470 lines
14 KiB
PHP
470 lines
14 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @author Robin Appelman
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* @copyright 2012 Robin Appelman icewind@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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namespace Test\Files;
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use OC\Files\Mount\MountPoint;
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use OC\Files\Storage\Temporary;
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use OC\User\NoUserException;
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use OCP\Files\Config\IMountProvider;
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use OCP\Files\Storage\IStorageFactory;
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use OCP\IUser;
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class DummyMountProvider implements IMountProvider {
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private $mounts = [];
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/**
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* @param array $mounts
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*/
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public function __construct(array $mounts) {
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$this->mounts = $mounts;
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}
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/**
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* Get the pre-registered mount points
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*
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* @param IUser $user
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* @param IStorageFactory $loader
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* @return \OCP\Files\Mount\IMountPoint[]
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*/
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public function getMountsForUser(IUser $user, IStorageFactory $loader) {
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return isset($this->mounts[$user->getUID()]) ? $this->mounts[$user->getUID()] : [];
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}
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}
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/**
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* Class FilesystemTest
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*
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* @group DB
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*
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* @package Test\Files
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*/
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class FilesystemTest extends \Test\TestCase {
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const TEST_FILESYSTEM_USER1 = "test-filesystem-user1";
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const TEST_FILESYSTEM_USER2 = "test-filesystem-user1";
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/**
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* @var array tmpDirs
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*/
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private $tmpDirs = array();
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/**
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* @return array
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*/
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private function getStorageData() {
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$dir = \OC::$server->getTempManager()->getTemporaryFolder();
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$this->tmpDirs[] = $dir;
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return array('datadir' => $dir);
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}
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protected function setUp(): void {
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parent::setUp();
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$userBackend = new \Test\Util\User\Dummy();
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$userBackend->createUser(self::TEST_FILESYSTEM_USER1, self::TEST_FILESYSTEM_USER1);
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$userBackend->createUser(self::TEST_FILESYSTEM_USER2, self::TEST_FILESYSTEM_USER2);
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\OC::$server->getUserManager()->registerBackend($userBackend);
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$this->loginAsUser();
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}
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protected function tearDown(): void {
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foreach ($this->tmpDirs as $dir) {
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\OC_Helper::rmdirr($dir);
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}
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$this->logout();
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$this->invokePrivate('\OC\Files\Filesystem', 'normalizedPathCache', [null]);
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parent::tearDown();
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}
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public function testMount() {
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\OC\Files\Filesystem::mount('\OC\Files\Storage\Local', self::getStorageData(), '/');
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$this->assertEquals('/', \OC\Files\Filesystem::getMountPoint('/'));
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$this->assertEquals('/', \OC\Files\Filesystem::getMountPoint('/some/folder'));
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list(, $internalPath) = \OC\Files\Filesystem::resolvePath('/');
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$this->assertEquals('', $internalPath);
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list(, $internalPath) = \OC\Files\Filesystem::resolvePath('/some/folder');
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$this->assertEquals('some/folder', $internalPath);
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\OC\Files\Filesystem::mount('\OC\Files\Storage\Local', self::getStorageData(), '/some');
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$this->assertEquals('/', \OC\Files\Filesystem::getMountPoint('/'));
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$this->assertEquals('/some/', \OC\Files\Filesystem::getMountPoint('/some/folder'));
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$this->assertEquals('/some/', \OC\Files\Filesystem::getMountPoint('/some/'));
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$this->assertEquals('/some/', \OC\Files\Filesystem::getMountPoint('/some'));
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list(, $internalPath) = \OC\Files\Filesystem::resolvePath('/some/folder');
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$this->assertEquals('folder', $internalPath);
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}
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public function normalizePathData() {
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return [
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['/', ''],
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['/', '/'],
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['/', '//'],
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['/', '/', false],
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['/', '//', false],
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['/path', '/path/'],
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['/path/', '/path/', false],
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['/path', 'path'],
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['/foo/bar', '/foo//bar/'],
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['/foo/bar/', '/foo//bar/', false],
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['/foo/bar', '/foo////bar'],
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['/foo/bar', '/foo/////bar'],
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['/foo/bar', '/foo/bar/.'],
