Update to Drupal 8.2.6. For more information, see https://www.drupal.org/project/drupal/releases/8.2.6

vendor/symfony/browser-kit/Client.php

@@ -68,6 +68,16 @@ abstract class Client
         $this->followRedirects = (bool) $followRedirect;
     }
 
+    /**
+     * Returns whether client automatically follows redirects or not.
+     *
+     * @return bool
+     */
+    public function isFollowingRedirects()
+    {
+        return $this->followRedirects;
+    }
+
     /**
      * Sets the maximum number of requests that crawler can follow.
      *
@@ -79,6 +89,16 @@ abstract class Client
         $this->followRedirects = -1 != $this->maxRedirects;
     }
 
+    /**
+     * Returns the maximum number of requests that crawler can follow.
+     *
+     * @return int
+     */
+    public function getMaxRedirects()
+    {
+        return $this->maxRedirects;
+    }
+
     /**
      * Sets the insulated flag.
      *
@@ -103,7 +123,6 @@ abstract class Client
     public function setServerParameters(array $server)
     {
         $this->server = array_merge(array(
-            'HTTP_HOST' => 'localhost',
             'HTTP_USER_AGENT' => 'Symfony2 BrowserKit',
         ), $server);
     }
@@ -129,7 +148,7 @@ abstract class Client
      */
     public function getServerParameter($key, $default = '')
     {
-        return (isset($this->server[$key])) ? $this->server[$key] : $default;
+        return isset($this->server[$key]) ? $this->server[$key] : $default;
     }
 
     /**
@@ -266,21 +285,20 @@ abstract class Client
 
         $uri = $this->getAbsoluteUri($uri);
 
-        if (!empty($server['HTTP_HOST'])) {
-            $uri = preg_replace('{^(https?\://)'.preg_quote($this->extractHost($uri)).'}', '${1}'.$server['HTTP_HOST'], $uri);
-        }
+        $server = array_merge($this->server, $server);
 
         if (isset($server['HTTPS'])) {
             $uri = preg_replace('{^'.parse_url($uri, PHP_URL_SCHEME).'}', $server['HTTPS'] ? 'https' : 'http', $uri);
         }
 
-        $server = array_merge($this->server, $server);
-
         if (!$this->history->isEmpty()) {
             $server['HTTP_REFERER'] = $this->history->current()->getUri();
         }
 
-        $server['HTTP_HOST'] = $this->extractHost($uri);
+        if (empty($server['HTTP_HOST'])) {
+            $server['HTTP_HOST'] = $this->extractHost($uri);
+        }
+
         $server['HTTPS'] = 'https' == parse_url($uri, PHP_URL_SCHEME);
 
         $this->internalRequest = new Request($uri, $method, $parameters, $files, $this->cookieJar->allValues($uri), $server, $content);
@@ -457,7 +475,7 @@ abstract class Client
         $request = $this->internalRequest;
 
         if (in_array($this->internalResponse->getStatus(), array(302, 303))) {
-            $method = 'get';
+            $method = 'GET';
             $files = array();
             $content = null;
         } else {
@@ -466,7 +484,7 @@ abstract class Client
             $content = $request->getContent();
         }
 
-        if ('get' === strtolower($method)) {
+        if ('GET' === strtoupper($method)) {
             // Don't forward parameters for GET request as it should reach the redirection URI
             $parameters = array();
         } else {
@@ -524,9 +542,9 @@ abstract class Client
             return parse_url($currentUri, PHP_URL_SCHEME).':'.$uri;
         }
 
-        // anchor?
-        if (!$uri || '#' == $uri[0]) {
-            return preg_replace('/#.*?$/', '', $currentUri).$uri;
+        // anchor or query string parameters?
+        if (!$uri || '#' == $uri[0] || '?' == $uri[0]) {
+            return preg_replace('/[#?].*?$/', '', $currentUri).$uri;
         }
 
         if ('/' !== $uri[0]) {

vendor/symfony/browser-kit/Cookie.php

@@ -76,7 +76,7 @@ class Cookie
                 throw new \UnexpectedValueException(sprintf('The cookie expiration time "%s" is not valid.', $expires));
             }
 
