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merged branch jfsimon/bsd_find (PR #5876)

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This PR was merged into the master branch.

Commits
-------

b550677 [Finder] Fix the BSD adapter
2401274 [Finder] Added bsd adapter (need tests).

Discussion
----------

[Finder] Adds bsd adapter.

OK on mac os x.

---------------------------------------------------------------------------

by fabpot at 2012-10-31T08:22:05Z

Here are the results for the Finder tests on my Mac:

```
...............................................................  63 / 181 ( 34%)
......................find: -regextype: unknown primary or operator
F..............find: -regextype: unknown primary or operator
find: -regextype: unknown primary or operator
.find: -regextype: unknown primary or operator
find: -regextype: unknown primary or operator
......................... 126 / 181 ( 69%)
.......................................................

Time: 1 second, Memory: 10.75Mb

There was 1 failure:

1) Symfony\Component\Finder\Tests\FinderTest::testIgnoreDotFiles with data set #1 (Symfony\Component\Finder\Adapter\PhpAdapter)
Failed asserting that two arrays are equal.
--- Expected
+++ Actual
@@ @@
 Array (
-    0 => '/var/folders/h7/55h7wcsx4g1cl...r/.bar'
-    1 => '/var/folders/h7/55h7wcsx4g1cl...r/.foo'
-    2 => '/var/folders/h7/55h7wcsx4g1cl...o/.bar'
-    3 => '/var/folders/h7/55h7wcsx4g1cl...r/.git'
-    4 => '/var/folders/h7/55h7wcsx4g1cl...er/foo'
-    5 => '/var/folders/h7/55h7wcsx4g1cl...oo bar'
-    6 => '/var/folders/h7/55h7wcsx4g1cl...ar.tmp'
-    7 => '/var/folders/h7/55h7wcsx4g1cl...st.php'
-    8 => '/var/folders/h7/55h7wcsx4g1cl...est.py'
-    9 => '/var/folders/h7/55h7wcsx4g1cl...r/toto'
 )

.../src/Symfony/Component/Finder/Tests/Iterator/IteratorTestCase.php:25
.../src/Symfony/Component/Finder/Tests/FinderTest.php:207
phpunit:46
```

---------------------------------------------------------------------------

by jfsimon at 2012-10-31T08:46:22Z

@fabpot thank you! It seems I need to experiment a little more...

---------------------------------------------------------------------------

by jfsimon at 2012-11-01T14:38:31Z

@fabpot BSD adapter is OK on mac os x.
This commit is contained in:
Fabien Potencier 2012-11-01 19:44:33 +01:00
commit df308a4fca
5 changed files with 423 additions and 302 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

360
src/Symfony/Component/Finder/Adapter/AbstractFindAdapter.php Normal file
View File

