// file : common/relationship/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 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::core; 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")); // Set cannot contain NULL pointers. // a.s1.insert (new obj1 ("s1 0", "s1 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); } // query // typedef odb::query<aggr> query; typedef odb::result<aggr> result; { transaction t (db->begin ()); result r (db->query<aggr> (query::o1->str == "obj1")); assert (!r.empty ()); assert (r.begin ()->o1->id == a.o1->id); assert (size (r) == 1); t.commit (); } // 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; } }