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package ifc.io;
import java.util.Vector;
import lib.MultiMethodTest;
import lib.Status;
import lib.StatusException;
import com.sun.star.io.XDataInputStream;
import com.sun.star.io.XDataOutputStream;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.XInterface;
/**
* Testing <code>com.sun.star.io.XDataInputStream</code>
* interface methods:
* <ul>
* <li><code>readBoolean()</code></li>
* <li><code>readByte()</code></li>
* <li><code>readChar()</code></li>
* <li><code>readShort()</code></li>
* <li><code>readLong()</code></li>
* <li><code>readHyper()</code></li>
* <li><code>readFloat()</code></li>
* <li><code>readDouble()</code></li>
* <li><code>readUTF()</code></li>
* </ul> <p>
* This test needs the following object relations :
* <ul>
* <li> <code>'StreamData'</code> (of type <code>Vector</code>):
* vector of data for comparing with data that obtained from stream </li>
* <li> <code>'StreamWriter'</code> (of type <code>XDataOutputStream</code>):
* a possiblitiy to write values to the stream. </li>
* <ul> <p>
* After test completion object environment has to be recreated.
* @see com.sun.star.io.XDataInputStream
* @see java.util.Vector
*/
public class _XDataInputStream extends MultiMethodTest {
public XDataInputStream oObj = null;
public XDataOutputStream oStream = null;
// values that are written
private boolean writeBoolean;
private byte writeByte;
private char writeChar;
private double writeDouble;
private float writeFloat;
private long writeHyper;
private int writeLong;
private short writeShort;
private String writeUTF;
/**
* Retrieves relations. From relation 'StreamData' extracts
* data of different types and fills the appropriate variables.
* @throws StatusException If one of relations not found.
*/
public void before(){
XInterface x = (XInterface)tEnv.getObjRelation("StreamWriter") ;
oStream = (XDataOutputStream)UnoRuntime.queryInterface(
XDataOutputStream.class, x);
Vector data = (Vector) tEnv.getObjRelation("StreamData") ;
if (data == null || oStream == null) {
throw new StatusException(Status.failed("Object relation not found."));
}
// extract data from vector
Object dataElem = null ;
for (int i = 0; i < data.size(); i++) {
dataElem = data.get(i) ;
if (dataElem instanceof Boolean) {
writeBoolean = ((Boolean)dataElem).booleanValue();
} else
if (dataElem instanceof Byte) {
writeByte = ((Byte)dataElem).byteValue();
} else
if (dataElem instanceof Character) {
writeChar = ((Character)dataElem).charValue();
} else
if (dataElem instanceof Short) {
writeShort = ((Short)dataElem).shortValue();
} else
if (dataElem instanceof Integer) {
writeLong = ((Integer)dataElem).intValue();
} else
if (dataElem instanceof Long) {
writeHyper = ((Long)dataElem).longValue();
} else
if (dataElem instanceof Float) {
writeFloat = ((Float)dataElem).floatValue();
} else
if (dataElem instanceof Double) {
writeDouble = ((Double)dataElem).doubleValue();
} else
if (dataElem instanceof String) {
writeUTF = (String)dataElem;
}
}
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readBoolean() {
boolean res = true ;
try {
oStream.writeBoolean(writeBoolean);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
byte readElem;
try {
readElem = oObj.readBoolean();
res = ((readElem != 0) == writeBoolean);
if (!res)
log.println("Must be read " +
writeBoolean +
" but was read " + (readElem != 0)) ;
} catch (com.sun.star.io.IOException e) {
log.println("Couldn't read Boolean from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readBoolean()", res) ;
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readByte() {
boolean res = true ;
try {
oStream.writeByte(writeByte);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
byte readElem;
try {
readElem = oObj.readByte() ;
res = (readElem == writeByte);
if (!res)
log.println("Must be read " +
writeByte +
" but was read " + readElem);
} catch(com.sun.star.io.IOException e) {
log.println("Couldn't read Byte from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readByte()", res) ;
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readChar() {
boolean res = true ;
try {
oStream.writeChar(writeChar);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
char readElem;
try {
readElem = oObj.readChar() ;
res = (readElem == writeChar);
if (!res)
log.println("Must be read " +
writeChar +
" but was read " + readElem) ;
} catch( com.sun.star.io.IOException e ) {
log.println("Couldn't read Char from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readChar()", res);
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readShort() {
boolean res = true ;
try {
oStream.writeShort(writeShort);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
short readElem;
try {
readElem = oObj.readShort() ;
res = (readElem == writeShort);
if (!res)
log.println("Must be read " +
writeShort +
" but was read " + readElem) ;
} catch( com.sun.star.io.IOException e ) {
log.println("Couldn't read Short from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readShort()", res);
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readLong() {
try {
oStream.writeLong(writeLong);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
boolean res = true ;
int readElem;
try {
readElem = oObj.readLong() ;
res = (readElem == writeLong);
if (!res)
log.println("Must be read " +
writeLong +
" but was read " + readElem) ;
} catch( com.sun.star.io.IOException e ) {
log.println("Couldn't read Long from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readLong()", res);
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readHyper() {
boolean res = true ;
try {
oStream.writeHyper(writeHyper);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
long readElem;
try {
readElem = oObj.readHyper() ;
res = (readElem == writeHyper);
if (!res)
log.println("Must be read " +
writeHyper +
" but was read " + readElem) ;
} catch( com.sun.star.io.IOException e ) {
log.println("Couldn't read Hyper from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readHyper()", res);
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readFloat() {
boolean res = true ;
try {
oStream.writeFloat(writeFloat);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
float readElem;
try {
readElem = oObj.readFloat() ;
res = (readElem == writeFloat);
if (!res)
log.println("Must be read " +
writeFloat +
" but was read " + readElem) ;
} catch( com.sun.star.io.IOException e ) {
log.println("Couldn't read Float from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readFloat()", res);
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readDouble() {
boolean res = true ;
try {
oStream.writeDouble(writeDouble);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
double readElem;
try {
readElem = oObj.readDouble() ;
res = (readElem == writeDouble);
if (!res)
log.println("Must be read " +
writeDouble +
" but was read " + readElem) ;
} catch( com.sun.star.io.IOException e ) {
log.println("Couldn't read Double from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readDouble()", res);
}
/**
* First writes a value to outStream then reads it from input. <p>
*
* Has <b> OK </b> status if read and written values are equal. <p>
*/
public void _readUTF() {
boolean res = true ;
try {
oStream.writeUTF(writeUTF);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
throw new StatusException("Can't write data to the stream", e);
}
String readElem;
try {
readElem = oObj.readUTF() ;
res = writeUTF.equals(readElem) ;
if (!res)
log.println("Must be read '" +
writeUTF +
"' but was read '" + readElem + "'") ;
} catch( com.sun.star.io.IOException e ) {
log.println("Couldn't read String from stream");
e.printStackTrace(log);
res = false;
}
tRes.tested("readUTF()", res);
}
/**
* Forces object environment recreation.
*/
public void after() {
try {
oStream.flush();
} catch (com.sun.star.io.NotConnectedException e) {
e.printStackTrace(log);
} catch (com.sun.star.io.BufferSizeExceededException e) {
e.printStackTrace(log);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
}
this.disposeEnvironment() ;
}
}