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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package complex.comphelper;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.io.XSequenceOutputStream;
import com.sun.star.io.XSeekableInputStream;
import java.util.Random;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.openoffice.test.OfficeConnection;
import static org.junit.Assert.*;
/* Document.
*/
class TestHelper
{
private String m_sTestPrefix;
/** Creates a new instance of TestHelper
*/
public TestHelper ( String sTestPrefix ) {
m_sTestPrefix = sTestPrefix;
}
public void Error ( String sError ) {
System.out.println ( m_sTestPrefix + "Error: " + sError );
}
public void Message ( String sMessage ) {
System.out.println ( m_sTestPrefix + sMessage );
}
}
public class SequenceOutputStreamUnitTest
{
private XMultiServiceFactory m_xMSF = null;
TestHelper m_aTestHelper = null;
@Before public void before() {
try {
m_xMSF = getMSF();
m_aTestHelper = new TestHelper ( "Test01: ");
} catch (Exception e) {
fail ("Cannot create service factory!");
}
if (m_xMSF==null) {
fail ("Cannot create service factory!");
}
}
@After public void after() {
m_xMSF = null;
}
@Test public void test () {
try {
final int nBytesCnt = 20;
//create SequenceOutputStream
Object oSequenceOutputStream = m_xMSF.createInstance (
"com.sun.star.io.SequenceOutputStream" );
XSequenceOutputStream xSeqOutStream =
UnoRuntime.queryInterface (
XSequenceOutputStream.class, oSequenceOutputStream );
m_aTestHelper.Message ( "SequenceOutputStream created." );
//write something to the stream
byte pBytesOriginal[] = new byte [nBytesCnt];
Random oRandom = new Random();
oRandom.nextBytes (pBytesOriginal);
xSeqOutStream.writeBytes (pBytesOriginal);
byte pBytesWritten[] = xSeqOutStream.getWrittenBytes ();
m_aTestHelper.Message ( "SeuenceOutputStream filled." );
//create SequenceInputstream
Object pArgs[] = new Object[1];
pArgs[0] = pBytesWritten;
Object oSequenceInputStream = m_xMSF.createInstanceWithArguments (
"com.sun.star.io.SequenceInputStream", pArgs );
XSeekableInputStream xSeekableInStream =
UnoRuntime.queryInterface (
XSeekableInputStream.class, oSequenceInputStream );
m_aTestHelper.Message ( "SequenceInputStream created." );
//read from the stream
byte pBytesRead[][] = new byte [1][nBytesCnt];
xSeekableInStream.readBytes ( pBytesRead, pBytesRead[0].length + 1 );
m_aTestHelper.Message ( "Read from SequenceInputStream." );
//close the streams
xSeqOutStream.closeOutput ();
xSeekableInStream.closeInput ();
m_aTestHelper.Message ( "Both streams closed." );
//compare the original, written and read arrays
for ( int i = 0; i < nBytesCnt; ++i ) {
if ( pBytesOriginal[i] != pBytesWritten[i] ) {
m_aTestHelper.Error ( "Written array not identical to " +
"original array. Position: " + i );
return /* false */;
} else if ( pBytesOriginal[i] != pBytesRead[0][i] ) {
m_aTestHelper.Error ( "Read array not identical to original " +
"array. Position: " + i );
return /* false */;
}
}
m_aTestHelper.Message ( "All data correct." );
} catch ( Exception e ) {
m_aTestHelper.Error ( "Exception: " + e );
return /* false */;
}
// return /* true */;
}
private static XMultiServiceFactory getMSF()
{
return UnoRuntime.queryInterface(XMultiServiceFactory.class, connection.getComponentContext().getServiceManager());
}
// setup and close connections
@BeforeClass public static void setUpConnection() throws Exception {
System.out.println("setUpConnection()");
connection.setUp();
}
@AfterClass public static void tearDownConnection()
throws InterruptedException, com.sun.star.uno.Exception
{
System.out.println("tearDownConnection()");
connection.tearDown();
}
private static final OfficeConnection connection = new OfficeConnection();
}
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