<?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(array('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(array('.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(array('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(array('one/.dot', 'one/a', 'one/b', 'one/b/c.neon', 'one/b/d.neon'), $match);
}
}