--- /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;
+require_once __DIR__ . '/vfsStreamWrapperBaseTestCase.php';
+/**
+ * Test for directory iteration.
+ *
+ * @group dir
+ * @group iteration
+ */
+class DirectoryIterationTestCase extends vfsStreamWrapperBaseTestCase
+{
+ /**
+ * clean up test environment
+ */
+ public function tearDown()
+ {
+ vfsStream::enableDotfiles();
+ }
+
+ /**
+ * @return array
+ */
+ public function provideSwitchWithExpectations()
+ {
+ return array(array(function() { vfsStream::disableDotfiles(); }, array('bar', 'baz2')),
+ array(function() { vfsStream::enableDotfiles(); }, array('.', '..', 'bar', 'baz2'))
+ );
+ }
+
+ /**
+ * assertion for directoy count
+ *
+ * @param int $expectedCount
+ * @param int $actualCount
+ */
+ private function assertDirectoryCount($expectedCount, $actualCount)
+ {
+ $this->assertEquals($expectedCount,
+ $actualCount,
+ 'Directory foo contains ' . $expectedCount . ' children, but got ' . $actualCount . ' children while iterating over directory contents'
+ );
+ }
+
+ /**
+ * @param \Closure $dotFilesSwitch
+ * @param string[] $expectedDirectories
+ * @test
+ * @dataProvider provideSwitchWithExpectations
+ */
+ public function directoryIteration(\Closure $dotFilesSwitch, array $expectedDirectories)
+ {
+ $dotFilesSwitch();
+ $dir = dir($this->fooURL);
+ $i = 0;
+ while (false !== ($entry = $dir->read())) {
+ $i++;
+ $this->assertTrue(in_array($entry, $expectedDirectories));
+ }
+
+ $this->assertDirectoryCount(count($expectedDirectories), $i);
+ $dir->rewind();
+ $i = 0;
+ while (false !== ($entry = $dir->read())) {
+ $i++;
+ $this->assertTrue(in_array($entry, $expectedDirectories));
+ }
+
+ $this->assertDirectoryCount(count($expectedDirectories), $i);
+ $dir->close();
+ }
+
+ /**
+ * @param \Closure $dotFilesSwitch
+ * @param string[] $expectedDirectories
+ * @test
+ * @dataProvider provideSwitchWithExpectations
+ */
+ public function directoryIterationWithDot(\Closure $dotFilesSwitch, array $expectedDirectories)
+ {
+ $dotFilesSwitch();
+ $dir = dir($this->fooURL . '/.');
+ $i = 0;
+ while (false !== ($entry = $dir->read())) {
+ $i++;
+ $this->assertTrue(in_array($entry, $expectedDirectories));
+ }
+
+ $this->assertDirectoryCount(count($expectedDirectories), $i);
+ $dir->rewind();
+ $i = 0;
+ while (false !== ($entry = $dir->read())) {
+ $i++;
+ $this->assertTrue(in_array($entry, $expectedDirectories));
+ }
+
+ $this->assertDirectoryCount(count($expectedDirectories), $i);
+ $dir->close();
+ }
+
+ /**
+ * assure that a directory iteration works as expected
+ *
+ * @param \Closure $dotFilesSwitch
+ * @param string[] $expectedDirectories
+ * @test
+ * @dataProvider provideSwitchWithExpectations
+ * @group regression
+ * @group bug_2
+ */
+ public function directoryIterationWithOpenDir_Bug_2(\Closure $dotFilesSwitch, array $expectedDirectories)
+ {
+ $dotFilesSwitch();
+ $handle = opendir($this->fooURL);
+ $i = 0;
+ while (false !== ($entry = readdir($handle))) {
+ $i++;
+ $this->assertTrue(in_array($entry, $expectedDirectories));
+ }
+
+ $this->assertDirectoryCount(count($expectedDirectories), $i);
+
+ rewinddir($handle);
+ $i = 0;
+ while (false !== ($entry = readdir($handle))) {
+ $i++;
+ $this->assertTrue(in_array($entry, $expectedDirectories));
+ }
+
+ $this->assertDirectoryCount(count($expectedDirectories), $i);
+ closedir($handle);
+ }
+
+ /**
+ * assure that a directory iteration works as expected
+ *
+ * @author Christoph Bloemer
+ * @param \Closure $dotFilesSwitch
+ * @param string[] $expectedDirectories
+ * @test
+ * @dataProvider provideSwitchWithExpectations
+ * @group regression
+ * @group bug_4
+ */
+ public function directoryIteration_Bug_4(\Closure $dotFilesSwitch, array $expectedDirectories)
+ {
+ $dotFilesSwitch();
+ $dir = $this->fooURL;
+ $list1 = array();
+ if ($handle = opendir($dir)) {
+ while (false !== ($listItem = readdir($handle))) {
+ if ('.' != $listItem && '..' != $listItem) {
+ if (is_file($dir . '/' . $listItem) === true) {
+ $list1[] = 'File:[' . $listItem . ']';
+ } elseif (is_dir($dir . '/' . $listItem) === true) {
+ $list1[] = 'Folder:[' . $listItem . ']';
+ }
+ }
+ }
+
+ closedir($handle);
+ }
+
+ $list2 = array();
+ if ($handle = opendir($dir)) {
+ while (false !== ($listItem = readdir($handle))) {
+ if ('.' != $listItem && '..' != $listItem) {
+ if (is_file($dir . '/' . $listItem) === true) {
