1 files changed, 519 insertions, 0 deletions
diff --git a/TAO/tests/Sequence_Unit_Tests/unbounded_object_reference_sequence_ut.cpp b/TAO/tests/Sequence_Unit_Tests/unbounded_object_reference_sequence_ut.cpp
new file mode 100644
index 00000000000..7d02abdde69
--- /dev/null
+++ b/TAO/tests/Sequence_Unit_Tests/unbounded_object_reference_sequence_ut.cpp
@@ -0,0 +1,519 @@
+/**
+ * @file
+ *
+ * @brief Unit test for unbounded sequences of object references.
+ *
+ * $Id$
+ *
+ * @author Carlos O'Ryan
+ */
+#include "testing_object_reference_traits.hpp"
+#include "tao/Object_Reference_Traits_T.h"
+#include "testing_allocation_traits.hpp"
+#include "testing_range_checking.hpp"
+
+#include "mock_reference.hpp"
+
+#include "tao/Unbounded_Object_Reference_Sequence_T.h"
+
+#include <boost/test/unit_test.hpp>
+#include <boost/shared_ptr.hpp>
+#include <boost/weak_ptr.hpp>
+
+using namespace boost::unit_test_framework;
+using namespace TAO_VERSIONED_NAMESPACE_NAME::TAO;
+
+struct Tester
+{
+  typedef unbounded_object_reference_sequence<mock_reference, mock_reference_var> tested_sequence;
+  typedef tested_sequence::value_type value_type;
+  typedef tested_sequence::const_value_type const_value_type;
+
+  typedef tested_sequence::element_traits tested_element_traits;
+  typedef tested_sequence::allocation_traits tested_allocation_traits;
+  typedef TAO::details::range_checking<value_type,true> range;
+
+  void test_default_constructor()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      tested_sequence x;
+
+      BOOST_CHECK_EQUAL(CORBA::ULong(0), x.maximum());
+      BOOST_CHECK_EQUAL(CORBA::ULong(0), x.length());
+      BOOST_CHECK_EQUAL(true, x.release());
+    }
+    BOOST_CHECK_MESSAGE(a.expect(0), a);
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_ulong_constructor()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      tested_sequence x(16);
+
+      BOOST_CHECK_EQUAL(CORBA::ULong(16), x.maximum());
+      BOOST_CHECK_EQUAL(CORBA::ULong(0), x.length());
+      BOOST_CHECK_EQUAL(true, x.release());
+    }
+    BOOST_CHECK_MESSAGE(a.expect(1), a);
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_ulong_constructor_throw()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      tested_allocation_traits::allocbuf_calls.failure_countdown(1);
+      BOOST_CHECK_THROW(tested_sequence x(16), testing_exception);
+    }
+    BOOST_CHECK_MESSAGE(a.expect(1), a);
+    BOOST_CHECK_MESSAGE(f.expect(0), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_buffer_constructor_release_true()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      CORBA::ULong maximum = 32;
+      tested_sequence::value_type * data = tested_sequence::allocbuf(maximum);
+      a.reset();
+      tested_sequence x(maximum, maximum / 2, data, true);
+
+      BOOST_CHECK_EQUAL(x.maximum(), maximum);
+      BOOST_CHECK_EQUAL(x.length(), maximum / 2);
+      BOOST_CHECK_EQUAL(x.get_buffer(), data);
+      BOOST_CHECK_EQUAL(x.release(), true);
+    }
+    BOOST_CHECK_MESSAGE(a.expect(0), a);
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_buffer_constructor_release_false()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      CORBA::ULong maximum = 64;
+      tested_sequence::value_type * data = tested_sequence::allocbuf(maximum);
+      a.reset();
+      {
+        tested_sequence x(maximum, maximum / 2, data, false);
+
+        BOOST_CHECK_EQUAL(x.maximum(), maximum);
+        BOOST_CHECK_EQUAL(x.length(), maximum / 2);
+        BOOST_CHECK_EQUAL(x.get_buffer(), data);
+        BOOST_CHECK_EQUAL(x.release(), false);
+      }
+      BOOST_CHECK_MESSAGE(a.expect(0), a);
+      BOOST_CHECK_MESSAGE(f.expect(0), f);
