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CHANGELOG.md000066600000002254151456403210006365 0ustar00CHANGELOG
=========

3.0.0
-----

 * removed deprecated classes

2.8.0
-----

 * deprecated adapters and related classes

2.5.0
-----
 * added support for GLOB_BRACE in the paths passed to Finder::in()

2.3.0
-----

 * added a way to ignore unreadable directories (via Finder::ignoreUnreadableDirs())
 * unified the way subfolders that are not executable are handled by always throwing an AccessDeniedException exception

2.2.0
-----

 * added Finder::path() and Finder::notPath() methods
 * added finder adapters to improve performance on specific platforms
 * added support for wildcard characters (glob patterns) in the paths passed
   to Finder::in()

2.1.0
-----

 * added Finder::sortByAccessedTime(), Finder::sortByChangedTime(), and
   Finder::sortByModifiedTime()
 * added Countable to Finder
 * added support for an array of directories as an argument to
   Finder::exclude()
 * added searching based on the file content via Finder::contains() and
   Finder::notContains()
 * added support for the != operator in the Comparator
 * [BC BREAK] filter expressions (used for file name and content) are no more
   considered as regexps but glob patterns when they are enclosed in '*' or '?'
Glob.php000066600000006331151456403210006150 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder;

/**
 * Glob matches globbing patterns against text.
 *
 *   if match_glob("foo.*", "foo.bar") echo "matched\n";
 *
 * // prints foo.bar and foo.baz
 * $regex = glob_to_regex("foo.*");
 * for (array('foo.bar', 'foo.baz', 'foo', 'bar') as $t)
 * {
 *   if (/$regex/) echo "matched: $car\n";
 * }
 *
 * Glob implements glob(3) style matching that can be used to match
 * against text, rather than fetching names from a filesystem.
 *
 * Based on the Perl Text::Glob module.
 *
 * @author Fabien Potencier <fabien@symfony.com> PHP port
 * @author     Richard Clamp <richardc@unixbeard.net> Perl version
 * @copyright  2004-2005 Fabien Potencier <fabien@symfony.com>
 * @copyright  2002 Richard Clamp <richardc@unixbeard.net>
 */
class Glob
{
    /**
     * Returns a regexp which is the equivalent of the glob pattern.
     *
     * @param string $glob                The glob pattern
     * @param bool   $strictLeadingDot
     * @param bool   $strictWildcardSlash
     * @param string $delimiter           Optional delimiter
     *
     * @return string regex The regexp
     */
    public static function toRegex($glob, $strictLeadingDot = true, $strictWildcardSlash = true, $delimiter = '#')
    {
        $firstByte = true;
        $escaping = false;
        $inCurlies = 0;
        $regex = '';
        $sizeGlob = strlen($glob);
        for ($i = 0; $i < $sizeGlob; ++$i) {
            $car = $glob[$i];
            if ($firstByte) {
                if ($strictLeadingDot && '.' !== $car) {
                    $regex .= '(?=[^\.])';
                }

                $firstByte = false;
            }

            if ('/' === $car) {
                $firstByte = true;
            }

            if ($delimiter === $car || '.' === $car || '(' === $car || ')' === $car || '|' === $car || '+' === $car || '^' === $car || '$' === $car) {
                $regex .= "\\$car";
            } elseif ('*' === $car) {
                $regex .= $escaping ? '\\*' : ($strictWildcardSlash ? '[^/]*' : '.*');
            } elseif ('?' === $car) {
                $regex .= $escaping ? '\\?' : ($strictWildcardSlash ? '[^/]' : '.');
            } elseif ('{' === $car) {
                $regex .= $escaping ? '\\{' : '(';
                if (!$escaping) {
                    ++$inCurlies;
                }
            } elseif ('}' === $car && $inCurlies) {
                $regex .= $escaping ? '}' : ')';
                if (!$escaping) {
                    --$inCurlies;
                }
            } elseif (',' === $car && $inCurlies) {
                $regex .= $escaping ? ',' : '|';
            } elseif ('\\' === $car) {
                if ($escaping) {
                    $regex .= '\\\\';
                    $escaping = false;
                } else {
                    $escaping = true;
                }

                continue;
            } else {
                $regex .= $car;
            }
            $escaping = false;
        }

        return $delimiter.'^'.$regex.'$'.$delimiter;
    }
}
README.md000066600000000764151456403210006037 0ustar00Finder Component
================

The Finder component finds files and directories via an intuitive fluent
interface.

Resources
---------

  * [Documentation](https://symfony.com/doc/current/components/finder.html)
  * [Contributing](https://symfony.com/doc/current/contributing/index.html)
  * [Report issues](https://github.com/symfony/symfony/issues) and
    [send Pull Requests](https://github.com/symfony/symfony/pulls)
    in the [main Symfony repository](https://github.com/symfony/symfony)
Iterator/FilecontentFilterIterator.php000066600000002646151456403210014215 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * FilecontentFilterIterator filters files by their contents using patterns (regexps or strings).
 *
 * @author Fabien Potencier  <fabien@symfony.com>
 * @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
 */
class FilecontentFilterIterator extends MultiplePcreFilterIterator
{
    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        if (!$this->matchRegexps && !$this->noMatchRegexps) {
            return true;
        }

        $fileinfo = $this->current();

        if ($fileinfo->isDir() || !$fileinfo->isReadable()) {
            return false;
        }

        $content = $fileinfo->getContents();
        if (!$content) {
            return false;
        }

        return $this->isAccepted($content);
    }

    /**
     * Converts string to regexp if necessary.
     *
     * @param string $str Pattern: string or regexp
     *
     * @return string regexp corresponding to a given string or regexp
     */
    protected function toRegex($str)
    {
        return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
    }
}
Iterator/MultiplePcreFilterIterator.php000066600000006270151456403210014345 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * MultiplePcreFilterIterator filters files using patterns (regexps, globs or strings).
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
abstract class MultiplePcreFilterIterator extends FilterIterator
{
    protected $matchRegexps = array();
    protected $noMatchRegexps = array();

    /**
     * Constructor.
     *
     * @param \Iterator $iterator        The Iterator to filter
     * @param array     $matchPatterns   An array of patterns that need to match
     * @param array     $noMatchPatterns An array of patterns that need to not match
     */
    public function __construct(\Iterator $iterator, array $matchPatterns, array $noMatchPatterns)
    {
        foreach ($matchPatterns as $pattern) {
            $this->matchRegexps[] = $this->toRegex($pattern);
        }

        foreach ($noMatchPatterns as $pattern) {
            $this->noMatchRegexps[] = $this->toRegex($pattern);
        }

        parent::__construct($iterator);
    }

    /**
     * Checks whether the string is accepted by the regex filters.
     *
     * If there is no regexps defined in the class, this method will accept the string.
     * Such case can be handled by child classes before calling the method if they want to
     * apply a different behavior.
     *
     * @param string $string The string to be matched against filters
     *
     * @return bool
     */
    protected function isAccepted($string)
    {
        // should at least not match one rule to exclude
        foreach ($this->noMatchRegexps as $regex) {
            if (preg_match($regex, $string)) {
                return false;
            }
        }

        // should at least match one rule
        if ($this->matchRegexps) {
            foreach ($this->matchRegexps as $regex) {
                if (preg_match($regex, $string)) {
                    return true;
                }
            }

            return false;
        }

        // If there is no match rules, the file is accepted
        return true;
    }

    /**
     * Checks whether the string is a regex.
     *
     * @param string $str
     *
     * @return bool Whether the given string is a regex
     */
    protected function isRegex($str)
    {
        if (preg_match('/^(.{3,}?)[imsxuADU]*$/', $str, $m)) {
            $start = substr($m[1], 0, 1);
            $end = substr($m[1], -1);

            if ($start === $end) {
                return !preg_match('/[*?[:alnum:] \\\\]/', $start);
            }

            foreach (array(array('{', '}'), array('(', ')'), array('[', ']'), array('<', '>')) as $delimiters) {
                if ($start === $delimiters[0] && $end === $delimiters[1]) {
                    return true;
                }
            }
        }

        return false;
    }

    /**
     * Converts string into regexp.
     *
     * @param string $str Pattern
     *
     * @return string regexp corresponding to a given string
     */
    abstract protected function toRegex($str);
}
Iterator/FilterIterator.php000066600000003223151456403210012012 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * This iterator just overrides the rewind method in order to correct a PHP bug,
 * which existed before version 5.5.23/5.6.7.
 *
 * @see https://bugs.php.net/68557
 *
 * @author Alex Bogomazov
 */
abstract class FilterIterator extends \FilterIterator
{
    /**
     * This is a workaround for the problem with \FilterIterator leaving inner \FilesystemIterator in wrong state after
     * rewind in some cases.
     *
     * @see FilterIterator::rewind()
     */
    public function rewind()
    {
        if (PHP_VERSION_ID > 50607 || (PHP_VERSION_ID > 50523 && PHP_VERSION_ID < 50600)) {
            parent::rewind();

            return;
        }

        $iterator = $this;
        while ($iterator instanceof \OuterIterator) {
            $innerIterator = $iterator->getInnerIterator();

            if ($innerIterator instanceof RecursiveDirectoryIterator) {
                // this condition is necessary for iterators to work properly with non-local filesystems like ftp
                if ($innerIterator->isRewindable()) {
                    $innerIterator->next();
                    $innerIterator->rewind();
                }
            } elseif ($innerIterator instanceof \FilesystemIterator) {
                $innerIterator->next();
                $innerIterator->rewind();
            }

            $iterator = $innerIterator;
        }

        parent::rewind();
    }
}
Iterator/SortableIterator.php000066600000004743151456403210012350 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * SortableIterator applies a sort on a given Iterator.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class SortableIterator implements \IteratorAggregate
{
    const SORT_BY_NAME = 1;
    const SORT_BY_TYPE = 2;
    const SORT_BY_ACCESSED_TIME = 3;
    const SORT_BY_CHANGED_TIME = 4;
    const SORT_BY_MODIFIED_TIME = 5;

    private $iterator;
    private $sort;

    /**
     * Constructor.
     *
     * @param \Traversable $iterator The Iterator to filter
     * @param int|callable $sort     The sort type (SORT_BY_NAME, SORT_BY_TYPE, or a PHP callback)
     *
     * @throws \InvalidArgumentException
     */
    public function __construct(\Traversable $iterator, $sort)
    {
        $this->iterator = $iterator;

        if (self::SORT_BY_NAME === $sort) {
            $this->sort = function ($a, $b) {
                return strcmp($a->getRealpath(), $b->getRealpath());
            };
        } elseif (self::SORT_BY_TYPE === $sort) {
            $this->sort = function ($a, $b) {
                if ($a->isDir() && $b->isFile()) {
                    return -1;
                } elseif ($a->isFile() && $b->isDir()) {
                    return 1;
                }

                return strcmp($a->getRealpath(), $b->getRealpath());
            };
        } elseif (self::SORT_BY_ACCESSED_TIME === $sort) {
            $this->sort = function ($a, $b) {
                return $a->getATime() - $b->getATime();
            };
        } elseif (self::SORT_BY_CHANGED_TIME === $sort) {
            $this->sort = function ($a, $b) {
                return $a->getCTime() - $b->getCTime();
            };
        } elseif (self::SORT_BY_MODIFIED_TIME === $sort) {
            $this->sort = function ($a, $b) {
                return $a->getMTime() - $b->getMTime();
            };
        } elseif (is_callable($sort)) {
            $this->sort = $sort;
        } else {
            throw new \InvalidArgumentException('The SortableIterator takes a PHP callable or a valid built-in sort algorithm as an argument.');
        }
    }

    public function getIterator()
    {
        $array = iterator_to_array($this->iterator, true);
        uasort($array, $this->sort);

        return new \ArrayIterator($array);
    }
}
Iterator/FileTypeFilterIterator.php000066600000002531151456403210013455 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * FileTypeFilterIterator only keeps files, directories, or both.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class FileTypeFilterIterator extends FilterIterator
{
    const ONLY_FILES = 1;
    const ONLY_DIRECTORIES = 2;

    private $mode;

    /**
     * Constructor.
     *
     * @param \Iterator $iterator The Iterator to filter
     * @param int       $mode     The mode (self::ONLY_FILES or self::ONLY_DIRECTORIES)
     */
    public function __construct(\Iterator $iterator, $mode)
    {
        $this->mode = $mode;

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        $fileinfo = $this->current();
        if (self::ONLY_DIRECTORIES === (self::ONLY_DIRECTORIES & $this->mode) && $fileinfo->isFile()) {
            return false;
        } elseif (self::ONLY_FILES === (self::ONLY_FILES & $this->mode) && $fileinfo->isDir()) {
            return false;
        }

        return true;
    }
}
Iterator/FilenameFilterIterator.php000066600000002225151456403210013454 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Glob;

/**
 * FilenameFilterIterator filters files by patterns (a regexp, a glob, or a string).
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class FilenameFilterIterator extends MultiplePcreFilterIterator
{
    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        return $this->isAccepted($this->current()->getFilename());
    }

    /**
     * Converts glob to regexp.
     *
     * PCRE patterns are left unchanged.
     * Glob strings are transformed with Glob::toRegex().
     *
     * @param string $str Pattern: glob or regexp
     *
     * @return string regexp corresponding to a given glob or regexp
     */
    protected function toRegex($str)
    {
        return $this->isRegex($str) ? $str : Glob::toRegex($str);
    }
}
Iterator/SizeRangeFilterIterator.php000066600000002642151456403210013626 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Comparator\NumberComparator;

/**
 * SizeRangeFilterIterator filters out files that are not in the given size range.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class SizeRangeFilterIterator extends FilterIterator
{
    private $comparators = array();

