test_values.hpp 2.3 KB

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  1. #ifndef BOOST_SAFE_NUMERICS_TEST_VALUES_HPP
  2. #define BOOST_SAFE_NUMERICS_TEST_VALUES_HPP
  3. // test_values.hpp
  4. //
  5. // Copyright (c) 2012 Robert Ramey
  6. //
  7. // Distributed under the Boost Software License, Version 1.0. (See
  8. // accompanying file LICENSE_1_0.txt or copy at
  9. // http://www.boost.org/LICENSE_1_0.txt)
  10. #include <cstdint>
  11. #include <type_traits> // integral_constant
  12. #include <boost/mp11/list.hpp>
  13. #include <boost/mp11/algorithm.hpp>
  14. #define TEST_VALUE(type, value) std::integral_constant<type,(type)value>
  15. using test_values = boost::mp11::mp_list<
  16. TEST_VALUE(std::int8_t,0x01),
  17. TEST_VALUE(std::int8_t,0x7f),
  18. TEST_VALUE(std::int8_t,0x80),
  19. TEST_VALUE(std::int8_t,0xff),
  20. TEST_VALUE(std::int16_t,0x0001),
  21. TEST_VALUE(std::int16_t,0x7fff),
  22. TEST_VALUE(std::int16_t,0x8000),
  23. TEST_VALUE(std::int16_t,0xffff),
  24. TEST_VALUE(std::int32_t,0x00000001),
  25. TEST_VALUE(std::int32_t,0x7fffffff),
  26. TEST_VALUE(std::int32_t,0x80000000),
  27. TEST_VALUE(std::int32_t,0xffffffff),
  28. TEST_VALUE(std::int64_t,0x0000000000000001),
  29. TEST_VALUE(std::int64_t,0x7fffffffffffffff),
  30. TEST_VALUE(std::int64_t,0x8000000000000000),
  31. TEST_VALUE(std::int64_t,0xffffffffffffffff),
  32. TEST_VALUE(std::uint8_t,0x01),
  33. TEST_VALUE(std::uint8_t,0x7f),
  34. TEST_VALUE(std::uint8_t,0x80),
  35. TEST_VALUE(std::uint8_t,0xff),
  36. TEST_VALUE(std::uint16_t,0x0001),
  37. TEST_VALUE(std::uint16_t,0x7fff),
  38. TEST_VALUE(std::uint16_t,0x8000),
  39. TEST_VALUE(std::uint16_t,0xffff),
  40. TEST_VALUE(std::uint32_t,0x00000001),
  41. TEST_VALUE(std::uint32_t,0x7fffffff),
  42. TEST_VALUE(std::uint32_t,0x80000000),
  43. TEST_VALUE(std::uint32_t,0xffffffff),
  44. TEST_VALUE(std::uint64_t,0x0000000000000001),
  45. TEST_VALUE(std::uint64_t,0x7fffffffffffffff),
  46. TEST_VALUE(std::uint64_t,0x8000000000000000),
  47. TEST_VALUE(std::uint64_t,0xffffffffffffffff),
  48. TEST_VALUE(std::int8_t,0x0) // uh oh - breaks test_types
  49. >;
  50. /*
  51. template<typename T>
  52. using extract_value_type = typename T::value_type;
  53. using test_types = boost::mp11:: mp_unique<
  54. boost::mp11::mp_transform<
  55. extract_value_type,
  56. test_values
  57. >
  58. >;
  59. */
  60. using test_types = boost::mp11::mp_list<
  61. std::int8_t, std::int16_t, std::int32_t, std::int64_t,
  62. std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t
  63. >;
  64. #endif