org.apache.derby.impl.jdbc

Class UTF8ReaderTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.apache.derbyTesting.junit.BaseTestCase

org.apache.derbyTesting.junit.BaseJDBCTestCase

org.apache.derby.impl.jdbc.UTF8ReaderTest

All Implemented Interfaces:

junit.framework.Test

public class UTF8ReaderTest
extends BaseJDBCTestCase

Tests UTF8Reader using package-private classes/methods.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	aintWeGotFun Test data, first part of "Ain't We Got Fun?"

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

DEFAULT_DB_DIR, DERBY_LOG, ERRORSTACKTRACEFILE

Constructor Summary

Constructors

Constructor and Description
UTF8ReaderTest(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
private static void	checkInternalStream(long pos, org.apache.derby.impl.jdbc.StoreStreamClob clob) Makes sure the data returned from the internal Clob matches the data returned by a fresh looping alphabet stream.
private static void	insertTestData(java.sql.Statement stmt) Inserts data used by the tests.
static junit.framework.Test	suite() Returns a simple test suite, using the embedded driver only.
void	testRepositioningSimple() Tests simple repositioning.
void	testRepositioningWithinBuffer() Tests repositioning withing the buffer.
void	testRepositioningWithinBufferRealText() Tests repositioning withing buffer with a "real text" to make sure the correct values are returned.

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, tearDown, 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

Field Detail

aintWeGotFun

public static final java.lang.String aintWeGotFun

Test data, first part of "Ain't We Got Fun?" (public domain). See http://en.wikipedia.org/wiki/Ain%27t_We_Got_Fun%3F

See Also:

Constant Field Values

Constructor Detail

UTF8ReaderTest

public UTF8ReaderTest(java.lang.String name)

Method Detail

testRepositioningSimple

public void testRepositioningSimple()
                             throws java.io.IOException,
                                    java.sql.SQLException,
                                    org.apache.derby.iapi.error.StandardException

Tests simple repositioning.

Throws:

java.io.IOException

java.sql.SQLException

org.apache.derby.iapi.error.StandardException

testRepositioningWithinBuffer

public void testRepositioningWithinBuffer()
                                   throws java.io.IOException,
                                          java.sql.SQLException,
                                          org.apache.derby.iapi.error.StandardException

Tests repositioning withing the buffer.

Throws:

java.io.IOException

java.sql.SQLException

org.apache.derby.iapi.error.StandardException

testRepositioningWithinBufferRealText

public void testRepositioningWithinBufferRealText()
                                           throws java.io.IOException,
                                                  java.sql.SQLException,
                                                  org.apache.derby.iapi.error.StandardException

Tests repositioning withing buffer with a "real text" to make sure the correct values are returned.

Throws:

java.io.IOException

java.sql.SQLException

org.apache.derby.iapi.error.StandardException

checkInternalStream

private static void checkInternalStream(long pos,
                                        org.apache.derby.impl.jdbc.StoreStreamClob clob)
                                 throws java.io.IOException,
                                        java.sql.SQLException

Makes sure the data returned from the internal Clob matches the data returned by a fresh looping alphabet stream.

Parameters:

pos - 1-based Clob position

clob - internal store stream Clob representation

Throws:

java.io.IOException

java.sql.SQLException

suite

public static junit.framework.Test suite()

Returns a simple test suite, using the embedded driver only.

Returns:

A test suite.

insertTestData

private static void insertTestData(java.sql.Statement stmt)
                            throws java.sql.SQLException

Inserts data used by the tests.

Use the id to select a Clob with specific contents.

Throws:

java.sql.SQLException