    /**
     * Constructor.
     *
     * @param \Iterator          $iterator    The Iterator to filter
     * @param NumberComparator[] $comparators An array of NumberComparator instances
     */
    public function __construct(\Iterator $iterator, array $comparators)
    {
        $this->comparators = $comparators;

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        $fileinfo = $this->current();
        if (!$fileinfo->isFile()) {
            return true;
        }

        $filesize = $fileinfo->getSize();
        foreach ($this->comparators as $compare) {
            if (!$compare->test($filesize)) {
                return false;
            }
        }

        return true;
    }
}
Iterator/RecursiveDirectoryIterator.php000066600000010443151456403210014423 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Exception\AccessDeniedException;
use Symfony\Component\Finder\SplFileInfo;

/**
 * Extends the \RecursiveDirectoryIterator to support relative paths.
 *
 * @author Victor Berchet <victor@suumit.com>
 */
class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
{
    /**
     * @var bool
     */
    private $ignoreUnreadableDirs;

    /**
     * @var bool
     */
    private $rewindable;

    // these 3 properties take part of the performance optimization to avoid redoing the same work in all iterations
    private $rootPath;
    private $subPath;
    private $directorySeparator = '/';

    /**
     * Constructor.
     *
     * @param string $path
     * @param int    $flags
     * @param bool   $ignoreUnreadableDirs
     *
     * @throws \RuntimeException
     */
    public function __construct($path, $flags, $ignoreUnreadableDirs = false)
    {
        if ($flags & (self::CURRENT_AS_PATHNAME | self::CURRENT_AS_SELF)) {
            throw new \RuntimeException('This iterator only support returning current as fileinfo.');
        }

        parent::__construct($path, $flags);
        $this->ignoreUnreadableDirs = $ignoreUnreadableDirs;
        $this->rootPath = $path;
        if ('/' !== DIRECTORY_SEPARATOR && !($flags & self::UNIX_PATHS)) {
            $this->directorySeparator = DIRECTORY_SEPARATOR;
        }
    }

    /**
     * Return an instance of SplFileInfo with support for relative paths.
     *
     * @return SplFileInfo File information
     */
    public function current()
    {
        // the logic here avoids redoing the same work in all iterations

        if (null === $subPathname = $this->subPath) {
            $subPathname = $this->subPath = (string) $this->getSubPath();
        }
        if ('' !== $subPathname) {
            $subPathname .= $this->directorySeparator;
        }
        $subPathname .= $this->getFilename();

        return new SplFileInfo($this->rootPath.$this->directorySeparator.$subPathname, $this->subPath, $subPathname);
    }

    /**
     * @return \RecursiveIterator
     *
     * @throws AccessDeniedException
     */
    public function getChildren()
    {
        try {
            $children = parent::getChildren();

            if ($children instanceof self) {
                // parent method will call the constructor with default arguments, so unreadable dirs won't be ignored anymore
                $children->ignoreUnreadableDirs = $this->ignoreUnreadableDirs;

                // performance optimization to avoid redoing the same work in all children
                $children->rewindable = &$this->rewindable;
                $children->rootPath = $this->rootPath;
            }

            return $children;
        } catch (\UnexpectedValueException $e) {
            if ($this->ignoreUnreadableDirs) {
                // If directory is unreadable and finder is set to ignore it, a fake empty content is returned.
                return new \RecursiveArrayIterator(array());
            } else {
                throw new AccessDeniedException($e->getMessage(), $e->getCode(), $e);
            }
        }
    }

    /**
     * Do nothing for non rewindable stream.
     */
    public function rewind()
    {
        if (false === $this->isRewindable()) {
            return;
        }

        // @see https://bugs.php.net/68557
        if (PHP_VERSION_ID < 50523 || PHP_VERSION_ID >= 50600 && PHP_VERSION_ID < 50607) {
            parent::next();
        }

        parent::rewind();
    }

    /**
     * Checks if the stream is rewindable.
     *
     * @return bool true when the stream is rewindable, false otherwise
     */
    public function isRewindable()
    {
        if (null !== $this->rewindable) {
            return $this->rewindable;
        }

        if (false !== $stream = @opendir($this->getPath())) {
            $infos = stream_get_meta_data($stream);
            closedir($stream);

            if ($infos['seekable']) {
                return $this->rewindable = true;
            }
        }

        return $this->rewindable = false;
    }
}
Iterator/DepthRangeFilterIterator.php000066600000002345151456403210013760 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * DepthRangeFilterIterator limits the directory depth.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class DepthRangeFilterIterator extends FilterIterator
{
    private $minDepth = 0;

    /**
     * Constructor.
     *
     * @param \RecursiveIteratorIterator $iterator The Iterator to filter
     * @param int                        $minDepth The min depth
     * @param int                        $maxDepth The max depth
     */
    public function __construct(\RecursiveIteratorIterator $iterator, $minDepth = 0, $maxDepth = PHP_INT_MAX)
    {
        $this->minDepth = $minDepth;
        $iterator->setMaxDepth(PHP_INT_MAX === $maxDepth ? -1 : $maxDepth);

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        return $this->getInnerIterator()->getDepth() >= $this->minDepth;
    }
}
Iterator/DateRangeFilterIterator.php000066600000002705151456403210013571 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

use Symfony\Component\Finder\Comparator\DateComparator;

/**
 * DateRangeFilterIterator filters out files that are not in the given date range (last modified dates).
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class DateRangeFilterIterator extends FilterIterator
{
    private $comparators = array();

    /**
     * Constructor.
     *
     * @param \Iterator        $iterator    The Iterator to filter
     * @param DateComparator[] $comparators An array of DateComparator instances
     */
    public function __construct(\Iterator $iterator, array $comparators)
    {
        $this->comparators = $comparators;

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        $fileinfo = $this->current();

        if (!file_exists($fileinfo->getRealPath())) {
            return false;
        }

        $filedate = $fileinfo->getMTime();
        foreach ($this->comparators as $compare) {
            if (!$compare->test($filedate)) {
                return false;
            }
        }

        return true;
    }
}
Iterator/PathFilterIterator.php000066600000002652151456403210012634 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * PathFilterIterator filters files by path patterns (e.g. some/special/dir).
 *
 * @author Fabien Potencier  <fabien@symfony.com>
 * @author Włodzimierz Gajda <gajdaw@gajdaw.pl>
 */
class PathFilterIterator extends MultiplePcreFilterIterator
{
    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        $filename = $this->current()->getRelativePathname();

        if ('\\' === DIRECTORY_SEPARATOR) {
            $filename = str_replace('\\', '/', $filename);
        }

        return $this->isAccepted($filename);
    }

    /**
     * Converts strings to regexp.
     *
     * PCRE patterns are left unchanged.
     *
     * Default conversion:
     *     'lorem/ipsum/dolor' ==>  'lorem\/ipsum\/dolor/'
     *
     * Use only / as directory separator (on Windows also).
     *
     * @param string $str Pattern: regexp or dirname
     *
     * @return string regexp corresponding to a given string or regexp
     */
    protected function toRegex($str)
    {
        return $this->isRegex($str) ? $str : '/'.preg_quote($str, '/').'/';
    }
}
Iterator/ExcludeDirectoryFilterIterator.php000066600000004617151456403210015221 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * ExcludeDirectoryFilterIterator filters out directories.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class ExcludeDirectoryFilterIterator extends FilterIterator implements \RecursiveIterator
{
    private $iterator;
    private $isRecursive;
    private $excludedDirs = array();
    private $excludedPattern;

    /**
     * Constructor.
     *
     * @param \Iterator $iterator    The Iterator to filter
     * @param array     $directories An array of directories to exclude
     */
    public function __construct(\Iterator $iterator, array $directories)
    {
        $this->iterator = $iterator;
        $this->isRecursive = $iterator instanceof \RecursiveIterator;
        $patterns = array();
        foreach ($directories as $directory) {
            if (!$this->isRecursive || false !== strpos($directory, '/')) {
                $patterns[] = preg_quote($directory, '#');
            } else {
                $this->excludedDirs[$directory] = true;
            }
        }
        if ($patterns) {
            $this->excludedPattern = '#(?:^|/)(?:'.implode('|', $patterns).')(?:/|$)#';
        }

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        if ($this->isRecursive && isset($this->excludedDirs[$this->getFilename()]) && $this->isDir()) {
            return false;
        }

        if ($this->excludedPattern) {
            $path = $this->isDir() ? $this->current()->getRelativePathname() : $this->current()->getRelativePath();
            $path = str_replace('\\', '/', $path);

            return !preg_match($this->excludedPattern, $path);
        }

        return true;
    }

    public function hasChildren()
    {
        return $this->isRecursive && $this->iterator->hasChildren();
    }

    public function getChildren()
    {
        $children = new self($this->iterator->getChildren(), array());
        $children->excludedDirs = $this->excludedDirs;
        $children->excludedPattern = $this->excludedPattern;

        return $children;
    }
}
Iterator/CustomFilterIterator.php000066600000003007151456403210013205 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Iterator;

/**
 * CustomFilterIterator filters files by applying anonymous functions.
 *
 * The anonymous function receives a \SplFileInfo and must return false
 * to remove files.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class CustomFilterIterator extends FilterIterator
{
    private $filters = array();

    /**
     * Constructor.
     *
     * @param \Iterator  $iterator The Iterator to filter
     * @param callable[] $filters  An array of PHP callbacks
     *
     * @throws \InvalidArgumentException
     */
    public function __construct(\Iterator $iterator, array $filters)
    {
        foreach ($filters as $filter) {
            if (!is_callable($filter)) {
                throw new \InvalidArgumentException('Invalid PHP callback.');
            }
        }
        $this->filters = $filters;

        parent::__construct($iterator);
    }

    /**
     * Filters the iterator values.
     *
     * @return bool true if the value should be kept, false otherwise
     */
    public function accept()
    {
        $fileinfo = $this->current();

        foreach ($this->filters as $filter) {
            if (false === call_user_func($filter, $fileinfo)) {
                return false;
            }
        }

        return true;
    }
}
phpunit.xml.dist000066600000001407151456403210007726 0ustar00<?xml version="1.0" encoding="UTF-8"?>

<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
         backupGlobals="false"
         colors="true"
         bootstrap="vendor/autoload.php"
>
    <php>
        <ini name="error_reporting" value="-1" />
    </php>

    <testsuites>
        <testsuite name="Symfony Finder Component Test Suite">
            <directory>./Tests/</directory>
        </testsuite>
    </testsuites>

    <filter>
        <whitelist>
            <directory>./</directory>
            <exclude>
                <directory>./Tests</directory>
                <directory>./vendor</directory>
            </exclude>
        </whitelist>
    </filter>
</phpunit>
Exception/AccessDeniedException.php000066600000000653151456403210013415 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Exception;

/**
 * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
 */
class AccessDeniedException extends \UnexpectedValueException
{
}
Exception/ExceptionInterface.php000066600000000757151456403210013010 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Exception;

/**
 * @author Jean-François Simon <contact@jfsimon.fr>
 */
interface ExceptionInterface
{
    /**
     * @return \Symfony\Component\Finder\Adapter\AdapterInterface
     */
    public function getAdapter();
}
Finder.php000066600000047274151456403210006507 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder;

use Symfony\Component\Finder\Comparator\DateComparator;
use Symfony\Component\Finder\Comparator\NumberComparator;
use Symfony\Component\Finder\Iterator\CustomFilterIterator;
use Symfony\Component\Finder\Iterator\DateRangeFilterIterator;
use Symfony\Component\Finder\Iterator\DepthRangeFilterIterator;
use Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator;
use Symfony\Component\Finder\Iterator\FilecontentFilterIterator;
use Symfony\Component\Finder\Iterator\FilenameFilterIterator;
use Symfony\Component\Finder\Iterator\SizeRangeFilterIterator;
use Symfony\Component\Finder\Iterator\SortableIterator;

/**
 * Finder allows to build rules to find files and directories.
 *
 * It is a thin wrapper around several specialized iterator classes.
 *
 * All rules may be invoked several times.
 *
 * All methods return the current Finder object to allow easy chaining:
 *
 * $finder = Finder::create()->files()->name('*.php')->in(__DIR__);
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class Finder implements \IteratorAggregate, \Countable
{
    const IGNORE_VCS_FILES = 1;
    const IGNORE_DOT_FILES = 2;

    private $mode = 0;
    private $names = array();
    private $notNames = array();
    private $exclude = array();
    private $filters = array();
    private $depths = array();
    private $sizes = array();
    private $followLinks = false;
    private $sort = false;
    private $ignore = 0;
    private $dirs = array();
    private $dates = array();
    private $iterators = array();
    private $contains = array();
    private $notContains = array();
    private $paths = array();
    private $notPaths = array();
    private $ignoreUnreadableDirs = false;

    private static $vcsPatterns = array('.svn', '_svn', 'CVS', '_darcs', '.arch-params', '.monotone', '.bzr', '.git', '.hg');

    /**
     * Constructor.
     */
    public function __construct()
    {
        $this->ignore = static::IGNORE_VCS_FILES | static::IGNORE_DOT_FILES;
    }

    /**
     * Creates a new Finder.
     *
     * @return Finder A new Finder instance
     */
    public static function create()
    {
        return new static();
    }

