nextcloud/tests/lib/Files/ViewTest.php

2718 lines
85 KiB
PHP
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<?php
/**
* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file. */
namespace Test\Files;
use OC\Cache\CappedMemoryCache;
use OC\Files\Cache\Watcher;
use OC\Files\Filesystem;
use OC\Files\Mount\MountPoint;
use OC\Files\Storage\Common;
use OC\Files\Storage\Temporary;
use OC\Files\Stream\Quota;
use OC\Files\View;
use OCP\Constants;
use OCP\Files\Config\IMountProvider;
use OCP\Files\FileInfo;
use OCP\Files\Storage\IStorage;
use OCP\Lock\ILockingProvider;
use OCP\Lock\LockedException;
use OCP\Share;
use OCP\Util;
use Test\HookHelper;
use Test\TestMoveableMountPoint;
use Test\Traits\UserTrait;
class TemporaryNoTouch extends Temporary {
public function touch($path, $mtime = null) {
return false;
}
}
class TemporaryNoCross extends Temporary {
public function copyFromStorage(IStorage $sourceStorage, $sourceInternalPath, $targetInternalPath, $preserveMtime = null) {
return Common::copyFromStorage($sourceStorage, $sourceInternalPath, $targetInternalPath, $preserveMtime);
}
public function moveFromStorage(IStorage $sourceStorage, $sourceInternalPath, $targetInternalPath) {
return Common::moveFromStorage($sourceStorage, $sourceInternalPath, $targetInternalPath);
}
}
class TemporaryNoLocal extends Temporary {
public function instanceOfStorage($className) {
if ($className === '\OC\Files\Storage\Local') {
return false;
} else {
return parent::instanceOfStorage($className);
}
}
}
/**
* Class ViewTest
*
* @group DB
*
* @package Test\Files
*/
class ViewTest extends \Test\TestCase {
use UserTrait;
/**
* @var \OC\Files\Storage\Storage[] $storages
*/
private $storages = [];
/**
* @var string
*/
private $user;
/**
* @var \OCP\IUser
*/
private $userObject;
/**
* @var \OCP\IGroup
*/
private $groupObject;
/** @var \OC\Files\Storage\Storage */
private $tempStorage;
protected function setUp(): void {
parent::setUp();
\OC_Hook::clear();
\OC_User::clearBackends();
\OC_User::useBackend(new \Test\Util\User\Dummy());
//login
$userManager = \OC::$server->getUserManager();
$groupManager = \OC::$server->getGroupManager();
$this->user = 'test';
$this->userObject = $userManager->createUser('test', 'test');
$this->groupObject = $groupManager->createGroup('group1');
$this->groupObject->addUser($this->userObject);
self::loginAsUser($this->user);
// clear mounts but somehow keep the root storage
// that was initialized above...
Filesystem::clearMounts();
$this->tempStorage = null;
}
protected function tearDown(): void {
\OC_User::setUserId($this->user);
foreach ($this->storages as $storage) {
$cache = $storage->getCache();
$ids = $cache->getAll();
$cache->clear();
}
if ($this->tempStorage) {
system('rm -rf ' . escapeshellarg($this->tempStorage->getDataDir()));
}
self::logout();
$this->userObject->delete();
$this->groupObject->delete();
$mountProviderCollection = \OC::$server->getMountProviderCollection();
self::invokePrivate($mountProviderCollection, 'providers', [[]]);
parent::tearDown();
}
/**
* @medium
*/
public function testCacheAPI() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
$storage3 = $this->getTestStorage();
$root = self::getUniqueID('/');
Filesystem::mount($storage1, [], $root . '/');
Filesystem::mount($storage2, [], $root . '/substorage');
Filesystem::mount($storage3, [], $root . '/folder/anotherstorage');
$textSize = strlen("dummy file data\n");
$imageSize = filesize(\OC::$SERVERROOT . '/core/img/logo/logo.png');
$storageSize = $textSize * 2 + $imageSize;
$storageInfo = $storage3->getCache()->get('');
$this->assertEquals($storageSize, $storageInfo['size']);
$rootView = new View($root);
$cachedData = $rootView->getFileInfo('/foo.txt');
$this->assertEquals($textSize, $cachedData['size']);
$this->assertEquals('text/plain', $cachedData['mimetype']);
$this->assertNotEquals(-1, $cachedData['permissions']);
$cachedData = $rootView->getFileInfo('/');
$this->assertEquals($storageSize * 3, $cachedData['size']);
$this->assertEquals('httpd/unix-directory', $cachedData['mimetype']);
// get cached data excluding mount points
$cachedData = $rootView->getFileInfo('/', false);
$this->assertEquals($storageSize, $cachedData['size']);
$this->assertEquals('httpd/unix-directory', $cachedData['mimetype']);
$cachedData = $rootView->getFileInfo('/folder');
$this->assertEquals($storageSize + $textSize, $cachedData['size']);
$this->assertEquals('httpd/unix-directory', $cachedData['mimetype']);
$folderData = $rootView->getDirectoryContent('/');
/**
* expected entries:
* folder
* foo.png
* foo.txt
* substorage
*/
$this->assertCount(4, $folderData);
$this->assertEquals('folder', $folderData[0]['name']);
$this->assertEquals('foo.png', $folderData[1]['name']);
$this->assertEquals('foo.txt', $folderData[2]['name']);
$this->assertEquals('substorage', $folderData[3]['name']);
$this->assertEquals($storageSize + $textSize, $folderData[0]['size']);
$this->assertEquals($imageSize, $folderData[1]['size']);
$this->assertEquals($textSize, $folderData[2]['size']);
$this->assertEquals($storageSize, $folderData[3]['size']);
$folderData = $rootView->getDirectoryContent('/substorage');
/**
* expected entries:
* folder
* foo.png
* foo.txt
*/
$this->assertCount(3, $folderData);
$this->assertEquals('folder', $folderData[0]['name']);
$this->assertEquals('foo.png', $folderData[1]['name']);
$this->assertEquals('foo.txt', $folderData[2]['name']);
$folderView = new View($root . '/folder');
$this->assertEquals($rootView->getFileInfo('/folder'), $folderView->getFileInfo('/'));
$cachedData = $rootView->getFileInfo('/foo.txt');
$this->assertFalse($cachedData['encrypted']);
$id = $rootView->putFileInfo('/foo.txt', ['encrypted' => true]);
$cachedData = $rootView->getFileInfo('/foo.txt');
$this->assertTrue($cachedData['encrypted']);
$this->assertEquals($cachedData['fileid'], $id);
$this->assertFalse($rootView->getFileInfo('/non/existing'));
$this->assertEquals([], $rootView->getDirectoryContent('/non/existing'));
}
/**
* @medium
*/
public function testGetPath() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
$storage3 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/substorage');
Filesystem::mount($storage3, [], '/folder/anotherstorage');
$rootView = new View('');
$cachedData = $rootView->getFileInfo('/foo.txt');
/** @var int $id1 */
$id1 = $cachedData['fileid'];
$this->assertEquals('/foo.txt', $rootView->getPath($id1));
$cachedData = $rootView->getFileInfo('/substorage/foo.txt');
/** @var int $id2 */
$id2 = $cachedData['fileid'];
$this->assertEquals('/substorage/foo.txt', $rootView->getPath($id2));
$folderView = new View('/substorage');
$this->assertEquals('/foo.txt', $folderView->getPath($id2));
}
public function testGetPathNotExisting() {
$this->expectException(\OCP\Files\NotFoundException::class);
$storage1 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
$rootView = new View('');
$cachedData = $rootView->getFileInfo('/foo.txt');
/** @var int $id1 */
$id1 = $cachedData['fileid'];
$folderView = new View('/substorage');
$this->assertNull($folderView->getPath($id1));
}
/**
* @medium
*/
public function testMountPointOverwrite() {
$storage1 = $this->getTestStorage(false);
$storage2 = $this->getTestStorage();
$storage1->mkdir('substorage');
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/substorage');
$rootView = new View('');
$folderContent = $rootView->getDirectoryContent('/');
$this->assertCount(4, $folderContent);
}
public function sharingDisabledPermissionProvider() {
return [
['no', '', true],
['yes', 'group1', false],
];
}
/**
* @dataProvider sharingDisabledPermissionProvider
*/
public function testRemoveSharePermissionWhenSharingDisabledForUser($excludeGroups, $excludeGroupsList, $expectedShareable) {
// Reset sharing disabled for users cache
self::invokePrivate(\OC::$server->getShareManager(), 'sharingDisabledForUsersCache', [new CappedMemoryCache()]);
$config = \OC::$server->getConfig();
$oldExcludeGroupsFlag = $config->getAppValue('core', 'shareapi_exclude_groups', 'no');
$oldExcludeGroupsList = $config->getAppValue('core', 'shareapi_exclude_groups_list', '');
$config->setAppValue('core', 'shareapi_exclude_groups', $excludeGroups);
$config->setAppValue('core', 'shareapi_exclude_groups_list', $excludeGroupsList);
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/mount');
$view = new View('/');
$folderContent = $view->getDirectoryContent('');
$this->assertEquals($expectedShareable, $folderContent[0]->isShareable());
$folderContent = $view->getDirectoryContent('mount');
$this->assertEquals($expectedShareable, $folderContent[0]->isShareable());
$config->setAppValue('core', 'shareapi_exclude_groups', $oldExcludeGroupsFlag);
$config->setAppValue('core', 'shareapi_exclude_groups_list', $oldExcludeGroupsList);
// Reset sharing disabled for users cache
self::invokePrivate(\OC::$server->getShareManager(), 'sharingDisabledForUsersCache', [new CappedMemoryCache()]);
}
public function testCacheIncompleteFolder() {
$storage1 = $this->getTestStorage(false);
Filesystem::clearMounts();
Filesystem::mount($storage1, [], '/incomplete');
$rootView = new View('/incomplete');
$entries = $rootView->getDirectoryContent('/');
$this->assertCount(3, $entries);
