diff options
Diffstat (limited to 'odb-tests/common/section/basics')
| -rw-r--r-- | odb-tests/common/section/basics/buildfile | 41 | ||||
| -rw-r--r-- | odb-tests/common/section/basics/driver.cxx | 1735 | ||||
| -rw-r--r-- | odb-tests/common/section/basics/test.hxx | 628 | ||||
| -rw-r--r-- | odb-tests/common/section/basics/testscript | 33 |
4 files changed, 2437 insertions, 0 deletions
diff --git a/odb-tests/common/section/basics/buildfile b/odb-tests/common/section/basics/buildfile new file mode 100644 index 0000000..5ccdd6b --- /dev/null +++ b/odb-tests/common/section/basics/buildfile @@ -0,0 +1,41 @@ +# file : common/section/basics/buildfile +# license : GNU GPL v2; see accompanying LICENSE file + +import libodb = libodb%lib{odb} + +libs = + +for db: $databases + import libs += libodb-$db%lib{odb-$db} + +import libs += lib{common} + +exe{driver}: {hxx cxx}{* -*-odb -*-odb-*} {hxx ixx cxx}{test-odb} testscript + +# Introduce the metadata library target to make sure the libodb library is +# resolved for the odb_compile ad hoc rule (see build/root.build for details). +# +libue{test-meta}: $libodb + +<{hxx ixx cxx}{test-odb}>: hxx{test} libue{test-meta} + +for db: $databases +{ + exe{driver}: {hxx ixx cxx}{test-odb-$db}: include = $multi + <{hxx ixx cxx}{test-odb-$db}>: hxx{test} libue{test-meta} +} + +exe{driver}: libue{test-meta} $libs + +# Specify the ODB custom options to be used by the odb_compile ad hoc rule +# (see build/root.build for details). +# +odb_options = --table-prefix t_section_b_ \ + --generate-schema \ + --generate-query + +cxx.poptions =+ "-I$out_base" "-I$src_base" + +# Testscript's run-time prerequisites. +# +exe{driver}: ../../../alias{database-client}: include = adhoc diff --git a/odb-tests/common/section/basics/driver.cxx b/odb-tests/common/section/basics/driver.cxx new file mode 100644 index 0000000..53783a3 --- /dev/null +++ b/odb-tests/common/section/basics/driver.cxx @@ -0,0 +1,1735 @@ +// file : common/section/basics/driver.cxx +// license : GNU GPL v2; see accompanying LICENSE file + +// Test object section basics. +// + +#include <memory> // std::unique_ptr +#include <iostream> + +#include <odb/session.hxx> +#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; + +struct failed {}; + +int +main (int argc, char* argv[]) +{ + try + { + unique_ptr<database> db (create_database (argc, argv)); + + // Test lazy-loaded, always updating section. + // + { + using namespace test1; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + + t.commit (); + } + + // Update. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + + // We can also update just the section. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o, o.s); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n != o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + + // Test updating unloaded section. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + o.s.unload (); + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + t.commit (); + } + + // Test reloading of loaded/unloaded sections. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + o.s.unload (); + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + db->reload (o); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + db->load (o, o.s); + t.commit (); + } + + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + db->reload (o); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + + typedef odb::query<object> query; + typedef odb::result<object> result; + + // Make sure we can access section members in queries. + // + { + transaction t (db->begin ()); + + result r (db->query<object> (query::ss == o.ss)); + result::iterator i (r.begin ()); + + assert (i != r.end () && !i->s.loaded ()); + + db->load (*i, i->s); + assert (i->n == o.n && + i->sn == o.sn && i->ss == o.ss && i->sv == o.sv); + + assert (++i == r.end ()); + + t.commit (); + } + + // Make sure we can load/update sections without messing up the + // loaded object's image. + // + { + transaction t (db->begin ()); + + result r (db->query<object> (query::ss == o.ss)); + result::iterator i (r.begin ()); + + assert (i != r.end ()); + + object o1; + i.load (o1); + db->load (o1, o1.s); + assert (o1.n == o.n && + o1.sn == o.sn && o1.ss == o.ss && o1.sv == o.sv); + + o.sn++; + o.ss += 'd'; + o.sv[0]++; + db->update (o, o.s); + + object o2; + i.load (o2); + db->load (o2, o2.s); + assert (o2.n == o1.n && + o2.sn == o.sn && o2.ss == o.ss && o2.sv == o.sv); + + assert (++i == r.end ()); + + t.commit (); + } + } + + // Test lazy-loaded, change-updated section. + // + { + using namespace test2; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + + t.commit (); + } + + // Update but don't mark as changed. