Recode tests to work with implementations lacking result::size()

6 files changed, 30 insertions, 21 deletions

diff --git a/common/composite/driver.cxx b/common/composite/driver.cxx
index 51e6a26..e1dfef8 100644
--- a/common/composite/driver.cxx
+++ b/common/composite/driver.cxx
@@ -92,8 +92,9 @@ main (int argc, char* argv[])
 
         result r (db->query<person> (query::name::first == "Joe"));
 
-        assert (r.size () == 1);
+        assert (!r.empty ());
         assert (*r.begin () == p);
+        assert (size (r) == 1);
 
         t.commit ();
       }
@@ -105,8 +106,9 @@ main (int argc, char* argv[])
 
         result r (db->query<person> (query::name::flags::alias));
 
-        assert (r.size () == 1);
+        assert (!r.empty ());
         assert (*r.begin () == p);
+        assert (size (r) == 1);
 
         t.commit ();
       }
diff --git a/common/const/driver.cxx b/common/const/driver.cxx
index 10e3103..17c2edc 100644
--- a/common/const/driver.cxx
+++ b/common/const/driver.cxx
@@ -122,8 +122,7 @@ main (int argc, char* argv[])
     {
       transaction t (db->begin ());
       result1 r1 (db->query<const obj1> (query1::id < 3));
-
-      assert (r1.size () == 2);
+      size_t n1 (0);
 
       for (result1::iterator i (r1.begin ()); i != r1.end (); ++i)
       {
@@ -134,11 +133,13 @@ main (int argc, char* argv[])
         i.load (o);
         assert (p->id == o.id);
         delete p;
+        n1++;
       }
 
-      result2 r2 (db->query<const obj2> (query2::id < 3));
+      assert (n1 == 2);
 
-      assert (r2.size () == 2);
+      result2 r2 (db->query<const obj2> (query2::id < 3));
+      size_t n2 (0);
 
       for (result2::iterator i (r2.begin ()); i != r2.end (); ++i)
       {
@@ -148,8 +149,11 @@ main (int argc, char* argv[])
         obj2 o (0);
         i.load (o);
         assert (p->id == o.id);
+        n2++;
       }
 
+      assert (n2 == 2);
+
       t.commit ();
     }
 
diff --git a/common/ctor/driver.cxx b/common/ctor/driver.cxx
index 23d2af1..a83724c 100644
--- a/common/ctor/driver.cxx
+++ b/common/ctor/driver.cxx
@@ -58,16 +58,15 @@ main (int argc, char* argv[])
 
       result r (db->query<person> (query::age < 30));
 
-      assert (r.size () == 1);
+      assert (!r.empty ());
 
-      for (result::iterator i (r.begin ()); i != r.end (); ++i)
-      {
-        i.load (p);
+      result::iterator i (r.begin ());
+      i.load (p);
+      assert (p.first_ == "Jane");
+      assert (p.last_ == "Doe");
+      assert (p.age_ == 29);
 
-        assert (p.first_ == "Jane");
-        assert (p.last_ == "Doe");
-        assert (p.age_ == 29);
-      }
+      assert (size (r) == 1);
 
       t.commit ();
     }
diff --git a/common/inverse/driver.cxx b/common/inverse/driver.cxx
index 1f018e7..c07b751 100644
--- a/common/inverse/driver.cxx
+++ b/common/inverse/driver.cxx
@@ -173,9 +173,10 @@ main (int argc, char* argv[])
         transaction t (db->begin ());
 
         result r (db->query<obj2> (query::o1::id == "obj1 1"));
-        assert (r.size () == 1);
+        assert (!r.empty ());
         assert (r.begin ()->id == o2->id);
         assert (r.begin ()->o1->id == o1_1->id);
+        assert (size (r) == 1);
 
         t.commit ();
       }
@@ -190,15 +191,17 @@ main (int argc, char* argv[])
         transaction t (db->begin ());
 
         result r (db->query<obj3> (query::o1::id == "obj1 1"));
-
-        assert (r.size () == 2);
+        size_t n (0);
 
         for (result::iterator i (r.begin ()); i != r.end (); ++i)
         {
           assert (i->id == o3_1->id || i->id == o3_2->id);
           assert (i->o1->id == o1_1->id);
+          n++;
         }
 
+        assert (n == 2);
+
         t.commit ();
       }
 
diff --git a/common/query/driver.cxx b/common/query/driver.cxx
index 9d948cc..2f97f2e 100644
--- a/common/query/driver.cxx
+++ b/common/query/driver.cxx
@@ -392,10 +392,10 @@ main (int argc, char* argv[])
       transaction t (db->begin ());
       result r (db->query<person> (query::last_name == "Doe"));
 
-      assert (r.size () == 2);
-
       result::iterator i (r.begin ());
-      i++;
+      assert (i != r.end ());
+      ++i;
+      assert (i != r.end ());
       auto_ptr<person> joe (db->load<person> (3));
       assert (i->last_name_ == "Doe");
 
diff --git a/common/relationship/driver.cxx b/common/relationship/driver.cxx
index cad17a0..abbae29 100644
--- a/common/relationship/driver.cxx
+++ b/common/relationship/driver.cxx
@@ -105,8 +105,9 @@ main (int argc, char* argv[])
       transaction t (db->begin ());
 
       result r (db->query<aggr> (query::o1::str == "obj1"));
-      assert (r.size () == 1);
+      assert (!r.empty ());
       assert (r.begin ()->o1->id == a.o1->id);
+      assert (size (r) == 1);
 
       t.commit ();
     }