Chris@0: <?php
Chris@0: /*
Chris@0:  * This file is part of the PHPUnit_MockObject package.
Chris@0:  *
Chris@0:  * (c) Sebastian Bergmann <sebastian@phpunit.de>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: use SebastianBergmann\Exporter\Exporter;
Chris@0: 
Chris@0: /**
Chris@0:  * Represents a static invocation.
Chris@0:  *
Chris@0:  * @since Class available since Release 1.0.0
Chris@0:  */
Chris@0: class PHPUnit_Framework_MockObject_Invocation_Static implements PHPUnit_Framework_MockObject_Invocation, PHPUnit_Framework_SelfDescribing
Chris@0: {
Chris@0:     /**
Chris@0:      * @var array
Chris@0:      */
Chris@0:     protected static $uncloneableExtensions = array(
Chris@0:       'mysqli'    => true,
Chris@0:       'SQLite'    => true,
Chris@0:       'sqlite3'   => true,
Chris@0:       'tidy'      => true,
Chris@0:       'xmlwriter' => true,
Chris@0:       'xsl'       => true
Chris@0:     );
Chris@0: 
Chris@0:     /**
Chris@0:      * @var array
Chris@0:      */
Chris@0:     protected static $uncloneableClasses = array(
Chris@0:       'Closure',
Chris@0:       'COMPersistHelper',
Chris@0:       'IteratorIterator',
Chris@0:       'RecursiveIteratorIterator',
Chris@0:       'SplFileObject',
Chris@0:       'PDORow',
Chris@0:       'ZipArchive'
Chris@0:     );
Chris@0: 
Chris@0:     /**
Chris@0:      * @var string
Chris@0:      */
Chris@0:     public $className;
Chris@0: 
Chris@0:     /**
Chris@0:      * @var string
Chris@0:      */
Chris@0:     public $methodName;
Chris@0: 
Chris@0:     /**
Chris@0:      * @var array
Chris@0:      */
Chris@0:     public $parameters;
Chris@0: 
Chris@0:     /**
Chris@0:      * @param string $className
Chris@0:      * @param string $methodname
Chris@0:      * @param array  $parameters
Chris@0:      * @param bool   $cloneObjects
Chris@0:      */
Chris@0:     public function __construct($className, $methodName, array $parameters, $cloneObjects = false)
Chris@0:     {
Chris@0:         $this->className  = $className;
Chris@0:         $this->methodName = $methodName;
Chris@0:         $this->parameters = $parameters;
Chris@0: 
Chris@0:         if (!$cloneObjects) {
Chris@0:             return;
Chris@0:         }
Chris@0: 
Chris@0:         foreach ($this->parameters as $key => $value) {
Chris@0:             if (is_object($value)) {
Chris@0:                 $this->parameters[$key] = $this->cloneObject($value);
Chris@0:             }
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @return string
Chris@0:      */
Chris@0:     public function toString()
Chris@0:     {
Chris@0:         $exporter = new Exporter;
Chris@0: 
Chris@0:         return sprintf(
Chris@0:             '%s::%s(%s)',
Chris@0:             $this->className,
Chris@0:             $this->methodName,
Chris@0:             implode(
Chris@0:                 ', ',
Chris@0:                 array_map(
Chris@0:                     array($exporter, 'shortenedExport'),
Chris@0:                     $this->parameters
Chris@0:                 )
Chris@0:             )
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @param  object $original
Chris@0:      * @return object
Chris@0:      */
Chris@0:     protected function cloneObject($original)
Chris@0:     {
Chris@0:         $cloneable = null;
Chris@0:         $object    = new ReflectionObject($original);
Chris@0: 
Chris@0:         // Check the blacklist before asking PHP reflection to work around
Chris@0:         // https://bugs.php.net/bug.php?id=53967
Chris@0:         if ($object->isInternal() &&
Chris@0:             isset(self::$uncloneableExtensions[$object->getExtensionName()])) {
Chris@0:             $cloneable = false;
Chris@0:         }
Chris@0: 
Chris@0:         if ($cloneable === null) {
Chris@0:             foreach (self::$uncloneableClasses as $class) {
Chris@0:                 if ($original instanceof $class) {
Chris@0:                     $cloneable = false;
Chris@0:                     break;
Chris@0:                 }
Chris@0:             }
Chris@0:         }
Chris@0: 
Chris@0:         if ($cloneable === null && method_exists($object, 'isCloneable')) {
Chris@0:             $cloneable = $object->isCloneable();
Chris@0:         }
Chris@0: 
Chris@0:         if ($cloneable === null && $object->hasMethod('__clone')) {
Chris@0:             $method    = $object->getMethod('__clone');
Chris@0:             $cloneable = $method->isPublic();
Chris@0:         }
Chris@0: 
Chris@0:         if ($cloneable === null) {
Chris@0:             $cloneable = true;
Chris@0:         }
Chris@0: 
Chris@0:         if ($cloneable) {
Chris@0:             try {
Chris@0:                 return clone $original;
Chris@0:             } catch (Exception $e) {
Chris@0:                 return $original;
Chris@0:             }
Chris@0:         } else {
Chris@0:             return $original;
Chris@0:         }
Chris@0:     }
Chris@0: }