element_info_test.module in Drupal 8

Element info test.

File

core/modules/system/tests/modules/element_info_test/element_info_test.module

<?php

/**
 * @file
 * Element info test.
 */

/**
 * Implements hook_element_info_alter().
 */
function element_info_test_element_info_alter(array &$info) {
  $info['number'] += [
    '#pre_render' => [],
  ];

  /* @see \Drupal\KernelTests\Core\Render\Element\WeightTest::testProcessWeightSelectMax() */
  $info['number']['#pre_render'][] = 'element_info_test_element_pre_render';
}

/**
 * Implements hook_element_plugin_alter().
 */
function element_info_test_element_plugin_alter(array &$definitions) {
  if (\Drupal::state()
    ->get('hook_element_plugin_alter:remove_weight', FALSE)) {
    unset($definitions['weight']);
  }
}

/**
 * {@inheritdoc}
 *
 * @see \Drupal\KernelTests\Core\Render\Element\WeightTest::testProcessWeightSelectMax()
 */
function element_info_test_element_pre_render(array $element) {
  return $element;
}

Functions

Name	Description
element_info_test_element_info_alter	Implements hook_element_info_alter().
element_info_test_element_plugin_alter	Implements hook_element_plugin_alter().
element_info_test_element_pre_render