From eda5cb1c271ff7be919d8311a9032a6558436676 Mon Sep 17 00:00:00 2001
From: Jakub Zalas <jakub@zalas.pl>
Date: Wed, 8 Jul 2015 18:59:03 +0100
Subject: [PATCH] [HttpFoundation] Add a test case to confirm a bug in session
 migration

---
 .../Session/Storage/NativeSessionStorageTest.php      | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php b/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php
index 851e6752b0..c8743aba94 100644
--- a/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php
+++ b/src/Symfony/Component/HttpFoundation/Tests/Session/Storage/NativeSessionStorageTest.php
@@ -119,6 +119,17 @@ class NativeSessionStorageTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(11, $storage->getBag('attributes')->get('legs'));
     }
 
+    public function testSessionGlobalIsUpToDateAfterIdRegeneration()
+    {
+        $storage = $this->getStorage();
+        $storage->start();
+        $storage->getBag('attributes')->set('lucky', 7);
+        $storage->regenerate();
+        $storage->getBag('attributes')->set('lucky', 42);
+
+        $this->assertEquals(42, $_SESSION['_sf2_attributes']['lucky']);
+    }
+
     public function testDefaultSessionCacheLimiter()
     {
         $this->iniSet('session.cache_limiter', 'nocache');