dash/src/test/uint256_tests.cpp
Olivier Langlois f171ec0c7d Make util phexdigit array reusable
class template base_uint had its own private lookup table.
This is saving 256 bytes per instantiation.

The result is not spectacular as bitcoin-qt has only shrinked of
about 1Kb but it is still valid improvement.

Also, I have replaced a for loop with a memset() call.

Made CBigNum::SetHex() use the new HexDigit() function.

Signed-off-by: Olivier Langlois <olivier@olivierlanglois.net>
2013-10-27 23:04:52 -04:00

28 lines
578 B
C++

#include <boost/test/unit_test.hpp>
#include "uint256.h"
#include <string>
BOOST_AUTO_TEST_SUITE(uint256_tests)
BOOST_AUTO_TEST_CASE(uint256_equality)
{
uint256 num1 = 10;
uint256 num2 = 11;
BOOST_CHECK(num1+1 == num2);
uint64 num3 = 10;
BOOST_CHECK(num1 == num3);
BOOST_CHECK(num1+num2 == num3+num2);
}
BOOST_AUTO_TEST_CASE(uint256_hex)
{
std::string hexStr = "d35583ed493a5eee756931353144f558e6a9ab3ad6024a63ced7f10daf7faad9";
uint256 num1;
num1.SetHex(hexStr);
BOOST_CHECK(num1.GetHex() == hexStr);
}
BOOST_AUTO_TEST_SUITE_END()