception

Tests iterating over all of the values when some have been overflowed.

Throws:

java.lang.Exception

testRegionEvictValue

public void testRegionEvictValue()
                          throws java.lang.Exception

Tests for region.evictValue().

Throws:

java.lang.Exception

testEvictValueOnRegionWithEvictionAttributes

public void testEvictValueOnRegionWithEvictionAttributes()
                                                  throws java.lang.Exception

Tests calling region.evictValue() on region with eviction-attribute set.

Throws:

java.lang.Exception

testBackupStatistics

public void testBackupStatistics()
                          throws com.gemstone.gemfire.cache.CacheException

Tests that the disk region statistics are updated correctly for persist backup regions.

Throws:

com.gemstone.gemfire.cache.CacheException

assertArrayEquals

public void assertArrayEquals(java.lang.Object expected,
                              java.lang.Object v)

testBackup

public void testBackup()
                throws java.lang.Exception

Throws:

java.lang.Exception

testRegionEntryValues

public void testRegionEntryValues()
                           throws java.lang.Exception

Tests getting the values of region entries that have been overflowed.

Throws:

java.lang.Exception

testInvalidate

public void testInvalidate()
                    throws java.lang.Exception

Tests that once an overflowed entry is invalidated its value is gone.

Throws:

java.lang.Exception

testDistributedInvalidate

public void testDistributedInvalidate()
                               throws java.lang.Exception

Tests that invalidates and updates received from different VMs are handled appropriately by overflow regions.

Throws:

java.lang.Exception

testOverflowUpdatedValue

public void testOverflowUpdatedValue()
                              throws java.lang.Exception

Tests that the updated value gets overflowed

Throws:

java.lang.Exception

testTestHookStatistics

public void testTestHookStatistics()
                            throws java.lang.Exception

Tests that the "test hook" DiskRegionStats work as advertised.

Throws:

java.lang.Exception

testLowLevelGetMethods

public void testLowLevelGetMethods()
                            throws java.lang.Exception

Tests the getValueInVM and getValueOnDisk methods that were added for testing.

Throws:

java.lang.Exception

testLRUCapacityController

public void testLRUCapacityController()
                               throws com.gemstone.gemfire.cache.CacheException

Tests disk overflow with an entry-based LRUCapacityController.

Throws:

com.gemstone.gemfire.cache.CacheException

testLRUCCSizeOne

public void testLRUCCSizeOne()
                      throws com.gemstone.gemfire.cache.CacheException

Tests a disk-based region with an LRUCapacityController with size 1 and an eviction action of "overflow".

Throws:

com.gemstone.gemfire.cache.CacheException

testPersistentReplicateB4NonPersistent

public void testPersistentReplicateB4NonPersistent()

testRRProxyWithPersistentReplicates

public void testRRProxyWithPersistentReplicates()