--- /dev/null
+<?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');
+ $openTime = time();
+ sleep(2);
+ fread($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');
+ $openTime = time();
+ sleep(2);
+ fwrite($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.');
+ }
+}
projects / yaffs-website / blobdiff