<?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\Gitignore;
 
 class GitignoreTest extends TestCase
 {
     /**
      * @dataProvider provider
      *
      * @param string $patterns
      * @param array  $matchingCases
      * @param array  $nonMatchingCases
      */
     public function testCases(string $patterns, array $matchingCases, array $nonMatchingCases)
     {
         $regex = Gitignore::toRegex($patterns);
 
         foreach ($matchingCases as $matchingCase) {
             $this->assertRegExp($regex, $matchingCase, sprintf('Failed asserting path [%s] matches gitignore patterns [%s] using regex [%s]', $matchingCase, $patterns, $regex));
         }
 
         foreach ($nonMatchingCases as $nonMatchingCase) {
             $this->assertNotRegExp($regex, $nonMatchingCase, sprintf('Failed asserting path [%s] not matching gitignore patterns [%s] using regex [%s]', $nonMatchingCase, $patterns, $regex));
         }
     }
 
     /**
      * @return array return is array of
      *               [
      *               [
      *               '', // Git-ignore Pattern
      *               [], // array of file paths matching
      *               [], // array of file paths not matching
      *               ],
      *               ]
      */
     public function provider()
     {
         return [
             [
                 '
                     *
                     !/bin/bash
                 ',
                 ['bin/cat', 'abc/bin/cat'],
                 ['bin/bash'],
             ],
             [
                 'fi#le.txt',
                 [],
                 ['#file.txt'],
             ],
             [
                 '
                 /bin/
                 /usr/local/
                 !/bin/bash
                 !/usr/local/bin/bash
                 ',
                 ['bin/cat'],
                 ['bin/bash'],
             ],
             [
                 '*.py[co]',
                 ['file.pyc', 'file.pyc'],
                 ['filexpyc', 'file.pycx', 'file.py'],
             ],
             [
                 'dir1/**/dir2/',
                 ['dir1/dirA/dir2/', 'dir1/dirA/dirB/dir2/'],
                 [],
             ],
             [
                 'dir1/*/dir2/',
                 ['dir1/dirA/dir2/'],
                 ['dir1/dirA/dirB/dir2/'],
             ],
             [
                 '/*.php',
                 ['file.php'],
                 ['app/file.php'],
             ],
             [
                 '\#file.txt',
                 ['#file.txt'],
                 [],
             ],
             [
                 '*.php',
                 ['app/file.php', 'file.php'],
                 ['file.phps', 'file.phps', 'filephps'],
             ],
             [
                 'app/cache/',
                 ['app/cache/file.txt', 'app/cache/dir1/dir2/file.txt', 'a/app/cache/file.txt'],
                 [],
             ],
             [
                 '
                 #IamComment
                 /app/cache/',
                 ['app/cache/file.txt', 'app/cache/subdir/ile.txt'],
                 ['a/app/cache/file.txt'],
             ],
         ];
     }
 }