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Tests for variable state accessors are in progress

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This commit is contained in:
Lefteris Karapetsas 2015-01-22 17:43:16 +01:00
parent 98cde6b4dd
commit 9e8fa8b08a
1 changed files with 61 additions and 1 deletions
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62
SolidityNameAndTypeResolution.cpp
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@ -23,6 +23,7 @@
#include <string>
#include <libdevcore/Log.h>
#include <libdevcrypto/SHA3.h>
#include <libsolidity/Scanner.h>
#include <libsolidity/Parser.h>
#include <libsolidity/NameAndTypeResolver.h>
@ -53,6 +54,48 @@ ASTPointer<SourceUnit> parseTextAndResolveNames(std::string const& _source)
return sourceUnit;
}
ASTPointer<SourceUnit> parseTextAndResolveNamesWithChecks(std::string const& _source)
{
Parser parser;
ASTPointer<SourceUnit> sourceUnit;
try
{
sourceUnit = parser.parse(std::make_shared<Scanner>(CharStream(_source)));
NameAndTypeResolver resolver({});
resolver.registerDeclarations(*sourceUnit);
for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
resolver.resolveNamesAndTypes(*contract);
for (ASTPointer<ASTNode> const& node: sourceUnit->getNodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
resolver.checkTypeRequirements(*contract);
}
catch(boost::exception const& _e)
{
auto msg = std::string("Parsing text and resolving nanes failed with: \n") + boost::diagnostic_information(_e);
BOOST_FAIL(msg);
}
return sourceUnit;
}
static ContractDefinition const* retrieveContract(ASTPointer<SourceUnit> _source, unsigned index)
{
ContractDefinition* contract;
unsigned counter = 0;
for (ASTPointer<ASTNode> const& node: _source->getNodes())
if ((contract = dynamic_cast<ContractDefinition*>(node.get())) && counter == index)
return contract;
return NULL;
}
static FunctionDefinition const* retrieveFunctionBySignature(ContractDefinition const* _contract,
std::string const& _signature)
{
FixedHash<4> hash(dev::sha3(_signature));
return _contract->getInterfaceFunctions()[hash];
}
}
BOOST_AUTO_TEST_SUITE(SolidityNameAndTypeResolution)
@ -63,7 +106,7 @@ BOOST_AUTO_TEST_CASE(smoke_test)
" uint256 stateVariable1;\n"
" function fun(uint256 arg1) { var x; uint256 y; }"
"}\n";
BOOST_CHECK_NO_THROW(parseTextAndResolveNames(text));
BOOST_CHECK_NO_THROW(parseTextAndResolveNamesWithChecks(text));
}
BOOST_AUTO_TEST_CASE(double_stateVariable_declaration)
@ -584,6 +627,23 @@ BOOST_AUTO_TEST_CASE(modifier_returns_value)
BOOST_CHECK_THROW(parseTextAndResolveNames(text), TypeError);
}
BOOST_AUTO_TEST_CASE(state_variable_accessors)
{
char const* text = "contract base {\n"
" function fun() {\n"
" uint64(2);\n"
" }\n"
"uint256 foo;\n"
"}\n";
ASTPointer<SourceUnit> source;
ContractDefinition const* contract;
FunctionDefinition const* function;
BOOST_CHECK_NO_THROW(source = parseTextAndResolveNamesWithChecks(text));
BOOST_CHECK((contract = retrieveContract(source, 0)) != nullptr);
BOOST_CHECK((function = retrieveFunctionBySignature(contract, "foo()")) != nullptr);
}
BOOST_AUTO_TEST_SUITE_END()
}