mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
130 lines
4.0 KiB
C++
130 lines
4.0 KiB
C++
/*
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This file is part of cpp-ethereum.
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cpp-ethereum 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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cpp-ethereum 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 cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @author Lefteris Karapetsas <lefteris@ethdev.com>
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* @date 2015
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* Unit tests for Assembly Items from evmcore/Assembly.h
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*/
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#include <string>
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#include <iostream>
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#include <boost/test/unit_test.hpp>
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#include <libdevcore/Log.h>
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#include <libevmcore/SourceLocation.h>
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#include <libsolidity/Scanner.h>
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#include <libsolidity/Parser.h>
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#include <libsolidity/NameAndTypeResolver.h>
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#include <libsolidity/Compiler.h>
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#include <libsolidity/AST.h>
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#include <libevmcore/Assembly.h>
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using namespace std;
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using namespace dev::eth;
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namespace dev
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{
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namespace solidity
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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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eth::AssemblyItems compileContract(const string& _sourceCode)
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{
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Parser parser;
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ASTPointer<SourceUnit> sourceUnit;
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BOOST_REQUIRE_NO_THROW(sourceUnit = parser.parse(make_shared<Scanner>(CharStream(_sourceCode))));
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NameAndTypeResolver resolver({});
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resolver.registerDeclarations(*sourceUnit);
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for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
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if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
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{
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BOOST_REQUIRE_NO_THROW(resolver.resolveNamesAndTypes(*contract));
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}
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for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
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if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
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{
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BOOST_REQUIRE_NO_THROW(resolver.checkTypeRequirements(*contract));
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}
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for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
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if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
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{
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Compiler compiler;
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compiler.compileContract(*contract, map<ContractDefinition const*, bytes const*>{});
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return compiler.getRuntimeAssemblyItems();
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}
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BOOST_FAIL("No contract found in source.");
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return AssemblyItems();
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}
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void checkAssemblyLocations(AssemblyItems const& _items, std::vector<SourceLocation> _locations)
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{
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size_t i = 0;
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BOOST_CHECK_EQUAL(_items.size(), _locations.size());
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for (auto const& it: _items)
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{
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BOOST_CHECK_MESSAGE(it.getLocation() == _locations[i],
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std::string("Location mismatch for assembly item ") + std::to_string(i));
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++i;
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}
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}
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} // end anonymous namespace
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BOOST_AUTO_TEST_SUITE(Assembly)
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BOOST_AUTO_TEST_CASE(location_test)
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{
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char const* sourceCode = "contract test {\n"
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" function f() returns (uint256 a)\n"
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" {\n"
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" return 16;\n"
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" }\n"
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"}\n";
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std::shared_ptr<std::string const> n = make_shared<std::string>("source");
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AssemblyItems items = compileContract(sourceCode);
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std::vector<SourceLocation> locations {
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SourceLocation(0, 77, n), SourceLocation(0, 77, n),
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SourceLocation(0, 77, n), SourceLocation(0, 77, n),
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SourceLocation(0, 77, n), SourceLocation(0, 77, n),
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SourceLocation(0, 77, n), SourceLocation(0, 77, n),
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SourceLocation(), SourceLocation(),
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SourceLocation(0, 77, n), SourceLocation(0, 77, n),
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SourceLocation(), SourceLocation(), SourceLocation(),
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SourceLocation(0, 77, n), SourceLocation(0, 77, n),
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SourceLocation(0, 77, n), SourceLocation(0, 77, n),
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SourceLocation(0, 77, n), SourceLocation(0, 77, n),
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SourceLocation(0, 77, n),
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SourceLocation(18, 75, n), SourceLocation(40, 49, n),
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SourceLocation(61, 70, n), SourceLocation(61, 70, n), SourceLocation(61, 70, n),
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SourceLocation(), SourceLocation(),
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SourceLocation(61, 70, n), SourceLocation(61, 70, n), SourceLocation(61, 70, n)
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};
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checkAssemblyLocations(items, locations);
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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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