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + t.commit (); + } + + // Mark as changed. + // + o.s.change (); + + { + transaction t (db->begin ()); + db->update (o); + assert (!o.s.changed ()); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + + // We can also update just the section manually. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + o.s.change (); + + { + transaction t (db->begin ()); + db->update (o, o.s); + assert (!o.s.changed ()); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n != o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + } + + // Test lazy-loaded, manually-updated section. + // + { + using namespace test3; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + + t.commit (); + } + + // Update the object only. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + t.commit (); + } + + // Update both the object and section. + // + o.n++; + + { + transaction t (db->begin ()); + db->update (o); + db->update (o, o.s); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + + // We can also update just the section. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o, o.s); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n != o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + + // Test detection of unloaded section update. + // + try + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->update (*p, p->s); + assert (false); + } + catch (const section_not_loaded&) + { + } + } + + // Test eager-loaded, change-updated section. + // + { + using namespace test4; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (p->s.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + + t.commit (); + } + + // Update but don't mark as changed. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + t.commit (); + } + + // Mark as changed. + // + o.s.change (); + + { + transaction t (db->begin ()); + db->update (o); + assert (!o.s.changed ()); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + } + + // Test eager-loaded, manually-updated section. + // + { + using namespace test5; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (p->s.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + + t.commit (); + } + + // Update the object only. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + t.commit (); + } + + // Update both the object and section. + // + o.n++; + + { + transaction t (db->begin ()); + db->update (o); + db->update (o, o.s); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + + // We can also update just the section. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o, o.s); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + assert (p->n != o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + } + + // Test value-only and container-only section. Also multiple sections + // in an object. + // + { + using namespace test6; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s1.loaded ()); + assert (o.s2.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s1.loaded ()); + assert (!p->s2.loaded ()); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + + db->load (*p, p->s1); + assert (p->s1.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv != o.sv); + + db->load (*p, p->s2); + assert (p->s2.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + + t.commit (); + } + + // Update. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s1); + db->load (*p, p->s2); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + + // We can also update just the section. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o, o.s1); + db->update (o, o.s2); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s1); + db->load (*p, p->s2); + assert (p->n != o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + t.commit (); + } + } + + // Test value-only and container-only section. Also multiple sections + // in an object. + // + { + using namespace test7; + + object o (123, "abc", true); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s1.loaded ()); + assert (o.s2.