+ $list2[] = 'File:[' . $listItem . ']';
+ } elseif (is_dir($dir . '/' . $listItem) === true) {
+ $list2[] = 'Folder:[' . $listItem . ']';
+ }
+ }
+ }
+
+ closedir($handle);
+ }
+
+ $this->assertEquals($list1, $list2);
+ $this->assertEquals(2, count($list1));
+ $this->assertEquals(2, count($list2));
+ }
+
+ /**
+ * assure that a directory iteration works as expected
+ *
+ * @param \Closure $dotFilesSwitch
+ * @param string[] $expectedDirectories
+ * @test
+ * @dataProvider provideSwitchWithExpectations
+ */
+ public function directoryIterationShouldBeIndependent(\Closure $dotFilesSwitch, array $expectedDirectories)
+ {
+ $dotFilesSwitch();
+ $list1 = array();
+ $list2 = array();
+ $handle1 = opendir($this->fooURL);
+ if (false !== ($listItem = readdir($handle1))) {
+ $list1[] = $listItem;
+ }
+
+ $handle2 = opendir($this->fooURL);
+ if (false !== ($listItem = readdir($handle2))) {
+ $list2[] = $listItem;
+ }
+
+ if (false !== ($listItem = readdir($handle1))) {
+ $list1[] = $listItem;
+ }
+
+ if (false !== ($listItem = readdir($handle2))) {
+ $list2[] = $listItem;
+ }
+
+ closedir($handle1);
+ closedir($handle2);
+ $this->assertEquals($list1, $list2);
+ $this->assertEquals(2, count($list1));
+ $this->assertEquals(2, count($list2));
+ }
+
+ /**
+ * @test
+ * @group issue_50
+ */
+ public function recursiveDirectoryIterationWithDotsEnabled()
+ {
+ vfsStream::enableDotfiles();
+ vfsStream::setup();
+ $structure = array(
+ 'Core' => array(
+ 'AbstractFactory' => array(
+ 'test.php' => 'some text content',
+ 'other.php' => 'Some more text content',
+ 'Invalid.csv' => 'Something else',
+ ),
+ 'AnEmptyFolder' => array(),
+ 'badlocation.php' => 'some bad content',
+ )
+ );
+ $root = vfsStream::create($structure);
+ $rootPath = vfsStream::url($root->getName());
+
+ $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($rootPath),
+ \RecursiveIteratorIterator::CHILD_FIRST);
+ $pathes = array();
+ foreach ($iterator as $fullFileName => $fileSPLObject) {
+ $pathes[] = $fullFileName;
+ }
+
+ $this->assertEquals(array('vfs://root'.DIRECTORY_SEPARATOR.'.',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'..',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'.',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'..',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'.',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'..',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'test.php',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'other.php',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'Invalid.csv',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AnEmptyFolder'.DIRECTORY_SEPARATOR.'.',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AnEmptyFolder'.DIRECTORY_SEPARATOR.'..',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AnEmptyFolder',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'badlocation.php',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'
+ ),
+ $pathes
+ );
+ }
+
+ /**
+ * @test
+ * @group issue_50
+ */
+ public function recursiveDirectoryIterationWithDotsDisabled()
+ {
+ vfsStream::disableDotfiles();
+ vfsStream::setup();
+ $structure = array(
+ 'Core' => array(
+ 'AbstractFactory' => array(
+ 'test.php' => 'some text content',
+ 'other.php' => 'Some more text content',
+ 'Invalid.csv' => 'Something else',
+ ),
+ 'AnEmptyFolder' => array(),
+ 'badlocation.php' => 'some bad content',
+ )
+ );
+ $root = vfsStream::create($structure);
+ $rootPath = vfsStream::url($root->getName());
+
+ $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($rootPath),
+ \RecursiveIteratorIterator::CHILD_FIRST);
+ $pathes = array();
+ foreach ($iterator as $fullFileName => $fileSPLObject) {
+ $pathes[] = $fullFileName;
+ }
+
+ $this->assertEquals(array('vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'test.php',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'other.php',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory'.DIRECTORY_SEPARATOR.'Invalid.csv',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AbstractFactory',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'AnEmptyFolder',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'.DIRECTORY_SEPARATOR.'badlocation.php',
+ 'vfs://root'.DIRECTORY_SEPARATOR.'Core'
+ ),
+ $pathes
+ );
+ }
+}
\ No newline at end of file
projects / yaffs-website / blobdiff