@ -0,0 +1,360 @@
<?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\Adapter;
use Symfony\Component\Finder\Iterator;
use Symfony\Component\Finder\Shell\Shell;
use Symfony\Component\Finder\Expression\Expression;
use Symfony\Component\Finder\Shell\Command;
use Symfony\Component\Finder\Iterator\SortableIterator;
use Symfony\Component\Finder\Comparator\NumberComparator;
use Symfony\Component\Finder\Comparator\DateComparator;
/**
* Shell engine implementation using GNU find command.
*
* @author Jean-François Simon <contact@jfsimon.fr>
*/
abstract class AbstractFindAdapter extends AbstractAdapter
{
/**
* @var Shell
*/
protected $shell;
/**
* Constructor.
*/
public function __construct()
{
$this->shell = new Shell();
}
/**
* {@inheritdoc}
*/
public function searchInDirectory($dir)
{
// having "/../" in path make find fail
$dir = realpath($dir);
// searching directories containing or not containing strings leads to no result
if (Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES === $this->mode && ($this->contains || $this->notContains)) {
return new Iterator\FilePathsIterator(array(), $dir);
}
$command = Command::create();
$find = $this->buildFindCommand($command, $dir);
if ($this->followLinks) {
$find->add('-follow');
}
$find->add('-mindepth')->add($this->minDepth+1);
// warning! INF < INF => true ; INF == INF => false ; INF === INF => true
// https://bugs.php.net/bug.php?id=9118
if (INF !== $this->maxDepth) {
$find->add('-maxdepth')->add($this->maxDepth+1);
}
if (Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES === $this->mode) {
$find->add('-type d');
} elseif (Iterator\FileTypeFilterIterator::ONLY_FILES === $this->mode) {
$find->add('-type f');
}
$this->buildNamesFiltering($find, $this->names);
$this->buildNamesFiltering($find, $this->notNames, true);
$this->buildPathsFiltering($find, $dir, $this->paths);
$this->buildPathsFiltering($find, $dir, $this->notPaths, true);
$this->buildSizesFiltering($find, $this->sizes);
$this->buildDatesFiltering($find, $this->dates);
$useGrep = $this->shell->testCommand('grep') && $this->shell->testCommand('xargs');
$useSort = is_int($this->sort) && $this->shell->testCommand('sort') && $this->shell->testCommand('cut');
if ($useGrep && ($this->contains || $this->notContains)) {
$grep = $command->ins('grep');
$this->buildContentFiltering($grep, $this->contains);
$this->buildContentFiltering($grep, $this->notContains, true);
}
if ($useSort) {
$this->buildSorting($command, $this->sort);
}
$paths = $this->shell->testCommand('uniq') ? $command->add('| uniq')->execute() : array_unique($command->execute());
$iterator = new Iterator\FilePathsIterator($paths, $dir);
if ($this->exclude) {
$iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $this->exclude);
}
if (!$useGrep && ($this->contains || $this->notContains)) {
$iterator = new Iterator\FilecontentFilterIterator($iterator, $this->contains, $this->notContains);
}
if ($this->filters) {
$iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
}
if (!$useSort && $this->sort) {
$iteratorAggregate = new Iterator\SortableIterator($iterator, $this->sort);
$iterator = $iteratorAggregate->getIterator();
}
return $iterator;
}
/**
* {@inheritdoc}
*/
public function isSupported()
{
return $this->shell->testCommand('find');
}
/**
* @param Command $command
*
* @return Command
*/
protected function buildFindCommand(Command $command, $dir)
{
return $command
->ins('find')
->add('find ')
->arg($dir)
->add('-noleaf'); // the -noleaf option is required for filesystems that don't follow the '.' and '..' conventions
}
/**
* @param Command $command
* @param string[] $names
* @param bool $not
*/
private function buildNamesFiltering(Command $command, array $names, $not = false)
{
if (0 === count($names)) {
return;
}
$command->add($not ? '-not' : null)->cmd('(');
foreach ($names as $i => $name) {
$expr = Expression::create($name);
// Fixes 'not search' and 'full path matching' regex problems.
// - Jokers '.' are replaced by [^/].
// - We add '[^/]*' before and after regex (if no ^|$ flags are present).
if ($expr->isRegex()) {
$regex = $expr->getRegex();
$regex->prepend($regex->hasStartFlag() ? '/' : '/[^/]*')
->setStartFlag(false)