+      BOOST_CHECK_MESSAGE(i.expect(0), i);
+
+      tested_sequence::freebuf(data);
+    }
+    BOOST_CHECK_MESSAGE(a.expect(0), a);
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_copy_constructor_from_default()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      tested_sequence x;
+
+      tested_sequence y(x);
+    }
+    BOOST_CHECK_MESSAGE(a.expect(1), a);
+    BOOST_CHECK_MESSAGE(f.expect(2), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_copy_constructor()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    expected_calls d(mock_reference::duplicate_calls);
+    expected_calls r(mock_reference::release_calls);
+    CORBA::ULong const l = 16;
+    {
+      tested_sequence x(l);
+      x.length(l);
+      BOOST_CHECK_MESSAGE(i.expect(l), i);
+
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+      BOOST_CHECK_MESSAGE(f.expect(0), f);
+      BOOST_CHECK_EQUAL(l, x.length());
+      for(CORBA::ULong i = 0; i != l; ++i)
+      {
+        x[i] = mock_reference::allocate(i);
+      }
+
+      d.reset(); r.reset();
+
+      tested_sequence y(x);
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+      BOOST_CHECK_MESSAGE(f.expect(0), f);
+      BOOST_CHECK_EQUAL(l, x.length());
+      BOOST_CHECK_MESSAGE(d.expect(l), d);
+      for(CORBA::ULong i = 0; i != l; ++i)
+      {
+        BOOST_CHECK_EQUAL(int(i), y[i]->id());
+      }
+    }
+    BOOST_CHECK_MESSAGE(d.expect(0), d);
+    BOOST_CHECK_MESSAGE(r.expect(2*l), r);
+    BOOST_CHECK_MESSAGE(a.expect(0), a);
+    BOOST_CHECK_MESSAGE(f.expect(2), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_copy_constructor_throw_duplicate()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    expected_calls d(mock_reference::duplicate_calls);
+    expected_calls r(mock_reference::release_calls);
+    CORBA::ULong const l = 16;
+    {
+      tested_sequence x(l);
+      x.length(l);
+
+      BOOST_CHECK_MESSAGE(i.expect(l), i);
+
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+      BOOST_CHECK_MESSAGE(f.expect(0), f);
+      BOOST_CHECK_EQUAL(l, x.length());
+      for(CORBA::ULong i = 0; i != l; ++i)
+      {
+        x[i] = mock_reference::allocate(i);
+      }
+
+      d.reset(); r.reset();
+
+      mock_reference::duplicate_calls.failure_countdown(8);
+      BOOST_CHECK_THROW(tested_sequence y(x), testing_exception);
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+      BOOST_CHECK_MESSAGE(f.expect(1), f);
+      BOOST_CHECK_MESSAGE(d.expect(8), d);
+      BOOST_CHECK_MESSAGE(r.expect(l), r);
+    }
+    BOOST_CHECK_MESSAGE(d.expect(0), d);
+    BOOST_CHECK_MESSAGE(r.expect(l), r);
+    BOOST_CHECK_MESSAGE(a.expect(0), a);
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_set_length_less_than_maximum()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      tested_sequence x(16);
+
+      x.length(8);
+      BOOST_CHECK_EQUAL(CORBA::ULong(16), x.maximum());
+      BOOST_CHECK_EQUAL(CORBA::ULong(8), x.length());
+      BOOST_CHECK_EQUAL(true, x.release());
+
+      BOOST_CHECK_MESSAGE(i.expect(8), i);
+    }
+    BOOST_CHECK_MESSAGE(a.expect(1), a);
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+  }
+
+  void test_set_length_more_than_maximum()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      tested_sequence x(16);
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+
+      x.length(32);
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+      BOOST_CHECK_MESSAGE(f.expect(1), f);
+
+      BOOST_CHECK_MESSAGE(i.expect(32), i);
+
+      BOOST_CHECK_EQUAL(CORBA::ULong(32), x.maximum());
+      BOOST_CHECK_EQUAL(CORBA::ULong(32), x.length());
+      BOOST_CHECK_EQUAL(true, x.release());