-            $this->expires = $timestampAsDateTime->getTimestamp();
+            $this->expires = $timestampAsDateTime->format('U');
         }
     }
 
@@ -121,7 +121,7 @@ class Cookie
      * @param string $cookie A Set-Cookie header value
      * @param string $url    The base URL
      *
-     * @return Cookie A Cookie instance
+     * @return static
      *
      * @throws \InvalidArgumentException
      */
@@ -205,13 +205,13 @@ class Cookie
 
         foreach (self::$dateFormats as $dateFormat) {
             if (false !== $date = \DateTime::createFromFormat($dateFormat, $dateValue, new \DateTimeZone('GMT'))) {
-                return $date->getTimestamp();
+                return $date->format('U');
             }
         }
 
         // attempt a fallback for unusual formatting
         if (false !== $date = date_create($dateValue, new \DateTimeZone('GMT'))) {
-            return $date->getTimestamp();
+            return $date->format('U');
         }
 
         throw new \InvalidArgumentException(sprintf('Could not parse date "%s".', $dateValue));
@@ -304,6 +304,6 @@ class Cookie
      */
     public function isExpired()
     {
-        return null !== $this->expires && 0 !== $this->expires && $this->expires < time();
+        return null !== $this->expires && 0 != $this->expires && $this->expires < time();
     }
 }

vendor/symfony/browser-kit/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2015 Fabien Potencier
+Copyright (c) 2004-2017 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/symfony/browser-kit/README.md

@@ -1,23 +1,14 @@
 BrowserKit Component
 ====================
 
-BrowserKit simulates the behavior of a web browser.
-
-The component only provides an abstract client and does not provide any
-"default" backend for the HTTP layer.
+The BrowserKit component simulates the behavior of a web browser, allowing you
+to make requests, click on links and submit forms programmatically.
 
 Resources
 ---------
 
-For a simple implementation of a browser based on an HTTP layer, have a look
-at [Goutte](https://github.com/FriendsOfPHP/Goutte).
-
-For an implementation based on HttpKernelInterface, have a look at the
-[Client](https://github.com/symfony/symfony/blob/master/src/Symfony/Component/HttpKernel/Client.php)
-provided by the HttpKernel component.
-
-You can run the unit tests with the following command:
-
-    $ cd path/to/Symfony/Component/BrowserKit/
-    $ composer install
-    $ phpunit
+  * [Documentation](https://symfony.com/doc/current/components/browser_kit/introduction.html)
+  * [Contributing](https://symfony.com/doc/current/contributing/index.html)
+  * [Report issues](https://github.com/symfony/symfony/issues) and
+    [send Pull Requests](https://github.com/symfony/symfony/pulls)
+    in the [main Symfony repository](https://github.com/symfony/symfony)

vendor/symfony/browser-kit/Request.php

@@ -111,7 +111,7 @@ class Request
     /**
      * Gets the request raw body data.
      *
-     * @return string The request raw body data.
+     * @return string The request raw body data
      */
     public function getContent()
     {

vendor/symfony/browser-kit/composer.json

@@ -17,22 +17,25 @@
     ],
     "require": {
         "php": ">=5.3.9",
-        "symfony/dom-crawler": "~2.0,>=2.0.5"
+        "symfony/dom-crawler": "~2.1|~3.0.0"
     },
     "require-dev": {
-        "symfony/process": "~2.3.34|~2.7,>=2.7.6",
-        "symfony/css-selector": "~2.0,>=2.0.5"
+        "symfony/process": "~2.3.34|~2.7,>=2.7.6|~3.0.0",
+        "symfony/css-selector": "~2.0,>=2.0.5|~3.0.0"
     },
     "suggest": {
         "symfony/process": ""
     },
     "autoload": {
-        "psr-4": { "Symfony\\Component\\BrowserKit\\": "" }
+        "psr-4": { "Symfony\\Component\\BrowserKit\\": "" },
+        "exclude-from-classmap": [
+            "/Tests/"
+        ]
     },
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "2.7-dev"
+            "dev-master": "2.8-dev"
         }
     }
 }