    /**
     * Restricts the matching to directories only.
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     */
    public function directories()
    {
        $this->mode = Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES;

        return $this;
    }

    /**
     * Restricts the matching to files only.
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     */
    public function files()
    {
        $this->mode = Iterator\FileTypeFilterIterator::ONLY_FILES;

        return $this;
    }

    /**
     * Adds tests for the directory depth.
     *
     * Usage:
     *
     *   $finder->depth('> 1') // the Finder will start matching at level 1.
     *   $finder->depth('< 3') // the Finder will descend at most 3 levels of directories below the starting point.
     *
     * @param int $level The depth level expression
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see DepthRangeFilterIterator
     * @see NumberComparator
     */
    public function depth($level)
    {
        $this->depths[] = new Comparator\NumberComparator($level);

        return $this;
    }

    /**
     * Adds tests for file dates (last modified).
     *
     * The date must be something that strtotime() is able to parse:
     *
     *   $finder->date('since yesterday');
     *   $finder->date('until 2 days ago');
     *   $finder->date('> now - 2 hours');
     *   $finder->date('>= 2005-10-15');
     *
     * @param string $date A date range string
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see strtotime
     * @see DateRangeFilterIterator
     * @see DateComparator
     */
    public function date($date)
    {
        $this->dates[] = new Comparator\DateComparator($date);

        return $this;
    }

    /**
     * Adds rules that files must match.
     *
     * You can use patterns (delimited with / sign), globs or simple strings.
     *
     * $finder->name('*.php')
     * $finder->name('/\.php$/') // same as above
     * $finder->name('test.php')
     *
     * @param string $pattern A pattern (a regexp, a glob, or a string)
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see FilenameFilterIterator
     */
    public function name($pattern)
    {
        $this->names[] = $pattern;

        return $this;
    }

    /**
     * Adds rules that files must not match.
     *
     * @param string $pattern A pattern (a regexp, a glob, or a string)
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see FilenameFilterIterator
     */
    public function notName($pattern)
    {
        $this->notNames[] = $pattern;

        return $this;
    }

    /**
     * Adds tests that file contents must match.
     *
     * Strings or PCRE patterns can be used:
     *
     * $finder->contains('Lorem ipsum')
     * $finder->contains('/Lorem ipsum/i')
     *
     * @param string $pattern A pattern (string or regexp)
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see FilecontentFilterIterator
     */
    public function contains($pattern)
    {
        $this->contains[] = $pattern;

        return $this;
    }

    /**
     * Adds tests that file contents must not match.
     *
     * Strings or PCRE patterns can be used:
     *
     * $finder->notContains('Lorem ipsum')
     * $finder->notContains('/Lorem ipsum/i')
     *
     * @param string $pattern A pattern (string or regexp)
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see FilecontentFilterIterator
     */
    public function notContains($pattern)
    {
        $this->notContains[] = $pattern;

        return $this;
    }

    /**
     * Adds rules that filenames must match.
     *
     * You can use patterns (delimited with / sign) or simple strings.
     *
     * $finder->path('some/special/dir')
     * $finder->path('/some\/special\/dir/') // same as above
     *
     * Use only / as dirname separator.
     *
     * @param string $pattern A pattern (a regexp or a string)
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see FilenameFilterIterator
     */
    public function path($pattern)
    {
        $this->paths[] = $pattern;

        return $this;
    }

    /**
     * Adds rules that filenames must not match.
     *
     * You can use patterns (delimited with / sign) or simple strings.
     *
     * $finder->notPath('some/special/dir')
     * $finder->notPath('/some\/special\/dir/') // same as above
     *
     * Use only / as dirname separator.
     *
     * @param string $pattern A pattern (a regexp or a string)
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see FilenameFilterIterator
     */
    public function notPath($pattern)
    {
        $this->notPaths[] = $pattern;

        return $this;
    }

    /**
     * Adds tests for file sizes.
     *
     * $finder->size('> 10K');
     * $finder->size('<= 1Ki');
     * $finder->size(4);
     *
     * @param string $size A size range string
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see SizeRangeFilterIterator
     * @see NumberComparator
     */
    public function size($size)
    {
        $this->sizes[] = new Comparator\NumberComparator($size);

        return $this;
    }

    /**
     * Excludes directories.
     *
     * @param string|array $dirs A directory path or an array of directories
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see ExcludeDirectoryFilterIterator
     */
    public function exclude($dirs)
    {
        $this->exclude = array_merge($this->exclude, (array) $dirs);

        return $this;
    }

    /**
     * Excludes "hidden" directories and files (starting with a dot).
     *
     * @param bool $ignoreDotFiles Whether to exclude "hidden" files or not
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see ExcludeDirectoryFilterIterator
     */
    public function ignoreDotFiles($ignoreDotFiles)
    {
        if ($ignoreDotFiles) {
            $this->ignore |= static::IGNORE_DOT_FILES;
        } else {
            $this->ignore &= ~static::IGNORE_DOT_FILES;
        }

        return $this;
    }

    /**
     * Forces the finder to ignore version control directories.
     *
     * @param bool $ignoreVCS Whether to exclude VCS files or not
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see ExcludeDirectoryFilterIterator
     */
    public function ignoreVCS($ignoreVCS)
    {
        if ($ignoreVCS) {
            $this->ignore |= static::IGNORE_VCS_FILES;
        } else {
            $this->ignore &= ~static::IGNORE_VCS_FILES;
        }

        return $this;
    }

    /**
     * Adds VCS patterns.
     *
     * @see ignoreVCS()
     *
     * @param string|string[] $pattern VCS patterns to ignore
     */
    public static function addVCSPattern($pattern)
    {
        foreach ((array) $pattern as $p) {
            self::$vcsPatterns[] = $p;
        }

        self::$vcsPatterns = array_unique(self::$vcsPatterns);
    }

    /**
     * Sorts files and directories by an anonymous function.
     *
     * The anonymous function receives two \SplFileInfo instances to compare.
     *
     * This can be slow as all the matching files and directories must be retrieved for comparison.
     *
     * @param \Closure $closure An anonymous function
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see SortableIterator
     */
    public function sort(\Closure $closure)
    {
        $this->sort = $closure;

        return $this;
    }

    /**
     * Sorts files and directories by name.
     *
     * This can be slow as all the matching files and directories must be retrieved for comparison.
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see SortableIterator
     */
    public function sortByName()
    {
        $this->sort = Iterator\SortableIterator::SORT_BY_NAME;

        return $this;
    }

    /**
     * Sorts files and directories by type (directories before files), then by name.
     *
     * This can be slow as all the matching files and directories must be retrieved for comparison.
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see SortableIterator
     */
    public function sortByType()
    {
        $this->sort = Iterator\SortableIterator::SORT_BY_TYPE;

        return $this;
    }

    /**
     * Sorts files and directories by the last accessed time.
     *
     * This is the time that the file was last accessed, read or written to.
     *
     * This can be slow as all the matching files and directories must be retrieved for comparison.
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see SortableIterator
     */
    public function sortByAccessedTime()
    {
        $this->sort = Iterator\SortableIterator::SORT_BY_ACCESSED_TIME;

        return $this;
    }

    /**
     * Sorts files and directories by the last inode changed time.
     *
     * This is the time that the inode information was last modified (permissions, owner, group or other metadata).
     *
     * On Windows, since inode is not available, changed time is actually the file creation time.
     *
     * This can be slow as all the matching files and directories must be retrieved for comparison.
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see SortableIterator
     */
    public function sortByChangedTime()
    {
        $this->sort = Iterator\SortableIterator::SORT_BY_CHANGED_TIME;

        return $this;
    }

    /**
     * Sorts files and directories by the last modified time.
     *
     * This is the last time the actual contents of the file were last modified.
     *
     * This can be slow as all the matching files and directories must be retrieved for comparison.
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see SortableIterator
     */
    public function sortByModifiedTime()
    {
        $this->sort = Iterator\SortableIterator::SORT_BY_MODIFIED_TIME;

        return $this;
    }

    /**
     * Filters the iterator with an anonymous function.
     *
     * The anonymous function receives a \SplFileInfo and must return false
     * to remove files.
     *
     * @param \Closure $closure An anonymous function
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @see CustomFilterIterator
     */
    public function filter(\Closure $closure)
    {
        $this->filters[] = $closure;

        return $this;
    }

    /**
     * Forces the following of symlinks.
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     */
    public function followLinks()
    {
        $this->followLinks = true;

        return $this;
    }

    /**
     * Tells finder to ignore unreadable directories.
     *
     * By default, scanning unreadable directories content throws an AccessDeniedException.
     *
     * @param bool $ignore
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     */
    public function ignoreUnreadableDirs($ignore = true)
    {
        $this->ignoreUnreadableDirs = (bool) $ignore;

        return $this;
    }

    /**
     * Searches files and directories which match defined rules.
     *
     * @param string|array $dirs A directory path or an array of directories
     *
     * @return Finder|SplFileInfo[] The current Finder instance
     *
     * @throws \InvalidArgumentException if one of the directories does not exist
     */
    public function in($dirs)
    {
        $resolvedDirs = array();

        foreach ((array) $dirs as $dir) {
            if (is_dir($dir)) {
                $resolvedDirs[] = $dir;
            } elseif ($glob = glob($dir, (defined('GLOB_BRACE') ? GLOB_BRACE : 0) | GLOB_ONLYDIR)) {
                $resolvedDirs = array_merge($resolvedDirs, $glob);
            } else {
                throw new \InvalidArgumentException(sprintf('The "%s" directory does not exist.', $dir));
            }
        }

        $this->dirs = array_merge($this->dirs, $resolvedDirs);

        return $this;
    }

    /**
     * Returns an Iterator for the current Finder configuration.
     *
     * This method implements the IteratorAggregate interface.
     *
     * @return \Iterator|SplFileInfo[] An iterator
     *
     * @throws \LogicException if the in() method has not been called
     */
    public function getIterator()
    {
        if (0 === count($this->dirs) && 0 === count($this->iterators)) {
            throw new \LogicException('You must call one of in() or append() methods before iterating over a Finder.');
        }

        if (1 === count($this->dirs) && 0 === count($this->iterators)) {
            return $this->searchInDirectory($this->dirs[0]);
        }

        $iterator = new \AppendIterator();
        foreach ($this->dirs as $dir) {
            $iterator->append($this->searchInDirectory($dir));
        }

        foreach ($this->iterators as $it) {
            $iterator->append($it);
        }

        return $iterator;
    }

    /**
     * Appends an existing set of files/directories to the finder.
     *
     * The set can be another Finder, an Iterator, an IteratorAggregate, or even a plain array.
     *
     * @param mixed $iterator
     *
     * @return Finder|SplFileInfo[] The finder
     *
     * @throws \InvalidArgumentException When the given argument is not iterable.
     */
    public function append($iterator)
    {
        if ($iterator instanceof \IteratorAggregate) {
            $this->iterators[] = $iterator->getIterator();
        } elseif ($iterator instanceof \Iterator) {
            $this->iterators[] = $iterator;
        } elseif ($iterator instanceof \Traversable || is_array($iterator)) {
            $it = new \ArrayIterator();
            foreach ($iterator as $file) {
                $it->append($file instanceof \SplFileInfo ? $file : new \SplFileInfo($file));
            }
            $this->iterators[] = $it;
        } else {
            throw new \InvalidArgumentException('Finder::append() method wrong argument type.');
        }

        return $this;
    }

    /**
     * Counts all the results collected by the iterators.
     *
     * @return int
     */
    public function count()
    {
        return iterator_count($this->getIterator());
    }

    /**
     * @param $dir
     *
     * @return \Iterator
     */
    private function searchInDirectory($dir)
    {
        if (static::IGNORE_VCS_FILES === (static::IGNORE_VCS_FILES & $this->ignore)) {
            $this->exclude = array_merge($this->exclude, self::$vcsPatterns);
        }

        if (static::IGNORE_DOT_FILES === (static::IGNORE_DOT_FILES & $this->ignore)) {
            $this->notPaths[] = '#(^|/)\..+(/|$)#';
        }

        $minDepth = 0;
        $maxDepth = PHP_INT_MAX;

        foreach ($this->depths as $comparator) {
            switch ($comparator->getOperator()) {
                case '>':
                    $minDepth = $comparator->getTarget() + 1;
                    break;
                case '>=':
                    $minDepth = $comparator->getTarget();
                    break;
                case '<':
                    $maxDepth = $comparator->getTarget() - 1;
                    break;
                case '<=':
                    $maxDepth = $comparator->getTarget();
                    break;
                default:
                    $minDepth = $maxDepth = $comparator->getTarget();
            }
        }

        $flags = \RecursiveDirectoryIterator::SKIP_DOTS;

        if ($this->followLinks) {
            $flags |= \RecursiveDirectoryIterator::FOLLOW_SYMLINKS;
        }

        $iterator = new Iterator\RecursiveDirectoryIterator($dir, $flags, $this->ignoreUnreadableDirs);

        if ($this->exclude) {
            $iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $this->exclude);
        }

        $iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::SELF_FIRST);

        if ($minDepth > 0 || $maxDepth < PHP_INT_MAX) {
            $iterator = new Iterator\DepthRangeFilterIterator($iterator, $minDepth, $maxDepth);
        }

        if ($this->mode) {
            $iterator = new Iterator\FileTypeFilterIterator($iterator, $this->mode);
        }

        if ($this->names || $this->notNames) {
            $iterator = new Iterator\FilenameFilterIterator($iterator, $this->names, $this->notNames);
        }

        if ($this->contains || $this->notContains) {
            $iterator = new Iterator\FilecontentFilterIterator($iterator, $this->contains, $this->notContains);
        }

        if ($this->sizes) {
            $iterator = new Iterator\SizeRangeFilterIterator($iterator, $this->sizes);
        }

        if ($this->dates) {
            $iterator = new Iterator\DateRangeFilterIterator($iterator, $this->dates);
        }

        if ($this->filters) {
            $iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
        }

        if ($this->paths || $this->notPaths) {
            $iterator = new Iterator\PathFilterIterator($iterator, $this->paths, $this->notPaths);
        }

        if ($this->sort) {
            $iteratorAggregate = new Iterator\SortableIterator($iterator, $this->sort);
            $iterator = $iteratorAggregate->getIterator();
        }

        return $iterator;
    }
}
.gitignore000066600000000042151456403210006535 0ustar00vendor/
composer.lock
phpunit.xml
LICENSE000066600000002051151456403210005554 0ustar00Copyright (c) 2004-2016 Fabien Potencier

