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Diffstat (limited to 'apps/files_sharing/tests/watcher.php')
| -rw-r--r-- | apps/files_sharing/tests/watcher.php | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/apps/files_sharing/tests/watcher.php b/apps/files_sharing/tests/watcher.php new file mode 100644 index 00000000000..1a9a54cbcf8 --- /dev/null +++ b/apps/files_sharing/tests/watcher.php @@ -0,0 +1,161 @@ +<?php +/** + * ownCloud + * + * @author Vincent Petry + * @copyright 2013 Vincent Petry <pvince81@owncloud.com> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE + * License as published by the Free Software Foundation; either + * version 3 of the License, or any later version. + * + * This library 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 along with this library. If not, see <http://www.gnu.org/licenses/>. + * + */ +require_once __DIR__ . '/base.php'; + +class Test_Files_Sharing_Watcher extends Test_Files_Sharing_Base { + + function setUp() { + parent::setUp(); + + self::loginHelper(self::TEST_FILES_SHARING_API_USER1); + + // prepare user1's dir structure + $textData = "dummy file data\n"; + $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 + $fileinfo = $this->view->getFileInfo('container/shareddir'); + \OCP\Share::shareItem('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER, + self::TEST_FILES_SHARING_API_USER2, 31); + + // 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/Shared/shareddir'); + $this->sharedCache = $this->sharedStorage->getCache(); + } + + function tearDown() { + $this->sharedCache->clear(); + + self::loginHelper(self::TEST_FILES_SHARING_API_USER1); + + $fileinfo = $this->view->getFileInfo('container/shareddir'); + \OCP\Share::unshare('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER, + self::TEST_FILES_SHARING_API_USER2); + + $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('shareddir/bar.txt', array('storage_mtime' => 10)); + $this->sharedStorage->file_put_contents('shareddir/bar.txt', $textData); + $this->sharedCache->put('shareddir', array('storage_mtime' => 10)); + + // run the propagation code + $result = $this->sharedStorage->getWatcher()->checkUpdate('shareddir'); + + $this->assertTrue($result); + + // 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('shareddir'); + + $this->assertFalse($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('shareddir/subdir/bar.txt', array('storage_mtime' => 10)); + $this->sharedStorage->file_put_contents('shareddir/subdir/bar.txt', $textData); + $this->sharedCache->put('shareddir/subdir', array('storage_mtime' => 10)); + + // run the propagation code + $result = $this->sharedStorage->getWatcher()->checkUpdate('shareddir/subdir'); + + $this->assertTrue($result); + + // 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('shareddir/subdir'); + + $this->assertFalse($result); + } + + function testNoUpdateOnRoot() { + // no updates when called for root path + $result = $this->sharedStorage->getWatcher()->checkUpdate(''); + + $this->assertFalse($result); + + // FIXME: for some reason when running this "naked" test, + // there will be remaining nonsensical entries in the + // database with a path "test-share-user1/container/..." + } + + /** + * 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. + */ + 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; + } +} |