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['/foo/bar', '/foo/bar/./'],
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['/foo/bar/', '/foo/bar/./', false],
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['/foo/bar', '/foo/bar/./.'],
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['/foo/bar', '/foo/bar/././'],
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['/foo/bar/', '/foo/bar/././', false],
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['/foo/bar', '/foo/./bar/'],
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['/foo/bar/', '/foo/./bar/', false],
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['/foo/.bar', '/foo/.bar/'],
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['/foo/.bar/', '/foo/.bar/', false],
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['/foo/.bar/tee', '/foo/.bar/tee'],
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['/foo/bar', '/.///././//./foo/.///././//./bar/./././.'],
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['/foo/bar/', '/.///././//./foo/.///././//./bar/./././.', false],
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['/foo/bar', '/.///././//./foo/.///././//./bar/././././'],
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['/foo/bar/', '/.///././//./foo/.///././//./bar/././././', false],
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// Windows paths
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['/', ''],
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['/', '\\'],
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['/', '\\', false],
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['/', '\\\\'],
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['/', '\\\\', false],
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['/path', '\\path'],
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['/path', '\\path', false],
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['/path', '\\path\\'],
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['/path/', '\\path\\', false],
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['/foo/bar', '\\foo\\\\bar\\'],
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['/foo/bar/', '\\foo\\\\bar\\', false],
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['/foo/bar', '\\foo\\\\\\\\bar'],
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['/foo/bar', '\\foo\\\\\\\\\\bar'],
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['/foo/bar', '\\foo\\bar\\.'],
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['/foo/bar', '\\foo\\bar\\.\\'],
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['/foo/bar/', '\\foo\\bar\\.\\', false],
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['/foo/bar', '\\foo\\bar\\.\\.'],
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['/foo/bar', '\\foo\\bar\\.\\.\\'],
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['/foo/bar/', '\\foo\\bar\\.\\.\\', false],
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['/foo/bar', '\\foo\\.\\bar\\'],
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['/foo/bar/', '\\foo\\.\\bar\\', false],
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['/foo/.bar', '\\foo\\.bar\\'],
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['/foo/.bar/', '\\foo\\.bar\\', false],
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['/foo/.bar/tee', '\\foo\\.bar\\tee'],
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// Absolute windows paths NOT marked as absolute
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['/C:', 'C:\\'],
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['/C:/', 'C:\\', false],
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['/C:/tests', 'C:\\tests'],
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['/C:/tests', 'C:\\tests', false],
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['/C:/tests', 'C:\\tests\\'],
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['/C:/tests/', 'C:\\tests\\', false],
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['/C:/tests/bar', 'C:\\tests\\.\\.\\bar'],
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['/C:/tests/bar/', 'C:\\tests\\.\\.\\bar\\.\\', false],
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// normalize does not resolve '..' (by design)
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['/foo/..', '/foo/../'],
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['/foo/..', '\\foo\\..\\'],
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];
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}
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/**
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* @dataProvider normalizePathData
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*/
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public function testNormalizePath($expected, $path, $stripTrailingSlash = true) {
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$this->assertEquals($expected, \OC\Files\Filesystem::normalizePath($path, $stripTrailingSlash));
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}
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public function normalizePathKeepUnicodeData() {
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$nfdName = 'ümlaut';
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$nfcName = 'ümlaut';
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return [
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['/' . $nfcName, $nfcName, true],
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['/' . $nfcName, $nfcName, false],
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['/' . $nfdName, $nfdName, true],
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['/' . $nfcName, $nfdName, false],
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];
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}
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/**
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* @dataProvider normalizePathKeepUnicodeData
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*/
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public function testNormalizePathKeepUnicode($expected, $path, $keepUnicode = false) {
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$this->assertEquals($expected, \OC\Files\Filesystem::normalizePath($path, true, false, $keepUnicode));
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}
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public function testNormalizePathKeepUnicodeCache() {
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$nfdName = 'ümlaut';
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$nfcName = 'ümlaut';
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// call in succession due to cache
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$this->assertEquals('/' . $nfcName, \OC\Files\Filesystem::normalizePath($nfdName, true, false, false));
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$this->assertEquals('/' . $nfdName, \OC\Files\Filesystem::normalizePath($nfdName, true, false, true));
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}
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public function isValidPathData() {
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return array(
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array('/', true),
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array('/path', true),
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array('/foo/bar', true),
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array('/foo//bar/', true),
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array('/foo////bar', true),
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array('/foo//\///bar', true),
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array('/foo/bar/.', true),
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array('/foo/bar/./', true),
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array('/foo/bar/./.', true),
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array('/foo/bar/././', true),
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array('/foo/bar/././..bar', true),
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array('/foo/bar/././..bar/a', true),
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array('/foo/bar/././..', false),
