Cleanup garbage collection for global file cache

1 files changed, 73 insertions, 0 deletions

diff --git a/tests/lib/cache/fileglobalgc.php b/tests/lib/cache/fileglobalgc.php
new file mode 100644
index 00000000000..0b0a4cb002d
--- /dev/null
+++ b/tests/lib/cache/fileglobalgc.php
@@ -0,0 +1,73 @@
+<?php
+/**
+ * ownCloud
+ *
+ * @author Robin Appelman
+ * @copyright 2012 Robin Appelman icewind@owncloud.com
+ *
+ * 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\Cache;
+
+use Test\TestCase;
+
+class FileGlobalGC extends TestCase {
+	/**
+	 * @var string
+	 */
+	private $cacheDir;
+
+	/**
+	 * @var \OC\Cache\FileGlobalGC
+	 */
+	private $gc;
+
+	public function setUp() {
+		$this->cacheDir = \OC::$server->getTempManager()->getTemporaryFolder();
+		$this->gc = new \OC\Cache\FileGlobalGC();
+	}
+
+	private function addCacheFile($name, $expire) {
+		file_put_contents($this->cacheDir . $name, 'foo');
+		touch($this->cacheDir . $name, $expire);
+	}
+
+	public function testGetExpiredEmpty() {
+		$this->assertEquals([], $this->gc->getExpiredPaths($this->cacheDir, time()));
+	}
+
+	public function testGetExpiredNone() {
+		$time = time();
+		$this->addCacheFile('foo', $time + 10);
+		$this->assertEquals([], $this->gc->getExpiredPaths($this->cacheDir, $time));
+	}
+
+	public function testGetExpired() {
+		$time = time();
+		$this->addCacheFile('foo', $time + 10);
+		$this->addCacheFile('bar', $time);
+		$this->addCacheFile('bar2', $time - 10);
+		$this->addCacheFile('asd', $time - 100);
+		$this->assertEquals([$this->cacheDir . 'asd', $this->cacheDir . 'bar2'], $this->gc->getExpiredPaths($this->cacheDir, $time));
+	}
+
+	public function testGetExpiredDirectory() {
+		$time = time();
+		$this->addCacheFile('foo', $time - 10);
+		mkdir($this->cacheDir . 'asd');
+		$this->assertEquals([$this->cacheDir . 'foo'], $this->gc->getExpiredPaths($this->cacheDir, $time));
+	}
+}