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-rw-r--r--common/view/driver.cxx449
1 files changed, 413 insertions, 36 deletions
diff --git a/common/view/driver.cxx b/common/view/driver.cxx
index 89ef304..8450b34 100644
--- a/common/view/driver.cxx
+++ b/common/view/driver.cxx
@@ -21,6 +21,148 @@
using namespace std;
using namespace odb::core;
+template <typename V>
+void
+view1_check (odb::result<V>& r)
+{
+ typedef odb::result<V> result;
+
+ typename result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first == "Jane" && i->last == "Doe" && i->age == 29);
+
+ assert (++i != r.end ());
+ V v;
+ i.load (v);
+ assert (v.first == "John" && v.last == "Doe" && v.age == 30);
+
+ assert (++i == r.end ());
+}
+
+template <typename V>
+void
+view2_test (const auto_ptr<database>& db)
+{
+ typedef odb::query<V> query;
+ typedef odb::result<V> result;
+ typedef typename result::iterator iterator;
+
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<V> ());
+ iterator i (r.begin ());
+ assert (i != r.end ());
+ assert (i->count == 4);
+ }
+
+ {
+ result r (db->query<V> ("age < 31"));
+ iterator i (r.begin ());
+ assert (i != r.end ());
+ assert (i->count == 2);
+ }
+
+ {
+ result r (db->query<V> (query::age < 31));
+ iterator i (r.begin ());
+ assert (i != r.end ());
+ assert (i->count == 2);
+ }
+
+ t.commit ();
+}
+
+template <typename V>
+void
+view4_test (const auto_ptr<database>& db)
+{
+ typedef odb::query<V> query;
+ typedef odb::result<V> result;
+ typedef typename result::iterator iterator;
+
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<V> ("age > 30 ORDER BY age"));
+
+ iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first_name == "Joe" && i->last_name == "Dirt" &&
+ i->name == "United States");
+
+ assert (++i != r.end ());
+ assert (i->first_name == "Johan" && i->last_name == "Johansen" &&
+ i->name == "Sweden");
+
+ assert (++i == r.end ());
+ }
+
+ {
+ result r (db->query<V> (
+ (query::person::age > 30) + "ORDER BY age"));
+
+ iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first_name == "Joe" && i->last_name == "Dirt" &&
+ i->name == "United States");
+
+ assert (++i != r.end ());
+ assert (i->first_name == "Johan" && i->last_name == "Johansen" &&
+ i->name == "Sweden");
+
+ assert (++i == r.end ());
+ }
+
+ {
+ result r (db->query<V> (query::residence::code == "US"));
+
+ iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first_name == "Joe" && i->last_name == "Dirt" &&
+ i->name == "United States");
+
+ assert (++i == r.end ());
+ }
+
+ t.commit ();
+}
+
+template <typename V>
+void
+view6_test (const auto_ptr<database>& db)
+{
+ typedef odb::query<V> query;
+ typedef odb::result<V> result;
+ typedef typename result::iterator iterator;
+
+ transaction t (db->begin ());
+
+ {
+ result r (
+ db->query<V> (
+ query::employer::name == "Simple Tech, Inc"));
+
+ iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first_name == "John" && i->last_name == "Doe" &&
+ i->employer == "Simple Tech, Inc");
+
+ assert (++i != r.end ());
+ assert (i->first_name == "Joe" && i->last_name == "Dirt" &&
+ i->employer == "Simple Tech, Inc");
+
+ assert (++i == r.end ());
+ }
+
+ t.commit ();
+}
+
int
main (int argc, char* argv[])
{
@@ -31,15 +173,32 @@ main (int argc, char* argv[])
//
//
{
- country* ca (new country ("CA", "Canada"));
- country* za (new country ("ZA", "South Africa"));
- country* us (new country ("US", "United States"));
- country* se (new country ("SE", "Sweden"));
+ country ca ("CA", "Canada");
+ country za ("ZA", "South Africa");
