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Diffstat (limited to 'odb-tests/common/object/driver.cxx')
-rw-r--r-- | odb-tests/common/object/driver.cxx | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/odb-tests/common/object/driver.cxx b/odb-tests/common/object/driver.cxx new file mode 100644 index 0000000..1c29417 --- /dev/null +++ b/odb-tests/common/object/driver.cxx @@ -0,0 +1,84 @@ +// file : common/object/driver.cxx +// license : GNU GPL v2; see accompanying LICENSE file + +// Test persistent classes. +// + +#include <memory> // std::unique_ptr +#include <iostream> + +#include <odb/database.hxx> +#include <odb/transaction.hxx> + +#include <libcommon/common.hxx> + +#include "test.hxx" +#include "test-odb.hxx" + +#undef NDEBUG +#include <cassert> + +using namespace std; +using namespace odb::core; + +int +main (int argc, char* argv[]) +{ + try + { + unique_ptr<database> db (create_database (argc, argv)); + + // Test persistent class template instantiation. + // + { + using namespace test1; + + pair_object po; + po.second = "abc"; + + derived d; + d.x = "abc"; + d.n = 123; + + // persist + // + { + transaction t (db->begin ()); + db->persist<pair_object> (po); + db->persist (d); + t.commit (); + } + + // load & check + // + { + transaction t (db->begin ()); + unique_ptr<pair_object> po1 (db->load<pair_object> (po.first)); + unique_ptr<derived> d1 (db->load<derived> (d.id)); + t.commit (); + + assert (po == *po1); + + assert (d.x == d1->x); + assert (d.n == d1->n); + } + + // Test the API confusion. + // + { + transaction t (db->begin ()); + db->update<pair_object> (po); + db->reload<pair_object> (po); + db->erase<pair_object> (po); + + db->query<pair_object> (); + t.commit (); + } + } + } + catch (const odb::exception& e) + { + cerr << e.what () << endl; + return 1; + } +} |