diff options
Diffstat (limited to 'ACE/TAO/tests/Sequence_Unit_Tests/unbounded_object_reference_sequence_ut.cpp')
| -rw-r--r-- | ACE/TAO/tests/Sequence_Unit_Tests/unbounded_object_reference_sequence_ut.cpp | 500 |
1 files changed, 500 insertions, 0 deletions
diff --git a/ACE/TAO/tests/Sequence_Unit_Tests/unbounded_object_reference_sequence_ut.cpp b/ACE/TAO/tests/Sequence_Unit_Tests/unbounded_object_reference_sequence_ut.cpp new file mode 100644 index 00000000000..eee6e01f5e3 --- /dev/null +++ b/ACE/TAO/tests/Sequence_Unit_Tests/unbounded_object_reference_sequence_ut.cpp @@ -0,0 +1,500 @@ +/** + * @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 "test_macros.h" + + +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; + + int 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; + + CHECK_EQUAL(CORBA::ULong(0), x.maximum()); + CHECK_EQUAL(CORBA::ULong(0), x.length()); + CHECK_EQUAL(false, x.release()); + } + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + return 0; + } + + int 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); + + CHECK_EQUAL(CORBA::ULong(16), x.maximum()); + CHECK_EQUAL(CORBA::ULong(0), x.length()); + CHECK_EQUAL(true, x.release()); + } + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + // ulong constructor calls allocbuf and thus there must be + // maximum() default initilized elements. + FAIL_RETURN_IF_NOT(i.expect(16), i); + return 0; + } + + int 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); + CHECK_THROW(tested_sequence x(16), testing_exception); + } + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + return 0; + } + + int 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); + + CHECK_EQUAL(x.maximum(), maximum); + CHECK_EQUAL(x.length(), maximum / 2); + CHECK_EQUAL(x.get_buffer(), data); + CHECK_EQUAL(x.release(), true); + } + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + // allocbuf default initializes maximum elements. + FAIL_RETURN_IF_NOT(i.expect(32), i); + return 0; + } + + int 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); + + CHECK_EQUAL(x.maximum(), maximum); + CHECK_EQUAL(x.length(), maximum / 2); + CHECK_EQUAL(x.get_buffer(), data); + CHECK_EQUAL(x.release(), false); + } + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + // allocbuf default initializes maximum elements. + FAIL_RETURN_IF_NOT(i.expect(64), i); + + tested_sequence::freebuf(data); + } + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + return 0; + } + + int 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); + } + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + return 0; + } + + int 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); + FAIL_RETURN_IF_NOT(i.expect(l), i); + + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + 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); + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + CHECK_EQUAL(l, x.length()); + FAIL_RETURN_IF_NOT(d.expect(l), d); + for(CORBA::ULong i = 0; i != l; ++i) + { + CHECK_EQUAL(int(i), y[i]->id()); + } + } + FAIL_RETURN_IF_NOT(d.expect(0), d); + FAIL_RETURN_IF_NOT(r.expect(2*l), r); + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(2), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + return 0; + } + + int 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); + + FAIL_RETURN_IF_NOT(i.expect(l), i); + + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + 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); + CHECK_THROW(tested_sequence y(x), testing_exception); + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + FAIL_RETURN_IF_NOT(d.expect(8), d); + FAIL_RETURN_IF_NOT(r.expect(l), r); + } + FAIL_RETURN_IF_NOT(d.expect(0), d); + FAIL_RETURN_IF_NOT(r.expect(l), r); + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + return 0; + } + + int 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); + CHECK_EQUAL(CORBA::ULong(16), x.maximum()); + CHECK_EQUAL(CORBA::ULong(8), x.length()); + CHECK_EQUAL(true, x.release()); + + // allocbuf default initializes 16 elements. + FAIL_RETURN_IF_NOT(i.expect(16), i); + } + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + return 0; + } + + int 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); + FAIL_RETURN_IF_NOT(a.expect(1), a); + + x.length(32); + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + + // ulong constructor calls allocbuf and thus there must be + // maximum() default initilized elements + length() leads to buffer + // reallocation maximum() gets set to a new value. + FAIL_RETURN_IF_NOT(i.expect(48), i); + + CHECK_EQUAL(CORBA::ULong(32), x.maximum()); + CHECK_EQUAL(CORBA::ULong(32), x.length()); + CHECK_EQUAL(true, x.release()); + } + FAIL_RETURN_IF_NOT(f.expect(1), f); + return 