cerc-io/solidity
10
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add inline assembly test for sha3/keccak256

Browse Source
This commit is contained in:
Alex Beregszaszi 2017-05-30 10:29:15 +01:00
parent 524a52660d
commit dcb7c51920
2 changed files with 47 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
test/libsolidity/InlineAssembly.cpp
View File

@ -481,6 +481,14 @@ BOOST_AUTO_TEST_CASE(revert)
BOOST_CHECK(successAssemble("{ revert(0, 0) }"));
}
BOOST_AUTO_TEST_CASE(keccak256)
{
BOOST_CHECK(successAssemble("{ 0 0 keccak256 pop }"));
BOOST_CHECK(successAssemble("{ pop(keccak256(0, 0)) }"));
BOOST_CHECK(successAssemble("{ 0 0 sha3 pop }"));
BOOST_CHECK(successAssemble("{ pop(sha3(0, 0)) }"));
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()

39
test/libsolidity/SolidityEndToEndTest.cpp
View File

@ -9338,6 +9338,45 @@ BOOST_AUTO_TEST_CASE(interface)
BOOST_CHECK(callContractFunction("f(address)", recipient) == encodeArgs(true));
}
BOOST_AUTO_TEST_CASE(keccak256_assembly)
{
char const* sourceCode = R"(
contract C {
function f() returns (bytes32 ret) {
assembly {
ret := keccak256(0, 0)
}
}
function g() returns (bytes32 ret) {
assembly {
0
0
keccak256
=: ret
}
}
function h() returns (bytes32 ret) {
assembly {
ret := sha3(0, 0)
}
}
function i() returns (bytes32 ret) {
assembly {
0
0
sha3
=: ret
}
}
}
)";
compileAndRun(sourceCode, 0, "C");
BOOST_CHECK(callContractFunction("f()") == fromHex("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"));
BOOST_CHECK(callContractFunction("g()") == fromHex("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"));
BOOST_CHECK(callContractFunction("h()") == fromHex("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"));
BOOST_CHECK(callContractFunction("i()") == fromHex("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"));
}
BOOST_AUTO_TEST_SUITE_END()
}