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- <?php
- /**
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- *
- * @author Björn Schießle <bjoern@schiessle.org>
- * @author Joas Schilling <coding@schilljs.com>
- * @author Jörn Friedrich Dreyer <jfd@butonic.de>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Robin Appelman <robin@icewind.nl>
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- * @author Thomas Müller <thomas.mueller@tmit.eu>
- * @author Vincent Petry <pvince81@owncloud.com>
- *
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
- */
- namespace OCA\Files_Sharing\Tests;
- /**
- * Class WatcherTest
- *
- * @group DB
- */
- class WatcherTest extends TestCase {
- /** @var \OC\Files\Storage\Storage */
- private $ownerStorage;
- /** @var \OC\Files\Cache\Cache */
- private $ownerCache;
- /** @var \OC\Files\Storage\Storage */
- private $sharedStorage;
- /** @var \OC\Files\Cache\Cache */
- private $sharedCache;
- /** @var \OCP\Share\IShare */
- private $_share;
- protected function setUp() {
- parent::setUp();
- self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
- // prepare user1's dir structure
- $this->view->mkdir('container');
- $this->view->mkdir('container/shareddir');
- $this->view->mkdir('container/shareddir/subdir');
- list($this->ownerStorage, $internalPath) = $this->view->resolvePath('');
- $this->ownerCache = $this->ownerStorage->getCache();
- $this->ownerStorage->getScanner()->scan('');
- // share "shareddir" with user2
- $this->_share = $this->share(
- \OCP\Share::SHARE_TYPE_USER,
- 'container/shareddir',
- self::TEST_FILES_SHARING_API_USER1,
- self::TEST_FILES_SHARING_API_USER2,
- \OCP\Constants::PERMISSION_ALL
- );
- // login as user2
- self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
- // retrieve the shared storage
- $secondView = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2);
- list($this->sharedStorage, $internalPath) = $secondView->resolvePath('files/shareddir');
- $this->sharedCache = $this->sharedStorage->getCache();
- }
- protected function tearDown() {
- if ($this->sharedCache) {
- $this->sharedCache->clear();
- }
- self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
- if ($this->view) {
- $this->shareManager->deleteShare($this->_share);
- $this->view->deleteAll('container');
- $this->ownerCache->clear();
- }
- parent::tearDown();
- }
- /**
- * Tests that writing a file using the shared storage will propagate the file
- * size to the owner's parent folders.
- */
- function testFolderSizePropagationToOwnerStorage() {
- $initialSizes = self::getOwnerDirSizes('files/container/shareddir');
- $textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
- $dataLen = strlen($textData);
- $this->sharedCache->put('bar.txt', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
- $this->sharedStorage->file_put_contents('bar.txt', $textData);
- $this->sharedCache->put('', array('mtime' => 10, 'storage_mtime' => 10, 'size' => '-1', 'mimetype' => 'httpd/unix-directory'));
- // run the propagation code
- $this->sharedStorage->getWatcher()->checkUpdate('');
- $this->sharedStorage->getCache()->correctFolderSize('');
- // the owner's parent dirs must have increase size
- $newSizes = self::getOwnerDirSizes('files/container/shareddir');
- $this->assertEquals($initialSizes[''] + $dataLen, $newSizes['']);
- $this->assertEquals($initialSizes['files'] + $dataLen, $newSizes['files']);
- $this->assertEquals($initialSizes['files/container'] + $dataLen, $newSizes['files/container']);
- $this->assertEquals($initialSizes['files/container/shareddir'] + $dataLen, $newSizes['files/container/shareddir']);
- // no more updates
- $result = $this->sharedStorage->getWatcher()->checkUpdate('');
- $this->assertFalse($result);
- }
- /**
- * Tests that writing a file using the shared storage will propagate the file
- * size to the owner's parent folders.
- */
- function testSubFolderSizePropagationToOwnerStorage() {
- $initialSizes = self::getOwnerDirSizes('files/container/shareddir/subdir');
- $textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
- $dataLen = strlen($textData);
- $this->sharedCache->put('subdir/bar.txt', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
- $this->sharedStorage->file_put_contents('subdir/bar.txt', $textData);
- $this->sharedCache->put('subdir', array('mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain'));
- // run the propagation code
- $this->sharedStorage->getWatcher()->checkUpdate('subdir');
- $this->sharedStorage->getCache()->correctFolderSize('subdir');
- // the owner's parent dirs must have increase size
- $newSizes = self::getOwnerDirSizes('files/container/shareddir/subdir');
- $this->assertEquals($initialSizes[''] + $dataLen, $newSizes['']);
- $this->assertEquals($initialSizes['files'] + $dataLen, $newSizes['files']);
- $this->assertEquals($initialSizes['files/container'] + $dataLen, $newSizes['files/container']);
- $this->assertEquals($initialSizes['files/container/shareddir'] + $dataLen, $newSizes['files/container/shareddir']);
- $this->assertEquals($initialSizes['files/container/shareddir/subdir'] + $dataLen, $newSizes['files/container/shareddir/subdir']);
- // no more updates
- $result = $this->sharedStorage->getWatcher()->checkUpdate('subdir');
- $this->assertFalse($result);
- }
- /**
- * Returns the sizes of the path and its parent dirs in a hash
- * where the key is the path and the value is the size.
- * @param string $path
- */
- function getOwnerDirSizes($path) {
- $result = array();
- while ($path != '' && $path != '' && $path != '.') {
- $cachedData = $this->ownerCache->get($path);
- $result[$path] = $cachedData['size'];
- $path = dirname($path);
- }
- $cachedData = $this->ownerCache->get('');
- $result[''] = $cachedData['size'];
- return $result;
- }
- }
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