Subversion-Projekte lars-tiefland.php_share

<?php

/**

 * PHPUnit

 *

 * Copyright (c) 2002-2010, Sebastian Bergmann <sb@sebastian-bergmann.de>.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 *   * Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 *

 *   * Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in

 *     the documentation and/or other materials provided with the

 *     distribution.

 *

 *   * Neither the name of Sebastian Bergmann nor the names of his

 *     contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 *

 * @category   Testing

 * @package    PHPUnit

 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>

 * @copyright  2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>

 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License

 * @link       http://www.phpunit.de/

 * @since      File available since Release 3.1.4

 */

if (PHPUnit_Util_Filesystem::fileExistsInIncludePath('PEAR/RunTest.php')) {

    $currentErrorReporting = error_reporting(E_ERROR | E_WARNING | E_PARSE);

    PHPUnit_Util_Filesystem::collectStart();

    require_once 'PEAR/RunTest.php';

    error_reporting($currentErrorReporting);

    PHPUnit_Util_Filesystem::collectEndAndAddToBlacklist();

}

require_once 'PHPUnit/Framework.php';

require_once 'PHPUnit/Extensions/PhptTestCase/Logger.php';

require_once 'PHPUnit/Util/Filter.php';

PHPUnit_Util_Filter::addFileToFilter(__FILE__, 'PHPUNIT');

/**

 * Wrapper to run .phpt test cases.

 *

 * @category   Testing

 * @package    PHPUnit

 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>

 * @copyright  2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>

 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License

 * @version    Release: 3.4.15

 * @link       http://www.phpunit.de/

 * @since      Class available since Release 3.1.4

 */

class PHPUnit_Extensions_PhptTestCase implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing

{

    /**

     * The filename of the .phpt file.

     *

     * @var    string

     */

    protected $filename;

    /**

     * Options for PEAR_RunTest.

     *

     * @var    array

     */

    protected $options = array();

    /**

     * Constructs a test case with the given filename.

     *

     * @param  string $filename

     * @param  array  $options

     */

    public function __construct($filename, array $options = array())

    {

        if (!is_string($filename)) {

            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');

        }

        if (!is_file($filename)) {

            throw new PHPUnit_Framework_Exception(

              sprintf(

                'File "%s" does not exist.',

                $filename

              )

            );

        }

        $this->filename = $filename;

        $this->options  = $options;

    }

    /**

     * Counts the number of test cases executed by run(TestResult result).

     *

     * @return integer

     */

    public function count()

    {

        return 1;

    }

    /**

     * Runs a test and collects its result in a TestResult instance.

     *

     * @param  PHPUnit_Framework_TestResult $result

     * @param  array                        $options

     * @return PHPUnit_Framework_TestResult

     */

    public function run(PHPUnit_Framework_TestResult $result = NULL, array $options = array())

    {

        if (!class_exists('PEAR_RunTest', FALSE)) {

            throw new PHPUnit_Framework_Exception('Class PEAR_RunTest not found.');

        }

        if (isset($GLOBALS['_PEAR_destructor_object_list']) &&

            is_array($GLOBALS['_PEAR_destructor_object_list']) &&

            !empty($GLOBALS['_PEAR_destructor_object_list'])) {

            $pearDestructorObjectListCount = count($GLOBALS['_PEAR_destructor_object_list']);

        } else {

            $pearDestructorObjectListCount = 0;

        }

        if ($result === NULL) {

            $result = new PHPUnit_Framework_TestResult;

        }

        $coverage = $result->getCollectCodeCoverageInformation();

        $options  = array_merge($options, $this->options);

        if (!isset($options['include_path'])) {

            $options['include_path'] = get_include_path();

        }

        if ($coverage) {

            $options['coverage'] = TRUE;

        } else {

            $options['coverage'] = FALSE;

        }

        $currentErrorReporting = error_reporting(E_ERROR | E_WARNING | E_PARSE);

        $runner                = new PEAR_RunTest(new PHPUnit_Extensions_PhptTestCase_Logger, $options);

        if ($coverage) {

            $runner->xdebug_loaded = TRUE;

        } else {

            $runner->xdebug_loaded = FALSE;

        }

        $result->startTest($this);

        PHPUnit_Util_Timer::start();

        $buffer       = $runner->run($this->filename, $options);

        $time         = PHPUnit_Util_Timer::stop();

        error_reporting($currentErrorReporting);

        $base         = basename($this->filename);

        $path         = dirname($this->filename);

        $coverageFile = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.xdebug', $base);

        $diffFile     = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.diff', $base);

        $expFile      = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.exp', $base);

        $logFile      = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.log', $base);

        $outFile      = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.out', $base);

        $phpFile      = $path . DIRECTORY_SEPARATOR . str_replace('.phpt', '.php', $base);

        if (file_exists($phpFile)) {

            PHPUnit_Util_Filter::addFileToFilter($phpFile, 'TESTS');

        }

        if (is_object($buffer) && $buffer instanceof PEAR_Error) {

            $result->addError(

              $this,

              new RuntimeException($buffer->getMessage()),

              $time

            );

        }

        else if ($buffer == 'SKIPPED') {

            $result->addFailure($this, new PHPUnit_Framework_SkippedTestError, 0);

        }

        else if ($buffer != 'PASSED') {

            $result->addFailure(

              $this,

              PHPUnit_Framework_ComparisonFailure::diffEqual(

                file_get_contents($expFile),

                file_get_contents($outFile)

              ),

              $time

            );

        }

        foreach (array($diffFile, $expFile, $logFile, $phpFile, $outFile) as $file) {

            if (file_exists($file)) {

                unlink($file);

            }

        }

        if ($coverage && file_exists($coverageFile)) {

            eval('$coverageData = ' . file_get_contents($coverageFile) . ';');

            unset($coverageData[$phpFile]);

            $result->appendCodeCoverageInformation($this, $coverageData);

            unlink($coverageFile);

        }

        $result->endTest($this, $time);

        // Do not invoke PEAR's destructor mechanism for PHP 4

        // as it raises an E_STRICT.

        if ($pearDestructorObjectListCount == 0) {

            unset($GLOBALS['_PEAR_destructor_object_list']);

        } else {

            $count = count($GLOBALS['_PEAR_destructor_object_list']) - $pearDestructorObjectListCount;

            for ($i = 0; $i < $count; $i++) {

                array_pop($GLOBALS['_PEAR_destructor_object_list']);

            }

        }

        return $result;

    }

    /**

     * Returns the name of the test case.

     *

     * @return string

     */

    public function getName()

    {

        return $this->toString();

    }

    /**

     * Returns a string representation of the test case.

     *

     * @return string

     */

    public function toString()

    {

        return $this->filename;

    }

}

?>