// /folder will already be in the cache but not scanned
$entries = $rootView->getDirectoryContent('/folder');
$this->assertCount(1, $entries);
}
public function testAutoScan() {
$storage1 = $this->getTestStorage(false);
$storage2 = $this->getTestStorage(false);
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/substorage');
$textSize = strlen("dummy file data\n");
$rootView = new View('');
$cachedData = $rootView->getFileInfo('/');
$this->assertEquals('httpd/unix-directory', $cachedData['mimetype']);
$this->assertEquals(-1, $cachedData['size']);
$folderData = $rootView->getDirectoryContent('/substorage/folder');
$this->assertEquals('text/plain', $folderData[0]['mimetype']);
$this->assertEquals($textSize, $folderData[0]['size']);
}
/**
* @medium
*/
public function testSearch() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
$storage3 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/substorage');
Filesystem::mount($storage3, [], '/folder/anotherstorage');
$rootView = new View('');
$results = $rootView->search('foo');
$this->assertCount(6, $results);
$paths = [];
foreach ($results as $result) {
$this->assertEquals($result['path'], Filesystem::normalizePath($result['path']));
$paths[] = $result['path'];
}
$this->assertContains('/foo.txt', $paths);
$this->assertContains('/foo.png', $paths);
$this->assertContains('/substorage/foo.txt', $paths);
$this->assertContains('/substorage/foo.png', $paths);
$this->assertContains('/folder/anotherstorage/foo.txt', $paths);
$this->assertContains('/folder/anotherstorage/foo.png', $paths);
$folderView = new View('/folder');
$results = $folderView->search('bar');
$this->assertCount(2, $results);
$paths = [];
foreach ($results as $result) {
$paths[] = $result['path'];
}
$this->assertContains('/anotherstorage/folder/bar.txt', $paths);
$this->assertContains('/bar.txt', $paths);
$results = $folderView->search('foo');
$this->assertCount(2, $results);
$paths = [];
foreach ($results as $result) {
$paths[] = $result['path'];
}
$this->assertContains('/anotherstorage/foo.txt', $paths);
$this->assertContains('/anotherstorage/foo.png', $paths);
$this->assertCount(6, $rootView->searchByMime('text'));
$this->assertCount(3, $folderView->searchByMime('text'));
}
/**
* @medium
*/
public function testWatcher() {
$storage1 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
$storage1->getWatcher()->setPolicy(Watcher::CHECK_ALWAYS);
$rootView = new View('');
$cachedData = $rootView->getFileInfo('foo.txt');
$this->assertEquals(16, $cachedData['size']);
$rootView->putFileInfo('foo.txt', ['storage_mtime' => 10]);
$storage1->file_put_contents('foo.txt', 'foo');
clearstatcache();
$cachedData = $rootView->getFileInfo('foo.txt');
$this->assertEquals(3, $cachedData['size']);
}
/**
* @medium
*/
public function testCopyBetweenStorageNoCross() {
$storage1 = $this->getTestStorage(true, TemporaryNoCross::class);
$storage2 = $this->getTestStorage(true, TemporaryNoCross::class);
$this->copyBetweenStorages($storage1, $storage2);
}
/**
* @medium
*/
public function testCopyBetweenStorageCross() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
$this->copyBetweenStorages($storage1, $storage2);
}
/**
* @medium
*/
public function testCopyBetweenStorageCrossNonLocal() {
$storage1 = $this->getTestStorage(true, TemporaryNoLocal::class);
$storage2 = $this->getTestStorage(true, TemporaryNoLocal::class);
$this->copyBetweenStorages($storage1, $storage2);
}
public function copyBetweenStorages($storage1, $storage2) {
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/substorage');
$rootView = new View('');
$rootView->mkdir('substorage/emptyfolder');
$rootView->copy('substorage', 'anotherfolder');
$this->assertTrue($rootView->is_dir('/anotherfolder'));
$this->assertTrue($rootView->is_dir('/substorage'));
$this->assertTrue($rootView->is_dir('/anotherfolder/emptyfolder'));
$this->assertTrue($rootView->is_dir('/substorage/emptyfolder'));
$this->assertTrue($rootView->file_exists('/anotherfolder/foo.txt'));
$this->assertTrue($rootView->file_exists('/anotherfolder/foo.png'));
$this->assertTrue($rootView->file_exists('/anotherfolder/folder/bar.txt'));
$this->assertTrue($rootView->file_exists('/substorage/foo.txt'));
$this->assertTrue($rootView->file_exists('/substorage/foo.png'));
$this->assertTrue($rootView->file_exists('/substorage/folder/bar.txt'));
}
/**
* @medium
*/
public function testMoveBetweenStorageNoCross() {
$storage1 = $this->getTestStorage(true, TemporaryNoCross::class);
$storage2 = $this->getTestStorage(true, TemporaryNoCross::class);
$this->moveBetweenStorages($storage1, $storage2);
}
/**
* @medium
*/
public function testMoveBetweenStorageCross() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
$this->moveBetweenStorages($storage1, $storage2);
}
/**
* @medium
*/
public function testMoveBetweenStorageCrossNonLocal() {
$storage1 = $this->getTestStorage(true, TemporaryNoLocal::class);
$storage2 = $this->getTestStorage(true, TemporaryNoLocal::class);
$this->moveBetweenStorages($storage1, $storage2);
}
public function moveBetweenStorages($storage1, $storage2) {
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/substorage');
$rootView = new View('');
$rootView->rename('foo.txt', 'substorage/folder/foo.txt');
$this->assertFalse($rootView->file_exists('foo.txt'));
$this->assertTrue($rootView->file_exists('substorage/folder/foo.txt'));
$rootView->rename('substorage/folder', 'anotherfolder');
$this->assertFalse($rootView->is_dir('substorage/folder'));
$this->assertTrue($rootView->file_exists('anotherfolder/foo.txt'));
$this->assertTrue($rootView->file_exists('anotherfolder/bar.txt'));
}
/**
* @medium
*/
public function testUnlink() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/substorage');
$rootView = new View('');
$rootView->file_put_contents('/foo.txt', 'asd');
$rootView->file_put_contents('/substorage/bar.txt', 'asd');
$this->assertTrue($rootView->file_exists('foo.txt'));
$this->assertTrue($rootView->file_exists('substorage/bar.txt'));
$this->assertTrue($rootView->unlink('foo.txt'));
$this->assertTrue($rootView->unlink('substorage/bar.txt'));
$this->assertFalse($rootView->file_exists('foo.txt'));
$this->assertFalse($rootView->file_exists('substorage/bar.txt'));
}
public function rmdirOrUnlinkDataProvider() {
return [['rmdir'], ['unlink']];
}
/**
* @dataProvider rmdirOrUnlinkDataProvider
*/
public function testRmdir($method) {
$storage1 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
$rootView = new View('');
$rootView->mkdir('sub');
$rootView->mkdir('sub/deep');
$rootView->file_put_contents('/sub/deep/foo.txt', 'asd');
$this->assertTrue($rootView->file_exists('sub/deep/foo.txt'));
$this->assertTrue($rootView->$method('sub'));
$this->assertFalse($rootView->file_exists('sub'));
}
/**
* @medium
*/
public function testUnlinkRootMustFail() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], '/substorage');
$rootView = new View('');
$rootView->file_put_contents('/foo.txt', 'asd');
$rootView->file_put_contents('/substorage/bar.txt', 'asd');
$this->assertFalse($rootView->unlink(''));
$this->assertFalse($rootView->unlink('/'));
$this->assertFalse($rootView->unlink('substorage'));
$this->assertFalse($rootView->unlink('/substorage'));
}
/**
* @medium
*/
public function testTouch() {
$storage = $this->getTestStorage(true, TemporaryNoTouch::class);
Filesystem::mount($storage, [], '/');
$rootView = new View('');
$oldCachedData = $rootView->getFileInfo('foo.txt');
$rootView->touch('foo.txt', 500);
$cachedData = $rootView->getFileInfo('foo.txt');
$this->assertEquals(500, $cachedData['mtime']);
$this->assertEquals($oldCachedData['storage_mtime'], $cachedData['storage_mtime']);
$rootView->putFileInfo('foo.txt', ['storage_mtime' => 1000]); //make sure the watcher detects the change
$rootView->file_put_contents('foo.txt', 'asd');
$cachedData = $rootView->getFileInfo('foo.txt');
$this->assertGreaterThanOrEqual($oldCachedData['mtime'], $cachedData['mtime']);
$this->assertEquals($cachedData['storage_mtime'], $cachedData['mtime']);
}
/**
* @medium
*/
public function testTouchFloat() {
$storage = $this->getTestStorage(true, TemporaryNoTouch::class);
Filesystem::mount($storage, [], '/');
$rootView = new View('');
$oldCachedData = $rootView->getFileInfo('foo.txt');
$rootView->touch('foo.txt', 500.5);
$cachedData = $rootView->getFileInfo('foo.txt');
$this->assertEquals(500, $cachedData['mtime']);
}
/**
* @medium
*/
public function testViewHooks() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
$defaultRoot = Filesystem::getRoot();
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], $defaultRoot . '/substorage');
\OC_Hook::connect('OC_Filesystem', 'post_write', $this, 'dummyHook');
$rootView = new View('');
$subView = new View($defaultRoot . '/substorage');
$this->hookPath = null;
$rootView->file_put_contents('/foo.txt', 'asd');
$this->assertNull($this->hookPath);
$subView->file_put_contents('/foo.txt', 'asd');
$this->assertEquals('/substorage/foo.txt', $this->hookPath);
}
private $hookPath;
public function dummyHook($params) {
$this->hookPath = $params['path'];
}
public function testSearchNotOutsideView() {
$storage1 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
$storage1->rename('folder', 'foo');
$scanner = $storage1->getScanner();
