更新代码

vendor/symfony/cache/Tests/Adapter/FilesystemAdapterTest.php

@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Cache\Tests\Adapter;
+
+use Psr\Cache\CacheItemPoolInterface;
+use Symfony\Component\Cache\Adapter\FilesystemAdapter;
+
+/**
+ * @group time-sensitive
+ */
+class FilesystemAdapterTest extends AdapterTestCase
+{
+    public function createCachePool($defaultLifetime = 0)
+    {
+        return new FilesystemAdapter('', $defaultLifetime);
+    }
+
+    public static function tearDownAfterClass()
+    {
+        self::rmdir(sys_get_temp_dir().'/symfony-cache');
+    }
+
+    public static function rmdir($dir)
+    {
+        if (!file_exists($dir)) {
+            return;
+        }
+        if (!$dir || 0 !== strpos(\dirname($dir), sys_get_temp_dir())) {
+            throw new \Exception(__METHOD__."() operates only on subdirs of system's temp dir");
+        }
+        $children = new \RecursiveIteratorIterator(
+            new \RecursiveDirectoryIterator($dir, \RecursiveDirectoryIterator::SKIP_DOTS),
+            \RecursiveIteratorIterator::CHILD_FIRST
+        );
+        foreach ($children as $child) {
+            if ($child->isDir()) {
+                rmdir($child);
+            } else {
+                unlink($child);
+            }
+        }
+        rmdir($dir);
+    }
+
+    protected function isPruned(CacheItemPoolInterface $cache, $name)
+    {
+        $getFileMethod = (new \ReflectionObject($cache))->getMethod('getFile');
+        $getFileMethod->setAccessible(true);
+
+        return !file_exists($getFileMethod->invoke($cache, $name));
+    }
+}