solidity/test/libsolutil/FunctionSelector.cpp

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2022-09-27 12:13:44 +00:00
/*
This file is part of solidity.
solidity is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
solidity is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with solidity. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Unit tests for FunctionSelector.
*/
#include <libsolutil/FunctionSelector.h>
#include <boost/test/unit_test.hpp>
#include <cstdint>
#include <sstream>
namespace solidity::util::test
{
BOOST_AUTO_TEST_SUITE(FunctionSelectorTest)
BOOST_AUTO_TEST_CASE(conversions)
{
BOOST_CHECK_EQUAL(
util::selectorFromSignatureH32("test()"),
util::FixedHash<4>(0xf8a8fd6d)
);
BOOST_CHECK_EQUAL(
util::selectorFromSignatureU32("test()"),
0xf8a8fd6d
);
BOOST_CHECK_EQUAL(
util::selectorFromSignatureU256("test()"),
u256("0xf8a8fd6d00000000000000000000000000000000000000000000000000000000")
);
}
BOOST_AUTO_TEST_SUITE_END()
}