solidity/test/libsolidity/smtCheckerTests/operators/bitwise_and_fixed_bytes.sol
Alex Beregszaszi edbdff8619 Update tests
2020-12-14 19:32:31 +00:00

12 lines
479 B
Solidity

pragma experimental SMTChecker;
contract C {
function f() public pure {
assert(bytes1("") & ("") == bytes1(0)); // should hold
assert(bytes1(0xAA) & bytes1(0x55) == bytes1(0)); // should hold
assert(bytes1(0xFF) & bytes1(0xAA) == bytes1(0xAA)); // should hold
assert(bytes1(0xFF) & bytes1(0xAA) == bytes1(0)); // should fail
}
}
// ----
// Warning 6328: (269-317): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\nf()