$scanner->scan('');
$view = new View('/foo');
$result = $view->search('.txt');
$this->assertCount(1, $result);
}
/**
* @param bool $scan
* @param string $class
* @return \OC\Files\Storage\Storage
*/
private function getTestStorage($scan = true, $class = Temporary::class) {
/**
* @var \OC\Files\Storage\Storage $storage
*/
$storage = new $class([]);
$textData = "dummy file data\n";
$imgData = file_get_contents(\OC::$SERVERROOT . '/core/img/logo/logo.png');
$storage->mkdir('folder');
$storage->file_put_contents('foo.txt', $textData);
$storage->file_put_contents('foo.png', $imgData);
$storage->file_put_contents('folder/bar.txt', $textData);
if ($scan) {
$scanner = $storage->getScanner();
$scanner->scan('');
}
$this->storages[] = $storage;
return $storage;
}
/**
* @medium
*/
public function testViewHooksIfRootStartsTheSame() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
$defaultRoot = Filesystem::getRoot();
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], $defaultRoot . '_substorage');
\OC_Hook::connect('OC_Filesystem', 'post_write', $this, 'dummyHook');
$subView = new View($defaultRoot . '_substorage');
$this->hookPath = null;
$subView->file_put_contents('/foo.txt', 'asd');
$this->assertNull($this->hookPath);
}
private $hookWritePath;
private $hookCreatePath;
private $hookUpdatePath;
public function dummyHookWrite($params) {
$this->hookWritePath = $params['path'];
}
public function dummyHookUpdate($params) {
$this->hookUpdatePath = $params['path'];
}
public function dummyHookCreate($params) {
$this->hookCreatePath = $params['path'];
}
public function testEditNoCreateHook() {
$storage1 = $this->getTestStorage();
$storage2 = $this->getTestStorage();
$defaultRoot = Filesystem::getRoot();
Filesystem::mount($storage1, [], '/');
Filesystem::mount($storage2, [], $defaultRoot);
\OC_Hook::connect('OC_Filesystem', 'post_create', $this, 'dummyHookCreate');
\OC_Hook::connect('OC_Filesystem', 'post_update', $this, 'dummyHookUpdate');
\OC_Hook::connect('OC_Filesystem', 'post_write', $this, 'dummyHookWrite');
$view = new View($defaultRoot);
$this->hookWritePath = $this->hookUpdatePath = $this->hookCreatePath = null;
$view->file_put_contents('/asd.txt', 'foo');
$this->assertEquals('/asd.txt', $this->hookCreatePath);
$this->assertNull($this->hookUpdatePath);
$this->assertEquals('/asd.txt', $this->hookWritePath);
$this->hookWritePath = $this->hookUpdatePath = $this->hookCreatePath = null;
$view->file_put_contents('/asd.txt', 'foo');
$this->assertNull($this->hookCreatePath);
$this->assertEquals('/asd.txt', $this->hookUpdatePath);
$this->assertEquals('/asd.txt', $this->hookWritePath);
\OC_Hook::clear('OC_Filesystem', 'post_create');
\OC_Hook::clear('OC_Filesystem', 'post_update');
\OC_Hook::clear('OC_Filesystem', 'post_write');
}
/**
* @dataProvider resolvePathTestProvider
*/
public function testResolvePath($expected, $pathToTest) {
$storage1 = $this->getTestStorage();
Filesystem::mount($storage1, [], '/');
$view = new View('');
$result = $view->resolvePath($pathToTest);
$this->assertEquals($expected, $result[1]);
$exists = $view->file_exists($pathToTest);
$this->assertTrue($exists);
$exists = $view->file_exists($result[1]);
$this->assertTrue($exists);
}
public function resolvePathTestProvider() {
return [
['foo.txt', 'foo.txt'],
['foo.txt', '/foo.txt'],
['folder', 'folder'],
['folder', '/folder'],
['folder', 'folder/'],
['folder', '/folder/'],
['folder/bar.txt', 'folder/bar.txt'],
['folder/bar.txt', '/folder/bar.txt'],
['', ''],
['', '/'],
];
}
public function testUTF8Names() {
$names = ['虚', '和知しゃ和で', 'regular ascii', 'sɨˈrɪlɪk', 'ѨѬ', 'أنا أحب القراءة كثيرا'];
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$rootView = new View('');
foreach ($names as $name) {
$rootView->file_put_contents('/' . $name, 'dummy content');
}
$list = $rootView->getDirectoryContent('/');
$this->assertCount(count($names), $list);
foreach ($list as $item) {
$this->assertContains($item['name'], $names);
}
$cache = $storage->getCache();
$scanner = $storage->getScanner();
$scanner->scan('');
$list = $cache->getFolderContents('');
$this->assertCount(count($names), $list);
foreach ($list as $item) {
$this->assertContains($item['name'], $names);
}
}
public function xtestLongPath() {
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$rootView = new View('');
$longPath = '';
$ds = DIRECTORY_SEPARATOR;
/*
* 4096 is the maximum path length in file_cache.path in *nix
* 1024 is the max path length in mac
*/
$folderName = 'abcdefghijklmnopqrstuvwxyz012345678901234567890123456789';
$tmpdirLength = strlen(\OC::$server->getTempManager()->getTemporaryFolder());
if (\OC_Util::runningOnMac()) {
$depth = ((1024 - $tmpdirLength) / 57);
} else {
$depth = ((4000 - $tmpdirLength) / 57);
}
foreach (range(0, $depth - 1) as $i) {
$longPath .= $ds . $folderName;
$result = $rootView->mkdir($longPath);
$this->assertTrue($result, "mkdir failed on $i - path length: " . strlen($longPath));
$result = $rootView->file_put_contents($longPath . "{$ds}test.txt", 'lorem');
$this->assertEquals(5, $result, "file_put_contents failed on $i");
$this->assertTrue($rootView->file_exists($longPath));
$this->assertTrue($rootView->file_exists($longPath . "{$ds}test.txt"));
}
$cache = $storage->getCache();
$scanner = $storage->getScanner();
$scanner->scan('');
$longPath = $folderName;
foreach (range(0, $depth - 1) as $i) {
$cachedFolder = $cache->get($longPath);
$this->assertTrue(is_array($cachedFolder), "No cache entry for folder at $i");
$this->assertEquals($folderName, $cachedFolder['name'], "Wrong cache entry for folder at $i");
$cachedFile = $cache->get($longPath . '/test.txt');
$this->assertTrue(is_array($cachedFile), "No cache entry for file at $i");
$this->assertEquals('test.txt', $cachedFile['name'], "Wrong cache entry for file at $i");
$longPath .= $ds . $folderName;
}
}
public function testTouchNotSupported() {
$storage = new TemporaryNoTouch([]);
$scanner = $storage->getScanner();
Filesystem::mount($storage, [], '/test/');
$past = time() - 100;
$storage->file_put_contents('test', 'foobar');
$scanner->scan('');
$view = new View('');
$info = $view->getFileInfo('/test/test');
$view->touch('/test/test', $past);
$scanner->scanFile('test', \OC\Files\Cache\Scanner::REUSE_ETAG);
$info2 = $view->getFileInfo('/test/test');
$this->assertSame($info['etag'], $info2['etag']);
}
public function testWatcherEtagCrossStorage() {
$storage1 = new Temporary([]);
$storage2 = new Temporary([]);
$scanner1 = $storage1->getScanner();
$scanner2 = $storage2->getScanner();
$storage1->mkdir('sub');
Filesystem::mount($storage1, [], '/test/');
Filesystem::mount($storage2, [], '/test/sub/storage');
$past = time() - 100;
$storage2->file_put_contents('test.txt', 'foobar');
$scanner1->scan('');
$scanner2->scan('');
$view = new View('');
$storage2->getWatcher('')->setPolicy(Watcher::CHECK_ALWAYS);
$oldFileInfo = $view->getFileInfo('/test/sub/storage/test.txt');
$oldFolderInfo = $view->getFileInfo('/test');
$storage2->getCache()->update($oldFileInfo->getId(), [
'storage_mtime' => $past,
]);
$oldEtag = $oldFolderInfo->getEtag();
$view->getFileInfo('/test/sub/storage/test.txt');
$newFolderInfo = $view->getFileInfo('/test');
$this->assertNotEquals($newFolderInfo->getEtag(), $oldEtag);
}
/**
* @dataProvider absolutePathProvider
*/
public function testGetAbsolutePath($expectedPath, $relativePath) {
$view = new View('/files');
$this->assertEquals($expectedPath, $view->getAbsolutePath($relativePath));
}
public function testPartFileInfo() {
$storage = new Temporary([]);
$scanner = $storage->getScanner();
Filesystem::mount($storage, [], '/test/');
$storage->file_put_contents('test.part', 'foobar');
$scanner->scan('');
$view = new View('/test');
$info = $view->getFileInfo('test.part');
$this->assertInstanceOf('\OCP\Files\FileInfo', $info);
$this->assertNull($info->getId());
$this->assertEquals(6, $info->getSize());
}
public function absolutePathProvider() {
return [
['/files/', ''],
['/files/0', '0'],
['/files/false', 'false'],
['/files/true', 'true'],
['/files/', '/'],
['/files/test', 'test'],
['/files/test', '/test'],
];
}
/**
* @dataProvider chrootRelativePathProvider
*/
public function testChrootGetRelativePath($root, $absolutePath, $expectedPath) {
$view = new View('/files');
$view->chroot($root);
$this->assertEquals($expectedPath, $view->getRelativePath($absolutePath));
}
public function chrootRelativePathProvider() {
return $this->relativePathProvider('/');
}
/**
* @dataProvider initRelativePathProvider
*/
public function testInitGetRelativePath($root, $absolutePath, $expectedPath) {
$view = new View($root);
$this->assertEquals($expectedPath, $view->getRelativePath($absolutePath));
}
public function initRelativePathProvider() {
return $this->relativePathProvider(null);
}
public function relativePathProvider($missingRootExpectedPath) {
return [
// No root - returns the path
['', '/files', '/files'],
['', '/files/', '/files/'],
// Root equals path - /
['/files/', '/files/', '/'],
['/files/', '/files', '/'],
['/files', '/files/', '/'],
['/files', '/files', '/'],
// False negatives: chroot fixes those by adding the leading slash.
// But setting them up with this root (instead of chroot($root))
// will fail them, although they should be the same.