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s1.loaded ()); + assert (!p->s2.loaded ()); + assert (p->sn1 != o.sn1 && p->ss1 != o.ss1 && + p->sn2 != o.sn2 && p->ss2 != o.ss2 && p->sb2 != o.sb2); + + db->load (*p, p->s1); + db->load (*p, p->s2); + assert (p->s1.loaded ()); + assert (p->s2.loaded ()); + assert (p->sn1 == o.sn1 && p->ss1 == o.ss1 && + p->sn2 == o.sn2 && p->ss2 == o.ss2 && p->sb2 == o.sb2); + + + t.commit (); + } + + // Update. + // + o.sn1++; + o.sn2++; + o.ss1 += 'd'; + o.ss2 += 'd'; + o.sb2 = !o.sb2; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s1); + db->load (*p, p->s2); + assert (p->sn1 == o.sn1 && p->ss1 == o.ss1 && + p->sn2 == o.sn2 && p->ss2 == o.ss2 && p->sb2 == o.sb2); + t.commit (); + } + + // Manual update of just the section. + // + o.sn1++; + o.sn2++; + o.ss1 += 'd'; + o.ss2 += 'd'; + o.sb2 = !o.sb2; + + { + transaction t (db->begin ()); + db->update (o, o.s2); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s1); + db->load (*p, p->s2); + assert (p->sn1 != o.sn1 && p->ss1 != o.ss1 && + p->sn2 == o.sn2 && p->ss2 == o.ss2 && p->sb2 == o.sb2); + t.commit (); + } + } + + // Test readonly and inverse section members. + // + { + using namespace test8; + + object1 o1 (new object (123, "abc")); + object& o (*o1.p); + o.sp = &o1; + + { + transaction t (db->begin ()); + db->persist (o); + db->persist (o1); + t.commit (); + + assert (o.s.loaded ()); + } + + { + session s; + + transaction t (db->begin ()); + unique_ptr<object1> p1 (db->load<object1> (o1.id)); + object* p (p1->p); + + assert (!p->s.loaded ()); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sp == 0); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sp->id == o.sp->id); + + t.commit (); + } + + // Update. + // + o.n++; + o.sn++; + o.ss += 'd'; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + session s; + + transaction t (db->begin ()); + unique_ptr<object1> p1 (db->load<object1> (o1.id)); + object* p (p1->p); + + db->load (*p, p->s); + assert (p->n == o.n && + p->sn != o.sn && p->ss == o.ss && p->sp->id == o.sp->id); + + t.commit (); + } + } + + // Test object without any columns to load or update. + // + { + using namespace test9; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (o.id == o.id && + p->sn != o.sn && p->ss != o.ss); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (o.id == o.id && + p->sn == o.sn && p->ss == o.ss); + + t.commit (); + } + + // Update object. + // + o.sn++; + o.ss += 'd'; + + { + transaction t (db->begin ()); + db->update (o); // No-op. + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (o.id == o.id && + p->sn != o.sn && p->ss != o.ss); + t.commit (); + } + + // Update section. + // + { + transaction t (db->begin ()); + db->update (o, o.s); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (o.id == o.id && + p->sn == o.sn && p->ss == o.ss); + t.commit (); + } + } + + // Test section without any columns or containers to update. + // + { + using namespace test10; + + object o (123); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->n == o.n && p->sn != o.sn); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->n == o.n && p->sn == o.sn); + + t.commit (); + } + + // Update. + // + o.n++; + o.sn++; + + { + transaction t (db->begin ()); + db->update (o); + //db->update (o, o.s); // Error. + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && p->sn != o.sn); + t.commit (); + } + } + + // Test section with composite member. + // + { + using namespace test11; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->n == o.n && + p->sn != o.sn && p->sc.s != o.sc.s && p->sc.v != o.sc.v); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->sc.s == o.sc.s && p->sc.v == o.sc.v); + + t.commit (); + } + + // Update. + // + o.n++; + o.sn++; + o.sc.s += 'd'; + o.sc.v[0]++; + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && + p->sn == o.sn && p->sc.s == o.sc.s && p->sc.v == o.sc.v); + t.commit (); + } + } + + // Test change state restoration on transaction rollback. + // + { + using namespace