mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-30 01:03:30 +01:00
ec59cd8736
This is primarily done to support new `std::*_ordering` types, but the refactoring also supports any other type with this property. The compilation overhead is surprisingly low. Testing it with clang on a Linux machine, compiling our SelfTest project takes only 2-3% longer with these changes than it takes otherwise. Closes #2555
46 lines
2.2 KiB
C++
46 lines
2.2 KiB
C++
|
|
// Copyright Catch2 Authors
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// (See accompanying file LICENSE.txt or copy at
|
|
// https://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
|
|
#include <catch2/catch_test_macros.hpp>
|
|
#include <catch2/internal/catch_compare_traits.hpp>
|
|
#include <helpers/type_with_lit_0_comparisons.hpp>
|
|
|
|
|
|
#define ADD_TRAIT_TEST_CASE( op ) \
|
|
TEST_CASE( "is_" #op "_comparable", \
|
|
"[traits][is_comparable][approvals]" ) { \
|
|
using Catch::Detail::is_##op##_0_comparable; \
|
|
using Catch::Detail::is_##op##_comparable; \
|
|
\
|
|
STATIC_REQUIRE( is_##op##_comparable<int, int>::value ); \
|
|
STATIC_REQUIRE( \
|
|
is_##op##_comparable<std::string, std::string>::value ); \
|
|
STATIC_REQUIRE( !is_##op##_comparable<int, std::string>::value ); \
|
|
STATIC_REQUIRE( \
|
|
!is_##op##_comparable<TypeWithLit0Comparisons, int>::value ); \
|
|
STATIC_REQUIRE( \
|
|
!is_##op##_comparable<int, TypeWithLit0Comparisons>::value ); \
|
|
\
|
|
STATIC_REQUIRE( is_##op##_0_comparable<int>::value ); \
|
|
STATIC_REQUIRE( \
|
|
is_##op##_0_comparable<TypeWithLit0Comparisons>::value ); \
|
|
STATIC_REQUIRE( !is_##op##_0_comparable<std::string>::value ); \
|
|
\
|
|
/* This test fails with MSVC in permissive mode, because of course it does */ \
|
|
/* STATIC_REQUIRE( !is_##op##_0_comparable<int*>::value ); */ \
|
|
}
|
|
|
|
ADD_TRAIT_TEST_CASE(lt)
|
|
ADD_TRAIT_TEST_CASE(gt)
|
|
ADD_TRAIT_TEST_CASE(le)
|
|
ADD_TRAIT_TEST_CASE(ge)
|
|
ADD_TRAIT_TEST_CASE(eq)
|
|
ADD_TRAIT_TEST_CASE(ne)
|
|
|
|
#undef ADD_TRAIT_TEST_CASE
|