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is furnished
to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
Tests/GlobTest.php000066600000001326151456403210010111 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests;

use Symfony\Component\Finder\Glob;

class GlobTest extends \PHPUnit_Framework_TestCase
{
    public function testGlobToRegexDelimiters()
    {
        $this->assertEquals('#^(?=[^\.])\#$#', Glob::toRegex('#'));
        $this->assertEquals('#^\.[^/]*$#', Glob::toRegex('.*'));
        $this->assertEquals('^\.[^/]*$', Glob::toRegex('.*', true, true, ''));
        $this->assertEquals('/^\.[^/]*$/', Glob::toRegex('.*', true, true, '/'));
    }
}
Tests/Fixtures/copy/A/B/ab.dat.copy000066600000000000151456403210013012 0ustar00Tests/Fixtures/copy/A/B/C/abc.dat.copy000066600000000000151456403210013337 0ustar00Tests/Fixtures/copy/A/a.dat.copy000066600000000000151456403210012467 0ustar00Tests/Fixtures/with space/foo.txt000066600000000000151456403210013025 0ustar00Tests/Fixtures/one/b/d.neon000066600000000000151456403210011560 0ustar00Tests/Fixtures/one/b/c.neon000066600000000000151456403210011557 0ustar00Tests/Fixtures/one/a000066600000000000151456403210010376 0ustar00Tests/Fixtures/lorem.txt000066600000000065151456403210011344 0ustar00lorem ipsum dolor sit amet
LOREM IPSUM DOLOR SIT AMETTests/Fixtures/r+e.gex[c]a(r)s/dir/bar.dat000066600000000000151456403210014213 0ustar00Tests/Fixtures/dolor.txt000066600000000035151456403210011342 0ustar00dolor sit amet
DOLOR SIT AMETTests/Fixtures/ipsum.txt000066600000000051151456403210011356 0ustar00ipsum dolor sit amet
IPSUM DOLOR SIT AMETTests/Fixtures/A/B/C/abc.dat000066600000000000151456403210011414 0ustar00Tests/Fixtures/A/B/ab.dat000066600000000000151456403210011067 0ustar00Tests/Fixtures/A/a.dat000066600000000000151456403210010544 0ustar00Tests/FinderTest.php000066600000061763151456403210010450 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests;

use Symfony\Component\Finder\Finder;

class FinderTest extends Iterator\RealIteratorTestCase
{
    public function testCreate()
    {
        $this->assertInstanceOf('Symfony\Component\Finder\Finder', Finder::create());
    }

    public function testDirectories()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->directories());
        $this->assertIterator($this->toAbsolute(array('foo', 'toto')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->directories();
        $finder->files();
        $finder->directories();
        $this->assertIterator($this->toAbsolute(array('foo', 'toto')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testFiles()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->files());
        $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php', 'test.py', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->files();
        $finder->directories();
        $finder->files();
        $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php', 'test.py', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testDepth()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->depth('< 1'));
        $this->assertIterator($this->toAbsolute(array('foo', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->depth('<= 0'));
        $this->assertIterator($this->toAbsolute(array('foo', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->depth('>= 1'));
        $this->assertIterator($this->toAbsolute(array('foo/bar.tmp')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->depth('< 1')->depth('>= 1');
        $this->assertIterator(array(), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testName()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->name('*.php'));
        $this->assertIterator($this->toAbsolute(array('test.php')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->name('test.ph*');
        $finder->name('test.py');
        $this->assertIterator($this->toAbsolute(array('test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->name('~^test~i');
        $this->assertIterator($this->toAbsolute(array('test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->name('~\\.php$~i');
        $this->assertIterator($this->toAbsolute(array('test.php')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->name('test.p{hp,y}');
        $this->assertIterator($this->toAbsolute(array('test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testNotName()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->notName('*.php'));
        $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->notName('*.php');
        $finder->notName('*.py');
        $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->name('test.ph*');
        $finder->name('test.py');
        $finder->notName('*.php');
        $finder->notName('*.py');
        $this->assertIterator(array(), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->name('test.ph*');
        $finder->name('test.py');
        $finder->notName('*.p{hp,y}');
        $this->assertIterator(array(), $finder->in(self::$tmpDir)->getIterator());
    }

    /**
     * @dataProvider getRegexNameTestData
     */
    public function testRegexName($regex)
    {
        $finder = $this->buildFinder();
        $finder->name($regex);
        $this->assertIterator($this->toAbsolute(array('test.py', 'test.php')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testSize()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->files()->size('< 1K')->size('> 500'));
        $this->assertIterator($this->toAbsolute(array('test.php')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testDate()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->files()->date('until last month'));
        $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testExclude()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->exclude('foo'));
        $this->assertIterator($this->toAbsolute(array('test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testIgnoreVCS()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->ignoreVCS(false)->ignoreDotFiles(false));
        $this->assertIterator($this->toAbsolute(array('.git', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->ignoreVCS(false)->ignoreVCS(false)->ignoreDotFiles(false);
        $this->assertIterator($this->toAbsolute(array('.git', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->ignoreVCS(true)->ignoreDotFiles(false));
        $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testIgnoreDotFiles()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->ignoreDotFiles(false)->ignoreVCS(false));
        $this->assertIterator($this->toAbsolute(array('.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $finder->ignoreDotFiles(false)->ignoreDotFiles(false)->ignoreVCS(false);
        $this->assertIterator($this->toAbsolute(array('.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());

        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->ignoreDotFiles(true)->ignoreVCS(false));
        $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testSortByName()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->sortByName());
        $this->assertIterator($this->toAbsolute(array('foo', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', 'toto')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testSortByType()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->sortByType());
        $this->assertIterator($this->toAbsolute(array('foo', 'foo bar', 'toto', 'foo/bar.tmp', 'test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testSortByAccessedTime()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->sortByAccessedTime());
        $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php', 'toto', 'test.py', 'foo', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testSortByChangedTime()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->sortByChangedTime());
        $this->assertIterator($this->toAbsolute(array('toto', 'test.py', 'test.php', 'foo/bar.tmp', 'foo', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testSortByModifiedTime()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->sortByModifiedTime());
        $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php', 'toto', 'test.py', 'foo', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testSort()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->sort(function (\SplFileInfo $a, \SplFileInfo $b) { return strcmp($a->getRealPath(), $b->getRealPath()); }));
        $this->assertIterator($this->toAbsolute(array('foo', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', 'toto')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testFilter()
    {
        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->filter(function (\SplFileInfo $f) { return false !== strpos($f, 'test'); }));
        $this->assertIterator($this->toAbsolute(array('test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testFollowLinks()
    {
        if ('\\' == DIRECTORY_SEPARATOR) {
            $this->markTestSkipped('symlinks are not supported on Windows');
        }

        $finder = $this->buildFinder();
        $this->assertSame($finder, $finder->followLinks());
        $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
    }

    public function testIn()
    {
        $finder = $this->buildFinder();
        $iterator = $finder->files()->name('*.php')->depth('< 1')->in(array(self::$tmpDir, __DIR__))->getIterator();

        $expected = array(
            self::$tmpDir.DIRECTORY_SEPARATOR.'test.php',
            __DIR__.DIRECTORY_SEPARATOR.'FinderTest.php',
            __DIR__.DIRECTORY_SEPARATOR.'GlobTest.php',
        );

        $this->assertIterator($expected, $iterator);
    }

    /**
     * @expectedException \InvalidArgumentException
     */
    public function testInWithNonExistentDirectory()
    {
        $finder = new Finder();
        $finder->in('foobar');
    }

    public function testInWithGlob()
    {
        $finder = $this->buildFinder();
        $finder->in(array(__DIR__.'/Fixtures/*/B/C', __DIR__.'/Fixtures/*/*/B/C'))->getIterator();

        $this->assertIterator($this->toAbsoluteFixtures(array('A/B/C/abc.dat', 'copy/A/B/C/abc.dat.copy')), $finder);
    }

    /**
     * @expectedException \InvalidArgumentException
     */
    public function testInWithNonDirectoryGlob()
    {
        $finder = new Finder();
        $finder->in(__DIR__.'/Fixtures/A/a*');
    }

    public function testInWithGlobBrace()
    {
        $finder = $this->buildFinder();
        $finder->in(array(__DIR__.'/Fixtures/{A,copy/A}/B/C'))->getIterator();

        $this->assertIterator($this->toAbsoluteFixtures(array('A/B/C/abc.dat', 'copy/A/B/C/abc.dat.copy')), $finder);
    }

    /**
     * @expectedException \LogicException
     */
    public function testGetIteratorWithoutIn()
    {
        $finder = Finder::create();
        $finder->getIterator();
    }

    public function testGetIterator()
    {
        $finder = $this->buildFinder();
        $dirs = array();
        foreach ($finder->directories()->in(self::$tmpDir) as $dir) {
            $dirs[] = (string) $dir;
        }

        $expected = $this->toAbsolute(array('foo', 'toto'));

        sort($dirs);
        sort($expected);

        $this->assertEquals($expected, $dirs, 'implements the \IteratorAggregate interface');

        $finder = $this->buildFinder();
        $this->assertEquals(2, iterator_count($finder->directories()->in(self::$tmpDir)), 'implements the \IteratorAggregate interface');

        $finder = $this->buildFinder();
        $a = iterator_to_array($finder->directories()->in(self::$tmpDir));
        $a = array_values(array_map(function ($a) { return (string) $a; }, $a));
        sort($a);
        $this->assertEquals($expected, $a, 'implements the \IteratorAggregate interface');
    }

    public function testRelativePath()
    {
        $finder = $this->buildFinder()->in(self::$tmpDir);

        $paths = array();

        foreach ($finder as $file) {
            $paths[] = $file->getRelativePath();
        }

        $ref = array('', '', '', '', 'foo', '');

        sort($ref);
        sort($paths);

        $this->assertEquals($ref, $paths);
    }

    public function testRelativePathname()
    {
        $finder = $this->buildFinder()->in(self::$tmpDir)->sortByName();

        $paths = array();

        foreach ($finder as $file) {
            $paths[] = $file->getRelativePathname();
        }

        $ref = array('test.php', 'toto', 'test.py', 'foo', 'foo'.DIRECTORY_SEPARATOR.'bar.tmp', 'foo bar');

        sort($paths);
        sort($ref);

        $this->assertEquals($ref, $paths);
    }

    public function testAppendWithAFinder()
    {
        $finder = $this->buildFinder();
        $finder->files()->in(self::$tmpDir.DIRECTORY_SEPARATOR.'foo');

        $finder1 = $this->buildFinder();
        $finder1->directories()->in(self::$tmpDir);

        $finder = $finder->append($finder1);

        $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'toto')), $finder->getIterator());
    }

    public function testAppendWithAnArray()
    {
        $finder = $this->buildFinder();
        $finder->files()->in(self::$tmpDir.DIRECTORY_SEPARATOR.'foo');

        $finder->append($this->toAbsolute(array('foo', 'toto')));

        $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'toto')), $finder->getIterator());
    }

    public function testAppendReturnsAFinder()
    {
        $this->assertInstanceOf('Symfony\\Component\\Finder\\Finder', Finder::create()->append(array()));
    }

    public function testAppendDoesNotRequireIn()
    {
        $finder = $this->buildFinder();
        $finder->in(self::$tmpDir.DIRECTORY_SEPARATOR.'foo');

        $finder1 = Finder::create()->append($finder);

        $this->assertIterator(iterator_to_array($finder->getIterator()), $finder1->getIterator());
    }

    public function testCountDirectories()
    {
        $directory = Finder::create()->directories()->in(self::$tmpDir);
        $i = 0;

        foreach ($directory as $dir) {
            ++$i;
        }

        $this->assertCount($i, $directory);
    }

    public function testCountFiles()
    {
        $files = Finder::create()->files()->in(__DIR__.DIRECTORY_SEPARATOR.'Fixtures');
        $i = 0;

        foreach ($files as $file) {
            ++$i;
        }

        $this->assertCount($i, $files);
    }

    /**
     * @expectedException \LogicException
     */
    public function testCountWithoutIn()
    {
        $finder = Finder::create()->files();
        count($finder);
    }

    /**
     * @dataProvider getContainsTestData
     */
    public function testContains($matchPatterns, $noMatchPatterns, $expected)
    {
        $finder = $this->buildFinder();
        $finder->in(__DIR__.DIRECTORY_SEPARATOR.'Fixtures')
            ->name('*.txt')->sortByName()
            ->contains($matchPatterns)
            ->notContains($noMatchPatterns);

        $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);
    }

    public function testContainsOnDirectory()
    {
        $finder = $this->buildFinder();
        $finder->in(__DIR__)
            ->directories()
            ->name('Fixtures')
            ->contains('abc');
        $this->assertIterator(array(), $finder);
    }

    public function testNotContainsOnDirectory()
    {
        $finder = $this->buildFinder();
        $finder->in(__DIR__)
            ->directories()
            ->name('Fixtures')
            ->notContains('abc');
        $this->assertIterator(array(), $finder);
    }

