org.h2.test.unit

Class TestCache

java.lang.Object

org.h2.test.TestBase

org.h2.test.unit.TestCache

All Implemented Interfaces:

CacheWriter

public class TestCache
extends TestBase
implements CacheWriter

Tests the cache.

Nested Class Summary

Nested classes/interfaces inherited from class org.h2.test.TestBase

TestBase.Child

Field Summary

Fields inherited from class org.h2.test.TestBase

BASE_TEST_DIR, config, start, uniqueId

Constructor Summary

Constructors

Constructor and Description
TestCache()

Method Summary

Modifier and Type	Method and Description
void	flushLog() Flush the transaction log, so that entries can be removed from the cache.
Trace	getTrace() Get the trace writer.
static void	main(java.lang.String... a) Run just this test.
void	test() This method will be called by the test framework.
void	writeBack(CacheObject entry) Persist a record.

Methods inherited from class org.h2.test.TestBase

assertContains, assertEqualDatabases, assertEqualReaders, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEqualStreams, assertFalse, assertFalse, assertKnownException, assertKnownException, assertNull, assertResult, assertResultRowCount, assertResultSetMeta, assertResultSetOrdered, assertSingleValue, assertSmaller, assertStartsWith, assertThrows, assertThrows, assertThrows, assertThrows, assertTrue, assertTrue, buildChild, crash, createCaller, createClassProxy, createFailingStream, deleteDb, deleteDb, eatMemory, execute, execute, fail, fail, freeMemory, getBaseDir, getClassPath, getConnection, getConnection, getFilePassword, getMemoryUsed, getMemoryUsedBytes, getPassword, getPassword, getSize, getTestDir, getTestName, getURL, getUser, init, init, logError, logErrorMessage, println, printTime, printTimeMemory, readString, runTest, startServerIfRequired, throwException, trace, trace, traceMemory

Methods inherited from class java.lang.Object

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

Constructor Detail

TestCache

public TestCache()

Method Detail

main

public static void main(java.lang.String... a)
                 throws java.lang.Exception

Run just this test.

Parameters:

a - ignored

Throws:

java.lang.Exception

test

public void test()
          throws java.lang.Exception

Description copied from class: TestBase

This method will be called by the test framework.

Specified by:

test in class TestBase

Throws:

java.lang.Exception - if an exception in the test occurs

flushLog

public void flushLog()

Description copied from interface: CacheWriter

Flush the transaction log, so that entries can be removed from the cache. This is only required if the cache is full and contains data that is not yet written to the log. It is required to write the log entries to the log first, because the log is 'write ahead'.

Specified by:

flushLog in interface CacheWriter

getTrace

public Trace getTrace()

Description copied from interface: CacheWriter

Get the trace writer.

Specified by:

getTrace in interface CacheWriter

Returns:

the trace writer

writeBack

public void writeBack(CacheObject entry)

Description copied from interface: CacheWriter

Persist a record.

Specified by:

writeBack in interface CacheWriter

Parameters:

entry - the cache entry