1 files changed, 96 insertions, 0 deletions
diff --git a/apps/files_sharing/tests/UnshareChildrenTest.php b/apps/files_sharing/tests/UnshareChildrenTest.php
new file mode 100644
index 00000000000..ac870212c99
--- /dev/null
+++ b/apps/files_sharing/tests/UnshareChildrenTest.php
@@ -0,0 +1,96 @@
+<?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\Filesystem;
+use OCP\Constants;
+use OCP\Share\IShare;
+use OCP\Util;
+
+/**
+ * Class UnshareChildrenTest
+ *
+ * @group DB
+ *
+ * @package OCA\Files_Sharing\Tests
+ */
+class UnshareChildrenTest extends TestCase {
+	protected $subsubfolder;
+
+	public const TEST_FOLDER_NAME = '/folder_share_api_test';
+
+	private static $tempStorage;
+
+	protected function setUp(): void {
+		parent::setUp();
+
+		Util::connectHook('OC_Filesystem', 'post_delete', '\OCA\Files_Sharing\Hooks', 'unshareChildren');
+
+		$this->folder = self::TEST_FOLDER_NAME;
+		$this->subfolder = '/subfolder_share_api_test';
+		$this->subsubfolder = '/subsubfolder_share_api_test';
+
+		$this->filename = '/share-api-test';
+
+		// save file with content
+		$this->view->mkdir($this->folder);
+		$this->view->mkdir($this->folder . $this->subfolder);
+		$this->view->mkdir($this->folder . $this->subfolder . $this->subsubfolder);
+		$this->view->file_put_contents($this->folder . $this->filename, $this->data);
+		$this->view->file_put_contents($this->folder . $this->subfolder . $this->filename, $this->data);
+	}
+
+	protected function tearDown(): void {
+		if ($this->view) {
+			$this->view->deleteAll($this->folder);
+		}
+
+		self::$tempStorage = null;
+
+		parent::tearDown();
+	}
+
+	/**
+	 * @medium
+	 */
+	public function testUnshareChildren(): void {
+		$fileInfo2 = Filesystem::getFileInfo($this->folder);
+
+		$this->share(
+			IShare::TYPE_USER,
+			$this->folder,
+			self::TEST_FILES_SHARING_API_USER1,
+			self::TEST_FILES_SHARING_API_USER2,
+			Constants::PERMISSION_ALL
+		);
+
+		self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
+
+		// one folder should be shared with the user
+		$shares = $this->shareManager->getSharedWith(self::TEST_FILES_SHARING_API_USER2, IShare::TYPE_USER);
+		$this->assertCount(1, $shares);
+
+		// move shared folder to 'localDir'
+		Filesystem::mkdir('localDir');
+		$result = Filesystem::rename($this->folder, '/localDir/' . $this->folder);
+		$this->assertTrue($result);
+
+		Filesystem::unlink('localDir');
+
+		self::loginHelper(self::TEST_FILES_SHARING_API_USER2);
+
+		// after the parent directory was deleted the share should be unshared
+		$shares = $this->shareManager->getSharedWith(self::TEST_FILES_SHARING_API_USER2, IShare::TYPE_USER);
+		$this->assertEmpty($shares);
+
+		self::loginHelper(self::TEST_FILES_SHARING_API_USER1);
+
+		// the folder for the owner should still exists
+		$this->assertTrue(Filesystem::file_exists($this->folder));
+	}
+}