0; + } + + int 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); + FAIL_RETURN_IF_NOT(a.expect(1), a); + + x.length(16); + CHECK_EQUAL(CORBA::ULong(16), x.length()); + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(0), a); + FAIL_RETURN_IF_NOT(i.expect(16), i); + + for(int j = 0; j != 16; ++j) + { + CHECK_EQUAL(mock_reference::_nil(), x[j]); + x[j] = mock_reference::allocate(j); + } + + x.length(32); + CHECK_EQUAL(CORBA::ULong(32), x.length()); + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + FAIL_RETURN_IF_NOT(i.expect(16), i); + + tested_sequence const & y = x; + + for(CORBA::ULong i = 0; i != 16UL; ++i) + { + CHECK(mock_reference::_nil() != y[i]); + CHECK_EQUAL(int(i), y[i]->id()); + } + for(CORBA::ULong i = 16; i != 32UL; ++i) + { + CHECK_EQUAL(mock_reference::_nil(), y[i]); + } + } + FAIL_RETURN_IF_NOT(f.expect(1), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + return 0; + } + + int 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); + FAIL_RETURN_IF_NOT(a.expect(1), a); + x.length(16); + FAIL_RETURN_IF_NOT(i.expect(16), i); + + for(int j = 0; j != 16; ++j) + { + CHECK_EQUAL(mock_reference::_nil(), x[j]); + x[j] = mock_reference::allocate(j); + } + + tested_allocation_traits::allocbuf_calls.failure_countdown(1); + CHECK_THROW(x.length(32), testing_exception); + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + CHECK_EQUAL(CORBA::ULong(16), x.length()); + FAIL_RETURN_IF_NOT(i.expect(0), i); + + tested_sequence const & y = x; + + for(int j = 0; j != 16; ++j) + { + CHECK(mock_reference::_nil() != y[j]); + CHECK_EQUAL(j, y[j]->id()); + } + } + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + return 0; + } + + 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; + } + + int check_values(tested_sequence const & a) + { + CHECK_EQUAL( 1, a[0]->id()); + CHECK_EQUAL( 4, a[1]->id()); + CHECK_EQUAL( 9, a[2]->id()); + CHECK_EQUAL(16, a[3]->id()); + return 0; + } + + int 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, true); + FAIL_RETURN_IF_NOT(c.expect(0), c); + FAIL_RETURN_IF_NOT(f.expect(0), f); + FAIL_RETURN_IF_NOT(r.expect(0), r); + + CHECK_EQUAL(CORBA::ULong(8), a.maximum()); + CHECK_EQUAL(CORBA::ULong(4), a.length()); + CHECK_EQUAL(buffer, a.get_buffer()); + CHECK_EQUAL(true, a.release()); + check_values(a); + } + FAIL_RETURN_IF_NOT(c.expect(0), c); + // Since we've given away the ownership the buffer is deallocated by + // the sequence. + FAIL_RETURN_IF_NOT(f.expect(1), f); + FAIL_RETURN_IF_NOT(r.expect(8), r); + return 0; + } + + int 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); + FAIL_RETURN_IF_NOT(c.expect(0), c); + FAIL_RETURN_IF_NOT(f.expect(0), f); + FAIL_RETURN_IF_NOT(r.expect(0), 0); + + CHECK_EQUAL(CORBA::ULong(8), a.maximum()); + CHECK_EQUAL(CORBA::ULong(4), a.length()); + CHECK_EQUAL(buffer, a.get_buffer()); + CHECK_EQUAL(false, a.release()); + check_values(a); + } + FAIL_RETURN_IF_NOT(c.expect(0), c); + FAIL_RETURN_IF_NOT(f.expect(0), f); + tested_sequence::freebuf(buffer); + FAIL_RETURN_IF_NOT(r.expect(8), r); + return 0; + } + + int 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); + FAIL_RETURN_IF_NOT(c.expect(0), c); + FAIL_RETURN_IF_NOT(f.expect(0), f); + FAIL_RETURN_IF_NOT(r.expect(0), 0); + + CHECK_EQUAL(CORBA::ULong(8), a.maximum()); + CHECK_EQUAL(CORBA::ULong(4), a.length()); + CHECK_EQUAL(buffer, a.get_buffer()); + CHECK_EQUAL(false, a.release()); + check_values(a); + } + FAIL_RETURN_IF_NOT(c.expect(0), c); + FAIL_RETURN_IF_NOT(f.expect(0), f); + tested_sequence::freebuf(buffer); + FAIL_RETURN_IF_NOT(r.expect(8), r); + return 0; + } + + int test_all() + { + int status = 0; + status += this->test_default_constructor(); + status += this->test_ulong_constructor(); + status += this->test_ulong_constructor_throw(); + status += this->test_buffer_constructor_release_true(); + status += this->test_buffer_constructor_release_false(); + status += this->test_copy_constructor_from_default(); + status += this->test_copy_constructor(); + status += this->test_copy_constructor_throw_duplicate(); + status += this->test_set_length_less_than_maximum(); + status += this->test_set_length_more_than_maximum(); + status += this->test_set_length_copy_elements(); + status += this->test_set_length_throw(); + status += this->test_replace_release_true(); + status += this->test_replace_release_false(); + status += this->test_replace_release_default(); + return status; + } + + Tester() {} +}; + +int ACE_TMAIN(int,ACE_TCHAR*[]) +{ + int status = 0; + { + Tester tester; + status += tester.test_all(); + } + + return status; +} |