->setStartJoker(true)
->replaceJokers('[^/]');
if (!$regex->hasEndFlag() || $regex->hasEndJoker()) {
$regex->setEndJoker(false)->append('[^/]*');
}
}
$command
->add($i > 0 ? '-or' : null)
->add($expr->isRegex()
? ($expr->isCaseSensitive() ? '-regex' : '-iregex')
: ($expr->isCaseSensitive() ? '-name' : '-iname')
)
->arg($expr->renderPattern());
}
$command->cmd(')');
}
/**
* @param Command $command
* @param string $dir
* @param string[] $paths
* @param bool $not
* @return void
*/
private function buildPathsFiltering(Command $command, $dir, array $paths, $not = false)
{
if (0 === count($paths)) {
return;
}
$command->add($not ? '-not' : null)->cmd('(');
foreach ($paths as $i => $path) {
$expr = Expression::create($path);
// Fixes 'not search' regex problems.
if ($expr->isRegex()) {
$regex = $expr->getRegex();
$regex->prepend($regex->hasStartFlag() ? '' : '.*')->setEndJoker(!$regex->hasEndFlag());
} else {
$expr->prepend('*')->append('*');
}
$command
->add($i > 0 ? '-or' : null)
->add($expr->isRegex()
? ($expr->isCaseSensitive() ? '-regex' : '-iregex')
: ($expr->isCaseSensitive() ? '-path' : '-ipath')
)
->arg($expr->prepend($dir.DIRECTORY_SEPARATOR)->renderPattern());
}
$command->cmd(')');
}
/**
* @param Command $command
* @param NumberComparator[] $sizes
*/
private function buildSizesFiltering(Command $command, array $sizes)
{
foreach ($sizes as $i => $size) {
$command->add($i > 0 ? '-and' : null);
if ('<=' === $size->getOperator()) {
$command->add('-size -'.($size->getTarget()+1).'c');
continue;
}
if ('<' === $size->getOperator()) {
$command->add('-size -'.$size->getTarget().'c');
continue;
}
if ('>=' === $size->getOperator()) {
$command->add('-size +'.($size->getTarget()-1).'c');
continue;
}
if ('>' === $size->getOperator()) {
$command->add('-size +'.$size->getTarget().'c');
continue;
}
if ('!=' === $size->getOperator()) {
$command->add('-size -'.$size->getTarget().'c');
$command->add('-size +'.$size->getTarget().'c');
continue;
}
$command->add('-size '.$size->getTarget().'c');
}
}
/**
* @param Command $command
* @param DateComparator[] $dates
*/
private function buildDatesFiltering(Command $command, array $dates)
{
foreach ($dates as $i => $date) {
$command->add($i > 0 ? '-and' : null);
$mins = (int) round((time()-$date->getTarget())/60);
if (0 > $mins) {
// mtime is in the future
$command->add(' -mmin -0');
// we will have no result so we don't need to continue
return;
}
if ('<=' === $date->getOperator()) {
$command->add('-mmin +'.($mins-1));
continue;
}
if ('<' === $date->getOperator()) {
$command->add('-mmin +'.$mins);
continue;
}
if ('>=' === $date->getOperator()) {
$command->add('-mmin -'.($mins+1));
continue;
}
if ('>' === $date->getOperator()) {
$command->add('-mmin -'.$mins);
continue;
}
if ('!=' === $date->getOperator()) {
$command->add('-mmin +'.$mins.' -or -mmin -'.$mins);
continue;
}
$command->add('-mmin '.$mins);
}
}
/**
* @param Command $command
* @param array $contains
* @param bool $not
*/
private function buildContentFiltering(Command $command, array $contains, $not = false)
{
foreach ($contains as $contain) {
$expr = Expression::create($contain);
// todo: avoid forking process for each $pattern by using multiple -e options
$command
->add('| xargs -r grep -I')
->add($expr->isCaseSensitive() ? null : '-i')
->add($not ? '-L' : '-l')
->add('-Ee')->arg($expr->renderPattern());
}
}
/**
* @param \Symfony\Component\Finder\Shell\Command $command
* @param string $sort
* @throws \InvalidArgumentException
*/
private function buildSorting(Command $command, $sort)
{
switch ($sort) {
case SortableIterator::SORT_BY_NAME:
$command->ins('sort')->add('| sort');
return;
case SortableIterator::SORT_BY_TYPE:
$format = '%y';
break;
case SortableIterator::SORT_BY_ACCESSED_TIME:
$format = '%A@';
break;
case SortableIterator::SORT_BY_CHANGED_TIME:
$format = '%C@';
break;
case SortableIterator::SORT_BY_MODIFIED_TIME:
$format = '%T@';
break;
default:
throw new \InvalidArgumentException('Unknown sort options: '.$sort.'.');
}
$this->buildFormatSorting($command, $format);
}
/**
* @param Command $command
* @param string $format
*/
abstract protected function buildFormatSorting(Command $command, $format);
}

