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cpputils/test/mp/container/pair.cpp

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  1. #include <cpputils/mp/container/pair.h>

  2. #include <cpputils/mp/operations/compare/equal.h>

  3. #include <cpputils/mp/operations/compare/not_equal.h>

  4. #include <cpputils/mp/operations/compare/less.h>

  5. #include <cpputils/mp/operations/compare/less_equal.h>

  6. #include <cpputils/mp/operations/compare/greater.h>

  7. #include <cpputils/mp/operations/compare/greater_equal.h>

  8. 

  9. using namespace ::utl::mp;

  10. using namespace ::utl::mp::operators;

  11. 

  12. namespace test_mp_container_pair

  13. {

  14.     constexpr auto my_pair = make_pair(1, 'x');

  15.     static_assert(first(my_pair) == 1, "");

  16.     static_assert(second(my_pair) == 'x', "");

  17.     static_assert(my_pair.first() == 1, "");

  18.     static_assert(my_pair.second() == 'x', "");

  19. 

  20.     static_assert(equal(make_pair(1, 'x'),   make_pair(1, 'x')), "");

  21.     static_assert(      make_pair(1, 'x') == make_pair(1, 'x'), "");

  22. 

  23.     static_assert(not_equal(make_pair(1, 'x'),   make_pair(2, 'x')), "");

  24.     static_assert(          make_pair(1, 'x') != make_pair(2, 'x'), "");

  25. 

  26.     static_assert(less(make_pair(1, 'x'), make_pair(1, 'y')), "");

  27.     static_assert(less(make_pair(1, 'x'), make_pair(2, 'x')), "");

  28.     static_assert(less(make_pair(1, 'x'), make_pair(2, 'a')), "");

  29. 

  30.     static_assert(make_pair(1, 'x') < make_pair(1, 'y'), "");

  31.     static_assert(make_pair(1, 'x') < make_pair(2, 'x'), "");

  32.     static_assert(make_pair(1, 'x') < make_pair(2, 'a'), "");

  33. 

  34.     static_assert(less_equal(make_pair(1, 'x'), make_pair(1, 'x')), "");

  35.     static_assert(less_equal(make_pair(1, 'x'), make_pair(1, 'y')), "");

  36.     static_assert(less_equal(make_pair(1, 'x'), make_pair(2, 'x')), "");

  37.     static_assert(less_equal(make_pair(1, 'x'), make_pair(2, 'a')), "");

  38. 

  39.     static_assert(make_pair(1, 'x') <= make_pair(1, 'x'), "");

  40.     static_assert(make_pair(1, 'x') <= make_pair(1, 'y'), "");

  41.     static_assert(make_pair(1, 'x') <= make_pair(2, 'x'), "");

  42.     static_assert(make_pair(1, 'x') <= make_pair(2, 'a'), "");

  43. 

  44.     static_assert(greater(make_pair(1, 'y'), make_pair(1, 'x')), "");

  45.     static_assert(greater(make_pair(2, 'x'), make_pair(1, 'x')), "");

  46.     static_assert(greater(make_pair(2, 'a'), make_pair(1, 'x')), "");

  47. 

  48.     static_assert(make_pair(1, 'y') > make_pair(1, 'x'), "");

  49.     static_assert(make_pair(2, 'x') > make_pair(1, 'x'), "");

  50.     static_assert(make_pair(2, 'a') > make_pair(1, 'x'), "");

  51. 

  52.     static_assert(greater_equal(make_pair(1, 'x'), make_pair(1, 'x')), "");

  53.     static_assert(greater_equal(make_pair(1, 'y'), make_pair(1, 'x')), "");

  54.     static_assert(greater_equal(make_pair(2, 'x'), make_pair(1, 'x')), "");

  55.     static_assert(greater_equal(make_pair(2, 'a'), make_pair(1, 'x')), "");

  56. 

  57.     static_assert(make_pair(1, 'x') >= make_pair(1, 'x'), "");

  58.     static_assert(make_pair(1, 'y') >= make_pair(1, 'x'), "");

  59.     static_assert(make_pair(2, 'x') >= make_pair(1, 'x'), "");

  60.     static_assert(make_pair(2, 'a') >= make_pair(1, 'x'), "");

  61. }