Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\system\Tests\System;
Chris@0: 
Chris@0: use Drupal\Component\Utility\Html;
Chris@0: use Drupal\Component\Utility\Xss;
Chris@0: use Drupal\simpletest\WebTestBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests HTML output escaping of page title, site name, and slogan.
Chris@0:  *
Chris@0:  * @group system
Chris@0:  */
Chris@0: class PageTitleTest extends WebTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['node', 'test_page_test', 'form_test', 'block'];
Chris@0: 
Chris@0:   protected $contentUser;
Chris@0:   protected $savedTitle;
Chris@0: 
Chris@0:   /**
Chris@0:    * Implement setUp().
Chris@0:    */
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     $this->drupalCreateContentType(['type' => 'page', 'name' => 'Basic page']);
Chris@0: 
Chris@0:     $this->drupalPlaceBlock('page_title_block');
Chris@0: 
Chris@0:     $this->contentUser = $this->drupalCreateUser(['create page content', 'access content', 'administer themes', 'administer site configuration', 'link to any page']);
Chris@0:     $this->drupalLogin($this->contentUser);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests the handling of HTML in node titles.
Chris@0:    */
Chris@0:   public function testTitleTags() {
Chris@0:     $title = "string with <em>HTML</em>";
Chris@0:     // Generate node content.
Chris@0:     $edit = [
Chris@0:       'title[0][value]' => '!SimpleTest! ' . $title . $this->randomMachineName(20),
Chris@0:       'body[0][value]' => '!SimpleTest! test body' . $this->randomMachineName(200),
Chris@0:     ];
Chris@0:     // Create the node with HTML in the title.
Chris@0:     $this->drupalPostForm('node/add/page', $edit, t('Save'));
Chris@0: 
Chris@0:     $node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
Chris@0:     $this->assertNotNull($node, 'Node created and found in database');
Chris@0:     $this->assertText(Html::escape($edit['title[0][value]']), 'Check to make sure tags in the node title are converted.');
Chris@0:     $this->drupalGet("node/" . $node->id());
Chris@0:     $this->assertText(Html::escape($edit['title[0][value]']), 'Check to make sure tags in the node title are converted.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Test if the title of the site is XSS proof.
Chris@0:    */
Chris@0:   public function testTitleXSS() {
Chris@0:     // Set some title with JavaScript and HTML chars to escape.
Chris@0:     $title = '</title><script type="text/javascript">alert("Title XSS!");</script> & < > " \' ';
Chris@0:     $title_filtered = Html::escape($title);
Chris@0: 
Chris@0:     $slogan = '<script type="text/javascript">alert("Slogan XSS!");</script>';
Chris@0:     $slogan_filtered = Xss::filterAdmin($slogan);
Chris@0: 
Chris@0:     // Set title and slogan.
Chris@0:     $edit = [
Chris@0:       'site_name'    => $title,
Chris@0:       'site_slogan'  => $slogan,
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/config/system/site-information', $edit, t('Save configuration'));
Chris@0: 
Chris@0:     // Place branding block with site name and slogan into header region.
Chris@0:     $this->drupalPlaceBlock('system_branding_block', ['region' => 'header']);
Chris@0: 
Chris@0:     // Load frontpage.
Chris@0:     $this->drupalGet('');
Chris@0: 
Chris@0:     // Test the title.
Chris@0:     $this->assertNoRaw($title, 'Check for the lack of the unfiltered version of the title.');
Chris@0:     // Add </title> to make sure we're checking the title tag, rather than the
Chris@0:     // first 'heading' on the page.
Chris@0:     $this->assertRaw($title_filtered . '</title>', 'Check for the filtered version of the title in a <title> tag.');
Chris@0: 
Chris@0:     // Test the slogan.
Chris@0:     $this->assertNoRaw($slogan, 'Check for the unfiltered version of the slogan.');
Chris@0:     $this->assertRaw($slogan_filtered, 'Check for the filtered version of the slogan.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests the page title of render arrays.
Chris@0:    *
Chris@0:    * @see \Drupal\test_page_test\Controller\Test
Chris@0:    */
Chris@0:   public function testRoutingTitle() {
Chris@0:     // Test the '#title' render array attribute.
Chris@0:     $this->drupalGet('test-render-title');
Chris@0: 
Chris@0:     $this->assertTitle('Foo | Drupal');
Chris@0:     $result = $this->xpath('//h1[@class="page-title"]');
Chris@0:     $this->assertEqual('Foo', (string) $result[0]);
Chris@0: 
Chris@0:     // Test forms
Chris@0:     $this->drupalGet('form-test/object-builder');
Chris@0: 
Chris@0:     $this->assertTitle('Test dynamic title | Drupal');
Chris@0:     $result = $this->xpath('//h1[@class="page-title"]');
Chris@0:     $this->assertEqual('Test dynamic title', (string) $result[0]);
Chris@0: 
Chris@0:     // Set some custom translated strings.
Chris@0:     $this->addCustomTranslations('en', [
Chris@0:       '' => ['Static title' => 'Static title translated'],
Chris@0:     ]);
Chris@0:     $this->writeCustomTranslations();
Chris@0: 
Chris@0:     // Ensure that the title got translated.
Chris@0:     $this->drupalGet('test-page-static-title');
Chris@0: 
Chris@0:     $this->assertTitle('Static title translated | Drupal');
Chris@0:     $result = $this->xpath('//h1[@class="page-title"]');
Chris@0:     $this->assertEqual('Static title translated', (string) $result[0]);
Chris@0: 
Chris@0:     // Test the dynamic '_title_callback' route option.
Chris@0:     $this->drupalGet('test-page-dynamic-title');
Chris@0: 
Chris@0:     $this->assertTitle('Dynamic title | Drupal');
Chris@0:     $result = $this->xpath('//h1[@class="page-title"]');
Chris@0:     $this->assertEqual('Dynamic title', (string) $result[0]);
Chris@0: 
Chris@0:     // Ensure that titles are cacheable and are escaped normally if the
Chris@0:     // controller does not escape them.
Chris@0:     $this->drupalGet('test-page-cached-controller');
Chris@0:     $this->assertTitle('Cached title | Drupal');
Chris@0:     $this->assertRaw(Html::escape('<span>Cached title</span>') . '</h1>');
Chris@0:     $this->drupalGet('test-page-cached-controller');
Chris@0:     $this->assertTitle('Cached title | Drupal');
Chris@0:     $this->assertRaw(Html::escape('<span>Cached title</span>') . '</h1>');
Chris@0:   }
Chris@0: 
Chris@0: }