vfsStreamExLockTestCase.php in Zircon Profile 8

Namespace

org\bovigo\vfs

File

vendor/mikey179/vfsStream/src/test/php/org/bovigo/vfs/vfsStreamExLockTestCase.php

<?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')));
  }

}

Classes

Name	Description
vfsStreamExLockTestCase	Test for LOCK_EX behaviour related to file_put_contents().