51
src/Symfony/Component/Finder/Adapter/BsdFindAdapter.php Normal file
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@ -0,0 +1,51 @@
<?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\Adapter;
use Symfony\Component\Finder\Iterator;
use Symfony\Component\Finder\Shell\Shell;
use Symfony\Component\Finder\Expression\Expression;
use Symfony\Component\Finder\Shell\Command;
use Symfony\Component\Finder\Iterator\SortableIterator;
/**
* Shell engine implementation using BSD find command.
*
* @author Jean-François Simon <contact@jfsimon.fr>
*/
class BsdFindAdapter extends AbstractFindAdapter
{
/**
* {@inheritdoc}
*/
public function isSupported()
{
return in_array($this->shell->getType(), array(Shell::TYPE_BSD, Shell::TYPE_DARWIN)) && parent::isSupported();
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'bsd_find';
}
/**
* {@inheritdoc}
*/
protected function buildFormatSorting(Command $command, $format)
{
$command->get('find')->add('-print0 | xargs -0 stat -f')->arg($format.' %h/%f\\n')
->add('| sort | cut')->arg('-d ')->arg('-f2-');
}
}

310
src/Symfony/Component/Finder/Adapter/GnuFindAdapter.php
View File

@ -16,117 +16,20 @@ use Symfony\Component\Finder\Shell\Shell;
use Symfony\Component\Finder\Expression\Expression;
use Symfony\Component\Finder\Shell\Command;
use Symfony\Component\Finder\Iterator\SortableIterator;
use Symfony\Component\Finder\Comparator\NumberComparator;
use Symfony\Component\Finder\Comparator\DateComparator;
/**
* Shell engine implementation using GNU find command.
*
* @author Jean-François Simon <contact@jfsimon.fr>
*/
class GnuFindAdapter extends AbstractAdapter
class GnuFindAdapter extends AbstractFindAdapter
{
/**
* @var Shell
*/
private $shell;
/**
* Constructor.
*/
public function __construct()
{
$this->shell = new Shell();
}
/**
* {@inheritdoc}
*/
public function searchInDirectory($dir)
{
// having "/../" in path make find fail
$dir = realpath($dir);
// searching directories containing or not containing strings leads to no result
if (Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES === $this->mode && ($this->contains || $this->notContains)) {
return new Iterator\FilePathsIterator(array(), $dir);
}
$command = Command::create();
$find = $command
->ins('find')
->add('find ')
->arg($dir)
->add('-noleaf') // -noleaf option is required for filesystems who doesn't follow '.' and '..' convention
->add('-regextype posix-extended');
if ($this->followLinks) {
$find->add('-follow');
}
$find->add('-mindepth')->add($this->minDepth+1);
// warning! INF < INF => true ; INF == INF => false ; INF === INF => true
// https://bugs.php.net/bug.php?id=9118
if (INF !== $this->maxDepth) {
$find->add('-maxdepth')->add($this->maxDepth+1);
}
if (Iterator\FileTypeFilterIterator::ONLY_DIRECTORIES === $this->mode) {
$find->add('-type d');
} elseif (Iterator\FileTypeFilterIterator::ONLY_FILES === $this->mode) {
$find->add('-type f');
}
$this->buildNamesFiltering($find, $this->names);
$this->buildNamesFiltering($find, $this->notNames, true);
$this->buildPathsFiltering($find, $dir, $this->paths);
$this->buildPathsFiltering($find, $dir, $this->notPaths, true);
$this->buildSizesFiltering($find, $this->sizes);
$this->buildDatesFiltering($find, $this->dates);
$useGrep = $this->shell->testCommand('grep') && $this->shell->testCommand('xargs');
$useSort = is_int($this->sort) && $this->shell->testCommand('sort') && $this->shell->testCommand('cut');
if ($useGrep && ($this->contains || $this->notContains)) {
$grep = $command->ins('grep');
$this->buildContentFiltering($grep, $this->contains);
$this->buildContentFiltering($grep, $this->notContains, true);
}
if ($useSort) {
$this->buildSorting($command, $this->sort);
}
$paths = $this->shell->testCommand('uniq') ? $command->add('| uniq')->execute() : array_unique($command->execute());
$iterator = new Iterator\FilePathsIterator($paths, $dir);
if ($this->exclude) {
$iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $this->exclude);
}
if (!$useGrep && ($this->contains || $this->notContains)) {
$iterator = new Iterator\FilecontentFilterIterator($iterator, $this->contains, $this->notContains);
}
if ($this->filters) {
$iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
}
if (!$useSort && $this->sort) {
$iteratorAggregate = new Iterator\SortableIterator($iterator, $this->sort);
$iterator = $iteratorAggregate->getIterator();
}
return $iterator;
}
/**
* {@inheritdoc}
*/
public function isSupported()
{
return $this->shell->getType() === Shell::TYPE_UNIX && $this->shell->testCommand('find');
return $this->shell->getType() === Shell::TYPE_UNIX && parent::isSupported();
}
/**
@ -138,214 +41,19 @@ class GnuFindAdapter extends AbstractAdapter
}
/**
* @param Command $command
* @param string[] $names
* @param bool $not
* {@inheritdoc}
*/
private function buildNamesFiltering(Command $command, array $names, $not = false)