test12; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + // Update. + // + o.n++; + o.sn++; + o.ss += 'd'; + o.s.change (); + + try + { + transaction t (db->begin ()); + db->update (o); + assert (!o.s.changed ()); + throw failed (); + } + catch (const failed&) + { + assert (o.s.changed ()); + } + + // Retry. Also test the object destruction before transaction + // termination case. + // + { + transaction t (db->begin ()); + { + object c (o); + db->update (c); + assert (!c.s.changed ()); + } + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && p->sn == o.sn && p->ss == o.ss); + t.commit (); + } + } + + // Test section accessor/modifier. + // + { + using namespace test13; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s ().loaded ()); + } + + // Load. + // + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s ().loaded ()); + assert (p->n == o.n && p->sn != o.sn && p->ss != o.ss); + + db->load (*p, p->rw_s ()); + + assert (p->s ().loaded ()); + assert (p->n == o.n && p->sn == o.sn && p->ss == o.ss); + + t.commit (); + } + + // Update. + // + o.n++; + o.sn++; + o.ss += 'd'; + + { + transaction t (db->begin ()); + db->update (o); + db->update (o, o.s ()); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->rw_s ()); + assert (p->n == o.n && p->sn == o.sn && p->ss == o.ss); + t.commit (); + } + + // Test detection of section copy. + // + try + { + transaction t (db->begin ()); + section c (o.s ()); + db->update (o, c); + assert (false); + } + catch (const section_not_in_object&) + { + } + } + + // Test LOB in section streaming, column re-ordering. + // + { + using namespace test14; + + object o (1, 123, "\x01\x02\x03\x04\x05"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->n == o.n && p->sn != o.sn && p->sb != o.sb); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->n == o.n && p->sn == o.sn && p->sb == o.sb); + + t.commit (); + } + + // Update. + // + o.n++; + o.sn++; + o.sb.push_back ('\x06'); + + { + transaction t (db->begin ()); + db->update (o); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n == o.n && p->sn == o.sn && p->sb == o.sb); + t.commit (); + } + + // We can also update just the section. + // + o.n++; + o.sn++; + o.sb.push_back ('\x07'); + + { + transaction t (db->begin ()); + db->update (o, o.s); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->n != o.n && p->sn == o.sn && p->sb == o.sb); + t.commit (); + } + } + + // Test sections and optimistic concurrency. + // + { + using namespace test15; + + object o (123, "abc"); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->n == o.n && + p->sn != o.sn && p->ss != o.ss && p->sv != o.sv); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->n == o.n && + p->sn == o.sn && p->ss == o.ss && p->sv == o.sv); + + t.commit (); + } + + // Update object. + // + object o1 (o); + o1.n++; + o1.sn++; + o1.ss += 'd'; + o1.sv[0]++; + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + db->update (o1); + assert (o.v != o1.v); + + try + { + db->load (*p, p->s); + assert (false); + } + catch (const object_changed&) + { + db->reload (*p); + assert (!p->s.loaded ()); + db->load (*p, p->s); + + assert (p->n == o1.n && + p->sn == o1.sn && p->ss == o1.ss && p->sv == o1.sv); + } + + db->reload (o); + assert (o.v == o1.v); + assert (o.n == o1.n && + o.sn == o1.sn && o.ss == o1.ss && o.sv == o1.sv); + t.commit (); + } + + // Update section. + // + o1.sn++; + o1.ss += 'd'; + o1.sv[0]++; + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + db->update (o1, o1.s); + assert (o.v != o1.v); + + // Double-check object version was updated. + // + { + unique_ptr<object> p1 (db->load<object> (o.id)); + assert (o1.v == p1->v); + } + + try + { + db->load (*p, p->s); + assert (false); + } + catch (const object_changed&) + { + db->reload (*p); + assert (!p->s.loaded ()); + db->load (*p, p->s); + + assert (p->n == o1.n && + p->sn == o1.sn && p->ss == o1.ss && p->sv == o1.sv); + } + + db->reload (o); + assert (o.v == o1.v); + assert (o.n == o1.n && + o.sn == o1.sn && o.ss == o1.ss && o.sv == o1.sv); + t.commit (); + } + + // Update changed section. + // + o1.sn++; + o1.ss += 'd'; + o1.