+ country us ("US", "United States");
+ country se ("SE", "Sweden");
+
+ person p1 (1, "John", "Doe", 30, male, measures (60, 160), &ca, &ca);
+ person p2 (2, "Jane", "Doe", 29, female, measures (70, 170), &za, &us);
+ person p3 (3, "Joe", "Dirt", 31, male, measures (80, 180), &us, &za);
+ person p4 (4, "Johan", "Johansen", 32, male, measures (90, 190), &se,
+ &se);
+
+ p2.husband = &p1;
+
+ employer st ("Simple Tech, Inc");
+ employer ct ("Complex Tech, Inc");
- person p1 (1, "John", "Doe", 30, ca);
- person p2 (2, "Jane", "Doe", 29, za);
- person p3 (3, "Joe", "Dirt", 31, us);
- person p4 (4, "Johansen", "Johansen", 32, se);
+ p2.previous_employer = st.name;
+ p3.previous_employer = ct.name;
+
+ st.employees.push_back (&p1);
+ st.employees.push_back (&p3);
+ st.head_count = 2;
+
+ ct.employees.push_back (&p2);
+ ct.employees.push_back (&p4);
+ ct.head_count = 2;
transaction t (db->begin ());
db->persist (ca);
@@ -51,6 +210,9 @@ main (int argc, char* argv[])
db->persist (p2);
db->persist (p3);
db->persist (p4);
+
+ db->persist (st);
+ db->persist (ct);
t.commit ();
}
@@ -75,48 +237,88 @@ main (int argc, char* argv[])
{
result r (db->query<view1> ("age < 31 ORDER BY age"));
- result::iterator i (r.begin ());
-
- assert (i != r.end ());
- assert (i->first == "Jane" && i->last == "Doe" && i->age == 29);
-
- assert (++i != r.end ());
- view1 v;
- i.load (v);
- assert (v.first == "John" && v.last == "Doe" && v.age == 30);
+ view1_check (r);
}
t.commit ();
}
}
- // view2
+ // view1a
//
{
- typedef odb::query<view2> query;
- typedef odb::result<view2> result;
+ typedef odb::query<view1a> query;
+ typedef odb::result<view1a> result;
{
transaction t (db->begin ());
+ result r (db->query<view1a> ());
+ view1_check (r);
+
+ t.commit ();
+ }
+ }
+
+ // view1b
+ //
+ {
+ typedef odb::query<view1b> query;
+ typedef odb::result<view1b> result;
+
+ {
{
- result r (db->query<view2> ());
- result::iterator i (r.begin ());
- assert (i != r.end ());
- assert (i->count == 4);
+ transaction t (db->begin ());
+
+ result r (db->query<view1b> (query (true)));
+ view1_check (r);
+
+ t.commit ();
}
{
- result r (db->query<view2> ("age < 31"));
+ transaction t (db->begin ());
+
+ result r (db->query<view1b> ("first = " + query::_val ("Jane")));
result::iterator i (r.begin ());
+
assert (i != r.end ());
- assert (i->count == 2);
+ assert (i->first == "Jane" && i->last == "Doe");
+ assert (++i == r.end ());
+
+ t.commit ();
}
+ }
+ }
+
+ // view1c
+ //
+ {
+ typedef odb::query<view1c> query;
+ typedef odb::result<view1c> result;
+
+ {
+ transaction t (db->begin ());
+
+ result r (
+ db->query<view1c> (
+ "SELECT first, last, age "
+ "FROM common_view_person "
+ "WHERE age < 31 ORDER BY age"));
+
+ view1_check (r);
t.commit ();
}
}
+ // view2
+ //
+ view2_test<view2> (db);
+ view2_test<view2a> (db);
+ view2_test<view2b> (db);
+ view2_test<view2c> (db);
+
// view3
//
{
@@ -132,10 +334,10 @@ main (int argc, char* argv[])
size_t count (0);
for (result::iterator i (r.begin ()); i != r.end (); ++i)
{
- if (i->last == "Doe")
+ if (i->last_name == "Doe")
assert (i->count == 2);
- else if (i->last == "Dirt" ||
- i->last == "Johansen")
+ else if (i->last_name == "Dirt" ||
+ i->last_name == "Johansen")
assert (i->count == 1);
else
assert (false);
@@ -150,27 +352,202 @@ main (int argc, char* argv[])
}
}
+ // view3a
+ //
+ {
+ typedef odb::query<view3a> query;
+ typedef odb::result<view3a> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<view3a> (query::last_name == "Doe"));
+ result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->last_name == "Doe" && i->count == 2);
