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| author | chriseth <chris@ethereum.org> | 2017-04-26 20:29:54 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-04-26 20:29:54 +0800 |
| commit | 3cbdf6d490c6871d58f12f877cdc84111a7325c1 (patch) | |
| tree | 10c53b37db2275d9b6b220bb572ceca777e20297 /test/libsolidity | |
| parent | c3b839ca751bd11a5881fea1db1cfa92ec468d16 (diff) | |
| parent | efa9c7626718023083489aebee9a1662c5f24ab5 (diff) | |
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Merge pull request #1577 from ethereum/gas_table
Gas table update
Diffstat (limited to 'test/libsolidity')
| -rw-r--r-- | test/libsolidity/GasMeter.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/test/libsolidity/GasMeter.cpp b/test/libsolidity/GasMeter.cpp index 0671fb15..f90cb105 100644 --- a/test/libsolidity/GasMeter.cpp +++ b/test/libsolidity/GasMeter.cpp @@ -248,6 +248,51 @@ BOOST_AUTO_TEST_CASE(multiple_external_functions) testRunTimeGas("g(uint256)", vector<bytes>{encodeArgs(2)}); } +BOOST_AUTO_TEST_CASE(exponent_size) +{ + char const* sourceCode = R"( + contract A { + function g(uint x) returns (uint) { + return x ** 0x100; + } + function h(uint x) returns (uint) { + return x ** 0x10000; + } + } + )"; + testCreationTimeGas(sourceCode); + testRunTimeGas("g(uint256)", vector<bytes>{encodeArgs(2)}); + testRunTimeGas("h(uint256)", vector<bytes>{encodeArgs(2)}); +} + +BOOST_AUTO_TEST_CASE(balance_gas) +{ + char const* sourceCode = R"( + contract A { + function lookup_balance(address a) returns (uint) { + return a.balance; + } + } + )"; + testCreationTimeGas(sourceCode); + testRunTimeGas("lookup_balance(address)", vector<bytes>{encodeArgs(2), encodeArgs(100)}); +} + +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() } |