// TODO init should be fixed, so it also adds the leading slash
['files/', '/files/', $missingRootExpectedPath],
['files', '/files/', $missingRootExpectedPath],
['files/', '/files', $missingRootExpectedPath],
['files', '/files', $missingRootExpectedPath],
// False negatives: Paths provided to the method should have a leading slash
// TODO input should be checked to have a leading slash
['/files/', 'files/', null],
['/files', 'files/', null],
['/files/', 'files', null],
['/files', 'files', null],
// with trailing slashes
['/files/', '/files/0', '0'],
['/files/', '/files/false', 'false'],
['/files/', '/files/true', 'true'],
['/files/', '/files/test', 'test'],
['/files/', '/files/test/foo', 'test/foo'],
// without trailing slashes
// TODO false expectation: Should match "with trailing slashes"
['/files', '/files/0', '/0'],
['/files', '/files/false', '/false'],
['/files', '/files/true', '/true'],
['/files', '/files/test', '/test'],
['/files', '/files/test/foo', '/test/foo'],
// leading slashes
['/files/', '/files_trashbin/', null],
['/files', '/files_trashbin/', null],
['/files/', '/files_trashbin', null],
['/files', '/files_trashbin', null],
// no leading slashes
['files/', 'files_trashbin/', null],
['files', 'files_trashbin/', null],
['files/', 'files_trashbin', null],
['files', 'files_trashbin', null],
// mixed leading slashes
['files/', '/files_trashbin/', null],
['/files/', 'files_trashbin/', null],
['files', '/files_trashbin/', null],
['/files', 'files_trashbin/', null],
['files/', '/files_trashbin', null],
['/files/', 'files_trashbin', null],
['files', '/files_trashbin', null],
['/files', 'files_trashbin', null],
['files', 'files_trashbin/test', null],
['/files', '/files_trashbin/test', null],
['/files', 'files_trashbin/test', null],
];
}
public function testFileView() {
$storage = new Temporary([]);
$scanner = $storage->getScanner();
$storage->file_put_contents('foo.txt', 'bar');
Filesystem::mount($storage, [], '/test/');
$scanner->scan('');
$view = new View('/test/foo.txt');
$this->assertEquals('bar', $view->file_get_contents(''));
$fh = tmpfile();
fwrite($fh, 'foo');
rewind($fh);
$view->file_put_contents('', $fh);
$this->assertEquals('foo', $view->file_get_contents(''));
}
/**
* @dataProvider tooLongPathDataProvider
*/
public function testTooLongPath($operation, $param0 = null) {
$this->expectException(\OCP\Files\InvalidPathException::class);
$longPath = '';
// 4000 is the maximum path length in file_cache.path
$folderName = 'abcdefghijklmnopqrstuvwxyz012345678901234567890123456789';
$depth = (4000 / 57);
foreach (range(0, $depth + 1) as $i) {
$longPath .= '/' . $folderName;
}
$storage = new Temporary([]);
$this->tempStorage = $storage; // for later hard cleanup
Filesystem::mount($storage, [], '/');
$rootView = new View('');
if ($param0 === '@0') {
$param0 = $longPath;
}
if ($operation === 'hash') {
$param0 = $longPath;
$longPath = 'md5';
}
call_user_func([$rootView, $operation], $longPath, $param0);
}
public function tooLongPathDataProvider() {
return [
['getAbsolutePath'],
['getRelativePath'],
['getMountPoint'],
['resolvePath'],
['getLocalFile'],
['getLocalFolder'],
['mkdir'],
['rmdir'],
['opendir'],
['is_dir'],
['is_file'],
['stat'],
['filetype'],
['filesize'],
['readfile'],
['isCreatable'],
['isReadable'],
['isUpdatable'],
['isDeletable'],
['isSharable'],
['file_exists'],
['filemtime'],
['touch'],
['file_get_contents'],
['unlink'],
['deleteAll'],
['toTmpFile'],
['getMimeType'],
['free_space'],
['getFileInfo'],
['getDirectoryContent'],
['getOwner'],
['getETag'],
['file_put_contents', 'ipsum'],
['rename', '@0'],
['copy', '@0'],
['fopen', 'r'],
['fromTmpFile', '@0'],
['hash'],
['hasUpdated', 0],
['putFileInfo', []],
];
}
public function testRenameCrossStoragePreserveMtime() {
$storage1 = new Temporary([]);
$storage2 = new Temporary([]);
$storage1->mkdir('sub');
$storage1->mkdir('foo');
$storage1->file_put_contents('foo.txt', 'asd');
$storage1->file_put_contents('foo/bar.txt', 'asd');
Filesystem::mount($storage1, [], '/test/');
Filesystem::mount($storage2, [], '/test/sub/storage');
$view = new View('');
$time = time() - 200;
$view->touch('/test/foo.txt', $time);
$view->touch('/test/foo', $time);
$view->touch('/test/foo/bar.txt', $time);
$view->rename('/test/foo.txt', '/test/sub/storage/foo.txt');
$this->assertEquals($time, $view->filemtime('/test/sub/storage/foo.txt'));
$view->rename('/test/foo', '/test/sub/storage/foo');
$this->assertEquals($time, $view->filemtime('/test/sub/storage/foo/bar.txt'));
}
public function testRenameFailDeleteTargetKeepSource() {
$this->doTestCopyRenameFail('rename');
}
public function testCopyFailDeleteTargetKeepSource() {
$this->doTestCopyRenameFail('copy');
}
private function doTestCopyRenameFail($operation) {
$storage1 = new Temporary([]);
/** @var \PHPUnit_Framework_MockObject_MockObject|Temporary $storage2 */
$storage2 = $this->getMockBuilder(TemporaryNoCross::class)
->setConstructorArgs([[]])
->setMethods(['fopen'])
->getMock();
$storage2->expects($this->any())
->method('fopen')
->willReturnCallback(function ($path, $mode) use ($storage2) {
/** @var \PHPUnit_Framework_MockObject_MockObject | \OC\Files\Storage\Temporary $storage2 */
$source = fopen($storage2->getSourcePath($path), $mode);
return Quota::wrap($source, 9);
});
$storage1->mkdir('sub');
$storage1->file_put_contents('foo.txt', '0123456789ABCDEFGH');
$storage1->mkdir('dirtomove');
$storage1->file_put_contents('dirtomove/indir1.txt', '0123456'); // fits
$storage1->file_put_contents('dirtomove/indir2.txt', '0123456789ABCDEFGH'); // doesn't fit
$storage2->file_put_contents('existing.txt', '0123');
$storage1->getScanner()->scan('');
$storage2->getScanner()->scan('');
Filesystem::mount($storage1, [], '/test/');
Filesystem::mount($storage2, [], '/test/sub/storage');
// move file
$view = new View('');
$this->assertTrue($storage1->file_exists('foo.txt'));
$this->assertFalse($storage2->file_exists('foo.txt'));
$this->assertFalse($view->$operation('/test/foo.txt', '/test/sub/storage/foo.txt'));
$this->assertFalse($storage2->file_exists('foo.txt'));
$this->assertFalse($storage2->getCache()->get('foo.txt'));
$this->assertTrue($storage1->file_exists('foo.txt'));
// if target exists, it will be deleted too
$this->assertFalse($view->$operation('/test/foo.txt', '/test/sub/storage/existing.txt'));
$this->assertFalse($storage2->file_exists('existing.txt'));
$this->assertFalse($storage2->getCache()->get('existing.txt'));
$this->assertTrue($storage1->file_exists('foo.txt'));
// move folder
$this->assertFalse($view->$operation('/test/dirtomove/', '/test/sub/storage/dirtomove/'));
// since the move failed, the full source tree is kept
$this->assertTrue($storage1->file_exists('dirtomove/indir1.txt'));
$this->assertTrue($storage1->file_exists('dirtomove/indir2.txt'));
// second file not moved/copied
$this->assertFalse($storage2->file_exists('dirtomove/indir2.txt'));
$this->assertFalse($storage2->getCache()->get('dirtomove/indir2.txt'));
}
public function testDeleteFailKeepCache() {
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setConstructorArgs([[]])
->setMethods(['unlink'])
->getMock();
$storage->expects($this->once())
->method('unlink')
->willReturn(false);
$scanner = $storage->getScanner();
$cache = $storage->getCache();
$storage->file_put_contents('foo.txt', 'asd');
$scanner->scan('');
Filesystem::mount($storage, [], '/test/');
$view = new View('/test');
$this->assertFalse($view->unlink('foo.txt'));
$this->assertTrue($cache->inCache('foo.txt'));
}
public function directoryTraversalProvider() {
return [
['../test/'],
['..\\test\\my/../folder'],
['/test/my/../foo\\'],
];
}
/**
* @dataProvider directoryTraversalProvider
* @param string $root
*/
public function testConstructDirectoryTraversalException($root) {
$this->expectException(\Exception::class);
new View($root);
}
public function testRenameOverWrite() {
$storage = new Temporary([]);
$scanner = $storage->getScanner();
$storage->mkdir('sub');
$storage->mkdir('foo');
$storage->file_put_contents('foo.txt', 'asd');
$storage->file_put_contents('foo/bar.txt', 'asd');
$scanner->scan('');
Filesystem::mount($storage, [], '/test/');
$view = new View('');
$this->assertTrue($view->rename('/test/foo.txt', '/test/foo/bar.txt'));
}
public function testSetMountOptionsInStorage() {
$mount = new MountPoint(Temporary::class, '/asd/', [[]], Filesystem::getLoader(), ['foo' => 'bar']);
Filesystem::getMountManager()->addMount($mount);
/** @var \OC\Files\Storage\Common $storage */
$storage = $mount->getStorage();
$this->assertEquals($storage->getMountOption('foo'), 'bar');
}
public function testSetMountOptionsWatcherPolicy() {
$mount = new MountPoint(Temporary::class, '/asd/', [[]], Filesystem::getLoader(), ['filesystem_check_changes' => Watcher::CHECK_NEVER]);
Filesystem::getMountManager()->addMount($mount);
/** @var \OC\Files\Storage\Common $storage */
$storage = $mount->getStorage();
$watcher = $storage->getWatcher();
$this->assertEquals(Watcher::CHECK_NEVER, $watcher->getPolicy());
}
public function testGetAbsolutePathOnNull() {
$view = new View();
$this->assertNull($view->getAbsolutePath(null));
}
public function testGetRelativePathOnNull() {
$view = new View();
$this->assertNull($view->getRelativePath(null));
}
public function testNullAsRoot() {
$this->expectException(\InvalidArgumentException::class);
new View(null);
}
/**
* e.g. reading from a folder that's being renamed
*
*
* @dataProvider dataLockPaths
*
* @param string $rootPath
* @param string $pathPrefix
*/
public function testReadFromWriteLockedPath($rootPath, $pathPrefix) {
$this->expectException(\OCP\Lock\LockedException::class);
$rootPath = str_replace('{folder}', 'files', $rootPath);
$pathPrefix = str_replace('{folder}', 'files', $pathPrefix);
$view = new View($rootPath);
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$this->assertTrue($view->lockFile($pathPrefix . '/foo/bar', ILockingProvider::LOCK_EXCLUSIVE));
$view->lockFile($pathPrefix . '/foo/bar/asd', ILockingProvider::LOCK_SHARED);
}
/**
* Reading from a files_encryption folder that's being renamed
*
* @dataProvider dataLockPaths
*
* @param string $rootPath
* @param string $pathPrefix
*/
public function testReadFromWriteUnlockablePath($rootPath, $pathPrefix) {
$rootPath = str_replace('{folder}', 'files_encryption', $rootPath);
$pathPrefix = str_replace('{folder}', 'files_encryption', $pathPrefix);
$view = new View($rootPath);
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$this->assertFalse($view->lockFile($pathPrefix . '/foo/bar', ILockingProvider::LOCK_EXCLUSIVE));
$this->assertFalse($view->lockFile($pathPrefix . '/foo/bar/asd', ILockingProvider::LOCK_SHARED));
}
/**
* e.g. writing a file that's being downloaded
*
*
* @dataProvider dataLockPaths
*
* @param string $rootPath
* @param string $pathPrefix
*/
public function testWriteToReadLockedFile($rootPath, $pathPrefix) {
$this->expectException(\OCP\Lock\LockedException::class);
$rootPath = str_replace('{folder}', 'files', $rootPath);
$pathPrefix = str_replace('{folder}', 'files', $pathPrefix);
$view = new View($rootPath);
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$this->assertTrue($view->lockFile($pathPrefix . '/foo/bar', ILockingProvider::LOCK_SHARED));
$view->lockFile($pathPrefix . '/foo/bar', ILockingProvider::LOCK_EXCLUSIVE);
}
/**
* Writing a file that's being downloaded
*
* @dataProvider dataLockPaths
*
* @param string $rootPath
* @param string $pathPrefix
*/
