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Diffstat (limited to 'odb-tests/common/wrapper/driver.cxx')
-rw-r--r-- | odb-tests/common/wrapper/driver.cxx | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/odb-tests/common/wrapper/driver.cxx b/odb-tests/common/wrapper/driver.cxx new file mode 100644 index 0000000..9c352fc --- /dev/null +++ b/odb-tests/common/wrapper/driver.cxx @@ -0,0 +1,216 @@ +// file : common/wrapper/driver.cxx +// license : GNU GPL v2; see accompanying LICENSE file + +// Test wrapper machinery. +// + +#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 1: simple values. + // + { + using namespace test1; + + unsigned long id1, id2; + { + object1 o1; + object2 o2; + + o1.num.reset (new int (123)); + o1.nstrs.push_back (nullable_string ()); + o1.nstrs.push_back (nullable_string ("123")); + + o2.sstrs.push_back (str_sptr ()); + o2.sstrs.push_back (str_sptr (new string ("123"))); + + transaction t (db->begin ()); + id1 = db->persist (o1); + id2 = db->persist (o2); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object1> o1 (db->load<object1> (id1)); + unique_ptr<object2> o2 (db->load<object2> (id2)); + t.commit (); + + assert (*o1->num == 123); + assert (o1->str.get () == 0); + assert (o1->nstr.null ()); + assert (o1->nstrs[0].null ()); + assert (o1->nstrs[1].get () == "123"); + + assert (!o2->sstr); + assert (!o2->sstrs[0]); + assert (*o2->sstrs[1] == "123"); + } + } + + // + // Composite values. + // + unsigned long id; + { + comp_object co; + + co.c1.reset (new comp1 ("123", 123)); + co.vc1.push_back (comp1 ("1", 1)); + co.vc1.push_back (comp1 ("2", 2)); + co.vc1.push_back (comp1 ("3", 3)); + + co.c2.reset (new comp2 ("123", 123)); + co.c2->strs.push_back ("1"); + co.c2->strs.push_back ("2"); + co.c2->strs.push_back ("3"); + + { + transaction t (db->begin ()); + id = db->persist (co); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<comp_object> o (db->load<comp_object> (id)); + t.commit (); + + assert (*o->c1 == *co.c1); + assert (o->vc1 == co.vc1); + assert (*o->c2 == *co.c2); + } + } + + // + // Containers. + // + { + cont_object co; + + co.nums.reset (new vector<int>); + co.nums->push_back (1); + co.nums->push_back (2); + co.nums->push_back (3); + + co.c.num = 123; + co.c.strs.reset (new vector<string>); + co.c.strs->push_back ("1"); + co.c.strs->push_back ("2"); + co.c.strs->push_back ("3"); + + { + transaction t (db->begin ()); + id = db->persist (co); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<cont_object> o (db->load<cont_object> (id)); + t.commit (); + + assert (*o->nums == *co.nums); + assert (o->c == co.c); + } + } + + // Test 5: composite NULL values. + // + { + using namespace test5; + + object o1, o2; + + o1.v.push_back (nullable<comp> ()); + + o2.p.reset (new comp (1, "a")); + o2.n = comp (2, "b"); + o2.v.push_back (comp (3, "c")); + + // Persist. + // + { + transaction t (db->begin ()); + db->persist (o1); + db->persist (o2); + t.commit (); + } + + // Load. + // + { + transaction t (db->begin ()); + unique_ptr<object> p1 (db->load<object> (o1.id)); + unique_ptr<object> p2 (db->load<object> (o2.id)); + t.commit (); + + assert (p1->p.get () == 0); + assert (!p1->n); + assert (!p1->v[0]); + + assert (p2->p.get () != 0 && *p2->p == *o2.p); + assert (p2->n && *p2->n == *o2.n); + assert (p2->v[0] && *p2->v[0] == *o2.v[0]); + } + + // Update. + // + { + o1.p.reset (new comp (1, "a")); + o1.n = comp (2, "b"); + o1.v[0] = comp (3, "c"); + + o2.p.reset (); + o2.n.reset (); + o2.v[0].reset (); + + transaction t (db->begin ()); + db->update (o1); + db->update (o2); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p1 (db->load<object> (o1.id)); + unique_ptr<object> p2 (db->load<object> (o2.id)); + t.commit (); + + assert (p1->p.get () != 0 && *p1->p == *o1.p); + assert (p1->n && *p1->n == *o1.n); + assert (p1->v[0] && *p1->v[0] == *o1.v[0]); + + assert (p2->p.get () == 0); + assert (!p2->n); + assert (!p2->v[0]); + } + } + } + catch (const odb::exception& e) + { + cerr << e.what () << endl; + return 1; + } +} |