blob: 2d036c0a6cfb1796c5eebc161063fd67cee3b60a [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 org\bovigo\vfs\vfsStreamWrapper.
*
* @since 0.9.0
*/
class vfsStreamWrapperFileTimesTestCase extends \PHPUnit_Framework_TestCase
{
/**
* URL of foo.txt file
*
* @var string
*/
protected $fooUrl;
/**
* URL of bar directory
*
* @var string
*/
protected $barUrl;
/**
* URL of baz.txt file
*
* @var string
*/
protected $bazUrl;
/**
* set up test environment
*/
public function setUp()
{
vfsStream::setup()
->lastModified(50)
->lastAccessed(50)
->lastAttributeModified(50);
$this->fooUrl = vfsStream::url('root/foo.txt');
$this->barUrl = vfsStream::url('root/bar');
$this->bazUrl = vfsStream::url('root/bar/baz.txt');
}
/**
* helper assertion for the tests
*
* @param string $url url to check
* @param vfsStreamContent $content content to compare
*/
protected function assertFileTimesEqualStreamTimes($url, vfsStreamContent $content)
{
$this->assertEquals(filemtime($url), $content->filemtime());
$this->assertEquals(fileatime($url), $content->fileatime());
$this->assertEquals(filectime($url), $content->filectime());
}
/**
* @test
* @group issue_7
* @group issue_26
*/
public function openFileChangesAttributeTimeOnly()
{
$file = vfsStream::newFile('foo.txt')
->withContent('test')
->at(vfsStreamWrapper::getRoot())
->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
fclose(fopen($this->fooUrl, 'rb'));
$this->assertGreaterThan(time() - 2, fileatime($this->fooUrl));
$this->assertLessThanOrEqual(time(), fileatime($this->fooUrl));
$this->assertLessThanOrEqual(100, filemtime($this->fooUrl));
$this->assertEquals(100, filectime($this->fooUrl));
$this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
}
/**
* @test
* @group issue_7
* @group issue_26
*/
public function fileGetContentsChangesAttributeTimeOnly()
{
$file = vfsStream::newFile('foo.txt')
->withContent('test')
->at(vfsStreamWrapper::getRoot())
->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
file_get_contents($this->fooUrl);
$this->assertGreaterThan(time() - 2, fileatime($this->fooUrl));
$this->assertLessThanOrEqual(time(), fileatime($this->fooUrl));
$this->assertLessThanOrEqual(100, filemtime($this->fooUrl));
$this->assertEquals(100, filectime($this->fooUrl));
$this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
}
/**
* @test
* @group issue_7
* @group issue_26
*/
public function openFileWithTruncateChangesAttributeAndModificationTime()
{
$file = vfsStream::newFile('foo.txt')
->withContent('test')
->at(vfsStreamWrapper::getRoot())
->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
fclose(fopen($this->fooUrl, 'wb'));
$this->assertGreaterThan(time() - 2, filemtime($this->fooUrl));
$this->assertGreaterThan(time() - 2, fileatime($this->fooUrl));
$this->assertLessThanOrEqual(time(), filemtime($this->fooUrl));
$this->assertLessThanOrEqual(time(), fileatime($this->fooUrl));
$this->assertEquals(100, filectime($this->fooUrl));
$this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
}
/**
* @test
* @group issue_7
*/
public function readFileChangesAccessTime()
{
$file = vfsStream::newFile('foo.txt')
->withContent('test')
->at(vfsStreamWrapper::getRoot())
->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
$fp = fopen($this->fooUrl, 'rb');
$openTime = time();
sleep(3);
fread($fp, 1024);
fclose($fp);
$this->assertLessThanOrEqual($openTime, filemtime($this->fooUrl));
$this->assertLessThanOrEqual($openTime + 3, fileatime($this->fooUrl));
$this->assertEquals(100, filectime($this->fooUrl));
$this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
}
/**
* @test
* @group issue_7
*/
public function writeFileChangesModificationTime()
{
$file = vfsStream::newFile('foo.txt')
->at(vfsStreamWrapper::getRoot())
->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
$fp = fopen($this->fooUrl, 'wb');
$openTime = time();
sleep(3);
fwrite($fp, 'test');
fclose($fp);
$this->assertLessThanOrEqual($openTime + 3, filemtime($this->fooUrl));
$this->assertLessThanOrEqual($openTime, fileatime($this->fooUrl));
$this->assertEquals(100, filectime($this->fooUrl));
$this->assertFileTimesEqualStreamTimes($this->fooUrl, $file);
}
/**
* @test
* @group issue_7
*/
public function createNewFileSetsAllTimesToCurrentTime()
