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Diffstat (limited to 'apps/files_sharing/tests/WatcherTest.php')
| -rw-r--r-- | apps/files_sharing/tests/WatcherTest.php | 169 |
1 files changed, 169 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..15676836915 --- /dev/null +++ b/apps/files_sharing/tests/WatcherTest.php @@ -0,0 +1,169 @@ +<?php + +/** + * SPDX-FileCopyrightText: 2019-2024 Nextcloud GmbH and Nextcloud contributors + * SPDX-FileCopyrightText: 2016 ownCloud, Inc. + * SPDX-License-Identifier: AGPL-3.0-only + */ +namespace OCA\Files_Sharing\Tests; + +use OC\Files\Cache\Cache; +use OC\Files\Storage\Storage; +use OC\Files\View; +use OCP\Constants; +use OCP\Share\IShare; + +/** + * Class WatcherTest + * + * @group DB + */ +class WatcherTest extends TestCase { + + /** @var Storage */ + private $ownerStorage; + + /** @var Cache */ + private $ownerCache; + + /** @var Storage */ + private $sharedStorage; + + /** @var Cache */ + private $sharedCache; + + /** @var IShare */ + private $_share; + + protected function setUp(): void { + parent::setUp(); + + self::loginHelper(self::TEST_FILES_SHARING_API_USER1); + + // prepare user1's dir structure + $this->view->mkdir('container'); + $this->view->mkdir('container/shareddir'); + $this->view->mkdir('container/shareddir/subdir'); + + [$this->ownerStorage, $internalPath] = $this->view->resolvePath(''); + $this->ownerCache = $this->ownerStorage->getCache(); + $this->ownerStorage->getScanner()->scan(''); + + // share "shareddir" with user2 + $this->_share = $this->share( + IShare::TYPE_USER, + 'container/shareddir', + self::TEST_FILES_SHARING_API_USER1, + self::TEST_FILES_SHARING_API_USER2, + Constants::PERMISSION_ALL + ); + + $this->_share->setStatus(IShare::STATUS_ACCEPTED); + $this->shareManager->updateShare($this->_share); + + // login as user2 + self::loginHelper(self::TEST_FILES_SHARING_API_USER2); + + // retrieve the shared storage + $secondView = new View('/' . self::TEST_FILES_SHARING_API_USER2); + [$this->sharedStorage, $internalPath] = $secondView->resolvePath('files/shareddir'); + $this->sharedCache = $this->sharedStorage->getCache(); + } + + protected function tearDown(): void { + if ($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. + */ + public function testFolderSizePropagationToOwnerStorage(): void { + $initialSizes = self::getOwnerDirSizes('files/container/shareddir'); + + $textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; + $dataLen = strlen($textData); + $this->sharedCache->put('bar.txt', ['mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain']); + $this->sharedStorage->file_put_contents('bar.txt', $textData); + $this->sharedCache->put('', ['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. + */ + public function testSubFolderSizePropagationToOwnerStorage(): void { + $initialSizes = self::getOwnerDirSizes('files/container/shareddir/subdir'); + + $textData = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; + $dataLen = strlen($textData); + $this->sharedCache->put('subdir/bar.txt', ['mtime' => 10, 'storage_mtime' => 10, 'size' => $dataLen, 'mimetype' => 'text/plain']); + $this->sharedStorage->file_put_contents('subdir/bar.txt', $textData); + $this->sharedCache->put('subdir', ['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 $path + */ + public function getOwnerDirSizes($path) { + $result = []; + + while ($path != '' && $path != '' && $path != '.') { + $cachedData = $this->ownerCache->get($path); + $result[$path] = $cachedData['size']; + $path = dirname($path); + } + $cachedData = $this->ownerCache->get(''); + $result[''] = $cachedData['size']; + return $result; + } +} |