+    }
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+  }
+
+  void test_set_length_copy_elements()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      tested_sequence x(16);
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+
+      x.length(16);
+      BOOST_CHECK_EQUAL(CORBA::ULong(16), x.length());
+      BOOST_CHECK_MESSAGE(a.expect(0), a);
+      BOOST_CHECK_MESSAGE(f.expect(0), a);
+      BOOST_CHECK_MESSAGE(i.expect(16), i);
+
+      for(int j = 0; j != 16; ++j)
+      {
+        BOOST_CHECK_EQUAL(mock_reference::_nil(), x[j]);
+        x[j] = mock_reference::allocate(j);
+      }
+
+      x.length(32);
+      BOOST_CHECK_EQUAL(CORBA::ULong(32), x.length());
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+      BOOST_CHECK_MESSAGE(f.expect(1), f);
+      BOOST_CHECK_MESSAGE(i.expect(16), i);
+
+      tested_sequence const & y = x;
+
+      for(CORBA::ULong i = 0; i != 16UL; ++i)
+      {
+        BOOST_REQUIRE(mock_reference::_nil() != y[i]);
+        BOOST_CHECK_EQUAL(int(i), y[i]->id());
+      }
+      for(CORBA::ULong i = 16; i != 32UL; ++i)
+      {
+        BOOST_CHECK_EQUAL(mock_reference::_nil(), y[i]);
+      }
+    }
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  void test_set_length_throw()
+  {
+    expected_calls a(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls i(tested_element_traits::default_initializer_calls);
+    {
+      tested_sequence x(16);
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+      x.length(16);
+      BOOST_CHECK_MESSAGE(i.expect(16), i);
+
+      for(int j = 0; j != 16; ++j)
+      {
+        BOOST_CHECK_EQUAL(mock_reference::_nil(), x[j]);
+        x[j] = mock_reference::allocate(j);
+      }
+
+      tested_allocation_traits::allocbuf_calls.failure_countdown(1);
+      BOOST_CHECK_THROW(x.length(32), testing_exception);
+      BOOST_CHECK_MESSAGE(a.expect(1), a);
+      BOOST_CHECK_MESSAGE(f.expect(0), f);
+      BOOST_CHECK_EQUAL(CORBA::ULong(16), x.length());
+      BOOST_CHECK_MESSAGE(i.expect(0), i);
+
+      tested_sequence const & y = x;
+
+      for(int j = 0; j != 16; ++j)
+      {
+        BOOST_REQUIRE(mock_reference::_nil() != y[j]);
+        BOOST_CHECK_EQUAL(j, y[j]->id());
+      }
+    }
+    BOOST_CHECK_MESSAGE(a.expect(0), a);
+    BOOST_CHECK_MESSAGE(f.expect(1), f);
+    BOOST_CHECK_MESSAGE(i.expect(0), i);
+  }
+
+  value_type * alloc_and_init_buffer()
+  {
+    value_type * buf = tested_sequence::allocbuf(8);
+    buf[0] = mock_reference::allocate(1);
+    buf[1] = mock_reference::allocate(4);
+    buf[2] = mock_reference::allocate(9);
+    buf[3] = mock_reference::allocate(16);
+
+    return buf;
+  }
+
+  void check_values(tested_sequence const & a)
+  {
+    BOOST_CHECK_EQUAL( 1, a[0]->id());
+    BOOST_CHECK_EQUAL( 4, a[1]->id());
+    BOOST_CHECK_EQUAL( 9, a[2]->id());
+    BOOST_CHECK_EQUAL(16, a[3]->id());
+  }
+
+  void test_replace_release_true()
+  {
+    value_type * buffer = alloc_and_init_buffer();
+
+    expected_calls c(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls r(tested_element_traits::release_calls);
+    {
+      tested_sequence a;
+      a.replace(8, 4, buffer, false);
+      BOOST_CHECK_MESSAGE(c.expect(0), c);
+      BOOST_CHECK_MESSAGE(f.expect(1), f);
+      BOOST_CHECK_MESSAGE(r.expect(0), r);
+
+      BOOST_CHECK_EQUAL(CORBA::ULong(8), a.maximum());
+      BOOST_CHECK_EQUAL(CORBA::ULong(4), a.length());
+      BOOST_CHECK_EQUAL(buffer, a.get_buffer());
+      BOOST_CHECK_EQUAL(false, a.release());
+      check_values(a);
+    }
+    BOOST_CHECK_MESSAGE(c.expect(0), c);
+    BOOST_CHECK_MESSAGE(f.expect(0), f);
