org.apache.derbyTesting.functionTests.tests.memorydb

Class MogTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.apache.derbyTesting.junit.BaseTestCase

org.apache.derbyTesting.junit.BaseJDBCTestCase

org.apache.derbyTesting.functionTests.tests.memorydb.MogTest

All Implemented Interfaces:

junit.framework.Test

public class MogTest
extends BaseJDBCTestCase

Test consistency among (GenMog), (SampMog), and (ClusMog).

Field Summary

Fields inherited from class org.apache.derbyTesting.junit.BaseTestCase

DEFAULT_DB_DIR, DERBY_LOG, ERRORSTACKTRACEFILE

Constructor Summary

Constructors

Constructor and Description
MogTest(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
private void	compare(int n, double[] ones, double[] oths, long seed) Compare two floating-point arrays, with tolerance.
private java.lang.StringBuffer	constructUrl() Constructs the default URL for the in-memory test database.
void	doTestClusMog(java.sql.Connection conn) Test consistency between (ClusMog) and (ClusMogSQL).
private void	dropInMemoryDb() Drops the database used by the test.
private java.sql.Connection	obtainConnection() Obtains a connection to an in-memory database.
static junit.framework.Test	suite()
protected void	tearDown() Dispose of objects after testing.
void	testClusMogInMemory() Calculates by using the in-memory storage back end.
void	testClusMogOnDisk() Calculates by using the default directory/disk storage back end.

Methods inherited from class org.apache.derbyTesting.junit.BaseJDBCTestCase

assertCallError, assertCheckTable, assertCompileError, assertEquals, assertEquals, assertEquals, assertEquivalentDataType, assertErrorCode, assertGetIntError, assertNextError, assertPreparedStatementError, assertSQLExceptionEquals, assertSQLState, assertSQLState, assertStatementError, assertStatementError, assertStatementError, assertStatementError, assertStatementErrorUnordered, assertTableRowCount, assertUpdateCount, assertUpdateCount, assertWarning, checkAllConsistency, checkEstimatedRowCount, closeStatement, commit, createStatement, createStatement, createStatement, dropTable, dropTable, dropView, dropView, emptyStatementCache, getClientTransactionID, getConnection, getDatabaseProperty, getLastSQLException, initializeConnection, openConnection, openDefaultConnection, openDefaultConnection, openDefaultConnection, openUserConnection, prepareCall, prepareCall, prepareCall, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, prepareStatement, rollback, runBare, runBareOverridable, runScript, runScript, runSQLCommands, setAutoCommit, usingDB2Client, usingDerbyNetClient, usingEmbedded

Methods inherited from class org.apache.derbyTesting.junit.BaseTestCase

alarm, assertDirectoryDeleted, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertExecJavaCmdAsExpected, assertLaunchedJUnitTestMethod, assertLaunchedJUnitTestMethod, assertSecurityManager, assertThrowableEquals, currentDirectory, execJavaCmd, execJavaCmd, fail, getClassVersionMajor, getEmmaJar, getFailureFolder, getFilesWith, getJavaExecutableName, getSystemProperty, getTestConfiguration, getTestResource, hasInterruptibleIO, isCVM, isIBMJVM, isJ9Platform, isJava5, isJava7, isJava8, isPhoneME, isPlatform, isSunJVM, isWindowsPlatform, openTestResource, println, printStackTrace, readProcessOutput, removeDirectory, removeDirectory, removeFiles, removeSystemProperty, runsWithEmma, runsWithJaCoCo, setSystemProperty, sleep, sleepAtLeastOneTick, traceit

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, runTest, setName, setUp, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MogTest

public MogTest(java.lang.String name)

Method Detail

suite

public static junit.framework.Test suite()

tearDown

protected void tearDown()
                 throws java.lang.Exception

Dispose of objects after testing.

Overrides:

tearDown in class BaseJDBCTestCase

Throws:

java.lang.Exception

testClusMogOnDisk

public void testClusMogOnDisk()
                       throws java.sql.SQLException

Calculates by using the default directory/disk storage back end.

Throws:

java.sql.SQLException - if the test fails

testClusMogInMemory

public void testClusMogInMemory()
                         throws java.sql.SQLException

Calculates by using the in-memory storage back end.

Throws:

java.sql.SQLException - if the test fails

doTestClusMog

public void doTestClusMog(java.sql.Connection conn)
                   throws java.sql.SQLException

Test consistency between (ClusMog) and (ClusMogSQL).

Throws:

java.sql.SQLException - if something goes wrong

compare

private void compare(int n,
                     double[] ones,
                     double[] oths,
                     long seed)

Compare two floating-point arrays, with tolerance.

obtainConnection

private java.sql.Connection obtainConnection()
                                      throws java.sql.SQLException

Obtains a connection to an in-memory database.

Returns:

A connection to an in-memory database.

Throws:

java.sql.SQLException - if obtaining the connection fails

dropInMemoryDb

private void dropInMemoryDb()
                     throws java.sql.SQLException

Drops the database used by the test.

Throws:

java.sql.SQLException - if dropping the database fails

constructUrl

private java.lang.StringBuffer constructUrl()

Constructs the default URL for the in-memory test database.

Returns:

A database URL (without any connection attributes).