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LLL: add parser tests

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This commit is contained in:
Alex Beregszaszi 2016-11-21 22:21:13 +00:00
parent 3ec0bb5bfa
commit 69eb0ab5e3
1 changed files with 179 additions and 0 deletions
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test/liblll/Parser.cpp Normal file
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/*
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/>.
*/
/**
* @author Alex Beregszaszi
* @date 2016
* Unit tests for the LLL parser.
*/
#include <string>
#include <memory>
#include <boost/test/unit_test.hpp>
#include <liblll/Compiler.h>
using namespace std;
namespace dev
{
namespace lll
{
namespace test
{
namespace
{
bool successParse(std::string const& _source)
{
std::string ret = eth::parseLLL(_source);
return ret.size() != 0;
}
std::string parse(std::string const& _source)
{
return eth::parseLLL(_source);
}
}
BOOST_AUTO_TEST_SUITE(LLLParser)
BOOST_AUTO_TEST_CASE(smoke_test)
{
char const* text = "1";
BOOST_CHECK(successParse(text));
}
BOOST_AUTO_TEST_CASE(string)
{
char const* text = "\"string\"";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"("string")");
}
BOOST_AUTO_TEST_CASE(symbol)
{
char const* text = "symbol";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"(symbol)");
BOOST_CHECK(successParse("'symbol"));
BOOST_CHECK_EQUAL(parse(text), R"(symbol)");
}
BOOST_AUTO_TEST_CASE(decimals)
{
char const* text = "1234";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"(1234)");
}
BOOST_AUTO_TEST_CASE(hexadecimals)
{
char const* text = "0x1234";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"(4660)");
}
BOOST_AUTO_TEST_CASE(sequence)
{
char const* text = "{ 1234 }";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"({ 1234 })");
}
BOOST_AUTO_TEST_CASE(empty_sequence)
{
char const* text = "{}";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"({ })");
}
BOOST_AUTO_TEST_CASE(mload)
{
char const* text = "@0";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"(@ 0)");
BOOST_CHECK(successParse("@0x0"));
BOOST_CHECK(successParse("@symbol"));
BOOST_CHECK(!successParse("@"));
}
BOOST_AUTO_TEST_CASE(sload)
{
char const* text = "@@0";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"(@@ 0)");
BOOST_CHECK(successParse("@@0x0"));
BOOST_CHECK(successParse("@@symbol"));
BOOST_CHECK(!successParse("@@"));
}
BOOST_AUTO_TEST_CASE(mstore)
{
char const* text = "[0]:0";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"([ 0 ] 0)");
BOOST_CHECK(successParse("[0] 0"));
BOOST_CHECK(successParse("[0x0]:0x0"));
BOOST_CHECK(successParse("[symbol]:symbol"));
BOOST_CHECK(!successParse("[]"));
BOOST_CHECK(!successParse("[0]"));
}
BOOST_AUTO_TEST_CASE(sstore)
{
char const* text = "[[0]]:0";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"([[ 0 ]] 0)");
BOOST_CHECK(successParse("[[0]] 0"));
BOOST_CHECK(successParse("[[0x0]]:0x0"));
BOOST_CHECK(successParse("[[symbol]]:symbol"));
BOOST_CHECK(!successParse("[[]]"));
BOOST_CHECK(!successParse("[[0x0]]"));
}
BOOST_AUTO_TEST_CASE(calldataload)
{
char const* text = "$0";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"($ 0)");
BOOST_CHECK(successParse("$0x0"));
BOOST_CHECK(successParse("$symbol"));
BOOST_CHECK(!successParse("$"));
}
BOOST_AUTO_TEST_CASE(list)
{
char const* text = "( 1234 )";
BOOST_CHECK(successParse(text));
BOOST_CHECK_EQUAL(parse(text), R"(( 1234 ))");
BOOST_CHECK(successParse("( 1234 5467 )"));
BOOST_CHECK(successParse("()"));
}
BOOST_AUTO_TEST_SUITE_END()
}
}
} // end namespaces