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o1, o1.s); + + try + { + db->update (o, o.s); + assert (false); + } + catch (const object_changed&) + { + db->reload (o); + db->update (o, o.s); + } + + t.commit (); + } + } + + // Test container-only sections and optimistic concurrency. + // + { + using namespace test16; + + object o (123); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->sv != o.sv); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->sv == o.sv); + + t.commit (); + } + + // Update object. + // + object o1 (o); + o1.sv[0]++; + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + db->update (o1); + assert (o.v != o1.v); + + try + { + db->load (*p, p->s); + assert (false); + } + catch (const object_changed&) + { + db->reload (*p); + assert (!p->s.loaded ()); + db->load (*p, p->s); + + assert (p->sv == o1.sv); + } + + db->reload (o); + assert (o.v == o1.v); + assert (o.sv == o1.sv); + t.commit (); + } + + // Update section. + // + o1.sv[0]++; + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + db->update (o1, o1.s); + assert (o.v != o1.v); + + // Double-check object version was updated. + // + { + unique_ptr<object> p1 (db->load<object> (o.id)); + assert (o1.v == p1->v); + } + + try + { + db->load (*p, p->s); + assert (false); + } + catch (const object_changed&) + { + db->reload (*p); + assert (!p->s.loaded ()); + db->load (*p, p->s); + + assert (p->sv == o1.sv); + } + + db->reload (o); + assert (o.v == o1.v); + assert (o.sv == o1.sv); + t.commit (); + } + + // Update changed section. + // + o1.sv[0]++; + + { + transaction t (db->begin ()); + db->update (o1, o1.s); + + try + { + db->update (o, o.s); + assert (false); + } + catch (const object_changed&) + { + db->reload (o); + db->update (o, o.s); + } + + t.commit (); + } + } + + // Test reuse-inheritance, sections, and optimistic concurrency. + // + { + using namespace test17; + + object o (123); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s1.loaded ()); + assert (o.s2.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s1.loaded ()); + assert (!p->s2.loaded ()); + assert (p->s1n != o.s1n && p->s2v != o.s2v); + + db->load (*p, p->s1); + db->load (*p, p->s2); + + assert (p->s1.loaded ()); + assert (p->s2.loaded ()); + assert (p->s1n == o.s1n && p->s2v == o.s2v); + + t.commit (); + } + + object o1 (o); + + // Update object. + // + for (unsigned short s (1); s < 3; ++s) + { + o1.s1n++; + o1.s2v[0]++; + + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + db->update (o1); + assert (o.v != o1.v); + + try + { + switch (s) + { + case 1: db->load (*p, p->s1); break; + case 2: db->load (*p, p->s2); break; + default: break; + } + assert (false); + } + catch (const object_changed&) + { + db->reload (*p); + + assert (!p->s1.loaded ()); + assert (!p->s2.loaded ()); + + db->load (*p, p->s1); + db->load (*p, p->s2); + + assert (p->s1n == o1.s1n && p->s2v == o1.s2v); + } + + db->reload (o); + assert (o.v == o1.v); + assert (o.s1n == o1.s1n && o.s2v == o1.s2v); + t.commit (); + } + + // Update section. + // + for (unsigned short s (1); s < 3; ++s) + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + switch (s) + { + case 1: + o1.s1n++; + db->update (o1, o1.s1); + assert (o.v != o1.v); + break; + case 2: + o1.s2v[0]++; + db->update (o1, o1.s2); + assert (o.v != o1.v); + break; + default: break; + } + + try + { + switch (s) + { + case 1: db->load (*p, p->s1); break; + case 2: db->load (*p, p->s2); break; + default: break; + } + assert (false); + } + catch (const object_changed&) + { + db->reload (*p); + + assert (!p->s1.loaded ()); + assert (!p->s2.loaded ()); + + db->load (*p, p->s1); + db->load (*p, p->s2); + + assert (p->s1n == o1.s1n && p->s2v == o1.s2v); + } + + db->reload (o); + assert (o.v == o1.v); + assert (o.s1n == o1.s1n && o.s2v == o1.s2v); + t.commit (); + } + + // Update changed section. + // + for (unsigned short s (1); s < 3; ++s) + { + transaction t (db->begin ()); + + switch (s) + { + case 1: + o1.s1n++; + db->update (o1, o1.s1); + break; + case 2: + o1.s2v[0]++; + db->update (o1, o1.s2); + break; + default: break; + } + + try + { + switch (s) + { + case 1: db->update (o, o.s1); break; + case 2: db->update (o, o.s2); break; + default: break; + } + assert (false); + } + catch (const object_changed&) + { + db->reload (o); + + switch (s) + { + case 1: db->update (o, o.s1); break; + case 