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array('/foo/bar/././../', false),
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array('/foo/bar/.././', false),
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array('/foo/bar/../../', false),
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array('/foo/bar/../..\\', false),
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array('..', false),
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array('../', false),
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array('../foo/bar', false),
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array('..\foo/bar', false),
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);
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}
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/**
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* @dataProvider isValidPathData
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*/
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public function testIsValidPath($path, $expected) {
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$this->assertSame($expected, \OC\Files\Filesystem::isValidPath($path));
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}
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public function isFileBlacklistedData() {
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return array(
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array('/etc/foo/bar/foo.txt', false),
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array('\etc\foo/bar\foo.txt', false),
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array('.htaccess', true),
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array('.htaccess/', true),
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array('.htaccess\\', true),
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array('/etc/foo\bar/.htaccess\\', true),
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array('/etc/foo\bar/.htaccess/', true),
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array('/etc/foo\bar/.htaccess/foo', false),
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array('//foo//bar/\.htaccess/', true),
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array('\foo\bar\.HTAccess', true),
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);
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}
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/**
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* @dataProvider isFileBlacklistedData
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*/
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public function testIsFileBlacklisted($path, $expected) {
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$this->assertSame($expected, \OC\Files\Filesystem::isFileBlacklisted($path));
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}
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public function testNormalizePathUTF8() {
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if (!class_exists('Patchwork\PHP\Shim\Normalizer')) {
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$this->markTestSkipped('UTF8 normalizer Patchwork was not found');
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}
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$this->assertEquals("/foo/bar\xC3\xBC", \OC\Files\Filesystem::normalizePath("/foo/baru\xCC\x88"));
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$this->assertEquals("/foo/bar\xC3\xBC", \OC\Files\Filesystem::normalizePath("\\foo\\baru\xCC\x88"));
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}
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public function testHooks() {
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if (\OC\Files\Filesystem::getView()) {
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$user = \OC_User::getUser();
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} else {
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$user = self::TEST_FILESYSTEM_USER1;
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$backend = new \Test\Util\User\Dummy();
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\OC_User::useBackend($backend);
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$backend->createUser($user, $user);
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$userObj = \OC::$server->getUserManager()->get($user);
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\OC::$server->getUserSession()->setUser($userObj);
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\OC\Files\Filesystem::init($user, '/' . $user . '/files');
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}
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\OC_Hook::clear('OC_Filesystem');
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\OC_Hook::connect('OC_Filesystem', 'post_write', $this, 'dummyHook');
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\OC\Files\Filesystem::mount('OC\Files\Storage\Temporary', array(), '/');
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$rootView = new \OC\Files\View('');
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$rootView->mkdir('/' . $user);
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$rootView->mkdir('/' . $user . '/files');
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// \OC\Files\Filesystem::file_put_contents('/foo', 'foo');
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\OC\Files\Filesystem::mkdir('/bar');
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// \OC\Files\Filesystem::file_put_contents('/bar//foo', 'foo');
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$tmpFile = \OC::$server->getTempManager()->getTemporaryFile();
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file_put_contents($tmpFile, 'foo');
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$fh = fopen($tmpFile, 'r');
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// \OC\Files\Filesystem::file_put_contents('/bar//foo', $fh);
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}
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/**
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* Tests that an exception is thrown when passed user does not exist.
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*
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*/
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public function testLocalMountWhenUserDoesNotExist() {
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$this->expectException(\OC\User\NoUserException::class);
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$userId = $this->getUniqueID('user_');
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\OC\Files\Filesystem::initMountPoints($userId);
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}
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public function testNullUserThrows() {
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$this->expectException(\OC\User\NoUserException::class);
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\OC\Files\Filesystem::initMountPoints(null);
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}
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public function testNullUserThrowsTwice() {
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$thrown = 0;
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try {
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\OC\Files\Filesystem::initMountPoints(null);
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} catch (NoUserException $e) {
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$thrown++;
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}
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try {
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\OC\Files\Filesystem::initMountPoints(null);
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} catch (NoUserException $e) {
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$thrown++;
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}
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$this->assertEquals(2, $thrown);
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}
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/**
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* Tests that an exception is thrown when passed user does not exist.
