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-rw-r--r--boost/common/optional/driver.cxx76
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diff --git a/boost/common/optional/driver.cxx b/boost/common/optional/driver.cxx
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+// 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;
+ }
+}