2: db->update (o, o.s2); break; + default: break; + } + } + + db->reload (o1); + + t.commit (); + } + } + + // Test change-updated section and change-tracking container. + // + { + using namespace test18; + + object o (123); + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + + assert (o.s.loaded ()); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + assert (!p->s.loaded ()); + assert (p->sn != o.sn && p->sv != o.sv); + + db->load (*p, p->s); + + assert (p->s.loaded ()); + assert (p->sn == o.sn && p->sv == o.sv); + + t.commit (); + } + + // Update but don't mark as changed. + // + o.sn++; + o.sv.modify (0)++; + + { + transaction t (db->begin ()); + db->update (o); // Automatically marked as changed. + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->sn == o.sn && p->sv == o.sv); + t.commit (); + } + + // Test updating just the section manually. + // + o.sn++; + o.sv.modify (0)++; + + { + transaction t (db->begin ()); + db->update (o, o.s); + t.commit (); + } + + { + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + db->load (*p, p->s); + assert (p->sn == o.sn && p->sv == o.sv); + t.commit (); + } + } + + // Regression: BLOB in a value type used as a map value that is in a + // section. + // + { + using namespace test19; + + object o; + o.m[1].b.assign (560, 'x'); // Size greater than the default image. + + { + transaction t (db->begin ()); + db->persist (o); + t.commit (); + } + + { + // Hold "old" connection to force a new set of statements/image + // buffers. + // + connection_ptr c (db->connection ()); + + transaction t (db->begin ()); + unique_ptr<object> p (db->load<object> (o.id)); + + db->load (*p, p->s); + assert (p->m[1].b == o.m[1].b); + + t.commit (); + } + } + } + catch (const odb::exception& e) + { + cerr << e.what () << endl; + return 1; + } +} diff --git a/odb-tests/common/section/basics/test.hxx b/odb-tests/common/section/basics/test.hxx new file mode 100644 index 0000000..702ef8b --- /dev/null +++ b/odb-tests/common/section/basics/test.hxx @@ -0,0 +1,628 @@ +// file : common/section/basics/test.hxx +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef TEST_HXX +#define TEST_HXX + +#include <string> +#include <vector> + +#include <odb/core.hxx> +#include <odb/section.hxx> +#include <odb/vector.hxx> + +#ifdef ODB_COMPILER +# if defined(ODB_DATABASE_PGSQL) +# define BLOB_TYPE "BYTEA" +# elif defined(ODB_DATABASE_MSSQL) +# define BLOB_TYPE "VARBINARY(max)" +# else +# define BLOB_TYPE "BLOB" +# endif +#endif + +// Test lazy-loaded, always-updated section. +// +#pragma db namespace table("t1_") +namespace test1 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : sn (n_), n (n_), ss (s_) {sv.push_back (n_);} + + #pragma db id auto + unsigned long id; + + #pragma db load(lazy) + odb::section s; + + #pragma db section(s) + int sn; + + int n; + + #pragma db section(s) + std::string ss; + + #pragma db section(s) + std::vector<int> sv; + }; +} + +// Test lazy-loaded, change-updated section. +// +#pragma db namespace table("t2_") +namespace test2 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : sn (n_), n (n_), ss (s_) {sv.push_back (n_);} + + #pragma db id auto + unsigned long id; + + #pragma db load(lazy) update(change) + odb::section s; + + #pragma db section(s) + int sn; + + int n; + + #pragma db section(s) + std::string ss; + + #pragma db section(s) + std::vector<int> sv; + }; +} + +// Test lazy-loaded, manually-updated section. +// +#pragma db namespace table("t3_") +namespace test3 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : sn (n_), n (n_), ss (s_) {sv.push_back (n_);} + + #pragma db id auto + unsigned long id; + + #pragma db load(lazy) update(manual) + odb::section s; + + #pragma db section(s) + int sn; + + int n; + + #pragma db section(s) + std::string ss; + + #pragma db section(s) + std::vector<int> sv; + }; +} + +// Test eager-loaded, change-updated section. +// +#pragma db namespace table("t4_") +namespace test4 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : sn (n_), n (n_), ss (s_) {sv.push_back (n_);} + + #pragma db id auto + unsigned long id; + + #pragma db section(s) + int sn; + + #pragma db update(change) + odb::section s; + + int n; + + #pragma db section(s) + std::string