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Merge pull request #1931 from chriseth/sol_callcode

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Bare callcode for addresses and contracts.
This commit is contained in:
chriseth 2015-05-18 12:29:00 +02:00
commit accf43ae4b
1 changed files with 31 additions and 0 deletions
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31
libsolidity/SolidityEndToEndTest.cpp
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@ -2558,6 +2558,37 @@ BOOST_AUTO_TEST_CASE(generic_call)
BOOST_CHECK_EQUAL(m_state.balance(m_contractAddress), 50 - 2); BOOST_CHECK_EQUAL(m_state.balance(m_contractAddress), 50 - 2);
} }
BOOST_AUTO_TEST_CASE(generic_callcode)
{
char const* sourceCode = R"**(
contract receiver {
uint public received;
function receive(uint256 x) { received = x; }
}
contract sender {
uint public received;
function doSend(address rec) returns (uint d)
{
bytes4 signature = bytes4(bytes32(sha3("receive(uint256)")));
rec.callcode.value(2)(signature, 23);
return receiver(rec).received();
}
}
)**";
compileAndRun(sourceCode, 0, "receiver");
u160 const c_receiverAddress = m_contractAddress;
compileAndRun(sourceCode, 50, "sender");
u160 const c_senderAddress = m_contractAddress;
BOOST_CHECK(callContractFunction("doSend(address)", c_receiverAddress) == encodeArgs(0));
BOOST_CHECK(callContractFunction("received()") == encodeArgs(23));
m_contractAddress = c_receiverAddress;
BOOST_CHECK(callContractFunction("received()") == encodeArgs(0));
BOOST_CHECK(m_state.storage(c_receiverAddress).empty());
BOOST_CHECK(!m_state.storage(c_senderAddress).empty());
BOOST_CHECK_EQUAL(m_state.balance(c_receiverAddress), 0);
BOOST_CHECK_EQUAL(m_state.balance(c_senderAddress), 50);
}
BOOST_AUTO_TEST_CASE(store_bytes) BOOST_AUTO_TEST_CASE(store_bytes)
{ {
// this test just checks that the copy loop does not mess up the stack // this test just checks that the copy loop does not mess up the stack