Issue #2525830 by tr: Test-only patch - is-active class not set when UTF-8...

Issue #2525830 by tr: Test-only patch - is-active class not set when UTF-8 characters appear in a URL query parameter

Closes #2525830

core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php

@@ -17,6 +17,8 @@
 use Drupal\Core\Utility\LinkGenerator;
 use Drupal\Tests\UnitTestCase;
 
+// cspell:ignore комацу
+
 /**
  * @coversDefaultClass \Drupal\Core\Utility\LinkGenerator
  * @group Utility
@@ -533,9 +535,9 @@ public function testGenerateActive(): void {
       ],
     ], $result);
 
-    // Render a link with route parameters and a query parameter.
+    // Render a link with route parameters and a non-ASCII query parameter.
     $url = new Url('test_route_4', ['object' => '1'], [
-      'query' => ['value' => 'example_1'],
+      'query' => ['value' => 'комацу'],
       'set_active_class' => TRUE,
     ]);
     $url->setUrlGenerator($this->urlGenerator);
@@ -543,7 +545,7 @@ public function testGenerateActive(): void {
     $this->assertLink([
       'attributes' => [
         'data-drupal-link-system-path' => 'test-route-4/1',
-        'data-drupal-link-query' => '{"value":"example_1"}',
+        'data-drupal-link-query' => '{"value":"комацу"}',
       ],
     ], $result);
   }