public function testWriteToReadUnlockableFile($rootPath, $pathPrefix) {
$rootPath = str_replace('{folder}', 'files_encryption', $rootPath);
$pathPrefix = str_replace('{folder}', 'files_encryption', $pathPrefix);
$view = new View($rootPath);
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$this->assertFalse($view->lockFile($pathPrefix . '/foo/bar', ILockingProvider::LOCK_SHARED));
$this->assertFalse($view->lockFile($pathPrefix . '/foo/bar', ILockingProvider::LOCK_EXCLUSIVE));
}
/**
* Test that locks are on mount point paths instead of mount root
*/
public function testLockLocalMountPointPathInsteadOfStorageRoot() {
$lockingProvider = \OC::$server->getLockingProvider();
$view = new View('/testuser/files/');
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$mountedStorage = new Temporary([]);
Filesystem::mount($mountedStorage, [], '/testuser/files/mountpoint');
$this->assertTrue(
$view->lockFile('/mountpoint', ILockingProvider::LOCK_EXCLUSIVE, true),
'Can lock mount point'
);
// no exception here because storage root was not locked
$mountedStorage->acquireLock('', ILockingProvider::LOCK_EXCLUSIVE, $lockingProvider);
$thrown = false;
try {
$storage->acquireLock('/testuser/files/mountpoint', ILockingProvider::LOCK_EXCLUSIVE, $lockingProvider);
} catch (LockedException $e) {
$thrown = true;
}
$this->assertTrue($thrown, 'Mount point path was locked on root storage');
$lockingProvider->releaseAll();
}
/**
* Test that locks are on mount point paths and also mount root when requested
*/
public function testLockStorageRootButNotLocalMountPoint() {
$lockingProvider = \OC::$server->getLockingProvider();
$view = new View('/testuser/files/');
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$mountedStorage = new Temporary([]);
Filesystem::mount($mountedStorage, [], '/testuser/files/mountpoint');
$this->assertTrue(
$view->lockFile('/mountpoint', ILockingProvider::LOCK_EXCLUSIVE, false),
'Can lock mount point'
);
$thrown = false;
try {
$mountedStorage->acquireLock('', ILockingProvider::LOCK_EXCLUSIVE, $lockingProvider);
} catch (LockedException $e) {
$thrown = true;
}
$this->assertTrue($thrown, 'Mount point storage root was locked on original storage');
// local mount point was not locked
$storage->acquireLock('/testuser/files/mountpoint', ILockingProvider::LOCK_EXCLUSIVE, $lockingProvider);
$lockingProvider->releaseAll();
}
/**
* Test that locks are on mount point paths and also mount root when requested
*/
public function testLockMountPointPathFailReleasesBoth() {
$lockingProvider = \OC::$server->getLockingProvider();
$view = new View('/testuser/files/');
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$mountedStorage = new Temporary([]);
Filesystem::mount($mountedStorage, [], '/testuser/files/mountpoint.txt');
// this would happen if someone is writing on the mount point
$mountedStorage->acquireLock('', ILockingProvider::LOCK_EXCLUSIVE, $lockingProvider);
$thrown = false;
try {
// this actually acquires two locks, one on the mount point and one on the storage root,
// but the one on the storage root will fail
$view->lockFile('/mountpoint.txt', ILockingProvider::LOCK_SHARED);
} catch (LockedException $e) {
$thrown = true;
}
$this->assertTrue($thrown, 'Cannot acquire shared lock because storage root is already locked');
// from here we expect that the lock on the local mount point was released properly
// so acquiring an exclusive lock will succeed
$storage->acquireLock('/testuser/files/mountpoint.txt', ILockingProvider::LOCK_EXCLUSIVE, $lockingProvider);
$lockingProvider->releaseAll();
}
public function dataLockPaths() {
return [
['/testuser/{folder}', ''],
['/testuser', '/{folder}'],
['', '/testuser/{folder}'],
];
}
public function pathRelativeToFilesProvider() {
return [
['admin/files', ''],
['admin/files/x', 'x'],
['/admin/files', ''],
['/admin/files/sub', 'sub'],
['/admin/files/sub/', 'sub'],
['/admin/files/sub/sub2', 'sub/sub2'],
['//admin//files/sub//sub2', 'sub/sub2'],
];
}
/**
* @dataProvider pathRelativeToFilesProvider
*/
public function testGetPathRelativeToFiles($path, $expectedPath) {
$view = new View();
$this->assertEquals($expectedPath, $view->getPathRelativeToFiles($path));
}
public function pathRelativeToFilesProviderExceptionCases() {
return [
[''],
['x'],
['files'],
['/files'],
['/admin/files_versions/abc'],
];
}
/**
* @dataProvider pathRelativeToFilesProviderExceptionCases
* @param string $path
*/
public function testGetPathRelativeToFilesWithInvalidArgument($path) {
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage('$absolutePath must be relative to "files"');
$view = new View();
$view->getPathRelativeToFiles($path);
}
public function testChangeLock() {
$view = new View('/testuser/files/');
$storage = new Temporary([]);
Filesystem::mount($storage, [], '/');
$view->lockFile('/test/sub', ILockingProvider::LOCK_SHARED);
$this->assertTrue($this->isFileLocked($view, '/test//sub', ILockingProvider::LOCK_SHARED));
$this->assertFalse($this->isFileLocked($view, '/test//sub', ILockingProvider::LOCK_EXCLUSIVE));
$view->changeLock('//test/sub', ILockingProvider::LOCK_EXCLUSIVE);
$this->assertTrue($this->isFileLocked($view, '/test//sub', ILockingProvider::LOCK_EXCLUSIVE));
$view->changeLock('test/sub', ILockingProvider::LOCK_SHARED);
$this->assertTrue($this->isFileLocked($view, '/test//sub', ILockingProvider::LOCK_SHARED));
$view->unlockFile('/test/sub/', ILockingProvider::LOCK_SHARED);
$this->assertFalse($this->isFileLocked($view, '/test//sub', ILockingProvider::LOCK_SHARED));
$this->assertFalse($this->isFileLocked($view, '/test//sub', ILockingProvider::LOCK_EXCLUSIVE));
}
public function hookPathProvider() {
return [
['/foo/files', '/foo', true],
['/foo/files/bar', '/foo', true],
['/foo', '/foo', false],
['/foo', '/files/foo', true],
['/foo', 'filesfoo', false],
['', '/foo/files', true],
['', '/foo/files/bar.txt', true],
];
}
/**
* @dataProvider hookPathProvider
* @param $root
* @param $path
* @param $shouldEmit
*/
public function testHookPaths($root, $path, $shouldEmit) {
$filesystemReflection = new \ReflectionClass(Filesystem::class);
$defaultRootValue = $filesystemReflection->getProperty('defaultInstance');
$defaultRootValue->setAccessible(true);
$oldRoot = $defaultRootValue->getValue();
$defaultView = new View('/foo/files');
$defaultRootValue->setValue($defaultView);
$view = new View($root);
$result = self::invokePrivate($view, 'shouldEmitHooks', [$path]);
$defaultRootValue->setValue($oldRoot);
$this->assertEquals($shouldEmit, $result);
}
/**
* Create test movable mount points
*
* @param array $mountPoints array of mount point locations
* @return array array of MountPoint objects
*/
private function createTestMovableMountPoints($mountPoints) {
$mounts = [];
foreach ($mountPoints as $mountPoint) {
$storage = $this->getMockBuilder(Temporary::class)
->setMethods([])
->getMock();
$mounts[] = $this->getMockBuilder(TestMoveableMountPoint::class)
->setMethods(['moveMount'])
->setConstructorArgs([$storage, $mountPoint])
->getMock();
}
/** @var IMountProvider|\PHPUnit_Framework_MockObject_MockObject $mountProvider */
$mountProvider = $this->createMock(IMountProvider::class);
$mountProvider->expects($this->any())
->method('getMountsForUser')
->willReturn($mounts);
$mountProviderCollection = \OC::$server->getMountProviderCollection();
$mountProviderCollection->registerProvider($mountProvider);
return $mounts;
}
/**
* Test mount point move
*/
public function testMountPointMove() {
self::loginAsUser($this->user);
[$mount1, $mount2] = $this->createTestMovableMountPoints([
$this->user . '/files/mount1',
$this->user . '/files/mount2',
]);
$mount1->expects($this->once())
->method('moveMount')
->willReturn(true);
$mount2->expects($this->once())
->method('moveMount')
->willReturn(true);
$view = new View('/' . $this->user . '/files/');
$view->mkdir('sub');
$this->assertTrue($view->rename('mount1', 'renamed_mount'), 'Can rename mount point');
$this->assertTrue($view->rename('mount2', 'sub/moved_mount'), 'Can move a mount point into a subdirectory');
}
/**
* Test that moving a mount point into another is forbidden
*/
public function testMoveMountPointIntoAnother() {
self::loginAsUser($this->user);
[$mount1, $mount2] = $this->createTestMovableMountPoints([
$this->user . '/files/mount1',
$this->user . '/files/mount2',
]);
$mount1->expects($this->never())
->method('moveMount');
$mount2->expects($this->never())
->method('moveMount');
$view = new View('/' . $this->user . '/files/');
$this->assertFalse($view->rename('mount1', 'mount2'), 'Cannot overwrite another mount point');
$this->assertFalse($view->rename('mount1', 'mount2/sub'), 'Cannot move a mount point into another');
}
/**
* Test that moving a mount point into a shared folder is forbidden
*/
public function testMoveMountPointIntoSharedFolder() {
self::loginAsUser($this->user);
[$mount1] = $this->createTestMovableMountPoints([
$this->user . '/files/mount1',
]);
$mount1->expects($this->never())
->method('moveMount');
$view = new View('/' . $this->user . '/files/');
$view->mkdir('shareddir');
$view->mkdir('shareddir/sub');
$view->mkdir('shareddir/sub2');
$fileId = $view->getFileInfo('shareddir')->getId();
$userObject = \OC::$server->getUserManager()->createUser('test2', 'IHateNonMockableStaticClasses');
$userFolder = \OC::$server->getUserFolder($this->user);
$shareDir = $userFolder->get('shareddir');
$shareManager = \OC::$server->getShareManager();
$share = $shareManager->newShare();
$share->setSharedWith('test2')
->setSharedBy($this->user)
->setShareType(\OCP\Share::SHARE_TYPE_USER)
->setPermissions(\OCP\Constants::PERMISSION_READ)
->setNode($shareDir);
$shareManager->createShare($share);
$this->assertFalse($view->rename('mount1', 'shareddir'), 'Cannot overwrite shared folder');
$this->assertFalse($view->rename('mount1', 'shareddir/sub'), 'Cannot move mount point into shared folder');
$this->assertFalse($view->rename('mount1', 'shareddir/sub/sub2'), 'Cannot move mount point into shared subfolder');
$this->assertTrue(\OC\Share\Share::unshare('folder', $fileId, Share::SHARE_TYPE_USER, 'test2'));
$userObject->delete();
}
public function basicOperationProviderForLocks() {
return [
// --- write hook ----
[
'touch',
['touch-create.txt'],
'touch-create.txt',
'create',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_EXCLUSIVE,
ILockingProvider::LOCK_SHARED,
],
[
'fopen',
['test-write.txt', 'w'],
'test-write.txt',
'write',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_EXCLUSIVE,
null,
// exclusive lock stays until fclose
ILockingProvider::LOCK_EXCLUSIVE,
],
[
'mkdir',
['newdir'],
'newdir',
'write',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_EXCLUSIVE,
ILockingProvider::LOCK_SHARED,
],
[
'file_put_contents',
['file_put_contents.txt', 'blah'],
'file_put_contents.txt',
'write',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_EXCLUSIVE,
ILockingProvider::LOCK_SHARED,
],
// ---- delete hook ----
[
'rmdir',
['dir'],
'dir',
'delete',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_EXCLUSIVE,
ILockingProvider::LOCK_SHARED,
],
[
'unlink',
['test.txt'],
'test.txt',
'delete',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_EXCLUSIVE,
ILockingProvider::LOCK_SHARED,
],
// ---- read hook (no post hooks) ----
[
'file_get_contents',
['test.txt'],
'test.txt',
'read',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_SHARED,
null,
],
[
'fopen',
['test.txt', 'r'],
'test.txt',
'read',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_SHARED,
null,
