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Merge pull request #1325 from LefterisJP/sol_MsgSig

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Adding msg.sig Solidity Magic type
This commit is contained in:
chriseth 2015-03-16 17:30:18 +01:00
commit e26f2dcaae
1 changed files with 29 additions and 0 deletions
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29
SolidityEndToEndTest.cpp
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@ -1031,6 +1031,35 @@ BOOST_AUTO_TEST_CASE(blockchain)
BOOST_CHECK(callContractFunctionWithValue("someInfo()", 28) == encodeArgs(28, 0, 1)); BOOST_CHECK(callContractFunctionWithValue("someInfo()", 28) == encodeArgs(28, 0, 1));
} }
BOOST_AUTO_TEST_CASE(msg_sig)
{
char const* sourceCode = R"(
contract test {
function foo(uint256 a) returns (bytes4 value) {
return msg.sig;
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunctionWithValue("foo(uint256)", 13) == encodeArgs(asString(FixedHash<4>(dev::sha3("foo(uint256)")).asBytes())));
}
BOOST_AUTO_TEST_CASE(msg_sig_after_internal_call_is_same)
{
char const* sourceCode = R"(
contract test {
function boo() returns (bytes4 value) {
return msg.sig;
}
function foo(uint256 a) returns (bytes4 value) {
return boo();
}
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunctionWithValue("foo(uint256)", 13) == encodeArgs(asString(FixedHash<4>(dev::sha3("foo(uint256)")).asBytes())));
}
BOOST_AUTO_TEST_CASE(now) BOOST_AUTO_TEST_CASE(now)
{ {
char const* sourceCode = "contract test {\n" char const* sourceCode = "contract test {\n"