    /**
     * Searching in multiple locations involves AppendIterator which does an unnecessary rewind which leaves FilterIterator
     * with inner FilesystemIterator in an invalid state.
     *
     * @see https://bugs.php.net/68557
     */
    public function testMultipleLocations()
    {
        $locations = array(
            self::$tmpDir.'/',
            self::$tmpDir.'/toto/',
        );

        // it is expected that there are test.py test.php in the tmpDir
        $finder = new Finder();
        $finder->in($locations)
            // the default flag IGNORE_DOT_FILES fixes the problem indirectly
            // so we set it to false for better isolation
            ->ignoreDotFiles(false)
            ->depth('< 1')->name('test.php');

        $this->assertCount(1, $finder);
    }

    /**
     * Searching in multiple locations with sub directories involves
     * AppendIterator which does an unnecessary rewind which leaves
     * FilterIterator with inner FilesystemIterator in an invalid state.
     *
     * @see https://bugs.php.net/68557
     */
    public function testMultipleLocationsWithSubDirectories()
    {
        $locations = array(
            __DIR__.'/Fixtures/one',
            self::$tmpDir.DIRECTORY_SEPARATOR.'toto',
        );

        $finder = $this->buildFinder();
        $finder->in($locations)->depth('< 10')->name('*.neon');

        $expected = array(
            __DIR__.'/Fixtures/one'.DIRECTORY_SEPARATOR.'b'.DIRECTORY_SEPARATOR.'c.neon',
            __DIR__.'/Fixtures/one'.DIRECTORY_SEPARATOR.'b'.DIRECTORY_SEPARATOR.'d.neon',
        );

        $this->assertIterator($expected, $finder);
        $this->assertIteratorInForeach($expected, $finder);
    }

    /**
     * Iterator keys must be the file pathname.
     */
    public function testIteratorKeys()
    {
        $finder = $this->buildFinder()->in(self::$tmpDir);
        foreach ($finder as $key => $file) {
            $this->assertEquals($file->getPathname(), $key);
        }
    }

    public function testRegexSpecialCharsLocationWithPathRestrictionContainingStartFlag()
    {
        $finder = $this->buildFinder();
        $finder->in(__DIR__.DIRECTORY_SEPARATOR.'Fixtures'.DIRECTORY_SEPARATOR.'r+e.gex[c]a(r)s')
            ->path('/^dir/');

        $expected = array('r+e.gex[c]a(r)s'.DIRECTORY_SEPARATOR.'dir', 'r+e.gex[c]a(r)s'.DIRECTORY_SEPARATOR.'dir'.DIRECTORY_SEPARATOR.'bar.dat');
        $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);
    }

    public function getContainsTestData()
    {
        return array(
            array('', '', array()),
            array('foo', 'bar', array()),
            array('', 'foobar', array('dolor.txt', 'ipsum.txt', 'lorem.txt')),
            array('lorem ipsum dolor sit amet', 'foobar', array('lorem.txt')),
            array('sit', 'bar', array('dolor.txt', 'ipsum.txt', 'lorem.txt')),
            array('dolor sit amet', '@^L@m', array('dolor.txt', 'ipsum.txt')),
            array('/^lorem ipsum dolor sit amet$/m', 'foobar', array('lorem.txt')),
            array('lorem', 'foobar', array('lorem.txt')),
            array('', 'lorem', array('dolor.txt', 'ipsum.txt')),
            array('ipsum dolor sit amet', '/^IPSUM/m', array('lorem.txt')),
        );
    }

    public function getRegexNameTestData()
    {
        return array(
            array('~.+\\.p.+~i'),
            array('~t.*s~i'),
        );
    }

    /**
     * @dataProvider getTestPathData
     */
    public function testPath($matchPatterns, $noMatchPatterns, array $expected)
    {
        $finder = $this->buildFinder();
        $finder->in(__DIR__.DIRECTORY_SEPARATOR.'Fixtures')
            ->path($matchPatterns)
            ->notPath($noMatchPatterns);

        $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);
    }

    public function getTestPathData()
    {
        return array(
            array('', '', array()),
            array('/^A\/B\/C/', '/C$/',
                array('A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat'),
            ),
            array('/^A\/B/', 'foobar',
                array(
                    'A'.DIRECTORY_SEPARATOR.'B',
                    'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
                    'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'ab.dat',
                    'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat',
                ),
            ),
            array('A/B/C', 'foobar',
                array(
                    'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
                    'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat',
                    'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
                    'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat.copy',
                ),
            ),
            array('A/B', 'foobar',
                array(
                    //dirs
                    'A'.DIRECTORY_SEPARATOR.'B',
                    'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
                    'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B',
                    'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
                    //files
                    'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'ab.dat',
                    'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat',
                    'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'ab.dat.copy',
                    'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat.copy',
                ),
            ),
            array('/^with space\//', 'foobar',
                array(
                    'with space'.DIRECTORY_SEPARATOR.'foo.txt',
                ),
            ),
        );
    }

    public function testAccessDeniedException()
    {
        if ('\\' === DIRECTORY_SEPARATOR) {
            $this->markTestSkipped('chmod is not supported on Windows');
        }

        $finder = $this->buildFinder();
        $finder->files()->in(self::$tmpDir);

        // make 'foo' directory non-readable
        $testDir = self::$tmpDir.DIRECTORY_SEPARATOR.'foo';
        chmod($testDir, 0333);

        if (false === $couldRead = is_readable($testDir)) {
            try {
                $this->assertIterator($this->toAbsolute(array('foo bar', 'test.php', 'test.py')), $finder->getIterator());
                $this->fail('Finder should throw an exception when opening a non-readable directory.');
            } catch (\Exception $e) {
                $expectedExceptionClass = 'Symfony\\Component\\Finder\\Exception\\AccessDeniedException';
                if ($e instanceof \PHPUnit_Framework_ExpectationFailedException) {
                    $this->fail(sprintf("Expected exception:\n%s\nGot:\n%s\nWith comparison failure:\n%s", $expectedExceptionClass, 'PHPUnit_Framework_ExpectationFailedException', $e->getComparisonFailure()->getExpectedAsString()));
                }

                $this->assertInstanceOf($expectedExceptionClass, $e);
            }
        }

        // restore original permissions
        chmod($testDir, 0777);
        clearstatcache($testDir);

        if ($couldRead) {
            $this->markTestSkipped('could read test files while test requires unreadable');
        }
    }

    public function testIgnoredAccessDeniedException()
    {
        if ('\\' === DIRECTORY_SEPARATOR) {
            $this->markTestSkipped('chmod is not supported on Windows');
        }

        $finder = $this->buildFinder();
        $finder->files()->ignoreUnreadableDirs()->in(self::$tmpDir);

        // make 'foo' directory non-readable
        $testDir = self::$tmpDir.DIRECTORY_SEPARATOR.'foo';
        chmod($testDir, 0333);

        if (false === ($couldRead = is_readable($testDir))) {
            $this->assertIterator($this->toAbsolute(array('foo bar', 'test.php', 'test.py')), $finder->getIterator());
        }

        // restore original permissions
        chmod($testDir, 0777);
        clearstatcache($testDir);

        if ($couldRead) {
            $this->markTestSkipped('could read test files while test requires unreadable');
        }
    }

    protected function buildFinder()
    {
        return Finder::create();
    }
}
Tests/Iterator/Iterator.php000066600000002021151456403210011741 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

class Iterator implements \Iterator
{
    protected $values = array();

    public function __construct(array $values = array())
    {
        foreach ($values as $value) {
            $this->attach(new \SplFileInfo($value));
        }
        $this->rewind();
    }

    public function attach(\SplFileInfo $fileinfo)
    {
        $this->values[] = $fileinfo;
    }

    public function rewind()
    {
        reset($this->values);
    }

    public function valid()
    {
        return false !== $this->current();
    }

    public function next()
    {
        next($this->values);
    }

    public function current()
    {
        return current($this->values);
    }

    public function key()
    {
        return key($this->values);
    }
}
Tests/Iterator/CustomFilterIteratorTest.php000066600000002350151456403210015147 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\CustomFilterIterator;

class CustomFilterIteratorTest extends IteratorTestCase
{
    /**
     * @expectedException \InvalidArgumentException
     */
    public function testWithInvalidFilter()
    {
        new CustomFilterIterator(new Iterator(), array('foo'));
    }

    /**
     * @dataProvider getAcceptData
     */
    public function testAccept($filters, $expected)
    {
        $inner = new Iterator(array('test.php', 'test.py', 'foo.php'));

        $iterator = new CustomFilterIterator($inner, $filters);

        $this->assertIterator($expected, $iterator);
    }

    public function getAcceptData()
    {
        return array(
            array(array(function (\SplFileInfo $fileinfo) { return false; }), array()),
            array(array(function (\SplFileInfo $fileinfo) { return 0 === strpos($fileinfo, 'test'); }), array('test.php', 'test.py')),
            array(array('is_dir'), array()),
        );
    }
}
Tests/Iterator/MultiplePcreFilterIteratorTest.php000066600000004372151456403210016310 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\MultiplePcreFilterIterator;

class MultiplePcreFilterIteratorTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @dataProvider getIsRegexFixtures
     */
    public function testIsRegex($string, $isRegex, $message)
    {
        $testIterator = new TestMultiplePcreFilterIterator();
        $this->assertEquals($isRegex, $testIterator->isRegex($string), $message);
    }

    public function getIsRegexFixtures()
    {
        return array(
            array('foo', false, 'string'),
            array(' foo ', false, '" " is not a valid delimiter'),
            array('\\foo\\', false, '"\\" is not a valid delimiter'),
            array('afooa', false, '"a" is not a valid delimiter'),
            array('//', false, 'the pattern should contain at least 1 character'),
            array('/a/', true, 'valid regex'),
            array('/foo/', true, 'valid regex'),
            array('/foo/i', true, 'valid regex with a single modifier'),
            array('/foo/imsxu', true, 'valid regex with multiple modifiers'),
            array('#foo#', true, '"#" is a valid delimiter'),
            array('{foo}', true, '"{,}" is a valid delimiter pair'),
            array('[foo]', true, '"[,]" is a valid delimiter pair'),
            array('(foo)', true, '"(,)" is a valid delimiter pair'),
            array('<foo>', true, '"<,>" is a valid delimiter pair'),
            array('*foo.*', false, '"*" is not considered as a valid delimiter'),
            array('?foo.?', false, '"?" is not considered as a valid delimiter'),
        );
    }
}

class TestMultiplePcreFilterIterator extends MultiplePcreFilterIterator
{
    public function __construct()
    {
    }

    public function accept()
    {
        throw new \BadFunctionCallException('Not implemented');
    }

    public function isRegex($str)
    {
        return parent::isRegex($str);
    }

    public function toRegex($str)
    {
        throw new \BadFunctionCallException('Not implemented');
    }
}
Tests/Iterator/SortableIteratorTest.php000066600000013166151456403210014311 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\SortableIterator;

class SortableIteratorTest extends RealIteratorTestCase
{
    public function testConstructor()
    {
        try {
            new SortableIterator(new Iterator(array()), 'foobar');
            $this->fail('__construct() throws an \InvalidArgumentException exception if the mode is not valid');
        } catch (\Exception $e) {
            $this->assertInstanceOf('InvalidArgumentException', $e, '__construct() throws an \InvalidArgumentException exception if the mode is not valid');
        }
    }

    /**
     * @dataProvider getAcceptData
     */
    public function testAccept($mode, $expected)
    {
        if (!is_callable($mode)) {
            switch ($mode) {
                case SortableIterator::SORT_BY_ACCESSED_TIME :
                    if ('\\' === DIRECTORY_SEPARATOR) {
                        touch(self::toAbsolute('.git'));
                    } else {
                        file_get_contents(self::toAbsolute('.git'));
                    }
                    sleep(1);
                    file_get_contents(self::toAbsolute('.bar'));
                    break;
                case SortableIterator::SORT_BY_CHANGED_TIME :
                    file_put_contents(self::toAbsolute('test.php'), 'foo');
                    sleep(1);
                    file_put_contents(self::toAbsolute('test.py'), 'foo');
                    break;
                case SortableIterator::SORT_BY_MODIFIED_TIME :
                    file_put_contents(self::toAbsolute('test.php'), 'foo');
                    sleep(1);
                    file_put_contents(self::toAbsolute('test.py'), 'foo');
                    break;
            }
        }

        $inner = new Iterator(self::$files);

        $iterator = new SortableIterator($inner, $mode);

        if ($mode === SortableIterator::SORT_BY_ACCESSED_TIME
            || $mode === SortableIterator::SORT_BY_CHANGED_TIME
            || $mode === SortableIterator::SORT_BY_MODIFIED_TIME
        ) {
            if ('\\' === DIRECTORY_SEPARATOR && SortableIterator::SORT_BY_MODIFIED_TIME !== $mode) {
                $this->markTestSkipped('Sorting by atime or ctime is not supported on Windows');
            }
            $this->assertOrderedIteratorForGroups($expected, $iterator);
        } else {
            $this->assertOrderedIterator($expected, $iterator);
        }
    }

    public function getAcceptData()
    {
        $sortByName = array(
            '.bar',
            '.foo',
            '.foo/.bar',
            '.foo/bar',
            '.git',
            'foo',
            'foo bar',
            'foo/bar.tmp',
            'test.php',
            'test.py',
            'toto',
            'toto/.git',
        );

        $sortByType = array(
            '.foo',
            '.git',
            'foo',
            'toto',
            'toto/.git',
            '.bar',
            '.foo/.bar',
            '.foo/bar',
            'foo bar',
            'foo/bar.tmp',
            'test.php',
            'test.py',
        );

        $customComparison = array(
            '.bar',
            '.foo',
            '.foo/.bar',
            '.foo/bar',
            '.git',
            'foo',
            'foo bar',
            'foo/bar.tmp',
            'test.php',
            'test.py',
            'toto',
            'toto/.git',
        );

