NodeTitleXSSTest.php in Zircon Profile 8

Contains \Drupal\node\Tests\NodeTitleXSSTest.

Namespace

Drupal\node\Tests

File

core/modules/node/src/Tests/NodeTitleXSSTest.php

<?php

/**
 * @file
 * Contains \Drupal\node\Tests\NodeTitleXSSTest.
 */
namespace Drupal\node\Tests;

use Drupal\Component\Utility\Html;

/**
 * Create a node with dangerous tags in its title and test that they are
 * escaped.
 *
 * @group node
 */
class NodeTitleXSSTest extends NodeTestBase {

  /**
   * Tests XSS functionality with a node entity.
   */
  function testNodeTitleXSS() {

    // Prepare a user to do the stuff.
    $web_user = $this
      ->drupalCreateUser(array(
      'create page content',
      'edit any page content',
    ));
    $this
      ->drupalLogin($web_user);
    $xss = '<script>alert("xss")</script>';
    $title = $xss . $this
      ->randomMachineName();
    $edit = array();
    $edit['title[0][value]'] = $title;
    $this
      ->drupalPostForm('node/add/page', $edit, t('Preview'));
    $this
      ->assertNoRaw($xss, 'Harmful tags are escaped when previewing a node.');
    $settings = array(
      'title' => $title,
    );
    $node = $this
      ->drupalCreateNode($settings);
    $this
      ->drupalGet('node/' . $node
      ->id());

    // Titles should be escaped.
    $this
      ->assertTitle(Html::escape($title) . ' | Drupal', 'Title is displayed when viewing a node.');
    $this
      ->assertNoRaw($xss, 'Harmful tags are escaped when viewing a node.');
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->assertNoRaw($xss, 'Harmful tags are escaped when editing a node.');
  }

}

Classes

Name	Description
NodeTitleXSSTest	Create a node with dangerous tags in its title and test that they are escaped.