mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
129 lines
2.5 KiB
C++
129 lines
2.5 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @author Alex Beregszaszi
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* @date 2017
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* Unit tests for the LLL compiler.
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*/
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#include <string>
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#include <memory>
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#include <boost/test/unit_test.hpp>
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#include <liblll/Compiler.h>
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using namespace std;
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namespace dev
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{
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namespace lll
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{
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namespace test
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{
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namespace
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{
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bool successCompile(std::string const& _sourceCode)
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{
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std::vector<std::string> errors;
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bytes bytecode = eth::compileLLL(_sourceCode, false, &errors);
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if (!errors.empty())
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return false;
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if (bytecode.empty())
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return false;
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return true;
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}
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}
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BOOST_AUTO_TEST_SUITE(LLLCompiler)
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BOOST_AUTO_TEST_CASE(smoke_test)
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{
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char const* sourceCode = "1";
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BOOST_CHECK(successCompile(sourceCode));
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}
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BOOST_AUTO_TEST_CASE(switch_valid)
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{
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char const* sourceCode = R"(
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(switch (origin))
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)";
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BOOST_CHECK(successCompile(sourceCode));
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sourceCode = R"(
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(switch
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1 (panic)
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2 (panic))
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)";
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BOOST_CHECK(successCompile(sourceCode));
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sourceCode = R"(
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(switch
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1 (panic)
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2 (panic)
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(panic))
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)";
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BOOST_CHECK(successCompile(sourceCode));
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sourceCode = R"(
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(switch
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1 (origin)
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2 (origin)
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(origin))
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)";
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BOOST_CHECK(successCompile(sourceCode));
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}
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BOOST_AUTO_TEST_CASE(switch_invalid_arg_count)
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{
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char const* sourceCode = R"(
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(switch)
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)";
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BOOST_CHECK(!successCompile(sourceCode));
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}
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BOOST_AUTO_TEST_CASE(switch_inconsistent_return_count)
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{
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// cannot return stack items if the default case is not present
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char const* sourceCode = R"(
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(switch
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1 (origin)
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2 (origin)
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)";
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BOOST_CHECK(!successCompile(sourceCode));
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// return count mismatch
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sourceCode = R"(
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(switch
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1 (origin)
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2 (origin)
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(panic))
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)";
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BOOST_CHECK(!successCompile(sourceCode));
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// return count mismatch
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sourceCode = R"(
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(switch
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1 (panic)
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2 (panic)
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(origin))
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)";
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BOOST_CHECK(!successCompile(sourceCode));
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}
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BOOST_AUTO_TEST_SUITE_END()
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}
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}
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} // end namespaces
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