// file : common/id/auto/driver.cxx // copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC // license : GNU GPL v2; see accompanying LICENSE file // Test automatic id assignment. // #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 // { unsigned long id1, id2, id3; { object o1 ("one"); object o2 ("two"); object o3 ("three"); transaction t (db->begin ()); db->persist (o1); db->persist (o2); db->persist (o3); t.commit (); id1 = o1.id_; id2 = o2.id_; id3 = o3.id_; assert (id1 != id2); assert (id1 != id3); assert (id2 != id3); } { transaction t (db->begin ()); auto_ptr<object> o1 (db->load<object> (id1)); auto_ptr<object> o2 (db->load<object> (id2)); auto_ptr<object> o3 (db->load<object> (id3)); t.commit (); assert (o1->id_ == id1 && o1->str_ == "one"); assert (o2->id_ == id2 && o2->str_ == "two"); assert (o3->id_ == id3 && o3->str_ == "three"); } } // auto_only // { unsigned short id; { auto_only o; transaction t (db->begin ()); db->persist (o); t.commit (); id = o.id_; } { transaction t (db->begin ()); auto_ptr<auto_only> o (db->load<auto_only> (id)); t.commit (); assert (o->id_ == id); } } } catch (const odb::exception& e) { cerr << e.what () << endl; return 1; } }