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Merge pull request #738 from LefterisJP/sol_abiFunctionHash

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Canonical Function signature creation in solidity
This commit is contained in:
Gav Wood 2015-01-07 16:32:13 +01:00
commit ec661c9938
1 changed files with 37 additions and 1 deletions
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38
SolidityNameAndTypeResolution.cpp
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@ -38,7 +38,7 @@ namespace test
namespace
{
void parseTextAndResolveNames(std::string const& _source)
ASTPointer<SourceUnit> parseTextAndResolveNames(std::string const& _source)
{
Parser parser;
ASTPointer<SourceUnit> sourceUnit = parser.parse(std::make_shared<Scanner>(CharStream(_source)));
@ -50,6 +50,8 @@ void parseTextAndResolveNames(std::string const& _source)
for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
resolver.checkTypeRequirements(*contract);
return sourceUnit;
}
}
@ -321,6 +323,40 @@ BOOST_AUTO_TEST_CASE(comparison_bitop_precedence)
BOOST_CHECK_NO_THROW(parseTextAndResolveNames(text));
}
BOOST_AUTO_TEST_CASE(function_canonical_signature)
{
ASTPointer<SourceUnit> sourceUnit;
char const* text = "contract Test {\n"
" function foo(uint256 arg1, uint64 arg2, bool arg3) returns (uint256 ret) {\n"
" ret = arg1 + arg2;\n"
" }\n"
"}\n";
BOOST_CHECK_NO_THROW(sourceUnit = parseTextAndResolveNames(text));
for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
{
auto functions = contract->getDefinedFunctions();
BOOST_CHECK_EQUAL("foo(uint256,uint64,bool)", functions[0]->getCanonicalSignature());
}
}
BOOST_AUTO_TEST_CASE(function_canonical_signature_type_aliases)
{
ASTPointer<SourceUnit> sourceUnit;
char const* text = "contract Test {\n"
" function boo(uint arg1, hash arg2, address arg3) returns (uint ret) {\n"
" ret = 5;\n"
" }\n"
"}\n";
BOOST_CHECK_NO_THROW(sourceUnit = parseTextAndResolveNames(text));
for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
{
auto functions = contract->getDefinedFunctions();
BOOST_CHECK_EQUAL("boo(uint256,hash256,address)", functions[0]->getCanonicalSignature());
}
}
BOOST_AUTO_TEST_SUITE_END()
}