Move tests/ to PSR-4 (#24731)

* Move a-b to PSR-4

* Move c-d to PSR-4

* Move e+g to PSR-4

* Move h-l to PSR-4

* Move m-r to PSR-4

* Move s-u to PSR-4

* Move files/ to PSR-4

* Move remaining tests to PSR-4

* Remove Test\ from old autoloader

1 files changed, 135 insertions, 0 deletions

diff --git a/tests/lib/FilesTest.php b/tests/lib/FilesTest.php
new file mode 100644
index 00000000000..b2a68c2a31b
--- /dev/null
+++ b/tests/lib/FilesTest.php
@@ -0,0 +1,135 @@
+<?php
+/**
+ * @author Robin McCorkell <rmccorkell@karoshi.org.uk>
+ *
+ * @copyright Copyright (c) 2015, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * 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/>.
+ *
+ */
+
+namespace Test;
+
+class FilesTest extends \Test\TestCase {
+
+	const UPLOAD_LIMIT_DEFAULT_STR = '513M';
+	const UPLOAD_LIMIT_SETTING_STR = '2M';
+	const UPLOAD_LIMIT_SETTING_BYTES = 2097152;
+
+	/** @var array $tmpDirs */
+	private $tmpDirs = [];
+
+	/**
+	 * @return array
+	 */
+	private function getUploadLimitTestFiles() {
+		$dir = \OC::$server->getTempManager()->getTemporaryFolder();
+		$this->tmpDirs[] = $dir;
+		$result = [
+			'.htaccess' => $dir . '/htaccess',
+			'.user.ini' => $dir . '/user.ini'
+		];
+		copy(\OC::$SERVERROOT . '/tests/data/setUploadLimit/htaccess', $result['.htaccess']);
+		copy(\OC::$SERVERROOT . '/tests/data/setUploadLimit/user.ini', $result['.user.ini']);
+		return $result;
+	}
+
+	protected function tearDown() {
+		foreach ($this->tmpDirs as $dir) {
+			\OC_Helper::rmdirr($dir);
+		}
+		parent::tearDown();
+	}
+
+	public function testSetUploadLimitSizeSanity() {
+		$this->assertFalse(\OC_Files::setUploadLimit(PHP_INT_MAX + 10));
+		$this->assertFalse(\OC_Files::setUploadLimit(\OC_Files::UPLOAD_MIN_LIMIT_BYTES - 10));
+		$this->assertFalse(\OC_Files::setUploadLimit('foobar'));
+	}
+
+	public function setUploadLimitWriteProvider() {
+		return [
+			[
+				// both files writable
+				true, true,
+				self::UPLOAD_LIMIT_SETTING_BYTES, self::UPLOAD_LIMIT_SETTING_BYTES,
+				self::UPLOAD_LIMIT_SETTING_STR, self::UPLOAD_LIMIT_SETTING_STR
+			],
+			[
+				// neither file writable
+				false, false,
+				self::UPLOAD_LIMIT_SETTING_BYTES, false,
+				self::UPLOAD_LIMIT_DEFAULT_STR, self::UPLOAD_LIMIT_DEFAULT_STR
+			],
+			[
+				// only .htaccess writable
+				true, false,
+				self::UPLOAD_LIMIT_SETTING_BYTES, false,
+				self::UPLOAD_LIMIT_SETTING_STR, self::UPLOAD_LIMIT_DEFAULT_STR
+			],
+			[
+				// only .user.ini writable
+				false, true,
+				self::UPLOAD_LIMIT_SETTING_BYTES, false,
+				self::UPLOAD_LIMIT_DEFAULT_STR, self::UPLOAD_LIMIT_SETTING_STR
+			],
+			[
+				// test rounding of values
+				true, true,
+				self::UPLOAD_LIMIT_SETTING_BYTES + 20, self::UPLOAD_LIMIT_SETTING_BYTES,
+				self::UPLOAD_LIMIT_SETTING_STR, self::UPLOAD_LIMIT_SETTING_STR
+			]
+		];
+	}
+
+	/**
+	 * @dataProvider setUploadLimitWriteProvider
+	 */
+	public function testSetUploadLimitWrite(
+		$htaccessWritable, $userIniWritable,
+		$setSize, $expectedSize,
+		$htaccessStr, $userIniStr
+	) {
+		$files = $this->getUploadLimitTestFiles();
+		chmod($files['.htaccess'], ($htaccessWritable ? 0644 : 0444));
+		chmod($files['.user.ini'], ($userIniWritable ? 0644 : 0444));
+
+		$htaccessSize = filesize($files['.htaccess']);
+		$userIniSize = filesize($files['.user.ini']);
+		$htaccessSizeMod = 2*(strlen($htaccessStr) - strlen(self::UPLOAD_LIMIT_DEFAULT_STR));
+		$userIniSizeMod = 2*(strlen($userIniStr) - strlen(self::UPLOAD_LIMIT_DEFAULT_STR));
+
+		$this->assertEquals($expectedSize, \OC_Files::setUploadLimit($setSize, $files));
+
+		// check file contents
+		$htaccess = file_get_contents($files['.htaccess']);
+		$this->assertEquals(1,
+			preg_match('/php_value upload_max_filesize '.$htaccessStr.'/', $htaccess)
+		);
+		$this->assertEquals(1,
+			preg_match('/php_value post_max_size '.$htaccessStr.'/', $htaccess)
+		);
+		$this->assertEquals($htaccessSize + $htaccessSizeMod, filesize($files['.htaccess']));
+
+		$userIni = file_get_contents($files['.user.ini']);
+		$this->assertEquals(1,
+			preg_match('/upload_max_filesize='.$userIniStr.'/', $userIni)
+		);
+		$this->assertEquals(1,
+			preg_match('/post_max_size='.$userIniStr.'/', $userIni)
+		);
+		$this->assertEquals($userIniSize + $userIniSizeMod, filesize($files['.user.ini']));
+	}
+}