forked from extern/egroupware
284 lines
7.1 KiB
PHP
284 lines
7.1 KiB
PHP
<?php
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/**
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* Base for testing various stream wrappers
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*
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* This holds some common things so we can re-use them for the various places
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*
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* @link http://www.egroupware.org
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* @author Nathan Gray
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* @copyright (c) 2020 Nathan Gray
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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*/
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namespace EGroupware\Api\Vfs;
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require_once __DIR__ . '/../LoggedInTest.php';
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use EGroupware\Api;
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use EGroupware\Api\LoggedInTest as LoggedInTest;
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use EGroupware\Api\Vfs;
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use EGroupware\Stylite\Vfs\Versioning;
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class StreamWrapperBase extends LoggedInTest
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{
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/**
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* How much should be logged to the console (stdout)
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*
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* 0 = Nothing
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* 1 = info
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* 2 = debug
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*/
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const LOG_LEVEL = 0;
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/**
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* Keep track of files to remove after
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* @var Array
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*/
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protected $files = Array();
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/**
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* Keep track of mounts to remove after
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*/
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protected $mounts = Array();
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/**
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* Options for searching the Vfs (Vfs::find())
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*/
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const VFS_OPTIONS = array(
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'maxdepth' => 5
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);
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protected function setUp() : void
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{
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// Check we have basic access
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if(!is_readable($GLOBALS['egw_info']['server']['files_dir']))
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{
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$this->markTestSkipped('No read access to files dir "' .$GLOBALS['egw_info']['server']['files_dir'].'"' );
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}
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if(!is_writable($GLOBALS['egw_info']['server']['files_dir']))
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{
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$this->markTestSkipped('No write access to files dir "' .$GLOBALS['egw_info']['server']['files_dir'].'"' );
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}
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}
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protected function tearDown() : void
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{
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LoggedInTest::tearDownAfterClass();
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LoggedInTest::setupBeforeClass();
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// Re-init, since they look at user, fstab, etc.
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// Also, further tests that access the filesystem fail if we don't
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Vfs::clearstatcache();
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Vfs::init_static();
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Vfs\StreamWrapper::init_static();
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// Need to ask about mounts, or other tests fail
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Vfs::mount();
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$backup = Vfs::$is_root;
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Vfs::$is_root = true;
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if(static::LOG_LEVEL > 1)
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{
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error_log($this->getName() . ' files for removal:');
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error_log(implode("\n",$this->files));
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error_log($this->getName() . ' mounts for removal:');
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error_log(implode("\n",$this->mounts));
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}
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// Remove any added files (as root to limit versioning issues)
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if(in_array('/',$this->files))
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{
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$this->fail('Tried to remove root');
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}
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foreach($this->files as $file)
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{
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Vfs::unlink($file);
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}
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// Remove any mounts
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foreach($this->mounts as $mount)
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{
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Vfs::umount($mount);
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}
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Vfs::$is_root = $backup;
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}
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/**
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* Make a filename that reflects the current test
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*/
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protected function getFilename($path = null)
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{
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if(is_null($path)) $path = Vfs::get_home_dir().'/';
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if(substr($path,-1,1) !== '/') $path = $path . '/';
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return $path . get_class(this) . '_' . $this->getName() . '.txt';
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}
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/**
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* Start versioning for the given path
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*
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* @param string $path
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*/
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protected function mountVersioned($path)
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{
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if (!class_exists('EGroupware\Stylite\Vfs\Versioning\StreamWrapper'))
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{
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$this->markTestSkipped("No versioning available");
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}
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if(substr($path, -1) == '/') $path = substr($path, 0, -1);
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$backup = Vfs::$is_root;
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Vfs::$is_root = true;
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$url = Versioning\StreamWrapper::PREFIX.$path;
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$this->assertTrue(Vfs::mount($url,$path), "Unable to mount $path as versioned");
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Vfs::$is_root = $backup;
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$this->mounts[] = $path;
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Vfs::clearstatcache();
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Vfs::init_static();
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Vfs\StreamWrapper::init_static();
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}
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/**
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* Mount a test filesystem path (api/tests/fixtures/Vfs/filesystem_mount)
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* at the given VFS path
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*
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* @param string $path
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*/
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protected function mountFilesystem($path)
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{
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// Vfs breaks if path has trailing /
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if(substr($path, -1) == '/') $path = substr($path, 0, -1);
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$backup = Vfs::$is_root;
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Vfs::$is_root = true;
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$fs_path = realpath(__DIR__ . '/../fixtures/Vfs/filesystem_mount');
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if(!file_exists($fs_path))
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{
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$this->fail("Missing filesystem test directory 'api/tests/fixtures/Vfs/filesystem_mount'");
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}
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$url = Filesystem\StreamWrapper::SCHEME.'://default'. $fs_path.
