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<?php
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/**
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 * PHPUnit
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 *
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 * Copyright (c) 2002-2010, Sebastian Bergmann <sb@sebastian-bergmann.de>.
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 *   * Redistributions of source code must retain the above copyright
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 *     notice, this list of conditions and the following disclaimer.
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 *
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 *   * Redistributions in binary form must reproduce the above copyright
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 *     notice, this list of conditions and the following disclaimer in
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 *     the documentation and/or other materials provided with the
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 *     distribution.
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 *
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 *   * Neither the name of Sebastian Bergmann nor the names of his
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 *     contributors may be used to endorse or promote products derived
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 *     from this software without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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 * POSSIBILITY OF SUCH DAMAGE.
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 *
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 * @category   Testing
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 * @package    PHPUnit
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 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>
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 * @copyright  2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>
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 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License
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 * @link       http://www.phpunit.de/
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 * @since      File available since Release 3.2.0
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 */
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require_once 'PHPUnit/Runner/Version.php';
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require_once 'PHPUnit/Util/Metrics/Project.php';
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require_once 'PHPUnit/Util/CodeCoverage.php';
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require_once 'PHPUnit/Util/Filter.php';
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require_once 'PHPUnit/Util/Printer.php';
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require_once 'PHPUnit/Util/XML.php';
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PHPUnit_Util_Filter::addFileToFilter(__FILE__, 'PHPUNIT');
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/**
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 * Generates an XML logfile with code duplication information.
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 *
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 * @category   Testing
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 * @package    PHPUnit
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 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>
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 * @copyright  2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>
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 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License
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 * @version    Release: 3.4.15
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 * @link       http://www.phpunit.de/
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 * @since      Class available since Release 3.2.0
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 */
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class PHPUnit_Util_Log_CPD extends PHPUnit_Util_Printer
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{
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    /**
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     * @param  PHPUnit_Framework_TestResult $result
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     */
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    public function process(PHPUnit_Framework_TestResult $result, $minLines = 5, $minMatches = 70)
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    {
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        $codeCoverage = $result->getCodeCoverageInformation();
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        $summary      = PHPUnit_Util_CodeCoverage::getSummary($codeCoverage);
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        $files        = array_keys($summary);
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        $metrics      = new PHPUnit_Util_Metrics_Project($files, $summary, TRUE, $minLines, $minMatches);
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        $document = new DOMDocument('1.0', 'UTF-8');
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        $document->formatOutput = TRUE;
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        $cpd = $document->createElement('pmd-cpd');
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        $cpd->setAttribute('version', 'PHPUnit ' . PHPUnit_Runner_Version::id());
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        $document->appendChild($cpd);
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        foreach ($metrics->getDuplicates() as $duplicate) {
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            $xmlDuplication = $cpd->appendChild(
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              $document->createElement('duplication')
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            );
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            $xmlDuplication->setAttribute('lines', $duplicate['numLines']);
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            $xmlDuplication->setAttribute('tokens', $duplicate['numTokens']);
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            $xmlFile = $xmlDuplication->appendChild(
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              $document->createElement('file')
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            );
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            $xmlFile->setAttribute('path', $duplicate['fileA']->getPath());
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            $xmlFile->setAttribute('line', $duplicate['firstLineA']);
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            $xmlFile = $xmlDuplication->appendChild(
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              $document->createElement('file')
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            );
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            $xmlFile->setAttribute('path', $duplicate['fileB']->getPath());
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            $xmlFile->setAttribute('line', $duplicate['firstLineB']);
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            $xmlDuplication->appendChild(
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              $document->createElement(
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                'codefragment',
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                PHPUnit_Util_XML::prepareString(
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                  join(
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                    '',
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                    array_slice(
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                      $duplicate['fileA']->getLines(),
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                      $duplicate['firstLineA'] - 1,
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                      $duplicate['numLines']
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                    )
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                  )
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                )
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              )
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            );
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        }
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        $this->write($document->saveXML());
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        $this->flush();
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    }
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}
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?>