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json and solidity ABI generted for events

cl-refactor
arkpar 10 years ago
parent
692cecca09
commit
de531cb274
4 changed files with 200 additions and 19 deletions
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  1. 17
      libsolidity/AST.cpp
  2. 2
      libsolidity/AST.h
  3. 43
      libsolidity/InterfaceHandler.cpp
  4. 157
      test/SolidityABIJSON.cpp

17
libsolidity/AST.cpp
View File

@ -152,6 +152,23 @@ void ContractDefinition::checkIllegalOverrides() const
}
}
std::vector<ASTPointer<EventDefinition>> const& ContractDefinition::getInterfaceEvents() const
{
if (!m_interfaceEvents)
{
set<string> eventsSeen;
m_interfaceEvents.reset(new std::vector<ASTPointer<EventDefinition>>());
for (ContractDefinition const* contract: getLinearizedBaseContracts())
for (ASTPointer<EventDefinition> const& e: contract->getEvents())
if (eventsSeen.count(e->getName()) == 0)
{
eventsSeen.insert(e->getName());
m_interfaceEvents->push_back(e);
}
}
return *m_interfaceEvents;
}
vector<pair<FixedHash<4>, FunctionTypePointer>> const& ContractDefinition::getInterfaceFunctionList() const
{
if (!m_interfaceFunctionList)

2
libsolidity/AST.h
View File

@ -222,6 +222,7 @@ public:
std::vector<ASTPointer<ModifierDefinition>> const& getFunctionModifiers() const { return m_functionModifiers; }
std::vector<ASTPointer<FunctionDefinition>> const& getDefinedFunctions() const { return m_definedFunctions; }
std::vector<ASTPointer<EventDefinition>> const& getEvents() const { return m_events; }
std::vector<ASTPointer<EventDefinition>> const& getInterfaceEvents() const;
virtual TypePointer getType(ContractDefinition const* m_currentContract) const override;
@ -257,6 +258,7 @@ private:
std::vector<ContractDefinition const*> m_linearizedBaseContracts;
mutable std::unique_ptr<std::vector<std::pair<FixedHash<4>, FunctionTypePointer>>> m_interfaceFunctionList;
mutable std::unique_ptr<std::vector<ASTPointer<EventDefinition>>> m_interfaceEvents;
};
class InheritanceSpecifier: public ASTNode

43
libsolidity/InterfaceHandler.cpp
View File

@ -37,16 +37,11 @@ std::unique_ptr<std::string> InterfaceHandler::getDocumentation(ContractDefiniti
std::unique_ptr<std::string> InterfaceHandler::getABIInterface(ContractDefinition const& _contractDef)
{
Json::Value methods(Json::arrayValue);
Json::Value abi(Json::arrayValue);
for (auto const& it: _contractDef.getInterfaceFunctions())
{
Json::Value method;
Json::Value inputs(Json::arrayValue);
Json::Value outputs(Json::arrayValue);
auto populateParameters = [](vector<string> const& _paramNames,
vector<string> const& _paramTypes)
auto populateParameters = [](vector<string> const& _paramNames, vector<string> const& _paramTypes)
{
Json::Value params(Json::arrayValue);
solAssert(_paramNames.size() == _paramTypes.size(), "Names and types vector size does not match");
@ -66,9 +61,28 @@ std::unique_ptr<std::string> InterfaceHandler::getABIInterface(ContractDefinitio
it.second->getParameterTypeNames());
method["outputs"] = populateParameters(it.second->getReturnParameterNames(),
it.second->getReturnParameterTypeNames());
methods.append(method);
abi.append(method);
}
for (auto const& it: _contractDef.getInterfaceEvents())
{
Json::Value event;
event["type"] = "event";
event["name"] = it->getName();
Json::Value params(Json::arrayValue);
for (auto const& p: it->getParameters())
{
Json::Value input;
input["name"] = p->getName();
input["type"] = p->getType()->toString();
input["indexed"] = p->isIndexed();
params.append(input);
}
event["inputs"] = params;
abi.append(event);
}
return std::unique_ptr<std::string>(new std::string(m_writer.write(methods)));
return std::unique_ptr<std::string>(new std::string(m_writer.write(abi)));
}
unique_ptr<string> InterfaceHandler::getABISolidityInterface(ContractDefinition const& _contractDef)
@ -94,6 +108,17 @@ unique_ptr<string> InterfaceHandler::getABISolidityInterface(ContractDefinition
ret.pop_back();
ret += "{}";
}
for (auto const& it: _contractDef.getInterfaceEvents())
{
std::string params;
for (auto const& p: it->getParameters())
params += (params.empty() ? "(" : ",") + p->getType()->toString() + (p->isIndexed() ? " indexed " : " ") + p->getName();
if (!params.empty())
params += ")";
ret += "event " + it->getName() + params + ";";
}
return unique_ptr<string>(new string(ret + "}"));
}

