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This commit is contained in:
chriseth 2018-09-04 16:51:17 +02:00
parent 255eda2ea6
commit 7118f53974
1 changed files with 40 additions and 0 deletions
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40
test/libsolidity/SolidityEndToEndTest.cpp
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@ -11870,6 +11870,46 @@ BOOST_AUTO_TEST_CASE(shift_bytes_cleanup)
ABI_CHECK(callContractFunction("right(uint8)", 8 * 8), encodeArgs(string(8, 0) + "123456789012"));
}
BOOST_AUTO_TEST_CASE(exp_cleanup)
{
char const* sourceCode = R"(
contract C {
function f() public pure returns (uint8 x) {
uint8 y = uint8(2) ** uint8(8);
return 0 ** y;
}
}
)";
compileAndRun(sourceCode, 0, "C");
ABI_CHECK(callContractFunction("f()"), encodeArgs(u256(0x1)));
}
BOOST_AUTO_TEST_CASE(exp_cleanup_direct)
{
char const* sourceCode = R"(
contract C {
function f() public pure returns (uint8 x) {
return uint8(0) ** uint8(uint8(2) ** uint8(8));
}
}
)";
compileAndRun(sourceCode, 0, "C");
ABI_CHECK(callContractFunction("f()"), encodeArgs(u256(0x1)));
}
BOOST_AUTO_TEST_CASE(exp_cleanup_nonzero_base)
{
char const* sourceCode = R"(
contract C {
function f() public pure returns (uint8 x) {
return uint8(0x166) ** uint8(uint8(2) ** uint8(8));
}
}
)";
compileAndRun(sourceCode, 0, "C");
ABI_CHECK(callContractFunction("f()"), encodeArgs(u256(0x1)));
}
BOOST_AUTO_TEST_CASE(cleanup_in_compound_assign)
{
char const* sourceCode = R"(