],
[
'opendir',
['dir'],
'dir',
'read',
ILockingProvider::LOCK_SHARED,
ILockingProvider::LOCK_SHARED,
null,
],
// ---- no lock, touch hook ---
['touch', ['test.txt'], 'test.txt', 'touch', null, null, null],
// ---- no hooks, no locks ---
['is_dir', ['dir'], 'dir', null],
['is_file', ['dir'], 'dir', null],
['stat', ['dir'], 'dir', null],
['filetype', ['dir'], 'dir', null],
['filesize', ['dir'], 'dir', null],
['isCreatable', ['dir'], 'dir', null],
['isReadable', ['dir'], 'dir', null],
['isUpdatable', ['dir'], 'dir', null],
['isDeletable', ['dir'], 'dir', null],
['isSharable', ['dir'], 'dir', null],
['file_exists', ['dir'], 'dir', null],
['filemtime', ['dir'], 'dir', null],
];
}
/**
* Test whether locks are set before and after the operation
*
* @dataProvider basicOperationProviderForLocks
*
* @param string $operation operation name on the view
* @param array $operationArgs arguments for the operation
* @param string $lockedPath path of the locked item to check
* @param string $hookType hook type
* @param int $expectedLockBefore expected lock during pre hooks
* @param int $expectedLockDuring expected lock during operation
* @param int $expectedLockAfter expected lock during post hooks
* @param int $expectedStrayLock expected lock after returning, should
* be null (unlock) for most operations
*/
public function testLockBasicOperation(
$operation,
$operationArgs,
$lockedPath,
$hookType,
$expectedLockBefore = ILockingProvider::LOCK_SHARED,
$expectedLockDuring = ILockingProvider::LOCK_SHARED,
$expectedLockAfter = ILockingProvider::LOCK_SHARED,
$expectedStrayLock = null
) {
$view = new View('/' . $this->user . '/files/');
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setMethods([$operation])
->getMock();
Filesystem::mount($storage, [], $this->user . '/');
// work directly on disk because mkdir might be mocked
$realPath = $storage->getSourcePath('');
mkdir($realPath . '/files');
mkdir($realPath . '/files/dir');
file_put_contents($realPath . '/files/test.txt', 'blah');
$storage->getScanner()->scan('files');
$storage->expects($this->once())
->method($operation)
->willReturnCallback(
function () use ($view, $lockedPath, &$lockTypeDuring) {
$lockTypeDuring = $this->getFileLockType($view, $lockedPath);
return true;
}
);
$this->assertNull($this->getFileLockType($view, $lockedPath), 'File not locked before operation');
$this->connectMockHooks($hookType, $view, $lockedPath, $lockTypePre, $lockTypePost);
// do operation
call_user_func_array([$view, $operation], $operationArgs);
if ($hookType !== null) {
$this->assertEquals($expectedLockBefore, $lockTypePre, 'File locked properly during pre-hook');
$this->assertEquals($expectedLockAfter, $lockTypePost, 'File locked properly during post-hook');
$this->assertEquals($expectedLockDuring, $lockTypeDuring, 'File locked properly during operation');
} else {
$this->assertNull($lockTypeDuring, 'File not locked during operation');
}
$this->assertEquals($expectedStrayLock, $this->getFileLockType($view, $lockedPath));
}
/**
* Test locks for file_put_content with stream.
* This code path uses $storage->fopen instead
*/
public function testLockFilePutContentWithStream() {
$view = new View('/' . $this->user . '/files/');
$path = 'test_file_put_contents.txt';
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setMethods(['fopen'])
->getMock();
Filesystem::mount($storage, [], $this->user . '/');
$storage->mkdir('files');
$storage->expects($this->once())
->method('fopen')
->willReturnCallback(
function () use ($view, $path, &$lockTypeDuring) {
$lockTypeDuring = $this->getFileLockType($view, $path);
return fopen('php://temp', 'r+');
}
);
$this->connectMockHooks('write', $view, $path, $lockTypePre, $lockTypePost);
$this->assertNull($this->getFileLockType($view, $path), 'File not locked before operation');
// do operation
$view->file_put_contents($path, fopen('php://temp', 'r+'));
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypePre, 'File locked properly during pre-hook');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypePost, 'File locked properly during post-hook');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeDuring, 'File locked properly during operation');
$this->assertNull($this->getFileLockType($view, $path));
}
/**
* Test locks for fopen with fclose at the end
*/
public function testLockFopen() {
$view = new View('/' . $this->user . '/files/');
$path = 'test_file_put_contents.txt';
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setMethods(['fopen'])
->getMock();
Filesystem::mount($storage, [], $this->user . '/');
$storage->mkdir('files');
$storage->expects($this->once())
->method('fopen')
->willReturnCallback(
function () use ($view, $path, &$lockTypeDuring) {
$lockTypeDuring = $this->getFileLockType($view, $path);
return fopen('php://temp', 'r+');
}
);
$this->connectMockHooks('write', $view, $path, $lockTypePre, $lockTypePost);
$this->assertNull($this->getFileLockType($view, $path), 'File not locked before operation');
// do operation
$res = $view->fopen($path, 'w');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypePre, 'File locked properly during pre-hook');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeDuring, 'File locked properly during operation');
$this->assertNull($lockTypePost, 'No post hook, no lock check possible');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeDuring, 'File still locked after fopen');
fclose($res);
$this->assertNull($this->getFileLockType($view, $path), 'File unlocked after fclose');
}
/**
* Test locks for fopen with fclose at the end
*
* @dataProvider basicOperationProviderForLocks
*
* @param string $operation operation name on the view
* @param array $operationArgs arguments for the operation
* @param string $path path of the locked item to check
*/
public function testLockBasicOperationUnlocksAfterException(
$operation,
$operationArgs,
$path
) {
if ($operation === 'touch') {
$this->markTestSkipped("touch handles storage exceptions internally");
}
$view = new View('/' . $this->user . '/files/');
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setMethods([$operation])
->getMock();
Filesystem::mount($storage, [], $this->user . '/');
// work directly on disk because mkdir might be mocked
$realPath = $storage->getSourcePath('');
mkdir($realPath . '/files');
mkdir($realPath . '/files/dir');
file_put_contents($realPath . '/files/test.txt', 'blah');
$storage->getScanner()->scan('files');
$storage->expects($this->once())
->method($operation)
->willReturnCallback(
function () {
throw new \Exception('Simulated exception');
}
);
$thrown = false;
try {
call_user_func_array([$view, $operation], $operationArgs);
} catch (\Exception $e) {
$thrown = true;
$this->assertEquals('Simulated exception', $e->getMessage());
}
$this->assertTrue($thrown, 'Exception was rethrown');
$this->assertNull($this->getFileLockType($view, $path), 'File got unlocked after exception');
}
public function testLockBasicOperationUnlocksAfterLockException() {
$view = new View('/' . $this->user . '/files/');
$storage = new Temporary([]);
Filesystem::mount($storage, [], $this->user . '/');
$storage->mkdir('files');
$storage->mkdir('files/dir');
$storage->file_put_contents('files/test.txt', 'blah');
$storage->getScanner()->scan('files');
// get a shared lock
$handle = $view->fopen('test.txt', 'r');
$thrown = false;
try {
// try (and fail) to get a write lock
$view->unlink('test.txt');
} catch (\Exception $e) {
$thrown = true;
$this->assertInstanceOf(LockedException::class, $e);
}
$this->assertTrue($thrown, 'Exception was rethrown');
// clean shared lock
fclose($handle);
$this->assertNull($this->getFileLockType($view, 'test.txt'), 'File got unlocked');
}
/**
* Test locks for fopen with fclose at the end
*
* @dataProvider basicOperationProviderForLocks
*
* @param string $operation operation name on the view
* @param array $operationArgs arguments for the operation
* @param string $path path of the locked item to check
* @param string $hookType hook type
*/
public function testLockBasicOperationUnlocksAfterCancelledHook(
$operation,
$operationArgs,
$path,
$hookType
) {
$view = new View('/' . $this->user . '/files/');
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setMethods([$operation])
->getMock();
Filesystem::mount($storage, [], $this->user . '/');
$storage->mkdir('files');
Util::connectHook(
Filesystem::CLASSNAME,
$hookType,
HookHelper::class,
'cancellingCallback'
);
call_user_func_array([$view, $operation], $operationArgs);
$this->assertNull($this->getFileLockType($view, $path), 'File got unlocked after exception');
}
public function lockFileRenameOrCopyDataProvider() {
return [
['rename', ILockingProvider::LOCK_EXCLUSIVE],
['copy', ILockingProvider::LOCK_SHARED],
];
}
/**
* Test locks for rename or copy operation
*
* @dataProvider lockFileRenameOrCopyDataProvider
*
* @param string $operation operation to be done on the view
* @param int $expectedLockTypeSourceDuring expected lock type on source file during
* the operation
*/
public function testLockFileRename($operation, $expectedLockTypeSourceDuring) {
$view = new View('/' . $this->user . '/files/');
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setMethods([$operation, 'getMetaData', 'filemtime'])
->getMock();
$storage->expects($this->any())
->method('getMetaData')
->will($this->returnValue([
'mtime' => 1885434487,
'etag' => '',
'mimetype' => 'text/plain',
'permissions' => Constants::PERMISSION_ALL,
'size' => 3
]));
$storage->expects($this->any())
->method('filemtime')
->willReturn(123456789);
$sourcePath = 'original.txt';
$targetPath = 'target.txt';
Filesystem::mount($storage, [], $this->user . '/');
$storage->mkdir('files');
$view->file_put_contents($sourcePath, 'meh');
$storage->expects($this->once())
->method($operation)
->willReturnCallback(
function () use ($view, $sourcePath, $targetPath, &$lockTypeSourceDuring, &$lockTypeTargetDuring) {
$lockTypeSourceDuring = $this->getFileLockType($view, $sourcePath);
$lockTypeTargetDuring = $this->getFileLockType($view, $targetPath);
return true;
}
);
$this->connectMockHooks($operation, $view, $sourcePath, $lockTypeSourcePre, $lockTypeSourcePost);
$this->connectMockHooks($operation, $view, $targetPath, $lockTypeTargetPre, $lockTypeTargetPost);
$this->assertNull($this->getFileLockType($view, $sourcePath), 'Source file not locked before operation');
$this->assertNull($this->getFileLockType($view, $targetPath), 'Target file not locked before operation');
$view->$operation($sourcePath, $targetPath);
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeSourcePre, 'Source file locked properly during pre-hook');
$this->assertEquals($expectedLockTypeSourceDuring, $lockTypeSourceDuring, 'Source file locked properly during operation');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeSourcePost, 'Source file locked properly during post-hook');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeTargetPre, 'Target file locked properly during pre-hook');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeTargetDuring, 'Target file locked properly during operation');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeTargetPost, 'Target file locked properly during post-hook');
$this->assertNull($this->getFileLockType($view, $sourcePath), 'Source file not locked after operation');
$this->assertNull($this->getFileLockType($view, $targetPath), 'Target file not locked after operation');
}
/**
* simulate a failed copy operation.
