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test: add a test case about the gas cost of EXTCODESIZE

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This commit is contained in:
Yoichi Hirai 2017-01-05 14:20:22 +01:00 committed by chriseth
parent 259c551c61
commit 7da9ba68e9
1 changed files with 15 additions and 0 deletions
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15
test/libsolidity/GasMeter.cpp
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@ -291,6 +291,21 @@ BOOST_AUTO_TEST_CASE(selfdestruct_gas)
testRunTimeGas("f()", vector<bytes>{encodeArgs()});
}
BOOST_AUTO_TEST_CASE(extcodesize_gas)
{
char const* sourceCode = R"(
contract A {
function f() returns (uint _s) {
assembly {
_s := extcodesize(0x30)
}
}
}
)";
testCreationTimeGas(sourceCode);
testRunTimeGas("f()", vector<bytes>{encodeArgs()});
}
BOOST_AUTO_TEST_SUITE_END()
}