blob: 976356008a63aa3e35b7a22cdcd88e6df033ed2c [file] [log] [blame]
<?php
/**
* This file is part of vfsStream.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @package org\bovigo\vfs
*/
namespace org\bovigo\vfs;
/**
* Test for LOCK_EX behaviour related to file_put_contents().
*
* @group lock_fpc
* @author https://github.com/iwyg
*/
class vfsStreamExLockTestCase extends \PHPUnit_Framework_TestCase
{
/**
* set up test environment
*/
protected function setUp()
{
$root = vfsStream::setup();
vfsStream::newFile('testfile')->at($root);
}
/**
* This test verifies the current behaviour where vfsStream URLs do not work
* with file_put_contents() and LOCK_EX. The test is intended to break once
* PHP changes this so we get notified about the change.
*
* @test
*/
public function filePutContentsLockShouldReportError()
{
@file_put_contents(vfsStream::url('root/testfile'), "some string\n", LOCK_EX);
$php_error = error_get_last();
$this->assertEquals("file_put_contents(): Exclusive locks may only be set for regular files", $php_error['message']);
}
/**
* @test
*/
public function flockSouldPass()
{
$fp = fopen(vfsStream::url('root/testfile'), 'w');
flock($fp, LOCK_EX);
fwrite($fp, "another string\n");
flock($fp, LOCK_UN);
fclose($fp);
$this->assertEquals("another string\n", file_get_contents(vfsStream::url('root/testfile')));
}
}