+    tested_sequence::freebuf(buffer);
+    BOOST_CHECK_MESSAGE(r.expect(8), r);
+  }
+
+  void test_replace_release_false()
+  {
+    value_type * buffer = alloc_and_init_buffer();
+
+    expected_calls c(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls r(tested_element_traits::release_calls);
+    {
+      tested_sequence a;
+      a.replace(8, 4, buffer, false);
+      BOOST_CHECK_MESSAGE(c.expect(0), c);
+      BOOST_CHECK_MESSAGE(f.expect(1), f);
+      BOOST_CHECK_MESSAGE(r.expect(0), 0);
+
+      BOOST_CHECK_EQUAL(CORBA::ULong(8), a.maximum());
+      BOOST_CHECK_EQUAL(CORBA::ULong(4), a.length());
+      BOOST_CHECK_EQUAL(buffer, a.get_buffer());
+      BOOST_CHECK_EQUAL(false, a.release());
+      check_values(a);
+    }
+    BOOST_CHECK_MESSAGE(c.expect(0), c);
+    BOOST_CHECK_MESSAGE(f.expect(0), f);
+    tested_sequence::freebuf(buffer);
+    BOOST_CHECK_MESSAGE(r.expect(8), r);
+  }
+
+  void test_replace_release_default()
+  {
+    value_type * buffer = alloc_and_init_buffer();
+
+    expected_calls c(tested_allocation_traits::allocbuf_calls);
+    expected_calls f(tested_allocation_traits::freebuf_calls);
+    expected_calls r(tested_element_traits::release_calls);
+    {
+      tested_sequence a;
+      a.replace(8, 4, buffer);
+      BOOST_CHECK_MESSAGE(c.expect(0), c);
+      BOOST_CHECK_MESSAGE(f.expect(1), f);
+      BOOST_CHECK_MESSAGE(r.expect(0), 0);
+
+      BOOST_CHECK_EQUAL(CORBA::ULong(8), a.maximum());
+      BOOST_CHECK_EQUAL(CORBA::ULong(4), a.length());
+      BOOST_CHECK_EQUAL(buffer, a.get_buffer());
+      BOOST_CHECK_EQUAL(false, a.release());
+      check_values(a);
+    }
+    BOOST_CHECK_MESSAGE(c.expect(0), c);
+    BOOST_CHECK_MESSAGE(f.expect(0), f);
+    tested_sequence::freebuf(buffer);
+    BOOST_CHECK_MESSAGE(r.expect(8), r);
+  }
+
+  void add_all(test_suite * ts)
+  {
+    boost::shared_ptr<Tester> shared_this(self_);
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_default_constructor,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_ulong_constructor,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_ulong_constructor_throw,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_buffer_constructor_release_true,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_buffer_constructor_release_false,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_copy_constructor_from_default,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_copy_constructor,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_copy_constructor_throw_duplicate,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_set_length_less_than_maximum,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_set_length_more_than_maximum,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_set_length_copy_elements,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_set_length_throw,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_replace_release_true,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_replace_release_false,
+                shared_this));
+    ts->add(BOOST_CLASS_TEST_CASE(
+                &Tester::test_replace_release_default,
+                shared_this));
+  }
+
+  static boost::shared_ptr<Tester> allocate()
+  {
+    boost::shared_ptr<Tester> ptr(new Tester);
+    ptr->self_ = ptr;
+
+    return ptr;
+  }
+
+private:
+  Tester() {}
+
+  boost::weak_ptr<Tester> self_;
+};
+
+ACE_Proper_Export_Flag test_suite *
+init_unit_test_suite(int, char*[])
+{
+  test_suite * ts =
+      BOOST_TEST_SUITE("unbounded object reference sequence unit test");
+
+  boost::shared_ptr<Tester> tester(Tester::allocate());
+  tester->add_all(ts);
+
+  return ts;
+}
+