BlackMATov/meta.hpp
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new arg ind inst tests

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BlackMATov
2022-01-07 18:28:36 +07:00
parent 4ec160d292
commit 856ffc8cdc
6 changed files with 1298 additions and 89 deletions
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32
untests/meta_utilities/inst_tests.cpp
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@@ -8,18 +8,24 @@
namespace
{
struct clazz {
int m1() { return 1; }
int m2() & { return 1; }
int m3() && { return 1; }
int m4() const { return 1; }
int m5() const & { return 1; }
int m6() const && { return 1; }
struct fake {
int i = 10;
};
struct dclazz : clazz {};
struct clazz {
int ii = 1;
[[nodiscard]] int m1() { return ii; }
[[nodiscard]] int m2() & { return ii; }
[[nodiscard]] int m3() && { return ii; }
[[nodiscard]] int m4() const { return ii; }
[[nodiscard]] int m5() const & { return ii; }
[[nodiscard]] int m6() const && { return ii; }
};
struct dclazz : fake, clazz {};
}
// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
#define META_HPP_CHECK_INVOCABLE(Inst, FName, Qualifiers)\
{\
using namespace meta::detail;\
@@ -29,20 +35,21 @@ namespace
if ( std::is_invocable_v<decltype(method_ptr), decltype(Inst)> ) {\
CHECK(inst{Inst}.can_cast_to<clazz Qualifiers>());\
CHECK(inst_base{type_list<decltype(Inst)>{}}.can_cast_to<clazz Qualifiers>());\
CHECK_NOTHROW(inst{Inst}.cast<clazz Qualifiers>());\
CHECK_NOTHROW(std::ignore = inst{Inst}.cast<clazz Qualifiers>());\
\
CHECK(m_state.is_invocable_with<decltype(Inst)>());\
CHECK(m_state.invoke(Inst) == 1);\
} else {\
CHECK_FALSE(inst{Inst}.can_cast_to<clazz Qualifiers>());\
CHECK_FALSE(inst_base{type_list<decltype(Inst)>{}}.can_cast_to<clazz Qualifiers>());\
CHECK_THROWS(inst{Inst}.cast<clazz Qualifiers>());\
CHECK_THROWS(std::ignore = inst{Inst}.cast<clazz Qualifiers>());\
\
CHECK_FALSE(m_state.is_invocable_with<decltype(Inst)>());\
CHECK_THROWS(m_state.invoke(Inst));\
}\
}
// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
#define META_HPP_CHECK_INVOCABLE_2(FromValue, FName, FromType, ToQualifiers)\
{\
using namespace meta::detail;\
@@ -63,8 +70,9 @@ namespace
TEST_CASE("features/meta_utilities/inst2") {
namespace meta = meta_hpp;
meta::class_<dclazz>()
.base_<clazz>();
meta::class_<fake>();
meta::class_<clazz>();
meta::class_<dclazz>().base_<fake>().base_<clazz>();
}
TEST_CASE("features/meta_utilities/inst2/refs") {