ss; + + #pragma db section(s) + std::vector<int> sv; + }; +} + +// Test eager-loaded, manually-updated section. +// +#pragma db namespace table("t5_") +namespace test5 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : sn (n_), n (n_), ss (s_) {sv.push_back (n_);} + + #pragma db id auto + unsigned long id; + + #pragma db section(s) + int sn; + + #pragma db update(manual) + odb::section s; + + int n; + + #pragma db section(s) + std::string ss; + + #pragma db section(s) + std::vector<int> sv; + }; +} + +// Test value-only and container-only section. Also multiple sections +// in an object. +// +#pragma db namespace table("t6_") +namespace test6 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : n (n_), sn (n_), ss (s_) {sv.push_back (n_);} + + #pragma db id auto + unsigned long id; + + int n; + + #pragma db load(lazy) + odb::section s1; + + #pragma db load(lazy) + odb::section s2; + + #pragma db section(s1) + int sn; + + #pragma db section(s1) + std::string ss; + + #pragma db section(s2) + std::vector<int> sv; + }; +} + +// Test sections and reuse inheritance. +// +#pragma db namespace table("t7_") +namespace test7 +{ + #pragma db object abstract + struct base + { + #pragma db id auto + unsigned long id; + + #pragma db load(lazy) + odb::section s1; // Empty section. + + #pragma db load(lazy) + odb::section s2; + + #pragma db section(s2) + int sn2; + }; + + #pragma db object abstract + struct interm: base + { + // Section s1 is still empty. + + #pragma db section(s2) + std::string ss2; + }; + + #pragma db object + struct derived: interm + { + #pragma db section(s1) + int sn1; + }; + + #pragma db object + struct object: derived + { + object (int n = 999, const std::string& s = "xxx", bool b = false) + { + sn1 = sn2 = n; + ss1 = ss2 = s; + sb2 = b; + } + + #pragma db section(s1) + std::string ss1; + + #pragma db section(s2) + bool sb2; + }; +} + +// Test readonly and inverse section members. +// +#pragma db namespace table("t8_") +namespace test8 +{ + struct object1; + + #pragma db object session + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx", object1* p_ = 0) + : n (n_), sn (n_), ss (s_), sp (p_) {} + + #pragma db id auto + unsigned long id; + + int n; + + #pragma db load(lazy) + odb::section s; + + #pragma db section(s) readonly + int sn; + + #pragma db section(s) + std::string ss; + + #pragma db inverse(p) section(s) + object1* sp; + }; + + #pragma db object session + struct object1 + { + object1 (object* p_ = 0): p (p_) {} + ~object1 () {delete p;} + + #pragma db id auto + unsigned long id; + + object* p; + }; +} + +// Test object without any columns to load or update. +// +#pragma db namespace table("t9_") +namespace test9 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx"): sn (n_), ss (s_) {} + + #pragma db id auto + unsigned long id; + + #pragma db load(lazy) update(manual) + odb::section s; + + #pragma db section(s) + int sn; + + #pragma db section(s) + std::string ss; + }; +} + +// Test section without any columns or containers to update. +// +#pragma db namespace table("t10_") +namespace test10 +{ + #pragma db object + struct object + { + object (int n_ = 999): n (n_), sn (n_) {} + + #pragma db id auto + unsigned long id; + + int n; + + #pragma db load(lazy) + odb::section s; + + #pragma db section(s) readonly + int sn; + }; +} + +// Test section with composite member. +// +#pragma db namespace table("t11_") +namespace test11 +{ + #pragma db value + struct comp + { + comp (int n_, const std::string& s_): s (s_) {v.push_back (n_);} + + std::string s; + std::vector<int> v; + }; + + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : n (n_), sn (n_), sc (n_, s_) {} + + #pragma db id auto + unsigned long id; + + int n; + + #pragma db load(lazy) + odb::section s; + + #pragma db section(s) + int sn; + + #pragma db section(s) + comp sc; + }; +} + +// Test change state restoration on transaction rollback. +// +#pragma db namespace table("t12_") +namespace test12 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : sn (n_), n (n_), ss (s_) {} + + #pragma db id auto + unsigned long id; + + #pragma db load(lazy) update(change) + odb::section s; + + #pragma db section(s) + int sn; + + int n; + + #pragma db section(s) + std::string