        $sortByAccessedTime = array(
            // For these two files the access time was set to 2005-10-15
            array('foo/bar.tmp', 'test.php'),
            // These files were created more or less at the same time
            array(
                '.git',
                '.foo',
                '.foo/.bar',
                '.foo/bar',
                'test.py',
                'foo',
                'toto',
                'toto/.git',
                'foo bar',
            ),
            // This file was accessed after sleeping for 1 sec
            array('.bar'),
        );

        $sortByChangedTime = array(
            array(
                '.git',
                '.foo',
                '.foo/.bar',
                '.foo/bar',
                '.bar',
                'foo',
                'foo/bar.tmp',
                'toto',
                'toto/.git',
                'foo bar',
            ),
            array('test.php'),
            array('test.py'),
        );

        $sortByModifiedTime = array(
            array(
                '.git',
                '.foo',
                '.foo/.bar',
                '.foo/bar',
                '.bar',
                'foo',
                'foo/bar.tmp',
                'toto',
                'toto/.git',
                'foo bar',
            ),
            array('test.php'),
            array('test.py'),
        );

        return array(
            array(SortableIterator::SORT_BY_NAME, $this->toAbsolute($sortByName)),
            array(SortableIterator::SORT_BY_TYPE, $this->toAbsolute($sortByType)),
            array(SortableIterator::SORT_BY_ACCESSED_TIME, $this->toAbsolute($sortByAccessedTime)),
            array(SortableIterator::SORT_BY_CHANGED_TIME, $this->toAbsolute($sortByChangedTime)),
            array(SortableIterator::SORT_BY_MODIFIED_TIME, $this->toAbsolute($sortByModifiedTime)),
            array(function (\SplFileInfo $a, \SplFileInfo $b) { return strcmp($a->getRealPath(), $b->getRealPath()); }, $this->toAbsolute($customComparison)),
        );
    }
}
Tests/Iterator/FileTypeFilterIteratorTest.php000066600000003147151456403210015423 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\FileTypeFilterIterator;

class FileTypeFilterIteratorTest extends RealIteratorTestCase
{
    /**
     * @dataProvider getAcceptData
     */
    public function testAccept($mode, $expected)
    {
        $inner = new InnerTypeIterator(self::$files);

        $iterator = new FileTypeFilterIterator($inner, $mode);

        $this->assertIterator($expected, $iterator);
    }

    public function getAcceptData()
    {
        $onlyFiles = array(
            'test.py',
            'foo/bar.tmp',
            'test.php',
            '.bar',
            '.foo/.bar',
            '.foo/bar',
            'foo bar',
        );

        $onlyDirectories = array(
            '.git',
            'foo',
            'toto',
            'toto/.git',
            '.foo',
        );

        return array(
            array(FileTypeFilterIterator::ONLY_FILES, $this->toAbsolute($onlyFiles)),
            array(FileTypeFilterIterator::ONLY_DIRECTORIES, $this->toAbsolute($onlyDirectories)),
        );
    }
}

class InnerTypeIterator extends \ArrayIterator
{
    public function current()
    {
        return new \SplFileInfo(parent::current());
    }

    public function isFile()
    {
        return $this->current()->isFile();
    }

    public function isDir()
    {
        return $this->current()->isDir();
    }
}
Tests/Iterator/FilterIteratorTest.php000066600000002525151456403210013760 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

/**
 * @author Alex Bogomazov
 */
class FilterIteratorTest extends RealIteratorTestCase
{
    public function testFilterFilesystemIterators()
    {
        $i = new \FilesystemIterator($this->toAbsolute());

        // it is expected that there are test.py test.php in the tmpDir
        $i = $this->getMockForAbstractClass('Symfony\Component\Finder\Iterator\FilterIterator', array($i));
        $i->expects($this->any())
            ->method('accept')
            ->will($this->returnCallback(function () use ($i) {
                return (bool) preg_match('/\.php/', (string) $i->current());
            })
        );

        $c = 0;
        foreach ($i as $item) {
            ++$c;
        }

        $this->assertEquals(1, $c);

        $i->rewind();

        $c = 0;
        foreach ($i as $item) {
            ++$c;
        }

        // This would fail in php older than 5.5.23/5.6.7 with \FilterIterator
        // but works with Symfony\Component\Finder\Iterator\FilterIterator
        // see https://bugs.php.net/68557
        $this->assertEquals(1, $c);
    }
}
Tests/Iterator/FilecontentFilterIteratorTest.php000066600000005162151456403210016153 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\FilecontentFilterIterator;

class FilecontentFilterIteratorTest extends IteratorTestCase
{
    public function testAccept()
    {
        $inner = new MockFileListIterator(array('test.txt'));
        $iterator = new FilecontentFilterIterator($inner, array(), array());
        $this->assertIterator(array('test.txt'), $iterator);
    }

    public function testDirectory()
    {
        $inner = new MockFileListIterator(array('directory'));
        $iterator = new FilecontentFilterIterator($inner, array('directory'), array());
        $this->assertIterator(array(), $iterator);
    }

    public function testUnreadableFile()
    {
        $inner = new MockFileListIterator(array('file r-'));
        $iterator = new FilecontentFilterIterator($inner, array('file r-'), array());
        $this->assertIterator(array(), $iterator);
    }

    /**
     * @dataProvider getTestFilterData
     */
    public function testFilter(\Iterator $inner, array $matchPatterns, array $noMatchPatterns, array $resultArray)
    {
        $iterator = new FilecontentFilterIterator($inner, $matchPatterns, $noMatchPatterns);
        $this->assertIterator($resultArray, $iterator);
    }

    public function getTestFilterData()
    {
        $inner = new MockFileListIterator();

        $inner[] = new MockSplFileInfo(array(
            'name' => 'a.txt',
            'contents' => 'Lorem ipsum...',
            'type' => 'file',
            'mode' => 'r+', )
        );

        $inner[] = new MockSplFileInfo(array(
            'name' => 'b.yml',
            'contents' => 'dolor sit...',
            'type' => 'file',
            'mode' => 'r+', )
        );

        $inner[] = new MockSplFileInfo(array(
            'name' => 'some/other/dir/third.php',
            'contents' => 'amet...',
            'type' => 'file',
            'mode' => 'r+', )
        );

        $inner[] = new MockSplFileInfo(array(
            'name' => 'unreadable-file.txt',
            'contents' => false,
            'type' => 'file',
            'mode' => 'r+', )
        );

        return array(
            array($inner, array('.'), array(), array('a.txt', 'b.yml', 'some/other/dir/third.php')),
            array($inner, array('ipsum'), array(), array('a.txt')),
            array($inner, array('i', 'amet'), array('Lorem', 'amet'), array('b.yml')),
        );
    }
}
Tests/Iterator/SizeRangeFilterIteratorTest.php000066600000003032151456403210015562 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\SizeRangeFilterIterator;
use Symfony\Component\Finder\Comparator\NumberComparator;

class SizeRangeFilterIteratorTest extends RealIteratorTestCase
{
    /**
     * @dataProvider getAcceptData
     */
    public function testAccept($size, $expected)
    {
        $inner = new InnerSizeIterator(self::$files);

        $iterator = new SizeRangeFilterIterator($inner, $size);

        $this->assertIterator($expected, $iterator);
    }

    public function getAcceptData()
    {
        $lessThan1KGreaterThan05K = array(
            '.foo',
            '.git',
            'foo',
            'test.php',
            'toto',
            'toto/.git',
        );

        return array(
            array(array(new NumberComparator('< 1K'), new NumberComparator('> 0.5K')), $this->toAbsolute($lessThan1KGreaterThan05K)),
        );
    }
}

class InnerSizeIterator extends \ArrayIterator
{
    public function current()
    {
        return new \SplFileInfo(parent::current());
    }

    public function getFilename()
    {
        return parent::current();
    }

    public function isFile()
    {
        return $this->current()->isFile();
    }

    public function getSize()
    {
        return $this->current()->getSize();
    }
}
Tests/Iterator/RecursiveDirectoryIteratorTest.php000066600000003022151456403210016360 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator;

class RecursiveDirectoryIteratorTest extends IteratorTestCase
{
    /**
     * @group network
     */
    public function testRewindOnFtp()
    {
        try {
            $i = new RecursiveDirectoryIterator('ftp://speedtest.tele2.net/', \RecursiveDirectoryIterator::SKIP_DOTS);
        } catch (\UnexpectedValueException $e) {
            $this->markTestSkipped('Unsupported stream "ftp".');
        }

        $i->rewind();

        $this->assertTrue(true);
    }

    /**
     * @group network
     */
    public function testSeekOnFtp()
    {
        try {
            $i = new RecursiveDirectoryIterator('ftp://speedtest.tele2.net/', \RecursiveDirectoryIterator::SKIP_DOTS);
        } catch (\UnexpectedValueException $e) {
            $this->markTestSkipped('Unsupported stream "ftp".');
        }

        $contains = array(
            'ftp://speedtest.tele2.net'.DIRECTORY_SEPARATOR.'1000GB.zip',
            'ftp://speedtest.tele2.net'.DIRECTORY_SEPARATOR.'100GB.zip',
        );
        $actual = array();

        $i->seek(0);
        $actual[] = $i->getPathname();

        $i->seek(1);
        $actual[] = $i->getPathname();

        $this->assertEquals($contains, $actual);
    }
}
Tests/Iterator/RealIteratorTestCase.php000066600000005725151456403210014217 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

abstract class RealIteratorTestCase extends IteratorTestCase
{
    protected static $tmpDir;
    protected static $files;

    public static function setUpBeforeClass()
    {
        self::$tmpDir = realpath(sys_get_temp_dir()).DIRECTORY_SEPARATOR.'symfony_finder';

        self::$files = array(
            '.git/',
            '.foo/',
            '.foo/.bar',
            '.foo/bar',
            '.bar',
            'test.py',
            'foo/',
            'foo/bar.tmp',
            'test.php',
            'toto/',
            'toto/.git/',
            'foo bar',
        );

        self::$files = self::toAbsolute(self::$files);

        if (is_dir(self::$tmpDir)) {
            self::tearDownAfterClass();
        } else {
            mkdir(self::$tmpDir);
        }

        foreach (self::$files as $file) {
            if (DIRECTORY_SEPARATOR === $file[strlen($file) - 1]) {
                mkdir($file);
            } else {
                touch($file);
            }
        }

        file_put_contents(self::toAbsolute('test.php'), str_repeat(' ', 800));
        file_put_contents(self::toAbsolute('test.py'), str_repeat(' ', 2000));

        touch(self::toAbsolute('foo/bar.tmp'), strtotime('2005-10-15'));
        touch(self::toAbsolute('test.php'), strtotime('2005-10-15'));
    }

    public static function tearDownAfterClass()
    {
        foreach (array_reverse(self::$files) as $file) {
            if (DIRECTORY_SEPARATOR === $file[strlen($file) - 1]) {
                @rmdir($file);
            } else {
                @unlink($file);
            }
        }
    }

    protected static function toAbsolute($files = null)
    {
        /*
         * Without the call to setUpBeforeClass() property can be null.
         */
        if (!self::$tmpDir) {
            self::$tmpDir = realpath(sys_get_temp_dir()).DIRECTORY_SEPARATOR.'symfony_finder';
        }

        if (is_array($files)) {
            $f = array();
            foreach ($files as $file) {
                if (is_array($file)) {
                    $f[] = self::toAbsolute($file);
                } else {
                    $f[] = self::$tmpDir.DIRECTORY_SEPARATOR.str_replace('/', DIRECTORY_SEPARATOR, $file);
                }
            }

            return $f;
        }

        if (is_string($files)) {
            return self::$tmpDir.DIRECTORY_SEPARATOR.str_replace('/', DIRECTORY_SEPARATOR, $files);
        }

        return self::$tmpDir;
    }

    protected static function toAbsoluteFixtures($files)
    {
        $f = array();
        foreach ($files as $file) {
            $f[] = realpath(__DIR__.DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'Fixtures'.DIRECTORY_SEPARATOR.$file);
        }

        return $f;
    }
}
Tests/Iterator/DateRangeFilterIteratorTest.php000066600000003556151456403210015540 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\DateRangeFilterIterator;
use Symfony\Component\Finder\Comparator\DateComparator;

class DateRangeFilterIteratorTest extends RealIteratorTestCase
{
    /**
     * @dataProvider getAcceptData
     */
    public function testAccept($size, $expected)
    {
        $files = self::$files;
        $files[] = self::toAbsolute('doesnotexist');
        $inner = new Iterator($files);

        $iterator = new DateRangeFilterIterator($inner, $size);

        $this->assertIterator($expected, $iterator);
    }

    public function getAcceptData()
    {
        $since20YearsAgo = array(
            '.git',
            'test.py',
            'foo',
            'foo/bar.tmp',
            'test.php',
            'toto',
            'toto/.git',
            '.bar',
            '.foo',
            '.foo/.bar',
            'foo bar',
            '.foo/bar',
        );

        $since2MonthsAgo = array(
            '.git',
            'test.py',
            'foo',
            'toto',
            'toto/.git',
            '.bar',
            '.foo',
            '.foo/.bar',
            'foo bar',
            '.foo/bar',
        );