protected function buildFormatSorting(Command $command, $format)
{
if (0 === count($names)) {
return;
}
$command->add($not ? '-not' : null)->cmd('(');
foreach ($names as $i => $name) {
$expr = Expression::create($name);
// Fixes 'not search' and 'full path matching' regex problems.
// - Jokers '.' are replaced by [^/].
// - We add '[^/]*' before and after regex (if no ^|$ flags are present).
if ($expr->isRegex()) {
$regex = $expr->getRegex();
$regex->prepend($regex->hasStartFlag() ? '/' : '/[^/]*')
->setStartFlag(false)
->setStartJoker(true)
->replaceJokers('[^/]');
if (!$regex->hasEndFlag() || $regex->hasEndJoker()) {
$regex->setEndJoker(false)->append('[^/]*');
}
}
$command
->add($i > 0 ? '-or' : null)
->add($expr->isRegex()
? ($expr->isCaseSensitive() ? '-regex' : '-iregex')
: ($expr->isCaseSensitive() ? '-name' : '-iname')
)
->arg($expr->renderPattern());
}
$command->cmd(')');
$command->get('find')->add('-printf')->arg($format.' %h/%f\\n')
->add('| sort | cut')->arg('-d ')->arg('-f2-');
}
/**
* @param Command $command
* @param string $dir
* @param string[] $paths
* @param bool $not
* @return void
* {@inheritdoc}
*/
private function buildPathsFiltering(Command $command, $dir, array $paths, $not = false)
protected function buildFindCommand(Command $command, $dir)
{
if (0 === count($paths)) {
return;
}
$command->add($not ? '-not' : null)->cmd('(');
foreach ($paths as $i => $path) {
$expr = Expression::create($path);
// Fixes 'not search' regex problems.
if ($expr->isRegex()) {
$regex = $expr->getRegex();
$regex->prepend($regex->hasStartFlag() ? '' : '.*')->setEndJoker(!$regex->hasEndFlag());
} else {
$expr->prepend('*')->append('*');
}
$command
->add($i > 0 ? '-or' : null)
->add($expr->isRegex()
? ($expr->isCaseSensitive() ? '-regex' : '-iregex')
: ($expr->isCaseSensitive() ? '-path' : '-ipath')
)
->arg($expr->prepend($dir.DIRECTORY_SEPARATOR)->renderPattern());
}
$command->cmd(')');
}
/**
* @param Command $command
* @param NumberComparator[] $sizes
*/
private function buildSizesFiltering(Command $command, array $sizes)
{
foreach ($sizes as $i => $size) {
$command->add($i > 0 ? '-and' : null);
if ('<=' === $size->getOperator()) {
$command->add('-size -'.($size->getTarget()+1).'c');
continue;
}
if ('<' === $size->getOperator()) {
$command->add('-size -'.$size->getTarget().'c');
continue;
}
if ('>=' === $size->getOperator()) {
$command->add('-size +'.($size->getTarget()-1).'c');
continue;
}
if ('>' === $size->getOperator()) {
$command->add('-size +'.$size->getTarget().'c');
continue;
}
if ('!=' === $size->getOperator()) {
$command->add('-size -'.$size->getTarget().'c');
$command->add('-size +'.$size->getTarget().'c');
continue;
}
$command->add('-size '.$size->getTarget().'c');
}
}
/**
* @param Command $command
* @param DateComparator[] $dates
*/
private function buildDatesFiltering(Command $command, array $dates)
{
foreach ($dates as $i => $date) {
$command->add($i > 0 ? '-and' : null);
$mins = (int) round((time()-$date->getTarget())/60);
if (0 > $mins) {
// mtime is in the future
$command->add(' -mmin -0');
// we will have no result so we don't need to continue
return;
}
if ('<=' === $date->getOperator()) {
$command->add('-mmin +'.($mins-1));
continue;
}
if ('<' === $date->getOperator()) {
$command->add('-mmin +'.$mins);
continue;
}
if ('>=' === $date->getOperator()) {
$command->add('-mmin -'.($mins+1));
continue;
}
if ('>' === $date->getOperator()) {
$command->add('-mmin -'.$mins);
continue;
}
if ('!=' === $date->getOperator()) {
$command->add('-mmin +'.$mins.' -or -mmin -'.$mins);
continue;
}
$command->add('-mmin '.$mins);
}
}
/**
* @param Command $command
* @param array $contains
* @param bool $not
*/
private function buildContentFiltering(Command $command, array $contains, $not = false)
{
foreach ($contains as $contain) {
$expr = Expression::create($contain);
// todo: avoid forking process for each $pattern by using multiple -e options
$command
->add('| xargs -r grep -I')
->add($expr->isCaseSensitive() ? null : '-i')
->add($not ? '-L' : '-l')
->add('-Ee')->arg($expr->renderPattern());
}
}
private function buildSorting(Command $command, $sort)
{
switch ($sort) {
case SortableIterator::SORT_BY_NAME:
$command->ins('sort')->add('| sort');
return;
case SortableIterator::SORT_BY_TYPE:
$format = '%y';
break;
case SortableIterator::SORT_BY_ACCESSED_TIME:
$format = '%A@';
break;
case SortableIterator::SORT_BY_CHANGED_TIME:
$format = '%C@';
break;
case SortableIterator::SORT_BY_MODIFIED_TIME:
$format = '%T@';
break;
default:
throw new \InvalidArgumentException('Unknown sort options: '.$sort.'.');
}
$command->get('find')->add('-printf')->arg($format.' %h/%f\\n');
$command->ins('sort')->add('| sort');
$command->ins('awk')->add('| cut')->arg('-d ')->arg('-f2-');
return parent::buildFindCommand($command, $dir)->add('-regextype posix-extended');
}
}

