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<?php /** * PHPUnit * * Copyright (c) 2002-2011, Sebastian Bergmann <sebastian@phpunit.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. * * @package PHPUnit * @subpackage Util * @author Sebastian Bergmann <sebastian@phpunit.de> * @copyright 2002-2011 Sebastian Bergmann <sebastian@phpunit.de> * @license http://www.opensource.org/licenses/bsd-license.php BSD License * @link http://www.phpunit.de/ * @since File available since Release 3.4.0 / /* * Utility methods for PHP sub-processes. * * @package PHPUnit * @subpackage Util * @author Sebastian Bergmann <sebastian@phpunit.de> * @copyright 2002-2011 Sebastian Bergmann <sebastian@phpunit.de> * @license http://www.opensource.org/licenses/bsd-license.php BSD License * @version Release: 3.5.14 * @link http://www.phpunit.de/ * @since Class available since Release 3.4.0 / abstract class PHPUnit_Util_PHP { /* * Path to the PHP interpreter that is to be used. * * @var string $phpBinary / protected static $phpBinary = NULL; /* * Returns the path to a PHP interpreter. * * PHPUnit_Util_PHP::$phpBinary contains the path to the PHP * interpreter. * * When not set, the following assumptions will be made: * * 1. When the PHP CLI/CGI binary configured with the PEAR Installer * (php_bin configuration value) is readable, it will be used. * * 2. When PHPUnit is run using the CLI SAPI and the $_SERVER['_'] * variable does not contain the string "PHPUnit", $_SERVER['_'] * is assumed to contain the path to the current PHP interpreter * and that will be used. * * 3. When PHPUnit is run using the CLI SAPI and the $_SERVER['_'] * variable contains the string "PHPUnit", the file that $_SERVER['_'] * points to is assumed to be the PHPUnit TextUI CLI wrapper script * "phpunit" and the binary set up using #! on that file's first * line of code is assumed to contain the path to the current PHP * interpreter and that will be used. * * 4. The current PHP interpreter is assumed to be in the $PATH and * to be invokable through "php". * * @return string / public static function getPhpBinary() { if (self::$phpBinary === NULL) { if (is_readable('C:\xampp\php\.\php.exe')) { self::$phpBinary = 'C:\xampp\php\.\php.exe'; } else if (PHP_SAPI == 'cli' && isset($_SERVER['_']) && strpos($_SERVER['_'], 'phpunit') !== FALSE) { $file = file($_SERVER['_']); $tmp = explode(' ', $file[0]); self::$phpBinary = trim($tmp[1]); } if (!is_readable(self::$phpBinary)) { self::$phpBinary = 'php'; } else { self::$phpBinary = escapeshellarg(self::$phpBinary); } } return self::$phpBinary; } /* * @return PHPUnit_Util_PHP * @since Method available since Release 3.5.12 / public static function factory() { if (DIRECTORY_SEPARATOR == '\\') { return new PHPUnit_Util_PHP_Windows; } return new PHPUnit_Util_PHP_Default; } /* * Runs a single job (PHP code) using a separate PHP process. * * @param string $job * @param PHPUnit_Framework_TestCase $test * @param PHPUnit_Framework_TestResult $result * @return array\|null * @throws PHPUnit_Framework_Exception / public function runJob($job, PHPUnit_Framework_Test $test = NULL, PHPUnit_Framework_TestResult $result = NULL) { $process = proc_open( self::getPhpBinary(), array( 0 => array('pipe', 'r'), 1 => array('pipe', 'w'), 2 => array('pipe', 'w') ), $pipes ); if (!is_resource($process)) { throw new PHPUnit_Framework_Exception( 'Unable to create process for process isolation.' ); } if ($result !== NULL) { $result->startTest($test); } $this->process($pipes[0], $job); fclose($pipes[0]); $stdout = stream_get_contents($pipes[1]); fclose($pipes[1]); $stderr = stream_get_contents($pipes[2]); fclose($pipes[2]); proc_close($process); $this->cleanup(); if ($result !== NULL) { $this->processChildResult($test, $result, $stdout, $stderr); } else { return array('stdout' => $stdout, 'stderr' => $stderr); } } /* * @param resource $pipe * @param string $job * @since Method available since Release 3.5.12 / abstract protected function process($pipe, $job); /* * @since Method available since Release 3.5.12 / protected function cleanup() { } /* * Processes the TestResult object from an isolated process. * * @param PHPUnit_Framework_TestCase $test * @param PHPUnit_Framework_TestResult $result * @param string $stdout * @param string $stderr * @since Method available since Release 3.5.0 */ protected function processChildResult(PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result, $stdout, $stderr) { if (!empty($stderr)) { $time = 0; $result->addError( $test, new RuntimeException(trim($stderr)), $time ); } else { $childResult = @unserialize($stdout); if ($childResult !== FALSE) { if (!empty($childResult['output'])) { print $childResult['output']; } $test->setResult($childResult['testResult']); $test->addToAssertionCount($childResult['numAssertions']); $childResult = $childResult['result']; if ($result->getCollectCodeCoverageInformation()) { $codeCoverageInformation = $childResult->getRawCodeCoverageInformation(); if (isset($codeCoverageInformation[0]) && is_array($codeCoverageInformation[0])) { $result->getCodeCoverage()->append( $codeCoverageInformation[0], $test ); } } $time = $childResult->time(); $notImplemented = $childResult->notImplemented(); $skipped = $childResult->skipped(); $errors = $childResult->errors(); $failures = $childResult->failures(); if (!empty($notImplemented)) { $result->addError( $test, $notImplemented[0]->thrownException(), $time ); } else if (!empty($skipped)) { $result->addError( $test, $skipped[0]->thrownException(), $time ); } else if (!empty($errors)) { $result->addError( $test, $errors[0]->thrownException(), $time ); } else if (!empty($failures)) { $result->addFailure( $test, $failures[0]->thrownException(), $time ); } } else { $time = 0; $result->addError( $test, new RuntimeException(trim($stdout)), $time ); } } $result->endTest($test, $time); } }

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