3 files changed, 55 insertions, 0 deletions
diff --git a/modules/simpletest/tests/common.test b/modules/simpletest/tests/common.test
index 905fe7cd0..538fb1b2a 100644
--- a/modules/simpletest/tests/common.test
+++ b/modules/simpletest/tests/common.test
@@ -587,6 +587,10 @@ class DrupalRenderUnitTestCase extends DrupalWebTestCase {
     );
   }
 
+  function setUp() {
+    parent::setUp('common_test');
+  }
+
   /**
    * Test sorting by weight.
    */
@@ -637,6 +641,24 @@ class DrupalRenderUnitTestCase extends DrupalWebTestCase {
     // The elements should appear in output in the same order as the array.
     $this->assertTrue(strpos($output, $second) < strpos($output, $first), t('Elements were not sorted.'));
   }
+
+  /**
+   * Test passing arguments to the theme function.
+   */
+  function testDrupalRenderThemeArguments() {
+    $element = array(
+      '#theme' => 'common_test_foo',
+    );
+    // Test that defaults work.
+    $this->assertEqual(drupal_render($element), 'foobar', 'Defaults work');
+    dd(drupal_render($e), 'defaults'); $element = array(
+      '#theme' => 'common_test_foo',
+      '#foo' => $this->randomName(),
+      '#bar' => $this->randomName(),
+    );
+    // Test that passing arguments to the theme function works.
+    $this->assertEqual(drupal_render($element), $element['#foo'] . $element['#bar'], 'Passing arguments to theme functions works');
+  }
 }
 
 /**
diff --git a/modules/simpletest/tests/common_test.info b/modules/simpletest/tests/common_test.info
new file mode 100644
index 000000000..81a15472a
--- /dev/null
+++ b/modules/simpletest/tests/common_test.info
@@ -0,0 +1,8 @@
+; $Id$
+name = "Common Test"
+description = "Support module for Common tests."
+package = Testing
+version = VERSION
+core = 7.x
+files[] = common_test.module
+hidden = TRUE
diff --git a/modules/simpletest/tests/common_test.module b/modules/simpletest/tests/common_test.module
new file mode 100644
index 000000000..71d384d10
--- /dev/null
+++ b/modules/simpletest/tests/common_test.module
@@ -0,0 +1,25 @@
+<?php
+// $Id$
+
+/**
+ * @file
+ * Helper module for the Common tests.
+ */
+
+/**
+ * Implement hook_theme().
+ */
+function common_test_theme() {
+  return array(
+    'common_test_foo' => array(
+      'arguments' => array('foo' => 'foo', 'bar' => 'bar'),
+    ),
+  );
+}
+
+/**
+ * Theme function for testing drupal_render() theming.
+ */
+function theme_common_test_foo($foo, $bar) {
+  return $foo . $bar;
+}