2
src/Symfony/Component/Finder/Finder.php
View File

@ -13,6 +13,7 @@ namespace Symfony\Component\Finder;
use Symfony\Component\Finder\Adapter\AdapterInterface;
use Symfony\Component\Finder\Adapter\GnuFindAdapter;
use Symfony\Component\Finder\Adapter\BsdFindAdapter;
use Symfony\Component\Finder\Adapter\PhpAdapter;
use Symfony\Component\Finder\Exception\ExceptionInterface;
@ -65,6 +66,7 @@ class Finder implements \IteratorAggregate, \Countable
$this->ignore = static::IGNORE_VCS_FILES | static::IGNORE_DOT_FILES;
$this->addAdapter(new GnuFindAdapter());
$this->addAdapter(new BsdFindAdapter());
$this->addAdapter(new PhpAdapter(), -50);
}

2
src/Symfony/Component/Finder/Tests/FinderTest.php
View File

@ -202,7 +202,7 @@ class FinderTest extends Iterator\RealIteratorTestCase
$this->assertSame($finder, $finder->ignoreDotFiles(false)->ignoreVCS(false));
$this->assertIterator($this->toAbsolute(array('.git', '.bar', '.foo', '.foo/.bar', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
$finder = new Finder();
$finder = $this->buildFinder($adapter);
$finder->ignoreDotFiles(false)->ignoreDotFiles(false)->ignoreVCS(false);
$this->assertIterator($this->toAbsolute(array('.git', '.bar', '.foo', '.foo/.bar', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());