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-rw-r--r--common/prepared/driver.cxx40
1 files changed, 40 insertions, 0 deletions
diff --git a/common/prepared/driver.cxx b/common/prepared/driver.cxx
index dfbdf13..ee690a1 100644
--- a/common/prepared/driver.cxx
+++ b/common/prepared/driver.cxx
@@ -411,6 +411,46 @@ main (int argc, char* argv[])
t.commit ();
}
+
+ // Test execute_one() and execute_value().
+ //
+ {
+ transaction t (db->begin ());
+
+ person p ("John Doe", 23);
+ db->persist (p);
+
+ prep_query pq1 (
+ db->prepare_query<person> ("query-1", query::id == p.id_));
+ prep_query pq0 (
+ db->prepare_query<person> ("query-0", query::id == p.id_ + 1));
+
+ {
+ auto_ptr<person> p (pq1.execute_one ());
+ assert (p.get () != 0 && p->name_ == "John Doe");
+ }
+
+ {
+ auto_ptr<person> p (pq0.execute_one ());
+ assert (p.get () == 0);
+ }
+
+ {
+ person p;
+ assert (pq1.execute_one (p) && p.name_ == "John Doe");
+ }
+
+ {
+ person p ("", 0);
+ assert (!pq0.execute_one (p) &&
+ p.id_ == 0 && p.name_.empty () && p.age_ == 0);
+ }
+
+ {
+ person p (pq1.execute_value ());
+ assert (p.name_ == "John Doe");
+ }
+ }
}
catch (const odb::exception& e)
{