diff options
Diffstat (limited to 'ACE/TAO/tests/Sequence_Unit_Tests/bounded_object_reference_sequence_ut.cpp')
| -rw-r--r-- | ACE/TAO/tests/Sequence_Unit_Tests/bounded_object_reference_sequence_ut.cpp | 389 |
1 files changed, 389 insertions, 0 deletions
diff --git a/ACE/TAO/tests/Sequence_Unit_Tests/bounded_object_reference_sequence_ut.cpp b/ACE/TAO/tests/Sequence_Unit_Tests/bounded_object_reference_sequence_ut.cpp new file mode 100644 index 00000000000..c5fd630ab97 --- /dev/null +++ b/ACE/TAO/tests/Sequence_Unit_Tests/bounded_object_reference_sequence_ut.cpp @@ -0,0 +1,389 @@ +/** + * @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/Bounded_Object_Reference_Sequence_T.h" + +#include "test_macros.h" + + +using namespace TAO_VERSIONED_NAMESPACE_NAME::TAO; + +CORBA::ULong const TMAX = 64; + +struct Tester +{ + typedef bounded_object_reference_sequence<mock_reference,mock_reference_var,TMAX> 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(TMAX, 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_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 / 2, data, true); + + CHECK_EQUAL(TMAX, x.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); + // 64 is here because this is a bounded sequence and spec requires + // that maximum() elements are allocated for them by allocbuf. + FAIL_RETURN_IF_NOT(i.expect(64), 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 / 2, data, false); + + CHECK_EQUAL(TMAX, x.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); + // Same as above. 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 da(tested_allocation_traits::default_buffer_allocation_calls); + expected_calls f(tested_allocation_traits::freebuf_calls); + expected_calls di(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; + FAIL_RETURN_IF_NOT(da.expect(1), da); + FAIL_RETURN_IF_NOT(a.expect(0), a); + + x.length(l); + // length() allocates a buffer of size maximum() and + // default initializes it. + FAIL_RETURN_IF_NOT(di.expect(TMAX), 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, y.length()); + FAIL_RETURN_IF_NOT(d.expect(l), d); + FAIL_RETURN_IF_NOT(di.expect(TMAX - 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*TMAX), r); + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(2), f); + return 0; + } + + int test_copy_constructor_throw_duplicate() + { + expected_calls a(tested_allocation_traits::allocbuf_calls); + expected_calls da(tested_allocation_traits::default_buffer_allocation_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; + FAIL_RETURN_IF_NOT(da.expect(1), da); + FAIL_RETURN_IF_NOT(a.expect(0), a); + + x.length(l); + // length() allocates a buffer of size maximum() and + // default initializes it. + FAIL_RETURN_IF_NOT(i.expect(TMAX), i); + FAIL_RETURN_IF_NOT(a.expect(1), i); + + FAIL_RETURN_IF_NOT(f.expect(0), f); + CHECK_EQUAL(l, x.length()); + for(CORBA::ULong inc = 0; inc != l; ++inc) + { + x[inc] = mock_reference::allocate(inc); + } + + 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(da.expect(0), da); + FAIL_RETURN_IF_NOT(f.expect(1), f); + FAIL_RETURN_IF_NOT(d.expect(8), d); + FAIL_RETURN_IF_NOT(r.expect(TMAX), r); + } + FAIL_RETURN_IF_NOT(d.expect(0), d); + FAIL_RETURN_IF_NOT(r.expect(TMAX), r); + FAIL_RETURN_IF_NOT(a.expect(0), a); + FAIL_RETURN_IF_NOT(f.expect(1), f); + // There are TMAX-16 default initializer calls. + FAIL_RETURN_IF_NOT(i.expect(48), i); + return 0; + } + + int test_set_length_less_than_maximum() + { + expected_calls a(tested_allocation_traits::allocbuf_calls); + expected_calls da(tested_allocation_traits::default_buffer_allocation_calls); + expected_calls f(tested_allocation_traits::freebuf_calls); + expected_calls i(tested_element_traits::default_initializer_calls); + { + tested_sequence x; + + x.length(8); + CHECK_EQUAL(TMAX, x.maximum()); + CHECK_EQUAL(CORBA::ULong(8), x.length()); + CHECK_EQUAL(true, x.release()); + + // length() allocates a buffer of size maximum() and + // default initializes it. + FAIL_RETURN_IF_NOT(i.expect(TMAX), i); + } + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(da.expect(1), da); + 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 da(tested_allocation_traits::default_buffer_allocation_calls); + expected_calls f(tested_allocation_traits::freebuf_calls); + expected_calls i(tested_element_traits::default_initializer_calls); + { + tested_sequence x; + FAIL_RETURN_IF_NOT(da.expect(1), da); + FAIL_RETURN_IF_NOT(a.expect(0), a); + x.length(16); + // length() allocates a buffer of size maximum() and + // default initializes it. + FAIL_RETURN_IF_NOT(i.expect(TMAX), i); + + CHECK_THROW(x.length(2 * TMAX), std::runtime_error); + FAIL_RETURN_IF_NOT(a.expect(1), a); + FAIL_RETURN_IF_NOT(f.expect(0), f); + FAIL_RETURN_IF_NOT(i.expect(0), i); + + CHECK_EQUAL(TMAX, x.maximum()); + CHECK_EQUAL(CORBA::ULong(16), x.length()); + CHECK_EQUAL(true, x.release()); + } + FAIL_RETURN_IF_NOT(f.expect(1), f); + return 0; + } + + value_type * alloc_and_init_buffer() + { + value_type * buf = tested_sequence::allocbuf(); + 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(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(TMAX, 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(TMAX), 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(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), r); + + CHECK_EQUAL(TMAX, 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(TMAX), 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(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), r); + + CHECK_EQUAL(TMAX, 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(TMAX), r); + return 0; + } +}; + +int ACE_TMAIN(int,ACE_TCHAR*[]) +{ + int status = 0; + Tester mytester; + + status += mytester.test_default_constructor(); + status += mytester.test_buffer_constructor_release_true(); + status += mytester.test_buffer_constructor_release_false(); + status += mytester.test_copy_constructor_from_default(); + status += mytester.test_copy_constructor(); + status += mytester.test_copy_constructor_throw_duplicate(); + status += mytester.test_set_length_less_than_maximum(); + status += mytester.test_set_length_more_than_maximum(); + status += mytester.test_replace_release_true(); + status += mytester.test_replace_release_false(); + status += mytester.test_replace_release_default(); + + return status; +} |