162 lines
5.9 KiB
PHP
162 lines
5.9 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @author Vincent Petry
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* @copyright 2013 Vincent Petry <pvince81@owncloud.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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require_once __DIR__ . '/base.php';
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class Test_Files_Sharing_Watcher extends Test_Files_Sharing_Base {
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function setUp() {
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parent::setUp();
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self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
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// prepare user1's dir structure
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$textData = "dummy file data\n";
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$this->view->mkdir('container');
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$this->view->mkdir('container/shareddir');
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$this->view->mkdir('container/shareddir/subdir');
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list($this->ownerStorage, $internalPath) = $this->view->resolvePath('');
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$this->ownerCache = $this->ownerStorage->getCache();
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$this->ownerStorage->getScanner()->scan('');
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// share "shareddir" with user2
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$fileinfo = $this->view->getFileInfo('container/shareddir');
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\OCP\Share::shareItem('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER,
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self::TEST_FILES_SHARING_API_USER2, 31);
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// login as user2
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self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
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// retrieve the shared storage
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$secondView = new \OC\Files\View('/' . self::TEST_FILES_SHARING_API_USER2);
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list($this->sharedStorage, $internalPath) = $secondView->resolvePath('files/Shared/shareddir');
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$this->sharedCache = $this->sharedStorage->getCache();
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}
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function tearDown() {
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$this->sharedCache->clear();
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$fileinfo = $this->view->getFileInfo('container/shareddir');
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\OCP\Share::unshare('folder', $fileinfo['fileid'], \OCP\Share::SHARE_TYPE_USER,
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self::TEST_FILES_SHARING_API_USER2);
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self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
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$this->view->deleteAll('container');
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$this->ownerCache->clear();
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parent::tearDown();
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}
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/**
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* Tests that writing a file using the shared storage will propagate the file
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* size to the owner's parent folders.
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*/
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function testFolderSizePropagationToOwnerStorage() {
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$initialSizes = self::getOwnerDirSizes('files/container/shareddir');
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$textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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$dataLen = strlen($textData);
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$this->sharedCache->put('shareddir/bar.txt', array('storage_mtime' => 10));
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$this->sharedStorage->file_put_contents('shareddir/bar.txt', $textData);
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$this->sharedCache->put('shareddir', array('storage_mtime' => 10));
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// run the propagation code
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$result = $this->sharedStorage->getWatcher()->checkUpdate('shareddir');
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$this->assertTrue($result);
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// the owner's parent dirs must have increase size
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$newSizes = self::getOwnerDirSizes('files/container/shareddir');
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$this->assertEquals($initialSizes[''] + $dataLen, $newSizes['']);
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$this->assertEquals($initialSizes['files'] + $dataLen, $newSizes['files']);
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$this->assertEquals($initialSizes['files/container'] + $dataLen, $newSizes['files/container']);
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$this->assertEquals($initialSizes['files/container/shareddir'] + $dataLen, $newSizes['files/container/shareddir']);
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// no more updates
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$result = $this->sharedStorage->getWatcher()->checkUpdate('shareddir');
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$this->assertFalse($result);
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}
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/**
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* Tests that writing a file using the shared storage will propagate the file
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* size to the owner's parent folders.
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*/
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function testSubFolderSizePropagationToOwnerStorage() {
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$initialSizes = self::getOwnerDirSizes('files/container/shareddir/subdir');
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$textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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$dataLen = strlen($textData);
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$this->sharedCache->put('shareddir/subdir/bar.txt', array('storage_mtime' => 10));
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$this->sharedStorage->file_put_contents('shareddir/subdir/bar.txt', $textData);
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$this->sharedCache->put('shareddir/subdir', array('storage_mtime' => 10));
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// run the propagation code
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$result = $this->sharedStorage->getWatcher()->checkUpdate('shareddir/subdir');
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$this->assertTrue($result);
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// the owner's parent dirs must have increase size
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$newSizes = self::getOwnerDirSizes('files/container/shareddir/subdir');
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$this->assertEquals($initialSizes[''] + $dataLen, $newSizes['']);
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$this->assertEquals($initialSizes['files'] + $dataLen, $newSizes['files']);
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$this->assertEquals($initialSizes['files/container'] + $dataLen, $newSizes['files/container']);
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$this->assertEquals($initialSizes['files/container/shareddir'] + $dataLen, $newSizes['files/container/shareddir']);
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$this->assertEquals($initialSizes['files/container/shareddir/subdir'] + $dataLen, $newSizes['files/container/shareddir/subdir']);
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// no more updates
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$result = $this->sharedStorage->getWatcher()->checkUpdate('shareddir/subdir');
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$this->assertFalse($result);
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}
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function testNoUpdateOnRoot() {
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// no updates when called for root path
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$result = $this->sharedStorage->getWatcher()->checkUpdate('');
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$this->assertFalse($result);
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// FIXME: for some reason when running this "naked" test,
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// there will be remaining nonsensical entries in the
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// database with a path "test-share-user1/container/..."
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}
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/**
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* Returns the sizes of the path and its parent dirs in a hash
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* where the key is the path and the value is the size.
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*/
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function getOwnerDirSizes($path) {
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$result = array();
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while ($path != '' && $path != '' && $path != '.') {
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$cachedData = $this->ownerCache->get($path);
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$result[$path] = $cachedData['size'];
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$path = dirname($path);
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}
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$cachedData = $this->ownerCache->get('');
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$result[''] = $cachedData['size'];
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return $result;
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}
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}
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