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cpputils/test/mp/misc/to.cpp

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  1. #include <gtest/gtest.h>

  2. #include <cpputils/mp/misc/to.h>

  3. 

  4. using namespace ::utl::mp;

  5. 

  6. static_assert(is_convertible<int32_t, int8_t>::value, "is_convertible");

  7. static_assert(is_convertible<uint32_t, int8_t>::value, "is_convertible");

  8. static_assert(!is_convertible<std::string, int8_t>::value, "is_convertible");

  9. 

  10. static_assert(is_embedded<double,   long double>::value, "is_embdedded");

  11. static_assert(is_embedded<float,    long double>::value, "is_embdedded");

  12. static_assert(is_embedded<float,    double     >::value, "is_embdedded");

  13. 

  14. static_assert(is_embedded<signed long,  signed long long>::value, "is_embedded");

  15. static_assert(is_embedded<signed int,   signed long long>::value, "is_embedded");

  16. static_assert(is_embedded<signed short, signed long long>::value, "is_embedded");

  17. static_assert(is_embedded<signed char,  signed long long>::value, "is_embedded");

  18. static_assert(is_embedded<signed int,   signed long     >::value, "is_embedded");

  19. static_assert(is_embedded<signed short, signed long     >::value, "is_embedded");

  20. static_assert(is_embedded<signed char,  signed long     >::value, "is_embedded");

  21. static_assert(is_embedded<signed short, signed int      >::value, "is_embedded");

  22. static_assert(is_embedded<signed char,  signed int      >::value, "is_embedded");

  23. static_assert(is_embedded<signed char,  signed short    >::value, "is_embedded");

  24. 

  25. static_assert(is_embedded<unsigned long,  unsigned long long>::value, "is_embedded");

  26. static_assert(is_embedded<unsigned int,   unsigned long long>::value, "is_embedded");

  27. static_assert(is_embedded<unsigned short, unsigned long long>::value, "is_embedded");

  28. static_assert(is_embedded<unsigned char,  unsigned long long>::value, "is_embedded");

  29. static_assert(is_embedded<unsigned int,   unsigned long     >::value, "is_embedded");

  30. static_assert(is_embedded<unsigned short, unsigned long     >::value, "is_embedded");

  31. static_assert(is_embedded<unsigned char,  unsigned long     >::value, "is_embedded");

  32. static_assert(is_embedded<unsigned short, unsigned int      >::value, "is_embedded");

  33. static_assert(is_embedded<unsigned char,  unsigned int      >::value, "is_embedded");

  34. static_assert(is_embedded<unsigned char,  unsigned short    >::value, "is_embedded");

  35. 

  36. TEST(test_mp_util_to, make)

  37. {

  38.     EXPECT_EQ(to<int>(static_cast<uint8_t>(8)), 8);

  39. }