Criterion/include/criterion/internal/parameterized.h
2016-09-03 15:14:06 +02:00

125 lines
5.4 KiB
C++

/*
* The MIT License (MIT)
*
* Copyright © 2015-2016 Franklin "Snaipe" Mathieu <http://snai.pe/>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef CRITERION_INTERNAL_PARAMETERIZED_H_
# define CRITERION_INTERNAL_PARAMETERIZED_H_
# include "test.h"
# include "../types.h"
struct criterion_test_params {
size_t size;
void *params;
size_t length;
void (*cleanup)(struct criterion_test_params *);
# ifdef __cplusplus
constexpr criterion_test_params(size_t size, void *params, size_t length)
: size(size)
, params(params)
, length(length)
, cleanup(nullptr)
{}
constexpr criterion_test_params(size_t size, void *params, size_t length,
void (*cleanup)(struct criterion_test_params *))
: size(size)
, params(params)
, length(length)
, cleanup(cleanup)
{}
template <typename T>
constexpr criterion_test_params(std::vector<T, criterion::allocator<T>>& vec,
void (*cleanup)(criterion_test_params *) = nullptr)
: size(sizeof (T))
, params(&vec[0])
, length(vec.size())
, cleanup(cleanup)
{}
template <typename T, unsigned int N>
constexpr criterion_test_params(T (&arr)[N],
void (*cleanup)(criterion_test_params *) = nullptr)
: size(sizeof (arr[0]))
, params(static_cast<void*>(&arr))
, length(N)
, cleanup(cleanup)
{}
# endif
};
# ifdef __cplusplus
# define CR_PARAM_TEST_PROTOTYPE_(Param, Category, Name) \
extern "C" void CR_IDENTIFIER_(Category, Name, impl)(Param)
# else
# define CR_PARAM_TEST_PROTOTYPE_(Param, Category, Name) \
void CR_IDENTIFIER_(Category, Name, impl)(Param)
# endif
# define CR_PARAM_TEST_BASE(Param, Category, Name, ...) \
CR_PARAM_TEST_PROTOTYPE_(Param, Category, Name); \
CR_TEST_TRAMPOLINE_(Category, Name) \
struct criterion_test_extra_data CR_IDENTIFIER_(Category, Name, extra) = \
CR_EXPAND(CRITERION_MAKE_STRUCT(criterion_test_extra_data, \
.compiler_ = CR_COMPILER_, \
.lang_ = CR_LANG, \
.kind_ = CR_TEST_PARAMETERIZED, \
.param_ = CR_IDENTIFIER_(Category, Name, param), \
.identifier_ = #Category "/" #Name, \
.file_ = __FILE__, \
.line_ = __LINE__, \
__VA_ARGS__ \
)); \
struct criterion_test CR_IDENTIFIER_(Category, Name, meta) = { \
#Name, \
#Category, \
CR_IDENTIFIER_(Category, Name, jmp), \
&CR_IDENTIFIER_(Category, Name, extra) \
}; \
CR_SECTION_("cr_tst") \
struct criterion_test *CR_IDENTIFIER_(Category, Name, ptr) \
= &CR_IDENTIFIER_(Category, Name, meta) CR_SECTION_SUFFIX_; \
CR_PARAM_TEST_PROTOTYPE_(Param, Category, Name)
# define CR_PARAM_TEST_PARAMS(Category, Name) \
static struct criterion_test_params CR_IDENTIFIER_(Category, Name, param)(void)
# ifdef __cplusplus
# define cr_make_param_array_(Type, Array, ...) \
criterion_test_params(sizeof (Type), (Array), __VA_ARGS__)
# else
# define cr_make_param_array_(Type, Array, ...) \
(struct criterion_test_params) { .size = sizeof (Type), (void*)(Array), __VA_ARGS__ }
# endif
# undef ParameterizedTest
# define ParameterizedTest(...) CR_EXPAND(CR_PARAM_TEST_BASE(__VA_ARGS__, .sentinel_ = 0))
# undef ParameterizedTestParameters
# define ParameterizedTestParameters(Suite, Name) CR_PARAM_TEST_PARAMS(Suite, Name)
# undef cr_make_param_array
# define cr_make_param_array(...) CR_EXPAND(cr_make_param_array_(__VA_ARGS__))
#endif /* !CRITERION_INTERNAL_PARAMETERIZED_H_ */