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| author | Lefteris Karapetsas <lefteris@refu.co> | 2015-03-14 00:36:00 +0800 |
|---|---|---|
| committer | Lefteris Karapetsas <lefteris@refu.co> | 2015-03-16 19:59:56 +0800 |
| commit | 55fed7d1c443394372bcb36de3a586418c82163a (patch) | |
| tree | c0ce2174cf74386865e10320a68736e9100f6874 /SolidityEndToEndTest.cpp | |
| parent | 1cd179f0d2cec70afdde843927b68c16027f2b0c (diff) | |
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Adding msg.sig Solidity Magic type
msg.sig will return a bytes4 with the function signature located in CALLDATALOAD
Diffstat (limited to 'SolidityEndToEndTest.cpp')
| -rw-r--r-- | SolidityEndToEndTest.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/SolidityEndToEndTest.cpp b/SolidityEndToEndTest.cpp index 2f965849..c6183345 100644 --- a/SolidityEndToEndTest.cpp +++ b/SolidityEndToEndTest.cpp @@ -1031,6 +1031,19 @@ BOOST_AUTO_TEST_CASE(blockchain) 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(now) { char const* sourceCode = "contract test {\n" |