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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 ifc.io;
import lib.MultiMethodTest;
import lib.Status;
import lib.StatusException;
import com.sun.star.io.XInputStream;
import com.sun.star.io.XOutputStream;
/**
* Testing <code>com.sun.star.io.XOutputStream</code>
* interface methods:
* <ul>
* <li><code>writeBytes()</code></li>
* <li><code>flush()</code></li>
* <li><code>closeOutput()</code></li>
* </ul> <p>
* This test needs the following object relations :
* <ul>
* <li> <code>'ByteData'</code> : Data that is written on the stream.
* </li>
* <li> <code>'XOutputStream.StreamChecker'</code> : <code>
* _XOutputStream.StreamChecker</code> interface implementation
* which can reset streams and return input stream for check if the
* data was successfully written.</li>
* <ul> <p>
* After test completion object environment has to be recreated.
* @see com.sun.star.io.XOutputStream
*/
public class _XOutputStream extends MultiMethodTest {
public XOutputStream oObj = null;
StreamChecker checker = null;
byte[] data = null;
public interface StreamChecker {
XInputStream getInStream();
void resetStreams();
}
@Override
protected void before() {
checker = (StreamChecker)
tEnv.getObjRelation("XOutputStream.StreamChecker");
if (checker == null) throw
new StatusException(Status.failed(
"Couldn't get relation 'XOutputStream.StreamChecker'"));
data = (byte[])tEnv.getObjRelation("ByteData");
if (data == null) throw
new StatusException(Status.failed(
"Couldn't get relation 'ByteData'"));
}
/**
* Test writes data to stream. <p>
* Has <b> OK </b> status if the method successfully returns
* and no exceptions were thrown. <p>
*/
public void _writeBytes() {
boolean res = true;
try {
oObj.writeBytes(data);
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log) ;
res = false;
}
XInputStream xInStream = checker.getInStream();
byte[][] readData = new byte[1][data.length];
try {
xInStream.readBytes(readData, data.length);
} catch(com.sun.star.io.IOException e) {
log.println("Couldn't read data:" + e);
res = false;
}
for(int i = 0; i < readData[0].length; i++) {
log.println("Expected: "+data[i]+", actual is "+readData[0][i]);
res &= readData[0][i] == data[i];
}
tRes.tested("writeBytes()", res);
}
/**
* Test flushes out data from stream. <p>
* Has <b> OK </b> status if the method successfully returns
* and no exceptions were thrown. <p>
* The following method tests are to be completed successfully before :
* <ul>
* <li> <code> writeBytes() </code></li>
* </ul>
*/
public void _flush() {
requiredMethod("writeBytes()");
boolean res;
try {
oObj.flush();
res = true;
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log) ;
res = false;
}
tRes.tested("flush()", res);
}
/**
* Test calls the method. <p>
* Has <b> OK </b> status if the method successfully returns
* and no exceptions were thrown. <p>
* The following method tests are to be completed successfully before :
* <ul>
* <li> <code> writeBytes() </code></li>
* </ul>
* The following method tests are to be executed before :
* <ul>
* <li><code> flush() </code></li>
* </ul>
*/
public void _closeOutput() {
requiredMethod("writeBytes()");
executeMethod("flush()");
boolean res;
try {
oObj.closeOutput();
res = true;
} catch (com.sun.star.io.IOException e) {
e.printStackTrace(log);
res = false;
}
log.println("This method is called in main module");
tRes.tested("closeOutput()", res);
}
/**
* Forces object environment recreation.
*/
@Override
public void after() {
this.disposeEnvironment() ;
}
}
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