ss; + }; +} + +// Test section accessor/modifier. +// +#pragma db namespace table("t13_") +namespace test13 +{ + #pragma db object + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : n (n_), sn (n_), ss (s_) {} + + #pragma db id auto + unsigned long id; + + int n; + + #pragma db section(s_) + int sn; + + #pragma db section(s_) + std::string ss; + + public: + const odb::section& + s () const {return s_;} + + odb::section& + rw_s () {return s_;} + + private: + #pragma db load(lazy) update(manual) + odb::section s_; + }; +} + +// Test LOB in section streaming, column re-ordering. +// +#pragma db namespace table("t14_") +namespace test14 +{ + #pragma db object + struct object + { + object (unsigned long id_ = 0, int n_ = 999, const std::string& s_ = "xxx") + : id (id_), sb (s_.begin (), s_.end ()), sn (n_), n (n_) {} + + #pragma db id + unsigned long id; + + #pragma db load(lazy) + odb::section s; + + #pragma db section(s) type(BLOB_TYPE) + std::vector<char> sb; // Comes before sn. + + #pragma db section(s) + int sn; + + int n; + }; +} + +// Test sections and optimistic concurrency. +// +#pragma db namespace table("t15_") +namespace test15 +{ + #pragma db object optimistic + struct object + { + object (int n_ = 999, const std::string& s_ = "xxx") + : sn (n_), n (n_), ss (s_) {sv.push_back (n_);} + + #pragma db id auto + unsigned long id; + + #pragma db version mssql:type("ROWVERSION") + unsigned long long v; + + #pragma db load(lazy) + odb::section s; + + #pragma db section(s) + int sn; + + int n; + + #pragma db section(s) + std::string ss; + + #pragma db section(s) + std::vector<int> sv; + }; +} + +// Test container-only sections and optimistic concurrency. +// +#pragma db namespace table("t16_") +namespace test16 +{ + #pragma db object optimistic + struct object + { + object (int n = 999) {sv.push_back (n);} + + #pragma db id auto + unsigned long id; + + #pragma db version // mssql:type("ROWVERSION") + unsigned long long v; + + #pragma db load(lazy) + odb::section s; + + #pragma db section(s) + std::vector<int> sv; + }; +} + +// Test reuse-inheritance, sections, and optimistic concurrency. +// +#pragma db namespace table("t17_") +namespace test17 +{ + #pragma db object optimistic sectionable abstract + struct root + { + #pragma db id auto + unsigned long id; + + #pragma db version + unsigned long long v; + }; + + #pragma db object + struct base: root + { + }; + + #pragma db object + struct object: base + { + object (int n = 999): s1n (n) {s2v.push_back (n);} + + #pragma db load(lazy) + odb::section s1; + + #pragma db section(s1) + int s1n; + + #pragma db load(lazy) + odb::section s2; + + #pragma db section(s2) + std::vector<int> s2v; + }; +} + +// Test change-updated section and change-tracking container. +// +#pragma db namespace table("t18_") +namespace test18 +{ + #pragma db object + struct object + { + object (int n = 999): sn (n) {sv.push_back (n);} + + #pragma db id auto + unsigned long id; + + #pragma db load(lazy) update(change) + odb::section s; + + #pragma db section(s) + int sn; + + #pragma db section(s) + odb::vector<int> sv; + }; +} + +// Regression: BLOB in a value type used as a map value that is in a section. +// +#include <map> +#include <vector> + +#pragma db namespace table("t19_") +namespace test19 +{ + #pragma db value + struct value + { + #pragma db type(BLOB_TYPE) + std::vector<char> b; + }; + + #pragma db object + struct object + { + #pragma db id auto + unsigned long id; + + #pragma db load(lazy) update(always) + odb::section s; + + #pragma db section(s) + std::map<int, value> m; + }; +} + +#endif // TEST_HXX diff --git a/odb-tests/common/section/basics/testscript b/odb-tests/common/section/basics/testscript new file mode 100644 index 0000000..c0c6617 --- /dev/null +++ b/odb-tests/common/section/basics/testscript @@ -0,0 +1,33 @@ +# file : common/section/basics/testscript +# license : GNU GPL v2; see accompanying LICENSE file + +.include ../../../database-options.testscript + +: mysql +: +if $mysql +{ + .include ../../../mysql.testscript + + $create_schema; + $* +} + +: sqlite +: +if $sqlite +{ + .include ../../../sqlite.testscript + + $* +} + +: pgsql +: +if $pgsql +{ + .include ../../../pgsql.testscript + + $create_schema; + $* +} |