com.bigdata.journal

Class TestHierarchicalLockingTasks

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.io.TestCase3

com.bigdata.journal.AbstractIndexManagerTestCase<S>

com.bigdata.journal.ProxyTestCase<Journal>

com.bigdata.journal.TestHierarchicalLockingTasks

All Implemented Interfaces:

IProxyTest, junit.framework.Test

public class TestHierarchicalLockingTasks
extends ProxyTestCase<Journal>

Test suite for hierarchical locking of indices based on namespace prefixes. This test suite was introduced as part of the support for group commit for the RDF database layer in the non-scale-out modes. In order to be able to run RDF operations using job-based concurrency, we need to predeclare the namespace (rather than the individual indices) and then isolate all indices spanned by that namespace.

Author:

Bryan Thompson

See Also:

Concurrent unisolated operations against multiple KBs FIXME GROUP COMMIT (hierarchical locking): We need to test each different kind of index access here (unisolated, isolated by a read/write tx, and isolated by a read-only tx, and read-historical (no isolation)).

Nested Class Summary

Nested classes/interfaces inherited from class junit.framework.TestCase2

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class com.bigdata.io.TestCase3

r

Fields inherited from class junit.framework.TestCase2

_randomType, log

Constructor Summary

Constructors

Constructor and Description
TestHierarchicalLockingTasks()
TestHierarchicalLockingTasks(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	test_hierarchicalLocking_001() Test creates several named indices some of which have a shared namespace prefix and verifies that a lock declared for the namespace prefix permits that task to access any index in that namespace.
void	test_hierarchicalLocking_create_destroy() Unit test for hierarchical locking verifies that we can declared a namespace for a task which then creates multiple indices spanned by that namespace.

Methods inherited from class com.bigdata.journal.ProxyTestCase

getDelegate, getOurDelegate, getProperties, getStore, getStore, reopenStore, setDelegate, setUp, tearDown

Methods inherited from class com.bigdata.journal.AbstractIndexManagerTestCase

checkIfProxy, fail, getRandomData, setUp, tearDown

Methods inherited from class com.bigdata.io.TestCase3

assertCondition, assertCondition, assertEquals, assertEquals, getBytes, getPort, getRandomData, getRandomData

Methods inherited from class junit.framework.TestCase2

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEqualsWithinUlps, assertSameArray, assertSameArray, assertSameBigDecimal, assertSameBigDecimal, assertSameBigInteger, assertSameBigInteger, assertSameIterator, assertSameIterator, assertSameIteratorAnyOrder, assertSameIteratorAnyOrder, assertSameValue, assertSameValue, assertZeroUlps, assertZeroUlps, fail, getInnerCause, getNormalInt, getProjectBuildPath, getRandomObject, getRandomObject, getRandomOrder, getRandomString, getTestInputStream, getTestResource, getTestResource, getUlps, getUlps, isDEBUG, isDEBUG, isINFO, isINFO, isInnerCause, logProperties

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

Methods inherited from interface junit.framework.Test

countTestCases, run

Constructor Detail

TestHierarchicalLockingTasks

public TestHierarchicalLockingTasks()

TestHierarchicalLockingTasks

public TestHierarchicalLockingTasks(String name)

Parameters:

name -

Method Detail

test_hierarchicalLocking_001

public void test_hierarchicalLocking_001()
                                  throws InterruptedException,
                                         ExecutionException

Test creates several named indices some of which have a shared namespace prefix and verifies that a lock declared for the namespace prefix permits that task to access any index in that namespace. The test also verifies that an index that does not share the namespace prefix may not be accessed by the task.

Throws:

InterruptedException

ExecutionException

test_hierarchicalLocking_create_destroy

public void test_hierarchicalLocking_create_destroy()
                                             throws InterruptedException,
                                                    ExecutionException

Unit test for hierarchical locking verifies that we can declared a namespace for a task which then creates multiple indices spanned by that namespace.

Throws:

InterruptedException

ExecutionException