<?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\Filesystem\Tests;

use PHPUnit\Framework\TestCase;
use Symfony\Component\Filesystem\Exception\IOException;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Filesystem\LockHandler;

/**
 * @group legacy
 */
class LockHandlerTest extends TestCase
{
    /**
     * @expectedException \Symfony\Component\Filesystem\Exception\IOException
     * @expectedExceptionMessage Failed to create "/a/b/c/d/e": mkdir(): Permission denied.
     */
    public function testConstructWhenRepositoryDoesNotExist()
    {
        if (!getenv('USER') || 'root' === getenv('USER')) {
            $this->markTestSkipped('This test will fail if run under superuser');
        }
        new LockHandler('lock', '/a/b/c/d/e');
    }

    /**
     * @expectedException \Symfony\Component\Filesystem\Exception\IOException
     * @expectedExceptionMessage The directory "/" is not writable.
     */
    public function testConstructWhenRepositoryIsNotWriteable()
    {
        if (!getenv('USER') || 'root' === getenv('USER')) {
            $this->markTestSkipped('This test will fail if run under superuser');
        }
        new LockHandler('lock', '/');
    }

    public function testErrorHandlingInLockIfLockPathBecomesUnwritable()
    {
        // skip test on Windows; PHP can't easily set file as unreadable on Windows
        if ('\\' === DIRECTORY_SEPARATOR) {
            $this->markTestSkipped('This test cannot run on Windows.');
        }

        $lockPath = sys_get_temp_dir().'/'.uniqid('', true);
        $e = null;
        $wrongMessage = null;

        try {
            mkdir($lockPath);

            $lockHandler = new LockHandler('lock', $lockPath);

            chmod($lockPath, 0444);

            $lockHandler->lock();
        } catch (IOException $e) {
            if (false === strpos($e->getMessage(), 'Permission denied')) {
                $wrongMessage = $e->getMessage();
            } else {
                $this->addToAssertionCount(1);
            }
        } catch (\Exception $e) {
        } catch (\Throwable $e) {
        }

        if (is_dir($lockPath)) {
            $fs = new Filesystem();
            $fs->remove($lockPath);
        }

        $this->assertInstanceOf('Symfony\Component\Filesystem\Exception\IOException', $e, sprintf('Expected IOException to be thrown, got %s instead.', get_class($e)));
        $this->assertNull($wrongMessage, sprintf('Expected exception message to contain "Permission denied", got "%s" instead.', $wrongMessage));
    }

    public function testConstructSanitizeName()
    {
        $lock = new LockHandler('<?php echo "% hello word ! %" ?>');

        $file = sprintf('%s/sf.-php-echo-hello-word-.4b3d9d0d27ddef3a78a64685dda3a963e478659a9e5240feaf7b4173a8f28d5f.lock', sys_get_temp_dir());
        // ensure the file does not exist before the lock
        @unlink($file);

        $lock->lock();

        $this->assertFileExists($file);

        $lock->release();
    }

    public function testLockRelease()
    {
        $name = 'symfony-test-filesystem.lock';

        $l1 = new LockHandler($name);
        $l2 = new LockHandler($name);

        $this->assertTrue($l1->lock());
        $this->assertFalse($l2->lock());

        $l1->release();

        $this->assertTrue($l2->lock());
        $l2->release();
    }

    public function testLockTwice()
    {
        $name = 'symfony-test-filesystem.lock';

        $lockHandler = new LockHandler($name);

        $this->assertTrue($lockHandler->lock());
        $this->assertTrue($lockHandler->lock());

        $lockHandler->release();
    }

    public function testLockIsReleased()
    {
        $name = 'symfony-test-filesystem.lock';

        $l1 = new LockHandler($name);
        $l2 = new LockHandler($name);

        $this->assertTrue($l1->lock());
        $this->assertFalse($l2->lock());

        $l1 = null;

        $this->assertTrue($l2->lock());
        $l2->release();
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODQ1MDIzOTIyOTY4MDc0MiA3Mzk3MjQ3NjcwMTA1ODI1IDYwNDQxMTQ3MTc2NTM3Mjc=