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+// file : common/relationship/driver.cxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+// Test object relationships.
+//
+
+#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;
+
+int
+main (int argc, char* argv[])
+{
+ try
+ {
+ auto_ptr<database> db (create_database (argc, argv));
+
+ aggr a ("aggr");
+ a.o1 = new obj1 ("o1", "obj1");
+ a.o2.reset (new obj2 ("obj2"));
+#ifdef HAVE_TR1_MEMORY
+ a.o3.reset (new obj3 ("obj3"));
+
+ a.c.num = 123;
+ a.c.o3.reset (new obj3 ("c"));
+
+ a.cv.push_back (comp (234, obj3_ptr (new obj3 ("cv 0"))));
+ a.cv.push_back (comp (235, obj3_ptr ()));
+ a.cv.push_back (comp (236, obj3_ptr (new obj3 ("cv 2"))));
+#endif
+
+ a.v1.push_back (new obj1 ("v1 0", "v1 0"));
+ a.v1.push_back (0);
+ a.v1.push_back (new obj1 ("v1 2", "v1 2"));
+
+ a.s1.insert (new obj1 ("s1 0", "s1 0"));
+ a.s1.insert (0);
+ a.s1.insert (new obj1 ("s1 2", "s1 2"));
+
+ a.m1[0] = new obj1 ("m1 0", "m1 0");
+ a.m1[1] = 0;
+ a.m1[2] = new obj1 ("m1 2", "m1 2");
+
+ // persist
+ //
+ {
+ transaction t (db->begin ());
+ db->persist (*a.o1);
+ db->persist (*a.o2);
+#ifdef HAVE_TR1_MEMORY
+ db->persist (*a.o3);
+
+ db->persist (*a.c.o3);
+
+ for (comp_vec::iterator i (a.cv.begin ()); i != a.cv.end (); ++i)
+ if (i->o3)
+ db->persist (*i->o3);
+#endif
+
+ for (obj1_vec::iterator i (a.v1.begin ()); i != a.v1.end (); ++i)
+ if (*i)
+ db->persist (**i);
+
+ for (obj1_set::iterator i (a.s1.begin ()); i != a.s1.end (); ++i)
+ if (*i)
+ db->persist (**i);
+
+ for (obj1_map::iterator i (a.m1.begin ()); i != a.m1.end (); ++i)
+ if (i->second)
+ db->persist (*i->second);
+
+ db->persist (a);
+ t.commit ();
+ }
+
+ // load & compare
+ //
+ {
+ transaction t (db->begin ());
+ auto_ptr<aggr> a1 (db->load<aggr> (a.id));
+ t.commit ();
+
+ assert (*a1 == a);
+ }
+
+ // test NULL pointer
+ //
+ delete a.o1;
+ a.o1 = 0;
+ a.o2.reset ();
+#ifdef HAVE_TR1_MEMORY
+ a.o3.reset ();
+#endif
+
+ {
+ transaction t (db->begin ());
+ db->update (a);
+ t.commit ();
+ }
+
+ // load & compare
+ //
+ {
+ transaction t (db->begin ());
+ auto_ptr<aggr> a1 (db->load<aggr> (a.id));
+ t.commit ();
+
+ assert (*a1 == a);
+ }
+ }
+ catch (const odb::exception& e)
+ {
+ cerr << e.what () << endl;
+ return 1;
+ }
+}