From abb19f57c3a9921f5094d2d6c45c9625f6c1559c Mon Sep 17 00:00:00 2001
From: Nathaniel Catchpole <catch@35733.no-reply.drupal.org>
Date: Mon, 12 Sep 2016 14:18:07 +0100
Subject: [PATCH] Issue #2774195 by lauriii, claudiu.cristea: Passing
attributes to field element label is not possible
---
core/includes/form.inc | 2 --
.../src/Kernel/Form/FormElementLabelTest.php | 36 +++++++++++++++++++
2 files changed, 36 insertions(+), 2 deletions(-)
create mode 100644 core/modules/system/tests/src/Kernel/Form/FormElementLabelTest.php
diff --git a/core/includes/form.inc b/core/includes/form.inc
index a2a87ba1c6f8..26e794a9a6de 100644
--- a/core/includes/form.inc
+++ b/core/includes/form.inc
@@ -511,8 +511,6 @@ function template_preprocess_form_element_label(&$variables) {
$variables['title'] = ['#markup' => $element['#title']];
}
- $variables['attributes'] = array();
-
// Pass elements title_display to template.
$variables['title_display'] = $element['#title_display'];
diff --git a/core/modules/system/tests/src/Kernel/Form/FormElementLabelTest.php b/core/modules/system/tests/src/Kernel/Form/FormElementLabelTest.php
new file mode 100644
index 000000000000..f93d461bcf58
--- /dev/null
+++ b/core/modules/system/tests/src/Kernel/Form/FormElementLabelTest.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace Drupal\Tests\system\Kernel\Form;
+
+use Drupal\KernelTests\KernelTestBase;
+use Symfony\Component\CssSelector\CssSelectorConverter;
+
+/**
+ * Tests for form_element_label theme hook.
+ *
+ * @group Form
+ */
+class FormElementLabelTest extends KernelTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public static $modules = ['system'];
+
+ /**
+ * Ensures that attributes can be placed for form element label.
+ */
+ public function testAttributes() {
+ $render_array = [
+ '#type' => 'label',
+ '#attributes' => ['class' => ['kitten']],
+ '#title' => 'Kittens',
+ '#title_display' => 'above',
+ ];
+ $css_selector_converter = new CssSelectorConverter();
+ $this->render($render_array);
+ $elements = $this->xpath($css_selector_converter->toXPath('.kitten'));
+ $this->assertCount(1, $elements);
+ }
+
+}
--
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