From 0b641f182c0b89b0c903f8756aa14b6b3a2f60f2 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 4 Aug 2011 13:32:25 +0200
Subject: Add support for boost::optional and boost::shared_ptr as value
 wrappers

New test: boost/common/optional.
---
 boost/common/optional/driver.cxx | 76 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 boost/common/optional/driver.cxx

(limited to 'boost/common/optional/driver.cxx')

diff --git a/boost/common/optional/driver.cxx b/boost/common/optional/driver.cxx
new file mode 100644
index 0000000..7673e68
--- /dev/null
+++ b/boost/common/optional/driver.cxx
@@ -0,0 +1,76 @@
+// file      : boost/common/optional/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+// Test boost::optional persistence.
+//
+
+#include <memory>   // std::auto_ptr
+#include <cassert>
+#include <iostream>
+
+#include <odb/database.hxx>
+#include <odb/transaction.hxx>
+
+#include <common/common.hxx>
+
+#include "test.hxx"
+#include "test-odb.hxx"
+
+using namespace std;
+using namespace odb::core;
+
+int
+main (int argc, char* argv[])
+{
+  try
+  {
+    auto_ptr<database> db (create_database (argc, argv));
+
+    {
+      object o1 (1);
+      object o2 (2);
+      o2.str = "abc";
+
+      transaction t (db->begin ());
+      db->persist (o1);
+      db->persist (o2);
+      t.commit ();
+    }
+
+    {
+      transaction t (db->begin ());
+      auto_ptr<object> o1 (db->load<object> (1));
+      auto_ptr<object> o2 (db->load<object> (2));
+      t.commit ();
+
+      assert (!o1->str);
+      assert (o2->str && *o2->str == "abc");
+    }
+
+    {
+      typedef odb::query<object> query;
+      typedef odb::result<object> result;
+
+      transaction t (db->begin ());
+
+      {
+        result r (db->query<object> (query::str.is_null ()));
+        assert (!r.empty ());
+      }
+
+      {
+        result r (db->query<object> (query::str == "abc"));
+        assert (!r.empty ());
+      }
+
+      t.commit ();
+    }
+  }
+  catch (const odb::exception& e)
+  {
+    cerr << e.what () << endl;
+    return 1;
+  }
+}
-- 
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