symfony/tests/Symfony/Tests/Components/Finder/GlobTest.php

<?php

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

namespace Symfony\Tests\Components\Finder;

use Symfony\Components\Finder\Glob;

class GlobTest extends \PHPUnit_Framework_TestCase
{
  /**
   * @dataProvider getToRegexData
   */
  public function testToRegex($glob, $match, $noMatch)
  {
    foreach ($match as $m)
    {
      $this->assertRegExp(Glob::toRegex($glob), $m, '::toRegex() converts a glob to a regexp');
    }

    foreach ($noMatch as $m)
    {
      $this->assertNotRegExp(Glob::toRegex($glob), $m, '::toRegex() converts a glob to a regexp');
    }
  }

  public function getToRegexData()
  {
    return array(
      array('', array(''), array('f', '/')),
      array('*', array('foo'), array('foo/', '/foo')),
      array('foo.*', array('foo.php', 'foo.a', 'foo.'), array('fooo.php', 'foo.php/foo')),
      array('fo?', array('foo', 'fot'), array('fooo', 'ffoo', 'fo/')),
      array('fo{o,t}', array('foo', 'fot'), array('fob', 'fo/')),
      array('foo(bar|foo)', array('foo(bar|foo)'), array('foobar', 'foofoo')),
      array('foo,bar', array('foo,bar'), array('foo', 'bar')),
      array('fo{o,\\,}', array('foo', 'fo,'), array()),
      array('fo{o,\\\\}', array('foo', 'fo\\'), array()),
      array('/foo', array('/foo'), array('foo')),
    );
  }
}