        $untilLastMonth = array(
            'foo/bar.tmp',
            'test.php',
        );

        return array(
            array(array(new DateComparator('since 20 years ago')), $this->toAbsolute($since20YearsAgo)),
            array(array(new DateComparator('since 2 months ago')), $this->toAbsolute($since2MonthsAgo)),
            array(array(new DateComparator('until last month')), $this->toAbsolute($untilLastMonth)),
        );
    }
}
Tests/Iterator/FilenameFilterIteratorTest.php000066600000002770151456403210015423 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\FilenameFilterIterator;

class FilenameFilterIteratorTest extends IteratorTestCase
{
    /**
     * @dataProvider getAcceptData
     */
    public function testAccept($matchPatterns, $noMatchPatterns, $expected)
    {
        $inner = new InnerNameIterator(array('test.php', 'test.py', 'foo.php'));

        $iterator = new FilenameFilterIterator($inner, $matchPatterns, $noMatchPatterns);

        $this->assertIterator($expected, $iterator);
    }

    public function getAcceptData()
    {
        return array(
            array(array('test.*'), array(), array('test.php', 'test.py')),
            array(array(), array('test.*'), array('foo.php')),
            array(array('*.php'), array('test.*'), array('foo.php')),
            array(array('*.php', '*.py'), array('foo.*'), array('test.php', 'test.py')),
            array(array('/\.php$/'), array(), array('test.php', 'foo.php')),
            array(array(), array('/\.php$/'), array('test.py')),
        );
    }
}

class InnerNameIterator extends \ArrayIterator
{
    public function current()
    {
        return new \SplFileInfo(parent::current());
    }

    public function getFilename()
    {
        return parent::current();
    }
}
Tests/Iterator/DepthRangeFilterIteratorTest.php000066600000004163151456403210015722 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\DepthRangeFilterIterator;

class DepthRangeFilterIteratorTest extends RealIteratorTestCase
{
    /**
     * @dataProvider getAcceptData
     */
    public function testAccept($minDepth, $maxDepth, $expected)
    {
        $inner = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($this->toAbsolute(), \FilesystemIterator::SKIP_DOTS), \RecursiveIteratorIterator::SELF_FIRST);

        $iterator = new DepthRangeFilterIterator($inner, $minDepth, $maxDepth);

        $actual = array_keys(iterator_to_array($iterator));
        sort($expected);
        sort($actual);
        $this->assertEquals($expected, $actual);
    }

    public function getAcceptData()
    {
        $lessThan1 = array(
            '.git',
            'test.py',
            'foo',
            'test.php',
            'toto',
            '.foo',
            '.bar',
            'foo bar',
        );

        $lessThanOrEqualTo1 = array(
            '.git',
            'test.py',
            'foo',
            'foo/bar.tmp',
            'test.php',
            'toto',
            'toto/.git',
            '.foo',
            '.foo/.bar',
            '.bar',
            'foo bar',
            '.foo/bar',
        );

        $graterThanOrEqualTo1 = array(
            'toto/.git',
            'foo/bar.tmp',
            '.foo/.bar',
            '.foo/bar',
        );

        $equalTo1 = array(
            'toto/.git',
            'foo/bar.tmp',
            '.foo/.bar',
            '.foo/bar',
        );

        return array(
            array(0, 0, $this->toAbsolute($lessThan1)),
            array(0, 1, $this->toAbsolute($lessThanOrEqualTo1)),
            array(2, PHP_INT_MAX, array()),
            array(1, PHP_INT_MAX, $this->toAbsolute($graterThanOrEqualTo1)),
            array(1, 1, $this->toAbsolute($equalTo1)),
        );
    }
}
Tests/Iterator/MockFileListIterator.php000066600000001050151456403210014210 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

class MockFileListIterator extends \ArrayIterator
{
    public function __construct(array $filesArray = array())
    {
        $files = array_map(function ($file) { return new MockSplFileInfo($file); }, $filesArray);
        parent::__construct($files);
    }
}
Tests/Iterator/ExcludeDirectoryFilterIteratorTest.php000066600000003224151456403210017154 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator;
use Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator;

class ExcludeDirectoryFilterIteratorTest extends RealIteratorTestCase
{
    /**
     * @dataProvider getAcceptData
     */
    public function testAccept($directories, $expected)
    {
        $inner = new \RecursiveIteratorIterator(new RecursiveDirectoryIterator($this->toAbsolute(), \FilesystemIterator::SKIP_DOTS), \RecursiveIteratorIterator::SELF_FIRST);

        $iterator = new ExcludeDirectoryFilterIterator($inner, $directories);

        $this->assertIterator($expected, $iterator);
    }

    public function getAcceptData()
    {
        $foo = array(
            '.bar',
            '.foo',
            '.foo/.bar',
            '.foo/bar',
            '.git',
            'test.py',
            'test.php',
            'toto',
            'toto/.git',
            'foo bar',
        );

        $fo = array(
            '.bar',
            '.foo',
            '.foo/.bar',
            '.foo/bar',
            '.git',
            'test.py',
            'foo',
            'foo/bar.tmp',
            'test.php',
            'toto',
            'toto/.git',
            'foo bar',
        );

        return array(
            array(array('foo'), $this->toAbsolute($foo)),
            array(array('fo'), $this->toAbsolute($fo)),
        );
    }
}
Tests/Iterator/MockSplFileInfo.php000066600000006555151456403210013154 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

class MockSplFileInfo extends \SplFileInfo
{
    const   TYPE_DIRECTORY = 1;
    const   TYPE_FILE = 2;
    const   TYPE_UNKNOWN = 3;

    private $contents = null;
    private $mode = null;
    private $type = null;
    private $relativePath = null;
    private $relativePathname = null;

    public function __construct($param)
    {
        if (is_string($param)) {
            parent::__construct($param);
        } elseif (is_array($param)) {
            $defaults = array(
              'name' => 'file.txt',
              'contents' => null,
              'mode' => null,
              'type' => null,
              'relativePath' => null,
              'relativePathname' => null,
            );
            $defaults = array_merge($defaults, $param);
            parent::__construct($defaults['name']);
            $this->setContents($defaults['contents']);
            $this->setMode($defaults['mode']);
            $this->setType($defaults['type']);
            $this->setRelativePath($defaults['relativePath']);
            $this->setRelativePathname($defaults['relativePathname']);
        } else {
            throw new \RuntimeException(sprintf('Incorrect parameter "%s"', $param));
        }
    }

    public function isFile()
    {
        if (null === $this->type) {
            return false !== strpos($this->getFilename(), 'file');
        }

        return self::TYPE_FILE === $this->type;
    }

    public function isDir()
    {
        if (null === $this->type) {
            return false !== strpos($this->getFilename(), 'directory');
        }

        return self::TYPE_DIRECTORY === $this->type;
    }

    public function isReadable()
    {
        if (null === $this->mode) {
            return preg_match('/r\+/', $this->getFilename());
        }

        return preg_match('/r\+/', $this->mode);
    }

    public function getContents()
    {
        return $this->contents;
    }

    public function setContents($contents)
    {
        $this->contents = $contents;
    }

    public function setMode($mode)
    {
        $this->mode = $mode;
    }

    public function setType($type)
    {
        if (is_string($type)) {
            switch ($type) {
                case 'directory':
                    $this->type = self::TYPE_DIRECTORY;
                case 'd':
                    $this->type = self::TYPE_DIRECTORY;
                    break;
                case 'file':
                    $this->type = self::TYPE_FILE;
                case 'f':
                    $this->type = self::TYPE_FILE;
                    break;
                default:
                    $this->type = self::TYPE_UNKNOWN;
            }
        } else {
            $this->type = $type;
        }
    }

    public function setRelativePath($relativePath)
    {
        $this->relativePath = $relativePath;
    }

    public function setRelativePathname($relativePathname)
    {
        $this->relativePathname = $relativePathname;
    }

    public function getRelativePath()
    {
        return $this->relativePath;
    }

    public function getRelativePathname()
    {
        return $this->relativePathname;
    }
}
Tests/Iterator/IteratorTestCase.php000066600000006546151456403210013415 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

abstract class IteratorTestCase extends \PHPUnit_Framework_TestCase
{
    protected function assertIterator($expected, \Traversable $iterator)
    {
        // set iterator_to_array $use_key to false to avoid values merge
        // this made FinderTest::testAppendWithAnArray() fail with GnuFinderAdapter
        $values = array_map(function (\SplFileInfo $fileinfo) { return str_replace('/', DIRECTORY_SEPARATOR, $fileinfo->getPathname()); }, iterator_to_array($iterator, false));

        $expected = array_map(function ($path) { return str_replace('/', DIRECTORY_SEPARATOR, $path); }, $expected);

        sort($values);
        sort($expected);

        $this->assertEquals($expected, array_values($values));
    }

    protected function assertOrderedIterator($expected, \Traversable $iterator)
    {
        $values = array_map(function (\SplFileInfo $fileinfo) { return $fileinfo->getPathname(); }, iterator_to_array($iterator));

        $this->assertEquals($expected, array_values($values));
    }

    /**
     *  Same as assertOrderedIterator, but checks the order of groups of
     *  array elements.
     *
     *  @param array $expected - an array of arrays. For any two subarrays
     *      $a and $b such that $a goes before $b in $expected, the method
     *      asserts that any element of $a goes before any element of $b
     *      in the sequence generated by $iterator
     *  @param \Traversable $iterator
     */
    protected function assertOrderedIteratorForGroups($expected, \Traversable $iterator)
    {
        $values = array_values(array_map(function (\SplFileInfo $fileinfo) { return $fileinfo->getPathname(); }, iterator_to_array($iterator)));

        foreach ($expected as $subarray) {
            $temp = array();
            while (count($values) && count($temp) < count($subarray)) {
                $temp[] = array_shift($values);
            }
            sort($temp);
            sort($subarray);
            $this->assertEquals($subarray, $temp);
        }
    }

    /**
     * Same as IteratorTestCase::assertIterator with foreach usage.
     *
     * @param array        $expected
     * @param \Traversable $iterator
     */
    protected function assertIteratorInForeach($expected, \Traversable $iterator)
    {
        $values = array();
        foreach ($iterator as $file) {
            $this->assertInstanceOf('Symfony\\Component\\Finder\\SplFileInfo', $file);
            $values[] = $file->getPathname();
        }

        sort($values);
        sort($expected);

        $this->assertEquals($expected, array_values($values));
    }

    /**
     * Same as IteratorTestCase::assertOrderedIterator with foreach usage.
     *
     * @param array        $expected
     * @param \Traversable $iterator
     */
    protected function assertOrderedIteratorInForeach($expected, \Traversable $iterator)
    {
        $values = array();
        foreach ($iterator as $file) {
            $this->assertInstanceOf('Symfony\\Component\\Finder\\SplFileInfo', $file);
            $values[] = $file->getPathname();
        }

        $this->assertEquals($expected, array_values($values));
    }
}
Tests/Iterator/PathFilterIteratorTest.php000066600000006236151456403210014600 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Iterator;

use Symfony\Component\Finder\Iterator\PathFilterIterator;

class PathFilterIteratorTest extends IteratorTestCase
{
    /**
     * @dataProvider getTestFilterData
     */
    public function testFilter(\Iterator $inner, array $matchPatterns, array $noMatchPatterns, array $resultArray)
    {
        $iterator = new PathFilterIterator($inner, $matchPatterns, $noMatchPatterns);
        $this->assertIterator($resultArray, $iterator);
    }

    public function getTestFilterData()
    {
        $inner = new MockFileListIterator();

        //PATH:   A/B/C/abc.dat
        $inner[] = new MockSplFileInfo(array(
            'name' => 'abc.dat',
            'relativePathname' => 'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat',
        ));

        //PATH:   A/B/ab.dat
        $inner[] = new MockSplFileInfo(array(
            'name' => 'ab.dat',
            'relativePathname' => 'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'ab.dat',
        ));

        //PATH:   A/a.dat
        $inner[] = new MockSplFileInfo(array(
            'name' => 'a.dat',
            'relativePathname' => 'A'.DIRECTORY_SEPARATOR.'a.dat',
        ));

        //PATH:   copy/A/B/C/abc.dat.copy
        $inner[] = new MockSplFileInfo(array(
            'name' => 'abc.dat.copy',
            'relativePathname' => 'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat',
        ));

        //PATH:   copy/A/B/ab.dat.copy
        $inner[] = new MockSplFileInfo(array(
            'name' => 'ab.dat.copy',
            'relativePathname' => 'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'ab.dat',
        ));

        //PATH:   copy/A/a.dat.copy
        $inner[] = new MockSplFileInfo(array(
            'name' => 'a.dat.copy',
            'relativePathname' => 'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'a.dat',
        ));

        return array(
            array($inner, array('/^A/'),       array(), array('abc.dat', 'ab.dat', 'a.dat')),
            array($inner, array('/^A\/B/'),    array(), array('abc.dat', 'ab.dat')),
            array($inner, array('/^A\/B\/C/'), array(), array('abc.dat')),
            array($inner, array('/A\/B\/C/'),  array(), array('abc.dat', 'abc.dat.copy')),

            array($inner, array('A'),      array(), array('abc.dat', 'ab.dat', 'a.dat', 'abc.dat.copy', 'ab.dat.copy', 'a.dat.copy')),
            array($inner, array('A/B'),    array(), array('abc.dat', 'ab.dat', 'abc.dat.copy', 'ab.dat.copy')),
            array($inner, array('A/B/C'),  array(), array('abc.dat', 'abc.dat.copy')),

            array($inner, array('copy/A'),      array(), array('abc.dat.copy', 'ab.dat.copy', 'a.dat.copy')),
            array($inner, array('copy/A/B'),    array(), array('abc.dat.copy', 'ab.dat.copy')),
            array($inner, array('copy/A/B/C'),  array(), array('abc.dat.copy')),