{
file_put_contents($this->fooUrl, 'test');
$this->assertLessThanOrEqual(time(), filemtime($this->fooUrl));
$this->assertEquals(fileatime($this->fooUrl), filectime($this->fooUrl));
$this->assertEquals(fileatime($this->fooUrl), filemtime($this->fooUrl));
$this->assertFileTimesEqualStreamTimes($this->fooUrl, vfsStreamWrapper::getRoot()->getChild('foo.txt'));
}
/**
* @test
* @group issue_7
*/
public function createNewFileChangesAttributeAndModificationTimeOfContainingDirectory()
{
$dir = vfsStream::newDirectory('bar')
->at(vfsStreamWrapper::getRoot())
->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
file_put_contents($this->bazUrl, 'test');
$this->assertLessThanOrEqual(time(), filemtime($this->barUrl));
$this->assertLessThanOrEqual(time(), filectime($this->barUrl));
$this->assertEquals(100, fileatime($this->barUrl));
$this->assertFileTimesEqualStreamTimes($this->barUrl, $dir);
}
/**
* @test
* @group issue_7
*/
public function addNewFileNameWithLinkFunctionChangesAttributeTimeOfOriginalFile()
{
$this->markTestSkipped('Links are currently not supported by vfsStream.');
}
/**
* @test
* @group issue_7
*/
public function addNewFileNameWithLinkFunctionChangesAttributeAndModificationTimeOfDirectoryContainingLink()
{
$this->markTestSkipped('Links are currently not supported by vfsStream.');
}
/**
* @test
* @group issue_7
*/
public function removeFileChangesAttributeAndModificationTimeOfContainingDirectory()
{
$dir = vfsStream::newDirectory('bar')
->at(vfsStreamWrapper::getRoot());
$file = vfsStream::newFile('baz.txt')
->at($dir)
->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
$dir->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
unlink($this->bazUrl);
$this->assertLessThanOrEqual(time(), filemtime($this->barUrl));
$this->assertLessThanOrEqual(time(), filectime($this->barUrl));
$this->assertEquals(100, fileatime($this->barUrl));
$this->assertFileTimesEqualStreamTimes($this->barUrl, $dir);
}
/**
* @test
* @group issue_7
*/
public function renameFileChangesAttributeAndModificationTimeOfAffectedDirectories()
{
$target = vfsStream::newDirectory('target')
->at(vfsStreamWrapper::getRoot())
->lastModified(200)
->lastAccessed(200)
->lastAttributeModified(200);
$source = vfsStream::newDirectory('bar')
->at(vfsStreamWrapper::getRoot());
$file = vfsStream::newFile('baz.txt')
->at($source)
->lastModified(300)
->lastAccessed(300)
->lastAttributeModified(300);
$source->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
rename($this->bazUrl, vfsStream::url('root/target/baz.txt'));
$this->assertLessThanOrEqual(time(), filemtime($this->barUrl));
$this->assertLessThanOrEqual(time(), filectime($this->barUrl));
$this->assertEquals(100, fileatime($this->barUrl));
$this->assertFileTimesEqualStreamTimes($this->barUrl, $source);
$this->assertLessThanOrEqual(time(), filemtime(vfsStream::url('root/target')));
$this->assertLessThanOrEqual(time(), filectime(vfsStream::url('root/target')));
$this->assertEquals(200, fileatime(vfsStream::url('root/target')));
$this->assertFileTimesEqualStreamTimes(vfsStream::url('root/target'), $target);
}
/**
* @test
* @group issue_7
*/
public function renameFileDoesNotChangeFileTimesOfFileItself()
{
$target = vfsStream::newDirectory('target')
->at(vfsStreamWrapper::getRoot())
->lastModified(200)
->lastAccessed(200)
->lastAttributeModified(200);
$source = vfsStream::newDirectory('bar')
->at(vfsStreamWrapper::getRoot());
$file = vfsStream::newFile('baz.txt')
->at($source)
->lastModified(300)
->lastAccessed(300)
->lastAttributeModified(300);
$source->lastModified(100)
->lastAccessed(100)
->lastAttributeModified(100);
rename($this->bazUrl, vfsStream::url('root/target/baz.txt'));
$this->assertEquals(300, filemtime(vfsStream::url('root/target/baz.txt')));
$this->assertEquals(300, filectime(vfsStream::url('root/target/baz.txt')));
$this->assertEquals(300, fileatime(vfsStream::url('root/target/baz.txt')));
$this->assertFileTimesEqualStreamTimes(vfsStream::url('root/target/baz.txt'), $file);
}
/**
* @test
* @group issue_7
*/
public function changeFileAttributesChangesAttributeTimeOfFileItself()
{
$this->markTestSkipped('Changing file attributes via stream wrapper for self-defined streams is not supported by PHP.');
}
}
?>