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Change runtime cast test to use the separated macro (BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST) and add a new test that ensures BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS does indeed supply both functions.

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This commit is contained in:
Chris Glover
2017-02-25 15:30:11 -05:00
parent 7f8af2a6e9
commit d3d4e8d18a
1 changed files with 33 additions and 14 deletions
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47
test/type_index_runtime_cast_test.cpp
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@@ -28,75 +28,83 @@
std::string name;
struct base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS(BOOST_TYPE_INDEX_NO_BASE_CLASS)
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST(BOOST_TYPE_INDEX_NO_BASE_CLASS)
IMPLEMENT_CLASS(base)
};
struct single_derived : base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((base))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((base))
IMPLEMENT_CLASS(single_derived)
};
struct base1 {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS(BOOST_TYPE_INDEX_NO_BASE_CLASS)
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST(BOOST_TYPE_INDEX_NO_BASE_CLASS)
IMPLEMENT_CLASS(base1)
};
struct base2 {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS(BOOST_TYPE_INDEX_NO_BASE_CLASS)
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST(BOOST_TYPE_INDEX_NO_BASE_CLASS)
IMPLEMENT_CLASS(base2)
};
struct multiple_derived : base1, base2 {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((base1)(base2))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((base1)(base2))
IMPLEMENT_CLASS(multiple_derived)
};
struct baseV1 : virtual base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((base))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((base))
IMPLEMENT_CLASS(baseV1)
};
struct baseV2 : virtual base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((base))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((base))
IMPLEMENT_CLASS(baseV2)
};
struct multiple_virtual_derived : baseV1, baseV2 {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((baseV1)(baseV2))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((baseV1)(baseV2))
IMPLEMENT_CLASS(multiple_virtual_derived)
};
struct unrelated {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS(BOOST_TYPE_INDEX_NO_BASE_CLASS)
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST(BOOST_TYPE_INDEX_NO_BASE_CLASS)
IMPLEMENT_CLASS(unrelated)
};
struct unrelated_with_base : base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((base))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((base))
IMPLEMENT_CLASS(unrelated_with_base)
};
struct unrelatedV1 : virtual base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((base))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((base))
IMPLEMENT_CLASS(unrelatedV1)
};
struct level1_a : base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((base))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((base))
IMPLEMENT_CLASS(level1_a)
};
struct level1_b : base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((base))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((base))
IMPLEMENT_CLASS(level1_b)
};
struct level2 : level1_a, level1_b {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((level1_a)(level1_b))
BOOST_TYPE_INDEX_IMPLEMENT_RUNTIME_CAST((level1_a)(level1_b))
IMPLEMENT_CLASS(level2)
};
struct reg_base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS(BOOST_TYPE_INDEX_NO_BASE_CLASS)
};
struct reg_derived : reg_base {
BOOST_TYPE_INDEX_REGISTER_RUNTIME_CLASS((reg_base))
};
void no_base()
{
using namespace boost::typeindex;
@@ -261,6 +269,16 @@ void std_shared_ptr()
#endif
}
void register_runtime_class()
{
using namespace boost::typeindex;
reg_derived rd;
reg_base* rb = &rd;
reg_derived* prd = runtime_pointer_cast<reg_derived>(rb);
BOOST_TEST_NE(prd, (reg_derived*)NULL);
BOOST_TEST_EQ(type_id_runtime(*prd), type_id<reg_derived>());
}
int main() {
no_base();
single_derived();
@@ -273,5 +291,6 @@ int main() {
diamond_non_virtual();
boost_shared_ptr();
std_shared_ptr();
register_runtime_class();
return boost::report_errors();
}