Package org.apache.hadoop.hbase.io

Class TestByteBuffAllocator

java.lang.Object

org.apache.hadoop.hbase.io.TestByteBuffAllocator

public class TestByteBuffAllocator
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	TestByteBuffAllocator.TrackingMultiByteBuff
private static class	TestByteBuffAllocator.TrackingSingleByteBuff

Field Summary

Fields

Modifier and Type	Field	Description
static final HBaseClassTestRule	CLASS_RULE

Constructor Summary

Constructors

Constructor	Description
TestByteBuffAllocator()

Method Summary

Modifier and Type	Method	Description
private void	assertException(Runnable r)
void	testAllocateByteBuffToReadInto()
void	testAllocateOneBuffer()
void	testByteBuffUnsupportedMethods()
void	testCheckRefCountOnlyWithRecycler()	Tests that we only call the logic in checkRefCount for ByteBuff's that have a non-NONE recycler.
void	testDeprecatedConfigs()
void	testHeapAllocationRatio()
void	testNegativeAllocatedSize()
void	testRecycleOnlyPooledBuffers()
void	testReferenceCount()
void	testReverseRef()

Methods inherited from class java.lang.Object

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

Field Details

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

Constructor Details

TestByteBuffAllocator

public TestByteBuffAllocator()

Method Details

testRecycleOnlyPooledBuffers

public void testRecycleOnlyPooledBuffers()

testAllocateByteBuffToReadInto

public void testAllocateByteBuffToReadInto()

testNegativeAllocatedSize

public void testNegativeAllocatedSize()

testAllocateOneBuffer

public void testAllocateOneBuffer()

testReferenceCount

public void testReferenceCount()

testReverseRef

public void testReverseRef()

testByteBuffUnsupportedMethods

public void testByteBuffUnsupportedMethods()

assertException

private void assertException(Runnable r)

testDeprecatedConfigs

public void testDeprecatedConfigs()

testHeapAllocationRatio

public void testHeapAllocationRatio()

testCheckRefCountOnlyWithRecycler

public void testCheckRefCountOnlyWithRecycler()

Tests that we only call the logic in checkRefCount for ByteBuff's that have a non-NONE recycler.