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Diffstat (limited to 'apps/files_sharing/tests/WatcherTest.php')
| -rw-r--r-- | apps/files_sharing/tests/WatcherTest.php | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/apps/files_sharing/tests/WatcherTest.php b/apps/files_sharing/tests/WatcherTest.php new file mode 100644 index 00000000000..512381cf1dc --- /dev/null +++ b/apps/files_sharing/tests/WatcherTest.php @@ -0,0 +1,180 @@ +<?php +/** + * @author Björn Schießle <schiessle@owncloud.com> + * @author Joas Schilling <nickvergessen@owncloud.com> + * @author Jörn Friedrich Dreyer <jfd@butonic.de> + * @author Morris Jobke <hey@morrisjobke.de> + * @author Robin Appelman <icewind@owncloud.com> + * @author Thomas Müller <thomas.mueller@tmit.eu> + * @author Vincent Petry <pvince81@owncloud.com> + * + * @copyright Copyright (c) 2016, ownCloud, Inc. + * @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; + } +} |