From 1959c82cac0051b3811211b28e030fec22901468 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Tue, 2 Apr 2019 17:51:53 +0200
Subject: [PATCH] Prevent destructors with side-effects from being unserialized

---
 Tests/Kernel/ConcreteMicroKernel.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Tests/Kernel/ConcreteMicroKernel.php b/Tests/Kernel/ConcreteMicroKernel.php
index c436d979c..12669620a 100644
--- a/Tests/Kernel/ConcreteMicroKernel.php
+++ b/Tests/Kernel/ConcreteMicroKernel.php
@@ -64,6 +64,16 @@ public function getLogDir()
         return $this->cacheDir;
     }
 
+    public function __sleep()
+    {
+        throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
+    }
+
+    public function __wakeup()
+    {
+        throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
+    }
+
     public function __destruct()
     {
         $fs = new Filesystem();