157
test/SolidityABIJSON.cpp
View File

@ -37,7 +37,7 @@ class InterfaceChecker
public:
InterfaceChecker(): m_compilerStack(false) {}
void checkInterface(std::string const& _code, std::string const& _expectedInterfaceString)
void checkInterface(std::string const& _code, std::string const& _expectedInterfaceString, std::string const& expectedSolidityInterface)
{
try
{
@ -49,13 +49,17 @@ public:
BOOST_FAIL(msg);
}
std::string generatedInterfaceString = m_compilerStack.getMetadata("", DocumentationType::ABI_INTERFACE);
std::string generatedSolidityInterfaceString = m_compilerStack.getMetadata("", DocumentationType::ABI_SOLIDITY_INTERFACE);
Json::Value generatedInterface;
m_reader.parse(generatedInterfaceString, generatedInterface);
Json::Value expectedInterface;
m_reader.parse(_expectedInterfaceString, expectedInterface);
BOOST_CHECK_MESSAGE(expectedInterface == generatedInterface,
"Expected " << _expectedInterfaceString <<
"\n but got:\n" << generatedInterfaceString);
"Expected:\n" << expectedInterface.toStyledString() <<
"\n but got:\n" << generatedInterface.toStyledString());
BOOST_CHECK_MESSAGE(expectedSolidityInterface == generatedSolidityInterfaceString,
"Expected:\n" << expectedSolidityInterface <<
"\n but got:\n" << generatedSolidityInterfaceString);
}
private:
@ -71,6 +75,8 @@ BOOST_AUTO_TEST_CASE(basic_test)
" function f(uint a) returns(uint d) { return a * 7; }\n"
"}\n";
char const* sourceInterface = "contract test{function f(uint256 a)returns(uint256 d){}}";
char const* interface = R"([
{
"name": "f",
@ -91,17 +97,18 @@ BOOST_AUTO_TEST_CASE(basic_test)
}
])";
checkInterface(sourceCode, interface);
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_CASE(empty_contract)
{
char const* sourceCode = "contract test {\n"
"}\n";
char const* sourceInterface = "contract test{}";
char const* interface = "[]";
checkInterface(sourceCode, interface);
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_CASE(multiple_methods)
@ -110,6 +117,7 @@ BOOST_AUTO_TEST_CASE(multiple_methods)
" function f(uint a) returns(uint d) { return a * 7; }\n"
" function g(uint b) returns(uint e) { return b * 8; }\n"
"}\n";
char const* sourceInterface = "contract test{function f(uint256 a)returns(uint256 d){}function g(uint256 b)returns(uint256 e){}}";
char const* interface = R"([
{
@ -148,7 +156,7 @@ BOOST_AUTO_TEST_CASE(multiple_methods)
}
])";
checkInterface(sourceCode, interface);
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_CASE(multiple_params)
@ -156,6 +164,7 @@ BOOST_AUTO_TEST_CASE(multiple_params)
char const* sourceCode = "contract test {\n"
" function f(uint a, uint b) returns(uint d) { return a + b; }\n"
"}\n";
char const* sourceInterface = "contract test{function f(uint256 a,uint256 b)returns(uint256 d){}}";
char const* interface = R"([
{
@ -181,7 +190,7 @@ BOOST_AUTO_TEST_CASE(multiple_params)
}
])";
checkInterface(sourceCode, interface);
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_CASE(multiple_methods_order)
@ -191,6 +200,7 @@ BOOST_AUTO_TEST_CASE(multiple_methods_order)
" function f(uint a) returns(uint d) { return a * 7; }\n"
" function c(uint b) returns(uint e) { return b * 8; }\n"
"}\n";
char const* sourceInterface = "contract test{function c(uint256 b)returns(uint256 e){}function f(uint256 a)returns(uint256 d){}}";