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*/
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public function testLocalMountWhenUserDoesNotExistTwice() {
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$thrown = 0;
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$userId = $this->getUniqueID('user_');
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try {
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\OC\Files\Filesystem::initMountPoints($userId);
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} catch (NoUserException $e) {
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$thrown++;
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}
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try {
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\OC\Files\Filesystem::initMountPoints($userId);
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} catch (NoUserException $e) {
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$thrown++;
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}
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$this->assertEquals(2, $thrown);
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}
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/**
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* Tests that the home storage is used for the user's mount point
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*/
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public function testHomeMount() {
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$userId = $this->getUniqueID('user_');
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\OC::$server->getUserManager()->createUser($userId, $userId);
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\OC\Files\Filesystem::initMountPoints($userId);
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$homeMount = \OC\Files\Filesystem::getStorage('/' . $userId . '/');
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$this->assertTrue($homeMount->instanceOfStorage('\OCP\Files\IHomeStorage'));
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if ($homeMount->instanceOfStorage('\OC\Files\ObjectStore\HomeObjectStoreStorage')) {
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$this->assertEquals('object::user:' . $userId, $homeMount->getId());
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} else if ($homeMount->instanceOfStorage('\OC\Files\Storage\Home')) {
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$this->assertEquals('home::' . $userId, $homeMount->getId());
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}
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$user = \OC::$server->getUserManager()->get($userId);
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if ($user !== null) { $user->delete(); }
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}
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public function dummyHook($arguments) {
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$path = $arguments['path'];
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$this->assertEquals($path, \OC\Files\Filesystem::normalizePath($path)); //the path passed to the hook should already be normalized
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}
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/**
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* Test that the default cache dir is part of the user's home
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*/
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public function testMountDefaultCacheDir() {
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$userId = $this->getUniqueID('user_');
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$config = \OC::$server->getConfig();
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$oldCachePath = $config->getSystemValue('cache_path', '');
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// no cache path configured
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$config->setSystemValue('cache_path', '');
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\OC::$server->getUserManager()->createUser($userId, $userId);
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\OC\Files\Filesystem::initMountPoints($userId);
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$this->assertEquals(
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'/' . $userId . '/',
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\OC\Files\Filesystem::getMountPoint('/' . $userId . '/cache')
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);
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list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath('/' . $userId . '/cache');
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$this->assertTrue($storage->instanceOfStorage('\OCP\Files\IHomeStorage'));
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$this->assertEquals('cache', $internalPath);
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$user = \OC::$server->getUserManager()->get($userId);
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if ($user !== null) { $user->delete(); }
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$config->setSystemValue('cache_path', $oldCachePath);
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}
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/**
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* Test that an external cache is mounted into
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* the user's home
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*/
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public function testMountExternalCacheDir() {
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$userId = $this->getUniqueID('user_');
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$config = \OC::$server->getConfig();
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$oldCachePath = $config->getSystemValue('cache_path', '');
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// set cache path to temp dir
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$cachePath = \OC::$server->getTempManager()->getTemporaryFolder() . '/extcache';
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$config->setSystemValue('cache_path', $cachePath);
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\OC::$server->getUserManager()->createUser($userId, $userId);
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\OC\Files\Filesystem::initMountPoints($userId);
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$this->assertEquals(
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'/' . $userId . '/cache/',
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\OC\Files\Filesystem::getMountPoint('/' . $userId . '/cache')
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);
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list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath('/' . $userId . '/cache');
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$this->assertTrue($storage->instanceOfStorage('\OC\Files\Storage\Local'));
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$this->assertEquals('', $internalPath);
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$user = \OC::$server->getUserManager()->get($userId);
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if ($user !== null) { $user->delete(); }
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$config->setSystemValue('cache_path', $oldCachePath);
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}
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public function testRegisterMountProviderAfterSetup() {
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\OC\Files\Filesystem::initMountPoints(self::TEST_FILESYSTEM_USER2);
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$this->assertEquals('/', \OC\Files\Filesystem::getMountPoint('/foo/bar'));
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$mount = new MountPoint(new Temporary([]), '/foo/bar');
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$mountProvider = new DummyMountProvider([self::TEST_FILESYSTEM_USER2 => [$mount]]);
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\OC::$server->getMountProviderCollection()->registerProvider($mountProvider);
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$this->assertEquals('/foo/bar/', \OC\Files\Filesystem::getMountPoint('/foo/bar'));
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}
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}
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