1 files changed, 27 insertions, 0 deletions
diff --git a/modules/simpletest/tests/database_test.test b/modules/simpletest/tests/database_test.test
index f34afafab..b80f55231 100644
--- a/modules/simpletest/tests/database_test.test
+++ b/modules/simpletest/tests/database_test.test
@@ -2751,6 +2751,33 @@ class DatabaseLoggingTestCase extends DatabaseTestCase {
 }
 
 /**
+ * Query serialization tests.
+ */
+class DatabaseSerializeQueryTestCase extends DatabaseTestCase {
+  public static function getInfo() {
+    return array(
+      'name' => 'Serialize query',
+      'description' => 'Test serializing and unserializing a query.',
+      'group' => 'Database',
+    );
+  }
+
+  /**
+   * Confirm that a query can be serialized and unserialized.
+   */
+  function testSerializeQuery() {
+    $query = db_select('test');
+    $query->addField('test', 'age');
+    $query->condition('name', 'Ringo');
+    // If this doesn't work, it will throw an exception, so no need for an
+    // assertion.
+    $query = unserialize(serialize($query));
+    $results = $query->execute()->fetchCol();
+    $this->assertEqual($results[0], 28, t('Query properly executed after unserialization.'));
+  }
+}
+
+/**
  * Range query tests.
  */
 class DatabaseRangeQueryTestCase extends DrupalWebTestCase {