* We expect that we catch the exception, free the lock and re-throw it.
*
*/
public function testLockFileCopyException() {
$this->expectException(\Exception::class);
$view = new View('/' . $this->user . '/files/');
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setMethods(['copy'])
->getMock();
$sourcePath = 'original.txt';
$targetPath = 'target.txt';
Filesystem::mount($storage, [], $this->user . '/');
$storage->mkdir('files');
$view->file_put_contents($sourcePath, 'meh');
$storage->expects($this->once())
->method('copy')
->willReturnCallback(
function () {
throw new \Exception();
}
);
$this->connectMockHooks('copy', $view, $sourcePath, $lockTypeSourcePre, $lockTypeSourcePost);
$this->connectMockHooks('copy', $view, $targetPath, $lockTypeTargetPre, $lockTypeTargetPost);
$this->assertNull($this->getFileLockType($view, $sourcePath), 'Source file not locked before operation');
$this->assertNull($this->getFileLockType($view, $targetPath), 'Target file not locked before operation');
try {
$view->copy($sourcePath, $targetPath);
} catch (\Exception $e) {
$this->assertNull($this->getFileLockType($view, $sourcePath), 'Source file not locked after operation');
$this->assertNull($this->getFileLockType($view, $targetPath), 'Target file not locked after operation');
throw $e;
}
}
/**
* Test rename operation: unlock first path when second path was locked
*/
public function testLockFileRenameUnlockOnException() {
self::loginAsUser('test');
$view = new View('/' . $this->user . '/files/');
$sourcePath = 'original.txt';
$targetPath = 'target.txt';
$view->file_put_contents($sourcePath, 'meh');
// simulate that the target path is already locked
$view->lockFile($targetPath, ILockingProvider::LOCK_EXCLUSIVE);
$this->assertNull($this->getFileLockType($view, $sourcePath), 'Source file not locked before operation');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $this->getFileLockType($view, $targetPath), 'Target file is locked before operation');
$thrown = false;
try {
$view->rename($sourcePath, $targetPath);
} catch (LockedException $e) {
$thrown = true;
}
$this->assertTrue($thrown, 'LockedException thrown');
$this->assertNull($this->getFileLockType($view, $sourcePath), 'Source file not locked after operation');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $this->getFileLockType($view, $targetPath), 'Target file still locked after operation');
$view->unlockFile($targetPath, ILockingProvider::LOCK_EXCLUSIVE);
}
/**
* Test rename operation: unlock first path when second path was locked
*/
public function testGetOwner() {
self::loginAsUser('test');
$view = new View('/test/files/');
$path = 'foo.txt';
$view->file_put_contents($path, 'meh');
$this->assertEquals('test', $view->getFileInfo($path)->getOwner()->getUID());
$folderInfo = $view->getDirectoryContent('');
$folderInfo = array_values(array_filter($folderInfo, function (FileInfo $info) {
return $info->getName() === 'foo.txt';
}));
$this->assertEquals('test', $folderInfo[0]->getOwner()->getUID());
$subStorage = new Temporary();
Filesystem::mount($subStorage, [], '/test/files/asd');
$folderInfo = $view->getDirectoryContent('');
$folderInfo = array_values(array_filter($folderInfo, function (FileInfo $info) {
return $info->getName() === 'asd';
}));
$this->assertEquals('test', $folderInfo[0]->getOwner()->getUID());
}
public function lockFileRenameOrCopyCrossStorageDataProvider() {
return [
['rename', 'moveFromStorage', ILockingProvider::LOCK_EXCLUSIVE],
['copy', 'copyFromStorage', ILockingProvider::LOCK_SHARED],
];
}
/**
* Test locks for rename or copy operation cross-storage
*
* @dataProvider lockFileRenameOrCopyCrossStorageDataProvider
*
* @param string $viewOperation operation to be done on the view
* @param string $storageOperation operation to be mocked on the storage
* @param int $expectedLockTypeSourceDuring expected lock type on source file during
* the operation
*/
public function testLockFileRenameCrossStorage($viewOperation, $storageOperation, $expectedLockTypeSourceDuring) {
$view = new View('/' . $this->user . '/files/');
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage */
$storage = $this->getMockBuilder(Temporary::class)
->setMethods([$storageOperation])
->getMock();
/** @var Temporary|\PHPUnit_Framework_MockObject_MockObject $storage2 */
$storage2 = $this->getMockBuilder(Temporary::class)
->setMethods([$storageOperation, 'getMetaData', 'filemtime'])
->getMock();
$storage2->expects($this->any())
->method('getMetaData')
->will($this->returnValue([
'mtime' => 1885434487,
'etag' => '',
'mimetype' => 'text/plain',
'permissions' => Constants::PERMISSION_ALL,
'size' => 3
]));
$storage2->expects($this->any())
->method('filemtime')
->willReturn(123456789);
$sourcePath = 'original.txt';
$targetPath = 'substorage/target.txt';
Filesystem::mount($storage, [], $this->user . '/');
Filesystem::mount($storage2, [], $this->user . '/files/substorage');
$storage->mkdir('files');
$view->file_put_contents($sourcePath, 'meh');
$storage->expects($this->never())
->method($storageOperation);
$storage2->expects($this->once())
->method($storageOperation)
->willReturnCallback(
function () use ($view, $sourcePath, $targetPath, &$lockTypeSourceDuring, &$lockTypeTargetDuring) {
$lockTypeSourceDuring = $this->getFileLockType($view, $sourcePath);
$lockTypeTargetDuring = $this->getFileLockType($view, $targetPath);
return true;
}
);
$this->connectMockHooks($viewOperation, $view, $sourcePath, $lockTypeSourcePre, $lockTypeSourcePost);
$this->connectMockHooks($viewOperation, $view, $targetPath, $lockTypeTargetPre, $lockTypeTargetPost);
$this->assertNull($this->getFileLockType($view, $sourcePath), 'Source file not locked before operation');
$this->assertNull($this->getFileLockType($view, $targetPath), 'Target file not locked before operation');
$view->$viewOperation($sourcePath, $targetPath);
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeSourcePre, 'Source file locked properly during pre-hook');
$this->assertEquals($expectedLockTypeSourceDuring, $lockTypeSourceDuring, 'Source file locked properly during operation');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeSourcePost, 'Source file locked properly during post-hook');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeTargetPre, 'Target file locked properly during pre-hook');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeTargetDuring, 'Target file locked properly during operation');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeTargetPost, 'Target file locked properly during post-hook');
$this->assertNull($this->getFileLockType($view, $sourcePath), 'Source file not locked after operation');
$this->assertNull($this->getFileLockType($view, $targetPath), 'Target file not locked after operation');
}
/**
* Test locks when moving a mount point
*/
public function testLockMoveMountPoint() {
self::loginAsUser('test');
[$mount] = $this->createTestMovableMountPoints([
$this->user . '/files/substorage',
]);
$view = new View('/' . $this->user . '/files/');
$view->mkdir('subdir');
$sourcePath = 'substorage';
$targetPath = 'subdir/substorage_moved';
$mount->expects($this->once())
->method('moveMount')
->willReturnCallback(
function ($target) use ($mount, $view, $sourcePath, $targetPath, &$lockTypeSourceDuring, &$lockTypeTargetDuring, &$lockTypeSharedRootDuring) {
$lockTypeSourceDuring = $this->getFileLockType($view, $sourcePath, true);
$lockTypeTargetDuring = $this->getFileLockType($view, $targetPath, true);
$lockTypeSharedRootDuring = $this->getFileLockType($view, $sourcePath, false);
$mount->setMountPoint($target);
return true;
}
);
$this->connectMockHooks('rename', $view, $sourcePath, $lockTypeSourcePre, $lockTypeSourcePost, true);
$this->connectMockHooks('rename', $view, $targetPath, $lockTypeTargetPre, $lockTypeTargetPost, true);
// in pre-hook, mount point is still on $sourcePath
$this->connectMockHooks('rename', $view, $sourcePath, $lockTypeSharedRootPre, $dummy, false);
// in post-hook, mount point is now on $targetPath
$this->connectMockHooks('rename', $view, $targetPath, $dummy, $lockTypeSharedRootPost, false);
$this->assertNull($this->getFileLockType($view, $sourcePath, false), 'Shared storage root not locked before operation');
$this->assertNull($this->getFileLockType($view, $sourcePath, true), 'Source path not locked before operation');
$this->assertNull($this->getFileLockType($view, $targetPath, true), 'Target path not locked before operation');
$view->rename($sourcePath, $targetPath);
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeSourcePre, 'Source path locked properly during pre-hook');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeSourceDuring, 'Source path locked properly during operation');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeSourcePost, 'Source path locked properly during post-hook');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeTargetPre, 'Target path locked properly during pre-hook');
