Initial Drupal 11 with DDEV setup
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								web/core/tests/Drupal/Tests/DocumentElement.php
									
									
									
									
									
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										115
									
								
								web/core/tests/Drupal/Tests/DocumentElement.php
									
									
									
									
									
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<?php
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// phpcs:ignoreFile Portions of this file are a direct copy of
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// \Behat\Mink\Element\DocumentElement which uses a different code style than
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// Drupal.
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namespace Drupal\Tests;
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use Behat\Mink\Driver\BrowserKitDriver;
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use Behat\Mink\Element\Element;
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use Behat\Mink\Element\TraversableElement;
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use WebDriver\Exception;
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/**
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 * Document element.
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 *
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 * This is largely a copy of \Behat\Mink\Element\DocumentElement. This fixes the
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 * ::getText() method to remove script tags inside the body element.
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 *
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 * @see \Behat\Mink\Element\DocumentElement
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 * @internal
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 */
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class DocumentElement extends TraversableElement {
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  /**
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   * Returns XPath for handled element.
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   *
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   * @return string
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   */
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  public function getXpath() {
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    return '//html';
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  }
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  /**
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   * Returns document content.
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   *
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   * @return string
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   */
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  public function getContent() {
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    return trim($this->getDriver()->getContent());
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  }
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  /**
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   * Check whether document has specified content.
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   *
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   * @param string $content
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   *
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   * @return bool
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   */
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  public function hasContent($content) {
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    return $this->has('named', ['content', $content]);
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  }
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  /**
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   * {@inheritdoc}
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   */
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  public function getText() {
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    if ($this->getDriver() instanceof BrowserKitDriver) {
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      // Work around https://github.com/minkphp/MinkBrowserKitDriver/issues/153.
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      // To simulate what the user sees, it removes:
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      // - all text inside the head tags
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      // - Drupal settings json.
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      $raw_content = preg_replace([
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        '@<head>(.+?)</head>@si',
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        '@<script type="application/json" data-drupal-selector="drupal-settings-json">([^<]*)</script>@',
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      ], '', $this->getContent());
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      // Filter out all HTML tags, as they are not visible in a normal browser.
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      $text = strip_tags($raw_content);
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      // To preserve BC and match \Behat\Mink\Element\Element::getText() include
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      // the page title.
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      $title_element = $this->find('css', 'title');
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      if ($title_element) {
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        $text = $title_element->getText() . ' ' . $text;
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      }
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      // To match what the user sees and \Behat\Mink\Element\Element::getText()
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      // decode HTML entities.
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      $text = html_entity_decode($text, ENT_QUOTES);
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      // To match \Behat\Mink\Element\Element::getText() remove new lines and
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      // normalize spaces.
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      $text = str_replace("\n", ' ', $text);
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      $text = preg_replace('/ {2,}/', ' ', $text);
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      return trim($text);
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    }
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    // If using a real browser fallback to the \Behat\Mink\Element\Element
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    // implementation.
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    return parent::getText();
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  }
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  /**
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   * {@inheritdoc}
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   */
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  public function waitFor($timeout, $callback) {
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    // Wraps waits in a function to catch curl exceptions to continue waiting.
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    $count = 0;
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    $wrapper = function (Element $element) use ($callback, &$count) {
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      $count++;
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      try {
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        return call_user_func($callback, $element);
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      }
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      catch (Exception $e) {
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        return NULL;
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      }
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    };
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    $result = parent::waitFor($timeout, $wrapper);
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    if (!$result && $count < 2) {
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      // If the callback or the system is really slow, then it might have only
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      // fired once. In this case it is better to trigger it once more as the
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      // page state has probably changed while the callback is running.
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      return call_user_func($callback, $this);
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    }
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    return $result;
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  }
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}
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