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package complex.sequenceoutputstream;
import complexlib.ComplexTestCase;
import com.sun.star.lang.XMultiServiceFactory;
import com.sun.star.io.XSequenceOutputStream;
import com.sun.star.io.XSeekableInputStream;
import com.sun.star.io.XOutputStream;
import com.sun.star.io.XInputStream;
import com.sun.star.uno.UnoRuntime;
import java.util.Random;
import share.LogWriter;
public class Test01 implements SequenceOutputStreamTest {
XMultiServiceFactory m_xMSF = null;
TestHelper m_aTestHelper = null;
public Test01 ( XMultiServiceFactory xMSF, LogWriter aLogWriter )
{
m_xMSF = xMSF;
m_aTestHelper = new TestHelper (aLogWriter, "Test01: ");
}
public boolean test () {
try {
final int nBytesCnt = 20;
//create SequenceOutputStream
Object oSequenceOutputStream = m_xMSF.createInstance (
"com.sun.star.io.SequenceOutputStream" );
XSequenceOutputStream xSeqOutStream =
(XSequenceOutputStream) 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 =
(XSeekableInputStream)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 arrys
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;
}
}