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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 convwatch;
import java.util.ArrayList;
import convwatch.EnhancedComplexTestCase;
import convwatch.PRNCompare;
import convwatch.GraphicalTestArguments;
import helper.URLHelper;
import convwatch.OfficePrint;
import java.io.File;
public class GfxCompare extends EnhancedComplexTestCase
{
// The first of the mandatory functions:
/**
* Return the name of the test.
* In this case it is the actual name of the service.
* @return The tested service.
*/
// public String getTestObjectName() {
// return "ConvWatch runner";
// }
// The second of the mandatory functions: return all test methods as an
// array. There is only one test function in this example.
/**
* Return all test methods.
* @return The test methods.
*/
public String[] getTestMethodNames() {
return new String[]{"gfxcompare"};
}
/**
*
* @return a List of software which must accessable as an external executable
*/
protected Object[] mustInstalledSoftware()
{
ArrayList aList = new ArrayList();
// Tools from ImageMagick
aList.add( "composite -version" );
aList.add( "identify -version" );
// Ghostscript
aList.add( "gs -version" );
return aList.toArray();
}
GraphicalTestArguments m_aArguments = null;
/**
* The test method itself.
* Don't try to call it from outside, it is started only from qadevOOo runner
*/
/* protected */
public void gfxcompare()
{
GlobalLogWriter.set(log);
// check if all need software is installed and accessable
checkEnvironment(mustInstalledSoftware());
m_aArguments = getGraphicalTestArguments();
String sFile1 = (String)param.get("FILE1");
String sFile2 = (String)param.get("FILE2");
compare(sFile1, sFile2);
}
// -----------------------------------------------------------------------------
String createJPEG(String _sFile, String _sAdditional)
{
String sJPEGFile = "";
if (_sFile.startsWith("file:///"))
{
_sFile = FileHelper.getSystemPathFromFileURL(_sFile);
}
File aFile = new File(_sFile);
if (aFile.exists())
{
String sAbsFile = aFile.getAbsolutePath();
if (!sAbsFile.equals(_sFile))
{
_sFile = sAbsFile;
}
}
else
{
GlobalLogWriter.get().println("File: '" + _sFile + "' doesn't exist.");
return "";
}
String sFileDir = FileHelper.getPath(_sFile);
String sBasename = FileHelper.getBasename(_sFile);
String sNameNoSuffix = FileHelper.getNameNoSuffix(sBasename);
String fs = System.getProperty("file.separator");
String sTmpDir = util.utils.getUsersTempDir();
if (m_aArguments.getOutputPath() != null)
{
sTmpDir = m_aArguments.getOutputPath();
}
if (_sFile.toLowerCase().endsWith("ps") ||
_sFile.toLowerCase().endsWith("prn") ||
_sFile.toLowerCase().endsWith("pdf"))
{
// seems to be a Postscript of PDF file
String[] aList = PRNCompare.createJPEGFromPostscript(sTmpDir, sFileDir, sBasename, m_aArguments.getResolutionInDPI());
sJPEGFile = aList[0];
}
else if (_sFile.toLowerCase().endsWith("jpg") ||
_sFile.toLowerCase().endsWith("jpeg"))
{
// do nothing, it's already a picture.
return _sFile;
}
else
{
// we assume it's an office document.
String sInputURL;
String sOutputURL;
String sPrintFileURL;
String sInputFile = sFileDir + fs + sBasename;
sInputURL = URLHelper.getFileURLFromSystemPath(sInputFile);
String sOutputFile = sTmpDir + fs + sBasename;
sOutputURL = URLHelper.getFileURLFromSystemPath(sOutputFile);
String sPrintFile = sTmpDir + fs + sNameNoSuffix + _sAdditional + ".ps";
sPrintFileURL = URLHelper.getFileURLFromSystemPath(sPrintFile);
try
{
OfficePrint.printToFile(m_aArguments, sInputURL, sOutputURL, sPrintFileURL);
sJPEGFile = createJPEG(sPrintFile, _sAdditional);
}
catch (ConvWatchCancelException e)
{
GlobalLogWriter.get().println("Exception caught, can't create:" + sPrintFileURL);
}
}
return sJPEGFile;
}
public String compare(String _sFile1, String _sFile2)
{
String sJPEGFile1 = createJPEG(_sFile1, "-1");
String sJPEGFile2 = createJPEG(_sFile2, "-2");
if (sJPEGFile1.length() > 0 && sJPEGFile2.length() > 0)
{
String sDiffFile = PRNCompare.compareJPEGs(sJPEGFile1, sJPEGFile2);
if (sDiffFile.length() > 0)
{
GlobalLogWriter.get().println("Difference created: " + sDiffFile);
}
return sDiffFile;
}
return "";
}
}
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