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FilecontentFilterIterator.php000066600000002646151456535560012442 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, '/').'/';
    }
}
MultiplePcreFilterIterator.php000066600000006270151456535560012572 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);
}
FilterIterator.php000066600000003223151456535560010237 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();
    }
}
SortableIterator.php000066600000004743151456535560010575 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);
    }
}
FileTypeFilterIterator.php000066600000002531151456535560011702 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;
    }
}
FilenameFilterIterator.php000066600000002225151456535560011701 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);
    }
}
SizeRangeFilterIterator.php000066600000002642151456535560012053 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;
    }
}
RecursiveDirectoryIterator.php000066600000010443151456535560012650 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;
    }
}
DepthRangeFilterIterator.php000066600000002345151456535560012205 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;
    }
}
DateRangeFilterIterator.php000066600000002705151456535560012016 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;
    }
}
PathFilterIterator.php000066600000002652151456535560011061 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, '/').'/';
    }
}
ExcludeDirectoryFilterIterator.php000066600000004617151456535560013446 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;
    }
}
CustomFilterIterator.php000066600000003007151456535560011432 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;
    }
}
Iterator.php000066600000002021151700547740007057 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);
    }
}
CustomFilterIteratorTest.php000066600000002350151700547740012265 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()),
        );
    }
}
MultiplePcreFilterIteratorTest.php000066600000004372151700547740013426 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');
    }
}
SortableIteratorTest.php000066600000013166151700547740011427 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)),
        );
    }
}
FileTypeFilterIteratorTest.php000066600000003147151700547740012541 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();
    }
}
FilterIteratorTest.php000066600000002525151700547740011076 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);
    }
}
FilecontentFilterIteratorTest.php000066600000005162151700547740013271 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')),
        );
    }
}
SizeRangeFilterIteratorTest.php000066600000003032151700547740012700 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();
    }
}
RecursiveDirectoryIteratorTest.php000066600000003022151700547740013476 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);
    }
}
RealIteratorTestCase.php000066600000005725151700547740011335 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;
    }
}
DateRangeFilterIteratorTest.php000066600000003556151700547740012656 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)),
        );
    }
}
FilenameFilterIteratorTest.php000066600000002770151700547740012541 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();
    }
}
DepthRangeFilterIteratorTest.php000066600000004163151700547740013040 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)),
        );
    }
}
MockFileListIterator.php000066600000001050151700547740011326 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);
    }
}
ExcludeDirectoryFilterIteratorTest.php000066600000003224151700547740014272 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)),
        );
    }
}
MockSplFileInfo.php000066600000006555151700547740010272 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;
    }
}
IteratorTestCase.php000066600000006546151700547740010533 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));
    }
}
PathFilterIteratorTest.php000066600000006236151700547740011716 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')),

        );
    }
}
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