diff --git a/core/modules/overlay/lib/Drupal/overlay/Tests/OverlayRenderTest.php b/core/modules/overlay/lib/Drupal/overlay/Tests/OverlayRenderTest.php
new file mode 100644
index 0000000..b32c4d6
--- /dev/null
+++ b/core/modules/overlay/lib/Drupal/overlay/Tests/OverlayRenderTest.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\overlay\Tests\OverlayRenderTest.
+ */
+
+namespace Drupal\overlay\Tests;
+
+use Drupal\simpletest\WebTestBase;
+
+/**
+ * Tests the rendering of a page in an overlay.
+ */
+class OverlayRenderTest extends WebTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = array('test_page_test', 'overlay');
+
+  public static function getInfo() {
+    return array(
+      'name' => 'Overlay child page rendering',
+      'description' => 'Tests the rendering of a page in an overlay.',
+      'group' => 'Overlay',
+    );
+  }
+
+  /**
+   * Tests the title of a page in an overlay.
+   */
+  public function testOverlayTitle() {
+    $account = $this->drupalCreateUser(array('access overlay'));
+    $this->drupalLogin($account);
+
+    $this->drupalGet('admin/test-render-title', array('query' => array('render' => 'overlay')));
+    $result = $this->xpath('//h1[@id = "overlay-title"]');
+    $this->assertEqual((string) $result[0], 'Foo');
+  }
+
+}