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'?user='.$GLOBALS['egw_info']['user']['account_id'].'&group=Default&mode=775';
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$this->assertTrue(Vfs::mount($url,$path), "Unable to mount $url to $path");
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Vfs::$is_root = $backup;
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$this->mounts[] = $path;
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Vfs::clearstatcache();
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Vfs::init_static();
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Vfs\StreamWrapper::init_static();
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}
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/**
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* Merge a test filesystem path (api/tests/fixtures/Vfs/filesystem_mount)
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* with the given VFS path
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*
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* @param string $path
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*/
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protected function mountMerge($path)
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{
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// Vfs breaks if path has trailing /
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if(substr($path, -1) == '/') $path = substr($path, 0, -1);
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$backup = Vfs::$is_root;
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Vfs::$is_root = true;
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// I guess merge needs the dir in SQLFS first
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if(!Vfs::is_dir($dir)) Vfs::mkdir($path);
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Vfs::chmod($path, 0750);
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Vfs::chown($path, $GLOBALS['egw_info']['user']['account_id']);
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$url = \EGroupware\Stylite\Vfs\Merge\StreamWrapper::SCHEME.'://default'.$path.'?merge=' . realpath(__DIR__ . '/../fixtures/Vfs/filesystem_mount');
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$this->assertTrue(Vfs::mount($url,$path), "Unable to mount $url to $path");
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Vfs::$is_root = $backup;
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$this->mounts[] = $path;
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Vfs::clearstatcache();
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Vfs::init_static();
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Vfs\StreamWrapper::init_static();
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}
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/**
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* Add some files to the given path so there's something to find.
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*
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* @param string $path
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*
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* @return array of paths
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*/
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protected function addFiles($path, $content = false)
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{
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if(substr($path, -1) != '/')
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{
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$path .= '/';
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}
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if(!$content)
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{
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$content = 'Test for ' . $this->getName() ."\n". Api\DateTime::to();
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}
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$files = array();
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// Plain file
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$files[] = $file = $path.'test_file.txt';
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$this->assertTrue(
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file_put_contents(Vfs::PREFIX.$file, $content) !== FALSE,
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'Unable to write test file "' . Vfs::PREFIX . $file .'" - check file permissions for CLI user'
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);
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// Subdirectory
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$files[] = $dir = $path.'sub_dir/';
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if(Vfs::is_dir($dir))
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{
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Vfs::remove($dir);
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}
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$this->assertTrue(
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Vfs::mkdir($dir),
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'Unable to create subdirectory ' . $dir
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);
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// File in a subdirectory
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$files[] = $file = $dir.'subdir_test_file.txt';
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$this->assertTrue(
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file_put_contents(Vfs::PREFIX.$file, $content) !== FALSE,
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'Unable to write test file "' . Vfs::PREFIX . $file .'" - check file permissions for CLI user'
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);
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// Symlinked file
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/* We don't test these because they don't work - the target will always
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* be outside the share root
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// Always says its empty
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$files[] = $symlink = $path.'symlink.txt';
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if(Vfs::file_exists($symlink)) Vfs::remove($symlink);
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$this->assertTrue(
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Vfs::symlink($file, $symlink),
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"Unable to create symlink $symlink => $file"
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);
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// Symlinked dir
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$files[] = $symlinked_dir = $path.'sym_dir/';
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$this->assertTrue(
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Vfs::symlink($dir, $symlinked_dir),
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'Unable to create symlinked directory ' . $symlinked_dir
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);
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*/
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return $files;
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}
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/**
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* Make an infolog entry
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*/
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protected function make_infolog()
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{
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$bo = new \infolog_bo();
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$element = array(
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'info_subject' => "Test infolog for #{$this->getName()}",
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'info_des' => 'Test element for ' . $this->getName() . "\n" . Api\DateTime::to(),
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'info_status' => 'open'
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);
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$element_id = $bo->write($element, true, true, true, true);
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return $element_id;
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}
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} |