From f3a857f1335c7fd89be4ef191d07ac409e2f9c75 Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Tue, 7 Jul 2015 14:17:12 +0100
Subject: [PATCH] Issue #2527710 by Fabianx: Decouple Error testing from
 running with container builder

---
 .../src/ErrorServiceTestServiceProvider.php   | 28 +++++++++++++++++++
 .../src/MonkeysInTheControlRoom.php           |  6 +++-
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 core/modules/system/tests/modules/error_service_test/src/ErrorServiceTestServiceProvider.php

diff --git a/core/modules/system/tests/modules/error_service_test/src/ErrorServiceTestServiceProvider.php b/core/modules/system/tests/modules/error_service_test/src/ErrorServiceTestServiceProvider.php
new file mode 100644
index 00000000000..4a4aaafcb45
--- /dev/null
+++ b/core/modules/system/tests/modules/error_service_test/src/ErrorServiceTestServiceProvider.php
@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\error_service_test\ErrorServiceTestServiceProvider.
+ */
+
+namespace Drupal\error_service_test;
+
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\DependencyInjection\ServiceModifierInterface;
+
+class ErrorServiceTestServiceProvider implements ServiceModifierInterface {
+
+  /**
+   * The in-situ container builder.
+   *
+   * @var \Drupal\Core\DependencyInjection\ContainerBuilder
+   */
+  public static $containerBuilder;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function alter(ContainerBuilder $container) {
+    static::$containerBuilder = $container;
+  }
+}
diff --git a/core/modules/system/tests/modules/error_service_test/src/MonkeysInTheControlRoom.php b/core/modules/system/tests/modules/error_service_test/src/MonkeysInTheControlRoom.php
index 06599ad5409..03b2b69cd2a 100644
--- a/core/modules/system/tests/modules/error_service_test/src/MonkeysInTheControlRoom.php
+++ b/core/modules/system/tests/modules/error_service_test/src/MonkeysInTheControlRoom.php
@@ -44,7 +44,11 @@ class MonkeysInTheControlRoom implements HttpKernelInterface {
       $kernel = \Drupal::service('kernel');
       $kernel->rebuildContainer();
       // 2) Fetch the in-situ container builder.
-      $container = $kernel->getContainer();
+      $container = ErrorServiceTestServiceProvider::$containerBuilder;
+      // Ensure the compiler pass worked.
+      if (!$container) {
+        throw new \Exception('Oh oh, monkeys stole the ServiceProvider.');
+      }
       // Stop the theme manager from being found - and triggering error
       // maintenance mode.
       $container->removeDefinition('theme.manager');