$this->assertEquals(ILockingProvider::LOCK_EXCLUSIVE, $lockTypeTargetDuring, 'Target path locked properly during operation');
$this->assertEquals(ILockingProvider::LOCK_SHARED, $lockTypeTargetPost, 'Target path locked properly during post-hook');
$this->assertNull($lockTypeSharedRootPre, 'Shared storage root not locked during pre-hook');
$this->assertNull($lockTypeSharedRootDuring, 'Shared storage root not locked during move');
$this->assertNull($lockTypeSharedRootPost, 'Shared storage root not locked during post-hook');
$this->assertNull($this->getFileLockType($view, $sourcePath, false), 'Shared storage root not locked after operation');
$this->assertNull($this->getFileLockType($view, $sourcePath, true), 'Source path not locked after operation');
$this->assertNull($this->getFileLockType($view, $targetPath, true), 'Target path not locked after operation');
}
/**
* Connect hook callbacks for hook type
*
* @param string $hookType hook type or null for none
* @param View $view view to check the lock on
* @param string $path path for which to check the lock
* @param int $lockTypePre variable to receive lock type that was active in the pre-hook
* @param int $lockTypePost variable to receive lock type that was active in the post-hook
* @param bool $onMountPoint true to check the mount point instead of the
* mounted storage
*/
private function connectMockHooks($hookType, $view, $path, &$lockTypePre, &$lockTypePost, $onMountPoint = false) {
if ($hookType === null) {
return;
}
$eventHandler = $this->getMockBuilder(\stdclass::class)
->setMethods(['preCallback', 'postCallback'])
->getMock();
$eventHandler->expects($this->any())
->method('preCallback')
->willReturnCallback(
function () use ($view, $path, $onMountPoint, &$lockTypePre) {
$lockTypePre = $this->getFileLockType($view, $path, $onMountPoint);
}
);
$eventHandler->expects($this->any())
->method('postCallback')
->willReturnCallback(
function () use ($view, $path, $onMountPoint, &$lockTypePost) {
$lockTypePost = $this->getFileLockType($view, $path, $onMountPoint);
}
);
if ($hookType !== null) {
Util::connectHook(
Filesystem::CLASSNAME,
$hookType,
$eventHandler,
'preCallback'
);
Util::connectHook(
Filesystem::CLASSNAME,
'post_' . $hookType,
$eventHandler,
'postCallback'
);
}
}
/**
* Returns the file lock type
*
* @param View $view view
* @param string $path path
* @param bool $onMountPoint true to check the mount point instead of the
* mounted storage
*
* @return int lock type or null if file was not locked
*/
private function getFileLockType(View $view, $path, $onMountPoint = false) {
if ($this->isFileLocked($view, $path, ILockingProvider::LOCK_EXCLUSIVE, $onMountPoint)) {
return ILockingProvider::LOCK_EXCLUSIVE;
} elseif ($this->isFileLocked($view, $path, ILockingProvider::LOCK_SHARED, $onMountPoint)) {
return ILockingProvider::LOCK_SHARED;
}
return null;
}
public function testRemoveMoveableMountPoint() {
$mountPoint = '/' . $this->user . '/files/mount/';
// Mock the mount point
/** @var TestMoveableMountPoint|\PHPUnit_Framework_MockObject_MockObject $mount */
$mount = $this->createMock(TestMoveableMountPoint::class);
$mount->expects($this->once())
->method('getMountPoint')
->willReturn($mountPoint);
$mount->expects($this->once())
->method('removeMount')
->willReturn('foo');
$mount->expects($this->any())
->method('getInternalPath')
->willReturn('');
// Register mount
Filesystem::getMountManager()->addMount($mount);
// Listen for events
$eventHandler = $this->getMockBuilder(\stdclass::class)
->setMethods(['umount', 'post_umount'])
->getMock();
$eventHandler->expects($this->once())
->method('umount')
->with([Filesystem::signal_param_path => '/mount']);
$eventHandler->expects($this->once())
->method('post_umount')
->with([Filesystem::signal_param_path => '/mount']);
Util::connectHook(
Filesystem::CLASSNAME,
'umount',
$eventHandler,
'umount'
);
Util::connectHook(
Filesystem::CLASSNAME,
'post_umount',
$eventHandler,
'post_umount'
);
//Delete the mountpoint
$view = new View('/' . $this->user . '/files');
$this->assertEquals('foo', $view->rmdir('mount'));
}
public function mimeFilterProvider() {
return [
[null, ['test1.txt', 'test2.txt', 'test3.md', 'test4.png']],
['text/plain', ['test1.txt', 'test2.txt']],
['text/markdown', ['test3.md']],
['text', ['test1.txt', 'test2.txt', 'test3.md']],
];
}
/**
* @param string $filter
* @param string[] $expected
* @dataProvider mimeFilterProvider
*/
public function testGetDirectoryContentMimeFilter($filter, $expected) {
$storage1 = new Temporary();
$root = self::getUniqueID('/');
Filesystem::mount($storage1, [], $root . '/');
$view = new View($root);
$view->file_put_contents('test1.txt', 'asd');
$view->file_put_contents('test2.txt', 'asd');
$view->file_put_contents('test3.md', 'asd');
$view->file_put_contents('test4.png', '');
$content = $view->getDirectoryContent('', $filter);
$files = array_map(function (FileInfo $info) {
return $info->getName();
}, $content);
sort($files);
$this->assertEquals($expected, $files);
}
public function testFilePutContentsClearsChecksum() {
$storage = new Temporary([]);
$scanner = $storage->getScanner();
$storage->file_put_contents('foo.txt', 'bar');
Filesystem::mount($storage, [], '/test/');
$scanner->scan('');
$view = new View('/test/foo.txt');
$view->putFileInfo('.', ['checksum' => '42']);
$this->assertEquals('bar', $view->file_get_contents(''));
$fh = tmpfile();
fwrite($fh, 'fooo');
rewind($fh);
clearstatcache();
$view->file_put_contents('', $fh);
$this->assertEquals('fooo', $view->file_get_contents(''));
$data = $view->getFileInfo('.');
$this->assertEquals('', $data->getChecksum());
}
public function testDeleteGhostFile() {
$storage = new Temporary([]);
$scanner = $storage->getScanner();
$cache = $storage->getCache();
$storage->file_put_contents('foo.txt', 'bar');
Filesystem::mount($storage, [], '/test/');
$scanner->scan('');
$storage->unlink('foo.txt');
$this->assertTrue($cache->inCache('foo.txt'));
$view = new View('/test');
$rootInfo = $view->getFileInfo('');
$this->assertEquals(3, $rootInfo->getSize());
$view->unlink('foo.txt');
$newInfo = $view->getFileInfo('');
$this->assertFalse($cache->inCache('foo.txt'));
$this->assertNotEquals($rootInfo->getEtag(), $newInfo->getEtag());
$this->assertEquals(0, $newInfo->getSize());
}
public function testDeleteGhostFolder() {
$storage = new Temporary([]);
$scanner = $storage->getScanner();
$cache = $storage->getCache();
$storage->mkdir('foo');
$storage->file_put_contents('foo/foo.txt', 'bar');
Filesystem::mount($storage, [], '/test/');
$scanner->scan('');
$storage->rmdir('foo');
$this->assertTrue($cache->inCache('foo'));
$this->assertTrue($cache->inCache('foo/foo.txt'));
$view = new View('/test');
$rootInfo = $view->getFileInfo('');
$this->assertEquals(3, $rootInfo->getSize());
$view->rmdir('foo');
$newInfo = $view->getFileInfo('');
$this->assertFalse($cache->inCache('foo'));
$this->assertFalse($cache->inCache('foo/foo.txt'));
$this->assertNotEquals($rootInfo->getEtag(), $newInfo->getEtag());
$this->assertEquals(0, $newInfo->getSize());
}
public function testCreateParentDirectories() {
$view = $this->getMockBuilder(View::class)
->disableOriginalConstructor()
->setMethods([
'is_file',
'file_exists',
'mkdir',
])
->getMock();
$view
->expects($this->at(0))
->method('is_file')
->with('/new')
->willReturn(false);
$view
->expects($this->at(1))
->method('file_exists')
->with('/new')
->willReturn(true);
$view
->expects($this->at(2))
->method('is_file')
->with('/new/folder')
->willReturn(false);
$view
->expects($this->at(3))
->method('file_exists')
->with('/new/folder')
->willReturn(false);
$view
->expects($this->at(4))
->method('mkdir')
->with('/new/folder');
$view
->expects($this->at(5))
->method('is_file')
->with('/new/folder/structure')
->willReturn(false);
$view
->expects($this->at(6))
->method('file_exists')
->with('/new/folder/structure')
->willReturn(false);
$view
->expects($this->at(7))
->method('mkdir')
->with('/new/folder/structure');
$this->assertTrue(self::invokePrivate($view, 'createParentDirectories', ['/new/folder/structure']));
}
public function testCreateParentDirectoriesWithExistingFile() {
$view = $this->getMockBuilder(View::class)
->disableOriginalConstructor()
->setMethods([
'is_file',
'file_exists',
'mkdir',
])
->getMock();
$view
->expects($this->once())
->method('is_file')
->with('/file.txt')
->willReturn(true);
$this->assertFalse(self::invokePrivate($view, 'createParentDirectories', ['/file.txt/folder/structure']));
}
public function testCacheExtension() {
$storage = new Temporary([]);
$scanner = $storage->getScanner();
$storage->file_put_contents('foo.txt', 'bar');
$scanner->scan('');
Filesystem::mount($storage, [], '/test/');
$view = new View('/test');
$info = $view->getFileInfo('/foo.txt');
$this->assertEquals(0, $info->getUploadTime());
$this->assertEquals(0, $info->getCreationTime());
$view->putFileInfo('/foo.txt', ['upload_time' => 25]);
$info = $view->getFileInfo('/foo.txt');
$this->assertEquals(25, $info->getUploadTime());
$this->assertEquals(0, $info->getCreationTime());
}
}