+ assert (++i == r.end ());
+ }
+
+ t.commit ();
+ }
+ }
+
// view4
//
+ view4_test<view4> (db);
+ view4_test<view4a> (db);
+
+ // view5
+ //
+ {
+ typedef odb::query<view5> query;
+ typedef odb::result<view5> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (
+ db->query<view5> (
+ query::residence::name == query::nationality::name));
+
+ result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first_name == "John" && i->last_name == "Doe" &&
+ i->rname == "Canada" && i->rname == "Canada");
+
+ assert (++i != r.end ());
+ assert (i->first_name == "Johan" && i->last_name == "Johansen" &&
+ i->rname == "Sweden" && i->rname == "Sweden");
+
+ assert (++i == r.end ());
+ }
+
+ t.commit ();
+ }
+ }
+
+ // view6
+ //
+ view6_test<view6> (db);
+ view6_test<view6a> (db);
+ view6_test<view6b> (db);
+
+ // view7
+ //
{
- typedef odb::query<view4> query;
- typedef odb::result<view4> result;
+ typedef odb::query<view7> query;
+ typedef odb::result<view7> result;
{
transaction t (db->begin ());
{
- result r (db->query<view4> ("age > 30 ORDER BY age"));
+ result r (db->query<view7> (query::person::last_name == "Doe"));
result::iterator i (r.begin ());
assert (i != r.end ());
- assert (i->first == "Joe" && i->last == "Dirt" &&
- i->location == "United States");
+ assert (i->first_name == "Jane" && i->last_name == "Doe" &&
+ !i->head_count.null () && *i->head_count == 2);
assert (++i != r.end ());
- assert (i->first == "Johansen" && i->last == "Johansen" &&
- i->location == "Sweden");
+ assert (i->first_name == "John" && i->last_name == "Doe" &&
+ i->head_count.null ());
+
+ assert (++i == r.end ());
+ }
+
+ t.commit ();
+ }
+ }
+
+ // view8
+ //
+ {
+ typedef odb::query<view8> query;
+ typedef odb::result<view8> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<view8> ());
+
+ result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->wife_name == "Jane" && i->husb_name == "John");
+ assert (++i == r.end ());
+ }
+
+ t.commit ();
+ }
+ }
+
+ // view9
+ //
+ {
+ typedef odb::query<view9> query;
+ typedef odb::result<view9> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ // Test case-insensitive clause prefix detection.
+ //
+ result r (db->query<view9> ("where" + (query::gender == female)));
+
+ result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->first_name == "Jane" && i->last_name == "Doe" &&
+ i->gender == female);
+ assert (++i == r.end ());
+ }
+
+ t.commit ();
+ }
+ }
+
+ // view10
+ //
+ {
+ typedef odb::query<view10> query;
+ typedef odb::result<view10> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<view10> (
+ query::measures::weight > 60 &&
+ query::measures::hight < 190));
+
+ result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->last_name == "Doe" &&
+ i->measures.weight == 70 && i->measures.hight == 170);
+
+ assert (++i != r.end ());
+ assert (i->last_name == "Dirt" &&
+ i->measures.weight == 80 && i->measures.hight == 180);
+
+ assert (++i == r.end ());
+ }
+
+ t.commit ();
+ }
+ }
+
+ // view11
+ //
+ {
+ typedef odb::query<view11> query;
+ typedef odb::result<view11> result;
+
+ {
+ transaction t (db->begin ());
+
+ {
+ result r (db->query<view11> (
+ query::measures::weight > 60 &&
+ query::measures::hight < 190));
+
+ result::iterator i (r.begin ());
+
+ assert (i != r.end ());
+ assert (i->last_name == "Doe" && i->hight == 170);
+
+ assert (++i != r.end ());
+ assert (i->last_name == "Dirt" && i->hight == 180);
+
+ assert (++i == r.end ());
}
t.commit ();
generated by cgit v1.1 at 2024-05-11 17:18:56 +0000