1 files changed, 65 insertions, 0 deletions
diff --git a/modules/system/system.test b/modules/system/system.test
index 18bb36c63..dbf6c0dbd 100644
--- a/modules/system/system.test
+++ b/modules/system/system.test
@@ -457,3 +457,68 @@ class PageNotFoundTestCase extends DrupalWebTestCase {
     $this->assertNoText(t('User login'), t('Blocks are not shown on the default 404 page'));
   }
 }
+
+class PageTitleFiltering extends DrupalWebTestCase {
+  protected $content_user;
+  protected $saved_title;
+
+  /**
+   * Implementation of getInfo().
+   */
+  function getInfo() {
+    return array(
+      'name' => t('HTML in page titles'),
+      'description' => t('Tests correct handling or conversion by drupal_set_title() and drupal_get_title().'),
+      'group' => t('System')
+    );
+  }
+
+  /**
+   * Implementation of setUp().
+   */
+  function setUp() {
+    parent::setUp();
+
+    $this->content_user = $this->drupalCreateUser(array('create page content', 'access content'));
+    $this->drupalLogin($this->content_user);
+    $this->saved_title = drupal_get_title();
+  }
+
+  /**
+   * Reset page title.
+   */
+  function tearDown() {
+    // Restore the page title.
+    drupal_set_title($this->saved_title, PASS_THROUGH);
+
+    parent::tearDown();
+  }
+
+  /**
+   * Tests the handling of HTML by drupal_set_title() and drupal_get_title()
+   */
+  function testTitleTags() {
+    $title = "string with <em>HTML</em>";
+    // drupal_set_title's $filter is CHECK_PLAIN by default, so the title should be
+    // returned with check_plain().
+    drupal_set_title($title, CHECK_PLAIN);
+    $this->assertTrue(strpos(drupal_get_title(), '<em>') === FALSE, t('Tags in title converted to entities when $output is CHECK_PLAIN.'));
+    // drupal_set_title's $filter is passed as PASS_THROUGH, so the title should be
+    // returned with HTML.
+    drupal_set_title($title, PASS_THROUGH);
+    $this->assertTrue(strpos(drupal_get_title(), '<em>') !== FALSE, t('Tags in title are not converted to entities when $output is PASS_THROUGH.'));
+    // Generate node content.
+    $edit = array(
+     'title' => '!SimpleTest! ' . $title . $this->randomName(20),
+     'body' => '!SimpleTest! test body' . $this->randomName(200),
+    );
+    // Create the node with HTML in the title.
+    $this->drupalPost('node/add/page', $edit, t('Save'));
+
+    $node = node_load(array('title' => $edit['title']));
+    $this->assertNotNull($node, 'Node created and found in database');
+    $this->drupalGet("node/" . $node->nid);
+    $this->assertText(check_plain($edit['title']), 'Check to make sure tags in the node title are converted.');
+  }
+}
+