diff --git a/core/modules/simpletest/tests/form.test b/core/modules/simpletest/tests/form.test
index 784da88..51d35ed 100644
--- a/core/modules/simpletest/tests/form.test
+++ b/core/modules/simpletest/tests/form.test
@@ -664,6 +664,13 @@ class FormsElementsLabelsTestCase extends DrupalWebTestCase {
 
     $elements = $this->xpath('//div[@id="form-test-textfield-title-suffix"]/preceding-sibling::div[contains(@class, \'form-item-form-textfield-test-title\')]');
     $this->assertTrue(isset($elements[0]), t("Properly places the #suffix element before the form item."));
+
+    // Check title attribute for radios and checkboxes.
+    $elements = $this->xpath('//div[@id="edit-form-checkboxes-title-attribute"]');
+    $this->assertEqual($elements[0]['title'], t('Checkboxes test') . ' (' . t('Required') . ')', t('Title attribute valid'));
+    $elements = $this->xpath('//div[@id="edit-form-radios-title-attribute"]');
+    $this->assertEqual($elements[0]['title'], t('Radios test') . ' (' . t('Required') . ')', t('Title attribute valid'));
+    //$this->assertTrue(isset($elements[0]), t("Properly places the #prefix element before the form item."));
   }
 }
 
diff --git a/core/modules/simpletest/tests/form_test.module b/core/modules/simpletest/tests/form_test.module
index e1e2435..39fccd9 100644
--- a/core/modules/simpletest/tests/form_test.module
+++ b/core/modules/simpletest/tests/form_test.module
@@ -752,10 +752,31 @@ function form_label_test_form() {
     '#title' => t('Textfield test for invisible title'),
     '#title_display' => 'invisible',
   );
-  // Textfield test for title set not to display
+  // Textfield test for title set not to display.
   $form['form_textfield_test_title_no_show'] = array(
     '#type' => 'textfield',
   );
+  // Checkboxes & radios with title as attribute.
+  $form['form_checkboxes_title_attribute'] = array(
+    '#type' => 'checkboxes',
+    '#title' => t('Checkboxes test'),
+    '#options' => array(
+      'first-checkbox' => t('First checkbox'),
+      'second-checkbox' => t('Second checkbox'),
+    ),
+    '#title_display' => 'attribute',
+    '#required' => TRUE,
+  );
+  $form['form_radios_title_attribute'] = array(
+    '#type' => 'radios',
+    '#title' => t('Radios test'),
+    '#options' => array(
+      'first-radio' => t('First radio'),
+      'second-radio' => t('Second radio'),
+    ),
+    '#title_display' => 'attribute',
+    '#required' => TRUE,
+  );
 
   return $form;
 }