From 93beccc5715e4cb3e645f560e605b59b9be8b880 Mon Sep 17 00:00:00 2001
From: Alex Pott <alex.a.pott@googlemail.com>
Date: Wed, 13 Aug 2014 14:01:36 -0700
Subject: [PATCH] Issue #2217755 by Alumei, Les Lim, er.pushpinderrana,
 martin107, Daniel Norton | alexpott: Fixed template_preprocess_links uses a
 non existent class JSON.

---
 core/includes/theme.inc                        |  1 +
 .../system/src/Tests/Theme/FunctionsTest.php   | 18 ++++++++++++++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/core/includes/theme.inc b/core/includes/theme.inc
index f7acb39cbd..7187666e0e 100644
--- a/core/includes/theme.inc
+++ b/core/includes/theme.inc
@@ -8,6 +8,7 @@
  * customized by user themes.
  */
 
+use Drupal\Component\Serialization\Json;
 use Drupal\Component\Utility\SafeMarkup;
 use Drupal\Component\Utility\String;
 use Drupal\Component\Utility\UrlHelper;
diff --git a/core/modules/system/src/Tests/Theme/FunctionsTest.php b/core/modules/system/src/Tests/Theme/FunctionsTest.php
index 577e075959..b0fe305098 100644
--- a/core/modules/system/src/Tests/Theme/FunctionsTest.php
+++ b/core/modules/system/src/Tests/Theme/FunctionsTest.php
@@ -7,11 +7,10 @@
 
 namespace Drupal\system\Tests\Theme;
 
+use Drupal\Component\Serialization\Json;
 use Drupal\Component\Utility\String;
 use Drupal\Core\Session\UserSession;
 use Drupal\simpletest\WebTestBase;
-use Symfony\Cmf\Component\Routing\RouteObjectInterface;
-use Symfony\Component\HttpFoundation\Request;
 
 /**
  * Tests for common theme functions.
@@ -206,6 +205,14 @@ function testLinks() {
         'route_name' => 'router_test.1',
         'route_parameters' => array(),
       ),
+      'query-test' => array(
+        'title' => 'Query test route',
+        'route_name' => 'router_test.1',
+        'route_parameters' => array(),
+        'query' => array(
+          'key' => 'value',
+        )
+      ),
     );
 
     $expected_links = '';
@@ -214,6 +221,8 @@ function testLinks() {
     $expected_links .= '<li class="plain-text">' . String::checkPlain('Plain "text"') . '</li>';
     $expected_links .= '<li class="front-page"><a href="' . url('<front>') . '">' . String::checkPlain('Front page') . '</a></li>';
     $expected_links .= '<li class="router-test"><a href="' . \Drupal::urlGenerator()->generate('router_test.1') . '">' . String::checkPlain('Test route') . '</a></li>';
+    $query = array('key' => 'value');
+    $expected_links .= '<li class="query-test"><a href="' . \Drupal::urlGenerator()->generate('router_test.1', $query) . '">' . String::checkPlain('Query test route') . '</a></li>';
     $expected_links .= '</ul>';
 
     // Verify that passing a string as heading works.
@@ -250,6 +259,8 @@ function testLinks() {
     $expected_links .= '<li class="plain-text"><span class="a/class">' . String::checkPlain('Plain "text"') . '</span></li>';
     $expected_links .= '<li class="front-page"><a href="' . url('<front>') . '">' . String::checkPlain('Front page') . '</a></li>';
     $expected_links .= '<li class="router-test"><a href="' . \Drupal::urlGenerator()->generate('router_test.1') . '">' . String::checkPlain('Test route') . '</a></li>';
+    $query = array('key' => 'value');
+    $expected_links .= '<li class="query-test"><a href="' . \Drupal::urlGenerator()->generate('router_test.1', $query) . '">' . String::checkPlain('Query test route') . '</a></li>';
     $expected_links .= '</ul>';
     $expected = $expected_heading . $expected_links;
     $this->assertThemeOutput('links', $variables, $expected);
@@ -263,6 +274,9 @@ function testLinks() {
     $expected_links .= '<li class="plain-text"><span class="a/class">' . String::checkPlain('Plain "text"') . '</span></li>';
     $expected_links .= '<li class="front-page" data-drupal-link-system-path="&lt;front&gt;"><a href="' . url('<front>') . '" data-drupal-link-system-path="&lt;front&gt;">' . String::checkPlain('Front page') . '</a></li>';
     $expected_links .= '<li class="router-test" data-drupal-link-system-path="router_test/test1"><a href="' . \Drupal::urlGenerator()->generate('router_test.1') . '" data-drupal-link-system-path="router_test/test1">' . String::checkPlain('Test route') . '</a></li>';
+    $query = array('key' => 'value');
+    $encoded_query = String::checkPlain(Json::encode($query));
+    $expected_links .= '<li class="query-test" data-drupal-link-query="'.$encoded_query.'" data-drupal-link-system-path="router_test/test1"><a href="' . \Drupal::urlGenerator()->generate('router_test.1', $query) . '" data-drupal-link-query="'.$encoded_query.'" data-drupal-link-system-path="router_test/test1">' . String::checkPlain('Query test route') . '</a></li>';
     $expected_links .= '</ul>';
     $expected = $expected_heading . $expected_links;
     $this->assertThemeOutput('links', $variables, $expected);
-- 
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