1 files changed, 31 insertions, 0 deletions
diff --git a/modules/simpletest/tests/database_test.install b/modules/simpletest/tests/database_test.install
index bc1dce2b4..0a51d57fd 100644
--- a/modules/simpletest/tests/database_test.install
+++ b/modules/simpletest/tests/database_test.install
@@ -166,6 +166,37 @@ function database_test_schema() {
     'primary key' => array('id'),
     );
 
+  $schema['test_null'] = array(
+    'description' => 'Basic test table for NULL value handling.',
+    'fields' => array(
+      'id' => array(
+        'type' => 'serial',
+        'unsigned' => TRUE,
+        'not null' => TRUE,
+      ),
+      'name' => array(
+        'description' => "A person's name.",
+        'type' => 'varchar',
+        'length' => 255,
+        'not null' => FALSE,
+        'default' => '',
+      ),
+      'age' => array(
+        'description' => "The person's age.",
+        'type' => 'int',
+        'unsigned' => TRUE,
+        'not null' => FALSE,
+        'default' => 0),
+    ),
+    'primary key' => array('id'),
+    'unique keys' => array(
+      'name' => array('name')
+    ),
+    'indexes' => array(
+      'ages' => array('age'),
+    ),
+  );
+
   return $schema;
 }