char const* interface = R"([
{
@ -229,7 +239,7 @@ BOOST_AUTO_TEST_CASE(multiple_methods_order)
}
])";
checkInterface(sourceCode, interface);
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_CASE(const_function)
@ -238,6 +248,7 @@ BOOST_AUTO_TEST_CASE(const_function)
" function foo(uint a, uint b) returns(uint d) { return a + b; }\n"
" function boo(uint32 a) constant returns(uint b) { return a * 4; }\n"
"}\n";
char const* sourceInterface = "contract test{function foo(uint256 a,uint256 b)returns(uint256 d){}function boo(uint32 a)constant returns(uint256 b){}}";
char const* interface = R"([
{
@ -278,18 +289,144 @@ BOOST_AUTO_TEST_CASE(const_function)
}
])";
checkInterface(sourceCode, interface);
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_CASE(exclude_fallback_function)
{
char const* sourceCode = "contract test { function() {} }";
char const* sourceInterface = "contract test{}";
char const* interface = "[]";
checkInterface(sourceCode, interface);
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_CASE(events)
{
char const* sourceCode = "contract test {\n"
" function f(uint a) returns(uint d) { return a * 7; }\n"
" event e1(uint b, address indexed c); \n"
" event e2(); \n"
"}\n";
char const* sourceInterface = "contract test{function f(uint256 a)returns(uint256 d){}event e1(uint256 b,address indexed c);event e2;}";
char const* interface = R"([
{
"name": "f",
"constant": false,
"type": "function",
"inputs": [
{
"name": "a",
"type": "uint256"
}
],
"outputs": [
{
"name": "d",
"type": "uint256"
}
]
},
{
"name": "e1",
"type": "event",
"inputs": [
{
"indexed": false,
"name": "b",
"type": "uint256"
},
{
"indexed": true,
"name": "c",
"type": "address"
}
]
},
{
"name": "e2",
"type": "event",
"inputs": []
}
])";
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_CASE(inherited)
{
char const* sourceCode =
" contract Base { \n"
" function baseFunction(uint p) returns (uint i) { return p; } \n"
" event baseEvent(string32 indexed evtArgBase); \n"
" } \n"
" contract Derived is Base { \n"
" function derivedFunction(string32 p) returns (string32 i) { return p; } \n"
" event derivedEvent(uint indexed evtArgDerived); \n"
" }";
char const* sourceInterface = "contract Derived{function baseFunction(uint256 p)returns(uint256 i){}function derivedFunction(string32 p)returns(string32 i){}event derivedEvent(uint256 indexed evtArgDerived);event baseEvent(string32 indexed evtArgBase);}";
char const* interface = R"([
{
"name": "baseFunction",
"constant": false,
"type": "function",
"inputs":
[{
"name": "p",
"type": "uint256"
}],
"outputs":
[{
"name": "i",
"type": "uint256"
}]
},
{
"name": "derivedFunction",
"constant": false,
"type": "function",
"inputs":
[{
"name": "p",
"type": "string32"
}],
"outputs":
[{
"name": "i",
"type": "string32"
}]
},
{
"name": "derivedEvent",
"type": "event",
"inputs":
[{
"indexed": true,
"name": "evtArgDerived",
"type": "uint256"
}]
},
{
"name": "baseEvent",
"type": "event",
"inputs":
[{
"indexed": true,
"name": "evtArgBase",
"type": "string32"
}]
}])";
checkInterface(sourceCode, interface, sourceInterface);
}
BOOST_AUTO_TEST_SUITE_END()
}

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