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| author | chriseth <c@ethdev.com> | 2016-03-07 23:55:53 +0800 |
|---|---|---|
| committer | chriseth <c@ethdev.com> | 2016-03-12 00:49:32 +0800 |
| commit | e5514becb89c945f59fd440696d0bb3122edbe99 (patch) | |
| tree | 6358ae151c50802b3cb0c158f7b8b06c53669fd4 /test/libsolidity/SolidityEndToEndTest.cpp | |
| parent | 60a21c6487743578af6fd4e1540a36a2b80fcac7 (diff) | |
| download | dexon-solidity-e5514becb89c945f59fd440696d0bb3122edbe99.tar.gz dexon-solidity-e5514becb89c945f59fd440696d0bb3122edbe99.tar.zst dexon-solidity-e5514becb89c945f59fd440696d0bb3122edbe99.zip | |
BREAKING: Implement delegatecall and make default for library calls.
Diffstat (limited to 'test/libsolidity/SolidityEndToEndTest.cpp')
| -rw-r--r-- | test/libsolidity/SolidityEndToEndTest.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index b54393e4..388f5a69 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -2890,6 +2890,62 @@ BOOST_AUTO_TEST_CASE(generic_callcode) BOOST_CHECK_EQUAL(m_state.balance(c_senderAddress), 50); } +BOOST_AUTO_TEST_CASE(generic_delegatecall) +{ + char const* sourceCode = R"**( + contract receiver { + uint public received; + address public sender; + uint public value; + function receive(uint256 x) { received = x; sender = msg.sender; value = msg.value; } + } + contract sender { + uint public received; + address public sender; + uint public value; + function doSend(address rec) + { + bytes4 signature = bytes4(bytes32(sha3("receive(uint256)"))); + rec.delegatecall(signature, 23); + } + } + )**"; + compileAndRun(sourceCode, 0, "receiver"); + u160 const c_receiverAddress = m_contractAddress; + compileAndRun(sourceCode, 50, "sender"); + u160 const c_senderAddress = m_contractAddress; + BOOST_CHECK(m_sender != c_senderAddress); // just for sanity + BOOST_CHECK(callContractFunctionWithValue("doSend(address)", 11, c_receiverAddress) == encodeArgs()); + BOOST_CHECK(callContractFunction("received()") == encodeArgs(u256(23))); + BOOST_CHECK(callContractFunction("sender()") == encodeArgs(u160(m_sender))); + BOOST_CHECK(callContractFunction("value()") == encodeArgs(u256(11))); + m_contractAddress = c_receiverAddress; + BOOST_CHECK(callContractFunction("received()") == encodeArgs(u256(0))); + BOOST_CHECK(callContractFunction("sender()") == encodeArgs(u256(0))); + BOOST_CHECK(callContractFunction("value()") == encodeArgs(u256(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 + 11); +} + +BOOST_AUTO_TEST_CASE(library_call_in_homestead) +{ + char const* sourceCode = R"( + library Lib { function m() returns (address) { return msg.sender; } } + contract Test { + address public sender; + function f() { + sender = Lib.m(); + } + } + )"; + compileAndRun(sourceCode, 0, "Lib"); + compileAndRun(sourceCode, 0, "Test", bytes(), map<string, Address>{{"Lib", m_contractAddress}}); + BOOST_CHECK(callContractFunction("f()") == encodeArgs()); + BOOST_CHECK(callContractFunction("sender()") == encodeArgs(u160(m_sender))); +} + BOOST_AUTO_TEST_CASE(store_bytes) { // this test just checks that the copy loop does not mess up the stack |