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Add a test around storing functions in an array

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This commit is contained in:
Yoichi Hirai 2016-10-14 17:54:12 +02:00 committed by chriseth
parent 708b7b35ad
commit 6172590b87
1 changed files with 39 additions and 0 deletions
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39
test/libsolidity/SolidityEndToEndTest.cpp
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@ -7750,6 +7750,45 @@ BOOST_AUTO_TEST_CASE(call_function_returning_function)
BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(2))); BOOST_CHECK(callContractFunction("f()") == encodeArgs(u256(2)));
} }
BOOST_AUTO_TEST_CASE(array_of_functions)
{
char const* sourceCode = R"(
contract Flow {
bool success;
function checkSuccess() returns(bool) {
return success;
}
mapping (address => function () internal returns()) stages;
function stage0() internal {
stages[msg.sender] = stage1;
}
function stage1() internal {
stages[msg.sender] = stage2;
}
function stage2() internal {
success = true;
}
function f () {
if (0 == steps[msg.sender])
stages[msg.sender] = stage0;
stages[msg.sender]();
}
}
)";
compileAndRun(sourceCode, 0, "C");
BOOST_CHECK(callContractFunction("checkSuccess()") == encodeArgs(false));
callContractFunction("f()");
callContractFunction("f()");
BOOST_CHECK(callContractFunction("checkSuccess()") == encodeArgs(false));
callContractFunction("f()");
BOOST_CHECK(callContractFunction("checkSuccess()") == encodeArgs(true));
}
// TODO: arrays, libraries with external functions // TODO: arrays, libraries with external functions