        );
    }
}
Tests/Comparator/NumberComparatorTest.php000066600000007110151456403210014612 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Comparator;

use Symfony\Component\Finder\Comparator\NumberComparator;

class NumberComparatorTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @dataProvider getConstructorTestData
     */
    public function testConstructor($successes, $failures)
    {
        foreach ($successes as $s) {
            new NumberComparator($s);
        }

        foreach ($failures as $f) {
            try {
                new NumberComparator($f);
                $this->fail('__construct() throws an \InvalidArgumentException if the test expression is not valid.');
            } catch (\Exception $e) {
                $this->assertInstanceOf('InvalidArgumentException', $e, '__construct() throws an \InvalidArgumentException if the test expression is not valid.');
            }
        }
    }

    /**
     * @dataProvider getTestData
     */
    public function testTest($test, $match, $noMatch)
    {
        $c = new NumberComparator($test);

        foreach ($match as $m) {
            $this->assertTrue($c->test($m), '->test() tests a string against the expression');
        }

        foreach ($noMatch as $m) {
            $this->assertFalse($c->test($m), '->test() tests a string against the expression');
        }
    }

    public function getTestData()
    {
        return array(
            array('< 1000', array('500', '999'), array('1000', '1500')),

            array('< 1K', array('500', '999'), array('1000', '1500')),
            array('<1k', array('500', '999'), array('1000', '1500')),
            array('  < 1 K ', array('500', '999'), array('1000', '1500')),
            array('<= 1K', array('1000'), array('1001')),
            array('> 1K', array('1001'), array('1000')),
            array('>= 1K', array('1000'), array('999')),

            array('< 1KI', array('500', '1023'), array('1024', '1500')),
            array('<= 1KI', array('1024'), array('1025')),
            array('> 1KI', array('1025'), array('1024')),
            array('>= 1KI', array('1024'), array('1023')),

            array('1KI', array('1024'), array('1023', '1025')),
            array('==1KI', array('1024'), array('1023', '1025')),

            array('==1m', array('1000000'), array('999999', '1000001')),
            array('==1mi', array(1024 * 1024), array(1024 * 1024 - 1, 1024 * 1024 + 1)),

            array('==1g', array('1000000000'), array('999999999', '1000000001')),
            array('==1gi', array(1024 * 1024 * 1024), array(1024 * 1024 * 1024 - 1, 1024 * 1024 * 1024 + 1)),

            array('!= 1000', array('500', '999'), array('1000')),
        );
    }

    public function getConstructorTestData()
    {
        return array(
            array(
                array(
                    '1', '0',
                    '3.5', '33.55', '123.456', '123456.78',
                    '.1', '.123',
                    '.0', '0.0',
                    '1.', '0.', '123.',
                    '==1', '!=1', '<1', '>1', '<=1', '>=1',
                    '==1k', '==1ki', '==1m', '==1mi', '==1g', '==1gi',
                    '1k', '1ki', '1m', '1mi', '1g', '1gi',
                ),
                array(
                    false, null, '',
                    ' ', 'foobar',
                    '=1', '===1',
                    '0 . 1', '123 .45', '234. 567',
                    '..', '.0.', '0.1.2',
                ),
            ),
        );
    }
}
Tests/Comparator/ComparatorTest.php000066600000003626151456403210013451 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Comparator;

use Symfony\Component\Finder\Comparator\Comparator;

class ComparatorTest extends \PHPUnit_Framework_TestCase
{
    public function testGetSetOperator()
    {
        $comparator = new Comparator();
        try {
            $comparator->setOperator('foo');
            $this->fail('->setOperator() throws an \InvalidArgumentException if the operator is not valid.');
        } catch (\Exception $e) {
            $this->assertInstanceOf('InvalidArgumentException', $e, '->setOperator() throws an \InvalidArgumentException if the operator is not valid.');
        }

        $comparator = new Comparator();
        $comparator->setOperator('>');
        $this->assertEquals('>', $comparator->getOperator(), '->getOperator() returns the current operator');
    }

    public function testGetSetTarget()
    {
        $comparator = new Comparator();
        $comparator->setTarget(8);
        $this->assertEquals(8, $comparator->getTarget(), '->getTarget() returns the target');
    }

    /**
     * @dataProvider getTestData
     */
    public function testTest($operator, $target, $match, $noMatch)
    {
        $c = new Comparator();
        $c->setOperator($operator);
        $c->setTarget($target);

        foreach ($match as $m) {
            $this->assertTrue($c->test($m), '->test() tests a string against the expression');
        }

        foreach ($noMatch as $m) {
            $this->assertFalse($c->test($m), '->test() tests a string against the expression');
        }
    }

    public function getTestData()
    {
        return array(
            array('<', '1000', array('500', '999'), array('1000', '1500')),
        );
    }
}
Tests/Comparator/DateComparatorTest.php000066600000004603151456403210014243 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Tests\Comparator;

use Symfony\Component\Finder\Comparator\DateComparator;

class DateComparatorTest extends \PHPUnit_Framework_TestCase
{
    public function testConstructor()
    {
        try {
            new DateComparator('foobar');
            $this->fail('__construct() throws an \InvalidArgumentException if the test expression is not valid.');
        } catch (\Exception $e) {
            $this->assertInstanceOf('InvalidArgumentException', $e, '__construct() throws an \InvalidArgumentException if the test expression is not valid.');
        }

        try {
            new DateComparator('');
            $this->fail('__construct() throws an \InvalidArgumentException if the test expression is not valid.');
        } catch (\Exception $e) {
            $this->assertInstanceOf('InvalidArgumentException', $e, '__construct() throws an \InvalidArgumentException if the test expression is not valid.');
        }
    }

    /**
     * @dataProvider getTestData
     */
    public function testTest($test, $match, $noMatch)
    {
        $c = new DateComparator($test);

        foreach ($match as $m) {
            $this->assertTrue($c->test($m), '->test() tests a string against the expression');
        }

        foreach ($noMatch as $m) {
            $this->assertFalse($c->test($m), '->test() tests a string against the expression');
        }
    }

    public function getTestData()
    {
        return array(
            array('< 2005-10-10', array(strtotime('2005-10-09')), array(strtotime('2005-10-15'))),
            array('until 2005-10-10', array(strtotime('2005-10-09')), array(strtotime('2005-10-15'))),
            array('before 2005-10-10', array(strtotime('2005-10-09')), array(strtotime('2005-10-15'))),
            array('> 2005-10-10', array(strtotime('2005-10-15')), array(strtotime('2005-10-09'))),
            array('after 2005-10-10', array(strtotime('2005-10-15')), array(strtotime('2005-10-09'))),
            array('since 2005-10-10', array(strtotime('2005-10-15')), array(strtotime('2005-10-09'))),
            array('!= 2005-10-10', array(strtotime('2005-10-11')), array(strtotime('2005-10-10'))),
        );
    }
}
SplFileInfo.php000066600000003565151456403210007445 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder;

/**
 * Extends \SplFileInfo to support relative paths.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class SplFileInfo extends \SplFileInfo
{
    private $relativePath;
    private $relativePathname;

    /**
     * Constructor.
     *
     * @param string $file             The file name
     * @param string $relativePath     The relative path
     * @param string $relativePathname The relative path name
     */
    public function __construct($file, $relativePath, $relativePathname)
    {
        parent::__construct($file);
        $this->relativePath = $relativePath;
        $this->relativePathname = $relativePathname;
    }

    /**
     * Returns the relative path.
     *
     * This path does not contain the file name.
     *
     * @return string the relative path
     */
    public function getRelativePath()
    {
        return $this->relativePath;
    }

    /**
     * Returns the relative path name.
     *
     * This path contains the file name.
     *
     * @return string the relative path name
     */
    public function getRelativePathname()
    {
        return $this->relativePathname;
    }

    /**
     * Returns the contents of the file.
     *
     * @return string the contents of the file
     *
     * @throws \RuntimeException
     */
    public function getContents()
    {
        $level = error_reporting(0);
        $content = file_get_contents($this->getPathname());
        error_reporting($level);
        if (false === $content) {
            $error = error_get_last();
            throw new \RuntimeException($error['message']);
        }

        return $content;
    }
}
Comparator/Comparator.php000066600000004007151456403210011501 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Comparator;

/**
 * Comparator.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class Comparator
{
    private $target;
    private $operator = '==';

    /**
     * Gets the target value.
     *
     * @return string The target value
     */
    public function getTarget()
    {
        return $this->target;
    }

    /**
     * Sets the target value.
     *
     * @param string $target The target value
     */
    public function setTarget($target)
    {
        $this->target = $target;
    }

    /**
     * Gets the comparison operator.
     *
     * @return string The operator
     */
    public function getOperator()
    {
        return $this->operator;
    }

    /**
     * Sets the comparison operator.
     *
     * @param string $operator A valid operator
     *
     * @throws \InvalidArgumentException
     */
    public function setOperator($operator)
    {
        if (!$operator) {
            $operator = '==';
        }

        if (!in_array($operator, array('>', '<', '>=', '<=', '==', '!='))) {
            throw new \InvalidArgumentException(sprintf('Invalid operator "%s".', $operator));
        }

        $this->operator = $operator;
    }

    /**
     * Tests against the target.
     *
     * @param mixed $test A test value
     *
     * @return bool
     */
    public function test($test)
    {
        switch ($this->operator) {
            case '>':
                return $test > $this->target;
            case '>=':
                return $test >= $this->target;
            case '<':
                return $test < $this->target;
            case '<=':
                return $test <= $this->target;
            case '!=':
                return $test != $this->target;
        }

        return $test == $this->target;
    }
}
Comparator/DateComparator.php000066600000002671151456403210012304 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Comparator;

/**
 * DateCompare compiles date comparisons.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class DateComparator extends Comparator
{
    /**
     * Constructor.
     *
     * @param string $test A comparison string
     *
     * @throws \InvalidArgumentException If the test is not understood
     */
    public function __construct($test)
    {
        if (!preg_match('#^\s*(==|!=|[<>]=?|after|since|before|until)?\s*(.+?)\s*$#i', $test, $matches)) {
            throw new \InvalidArgumentException(sprintf('Don\'t understand "%s" as a date test.', $test));
        }

        try {
            $date = new \DateTime($matches[2]);
            $target = $date->format('U');
        } catch (\Exception $e) {
            throw new \InvalidArgumentException(sprintf('"%s" is not a valid date.', $matches[2]));
        }

        $operator = isset($matches[1]) ? $matches[1] : '==';
        if ('since' === $operator || 'after' === $operator) {
            $operator = '>';
        }

        if ('until' === $operator || 'before' === $operator) {
            $operator = '<';
        }

        $this->setOperator($operator);
        $this->setTarget($target);
    }
}
Comparator/NumberComparator.php000066600000005034151456403210012653 0ustar00<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Finder\Comparator;

/**
 * NumberComparator compiles a simple comparison to an anonymous
 * subroutine, which you can call with a value to be tested again.
 *
 * Now this would be very pointless, if NumberCompare didn't understand
 * magnitudes.
 *
 * The target value may use magnitudes of kilobytes (k, ki),
 * megabytes (m, mi), or gigabytes (g, gi).  Those suffixed
 * with an i use the appropriate 2**n version in accordance with the
 * IEC standard: http://physics.nist.gov/cuu/Units/binary.html
 *
 * Based on the Perl Number::Compare module.
 *
 * @author    Fabien Potencier <fabien@symfony.com> PHP port
 * @author    Richard Clamp <richardc@unixbeard.net> Perl version
 * @copyright 2004-2005 Fabien Potencier <fabien@symfony.com>
 * @copyright 2002 Richard Clamp <richardc@unixbeard.net>
 *
 * @see http://physics.nist.gov/cuu/Units/binary.html
 */
class NumberComparator extends Comparator
{
    /**
     * Constructor.
     *
     * @param string $test A comparison string
     *
     * @throws \InvalidArgumentException If the test is not understood
     */
    public function __construct($test)
    {
        if (!preg_match('#^\s*(==|!=|[<>]=?)?\s*([0-9\.]+)\s*([kmg]i?)?\s*$#i', $test, $matches)) {
            throw new \InvalidArgumentException(sprintf('Don\'t understand "%s" as a number test.', $test));
        }

        $target = $matches[2];
        if (!is_numeric($target)) {
            throw new \InvalidArgumentException(sprintf('Invalid number "%s".', $target));
        }
        if (isset($matches[3])) {
            // magnitude
            switch (strtolower($matches[3])) {
                case 'k':
                    $target *= 1000;
                    break;
                case 'ki':
                    $target *= 1024;
                    break;
                case 'm':
                    $target *= 1000000;
                    break;
                case 'mi':
                    $target *= 1024 * 1024;
                    break;
                case 'g':
                    $target *= 1000000000;
                    break;
                case 'gi':
                    $target *= 1024 * 1024 * 1024;
                    break;
            }
        }

        $this->setTarget($target);
        $this->setOperator(isset($matches[1]) ? $matches[1] : '==');
    }
}
composer.json000066600000001363151456403210007276 0ustar00{
    "name": "symfony/finder",
    "type": "library",
    "description": "Symfony Finder Component",
    "keywords": [],
    "homepage": "https://symfony.com",
    "license": "MIT",
    "authors": [
        {
            "name": "Fabien Potencier",
            "email": "fabien@symfony.com"
        },
        {
            "name": "Symfony Community",
            "homepage": "https://symfony.com/contributors"
        }
    ],
    "require": {
        "php": ">=5.5.9"
    },
    "autoload": {
        "psr-4": { "Symfony\\Component\\Finder\\": "" },
        "exclude-from-classmap": [
            "/Tests/"
        ]
    },
    "minimum-stability": "dev",
    "extra": {
        "branch-alias": {
            "dev-master": "3.1-dev"
        }
    }
}
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