<?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 PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Finder;
 use Symfony\Component\Finder\Glob;
 
 class GlobTest extends TestCase
 {
     public function testGlobToRegexDelimiters()
     {
         $this->assertEquals('#^(?=[^\.])\#$#', Glob::toRegex('#'));
         $this->assertEquals('#^\.[^/]*$#', Glob::toRegex('.*'));
         $this->assertEquals('^\.[^/]*$', Glob::toRegex('.*', true, true, ''));
         $this->assertEquals('/^\.[^/]*$/', Glob::toRegex('.*', true, true, '/'));
     }
 
     public function testGlobToRegexDoubleStarStrictDots()
     {
         $finder = new Finder();
         $finder->ignoreDotFiles(false);
         $regex = Glob::toRegex('/**/*.neon');
 
         foreach ($finder->in(__DIR__) as $k => $v) {
             $k = str_replace(\DIRECTORY_SEPARATOR, '/', $k);
             if (preg_match($regex, substr($k, \strlen(__DIR__)))) {
                 $match[] = substr($k, 10 + \strlen(__DIR__));
             }
         }
         sort($match);
 
         $this->assertSame(['one/b/c.neon', 'one/b/d.neon'], $match);
     }
 
     public function testGlobToRegexDoubleStarNonStrictDots()
     {
         $finder = new Finder();
         $finder->ignoreDotFiles(false);
         $regex = Glob::toRegex('/**/*.neon', false);
 
         foreach ($finder->in(__DIR__) as $k => $v) {
             $k = str_replace(\DIRECTORY_SEPARATOR, '/', $k);
             if (preg_match($regex, substr($k, \strlen(__DIR__)))) {
                 $match[] = substr($k, 10 + \strlen(__DIR__));
             }
         }
         sort($match);
 
         $this->assertSame(['.dot/b/c.neon', '.dot/b/d.neon', 'one/b/c.neon', 'one/b/d.neon'], $match);
     }
 
     public function testGlobToRegexDoubleStarWithoutLeadingSlash()
     {
         $finder = new Finder();
         $finder->ignoreDotFiles(false);
         $regex = Glob::toRegex('/Fixtures/one/**');
 
         foreach ($finder->in(__DIR__) as $k => $v) {
             $k = str_replace(\DIRECTORY_SEPARATOR, '/', $k);
             if (preg_match($regex, substr($k, \strlen(__DIR__)))) {
                 $match[] = substr($k, 10 + \strlen(__DIR__));
             }
         }
         sort($match);
 
         $this->assertSame(['one/a', 'one/b', 'one/b/c.neon', 'one/b/d.neon'], $match);
     }
 
     public function testGlobToRegexDoubleStarWithoutLeadingSlashNotStrictLeadingDot()
     {
         $finder = new Finder();
         $finder->ignoreDotFiles(false);
         $regex = Glob::toRegex('/Fixtures/one/**', false);
 
         foreach ($finder->in(__DIR__) as $k => $v) {
             $k = str_replace(\DIRECTORY_SEPARATOR, '/', $k);
             if (preg_match($regex, substr($k, \strlen(__DIR__)))) {
                 $match[] = substr($k, 10 + \strlen(__DIR__));
             }
         }
         sort($match);
 
         $this->assertSame(['one/.dot', 'one/a', 'one/b', 'one/b/c.neon', 'one/b/d.neon'], $match);
     }
 }