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Tests for external signatures.

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chriseth 2017-06-09 18:28:13 +02:00 committed by Alex Beregszaszi
parent 080be885f8
commit 823e67bf40
1 changed files with 28 additions and 4 deletions
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32
test/libsolidity/SolidityNameAndTypeResolution.cpp
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@ -601,12 +601,36 @@ BOOST_AUTO_TEST_CASE(enum_external_type)
BOOST_AUTO_TEST_CASE(external_structs) BOOST_AUTO_TEST_CASE(external_structs)
{ {
BOOST_FAIL("This should test external structs"); ASTPointer<SourceUnit> sourceUnit;
// More test ideas: char const* text = R"(
// external function type as part of a struct and array contract Test {
// external function type taking structs and arrays... enum ActionChoices { GoLeft, GoRight, GoStraight, Sit }
struct Empty {}
struct Nested { X[2][] a; mapping(uint => uint) m; uint y; }
struct X { bytes32 x; Test t; Empty[] e; }
function f(ActionChoices, uint, Empty) external {}
function g(Nested) external {}
function h(function(Nested) external returns (uint)[]) external {}
function i(Nested[]) external {}
}
)";
ETH_TEST_REQUIRE_NO_THROW(sourceUnit = parseAndAnalyse(text), "Parsing and name Resolving failed");
for (ASTPointer<ASTNode> const& node: sourceUnit->nodes())
if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
{
auto functions = contract->definedFunctions();
BOOST_REQUIRE(!functions.empty());
for (auto const& f: functions)
cout << f->externalSignature() << endl;
BOOST_CHECK_EQUAL("f(uint8,uint256,())", functions[0]->externalSignature());
BOOST_CHECK_EQUAL("g(((bytes32,address,()[])[2][],uint256))", functions[1]->externalSignature());
BOOST_CHECK_EQUAL("h(function[])", functions[2]->externalSignature());
BOOST_CHECK_EQUAL("i(((bytes32,address,()[])[2][],uint256)[])", functions[3]->externalSignature());
}
} }
// TODO: Add a test that checks the signature of library functions taking structs
BOOST_AUTO_TEST_CASE(function_external_call_allowed_conversion) BOOST_AUTO_TEST_CASE(function_external_call_allowed_conversion)
{ {
char const* text = R"( char const* text = R"(