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Adding blockhash test in Solidity ExpressionCompiler

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This commit is contained in:
Lefteris Karapetsas 2015-01-19 17:00:23 +01:00
parent 933d65e986
commit ab4178941b
2 changed files with 24 additions and 11 deletions
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25
SolidityExpressionCompiler.cpp
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@ -86,13 +86,19 @@ Declaration const& resolveDeclaration(vector<string> const& _namespacedName,
}
bytes compileFirstExpression(const string& _sourceCode, vector<vector<string>> _functions = {},
vector<vector<string>> _localVariables = {})
vector<vector<string>> _localVariables = {}, vector<shared_ptr<MagicVariableDeclaration const>> _globalDeclarations = {})
{
Parser parser;
ASTPointer<SourceUnit> sourceUnit;
BOOST_REQUIRE_NO_THROW(sourceUnit = parser.parse(make_shared<Scanner>(CharStream(_sourceCode))));
NameAndTypeResolver resolver({});
vector<Declaration const*> declarations;
declarations.reserve(_globalDeclarations.size() + 1);
for (ASTPointer<Declaration const> const& variable: _globalDeclarations)
declarations.push_back(variable.get());
NameAndTypeResolver resolver(declarations);
resolver.registerDeclarations(*sourceUnit);
for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
{
@ -390,6 +396,21 @@ BOOST_AUTO_TEST_CASE(intermediately_overflowing_literals)
BOOST_CHECK_EQUAL_COLLECTIONS(code.begin(), code.end(), expectation.begin(), expectation.end());
}
BOOST_AUTO_TEST_CASE(blockhash)
{
char const* sourceCode = "contract test {\n"
" function f() {\n"
" block.blockhash(3);\n"
" }\n"
"}\n";
bytes code = compileFirstExpression(sourceCode, {}, {},
{make_shared<MagicVariableDeclaration>("block", make_shared<MagicType>(MagicType::Kind::BLOCK))});
bytes expectation({byte(eth::Instruction::PUSH1), 0x03,
byte(eth::Instruction::BLOCKHASH)});
BOOST_CHECK_EQUAL_COLLECTIONS(code.begin(), code.end(), expectation.begin(), expectation.end());
}
BOOST_AUTO_TEST_SUITE_END()
}

10
solidityExecutionFramework.h
View File

@ -29,7 +29,6 @@
#include <libethereum/State.h>
#include <libethereum/Executive.h>
#include <libsolidity/CompilerStack.h>
#include "TestHelper.h"
namespace dev
{
@ -129,12 +128,6 @@ public:
return bytes();
}
eth::LastHashes setCurrentBlockNumber(u256 _currentBlockNumber)
{
m_lastHashes = dev::test::lastHashes(_currentBlockNumber);
return m_lastHashes;
}
private:
template <class CppFunction, class... Args>
auto callCppAndEncodeResult(CppFunction const& _cppFunction, Args const&... _arguments)
@ -153,7 +146,7 @@ private:
void sendMessage(bytes const& _data, bool _isCreation, u256 const& _value = 0)
{
m_state.addBalance(m_sender, _value); // just in case
eth::Executive executive(m_state, m_lastHashes, 0);
eth::Executive executive(m_state, eth::LastHashes(), 0);
eth::Transaction t = _isCreation ? eth::Transaction(_value, m_gasPrice, m_gas, _data, 0, KeyPair::create().sec())
: eth::Transaction(_value, m_gasPrice, m_gas, m_contractAddress, _data, 0, KeyPair::create().sec());
bytes transactionRLP = t.rlp();
@ -191,7 +184,6 @@ protected:
u256 const m_gas = 1000000;
bytes m_output;
eth::LogEntries m_logs;
eth::LastHashes m_lastHashes;
};
}