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#include <gtest/gtest.h>
#include <rfl/cbor.hpp>
#include "write_and_read.hpp"
namespace test_integers {
TEST(cbor, test_integers_signedness) {
static constexpr uint64_t BIG_INT = 0xffffffffffffffff;
struct Unsigned {
uint64_t u64;
};
struct Signed {
int64_t i64;
};
write_and_read(
Unsigned{BIG_INT},
// From https://cbor.me/?diag={_%20%22u64%22:%200xffffffffffffffff}
R"(
BF # map(*)
63 # text(3)
753634 # "u64"
1B FFFFFFFFFFFFFFFF # unsigned(18446744073709551615)
FF # primitive(*)
)");
write_and_read(
Signed{static_cast<int64_t>(BIG_INT)},
// From https://cbor.me/?diag={_%20%22i64%22:%20-1}
R"(
BF # map(*)
63 # text(3)
693634 # "i64"
20 # negative(0)
FF # primitive(*)
)");
}
} // namespace test_integers
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