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Add test case for gas metering of exp(n, 0)

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Alex Beregszaszi 2020-01-16 14:34:45 +00:00 committed by Daniel Kirchner
parent 00f3c42d17
commit 004f01a388
1 changed files with 4 additions and 0 deletions
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4
test/libsolidity/GasMeter.cpp
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@ -261,6 +261,9 @@ BOOST_AUTO_TEST_CASE(exponent_size)
{ {
char const* sourceCode = R"( char const* sourceCode = R"(
contract A { contract A {
function f(uint x) public returns (uint) {
return x ** 0;
}
function g(uint x) public returns (uint) { function g(uint x) public returns (uint) {
return x ** 0x100; return x ** 0x100;
} }
@ -270,6 +273,7 @@ BOOST_AUTO_TEST_CASE(exponent_size)
} }
)"; )";
testCreationTimeGas(sourceCode); testCreationTimeGas(sourceCode);
testRunTimeGas("f(uint256)", vector<bytes>{encodeArgs(2)});
testRunTimeGas("g(uint256)", vector<bytes>{encodeArgs(2)}); testRunTimeGas("g(uint256)", vector<bytes>{encodeArgs(2)});
testRunTimeGas("h(uint256)", vector<bytes>{encodeArgs(2)}); testRunTimeGas("h(uint256)", vector<bytes>{encodeArgs(2)});
} }