test: add target verification tests for usv2, usv3

This commit is contained in:
royvardhan
2025-02-21 22:49:10 +05:30
parent 7936ba1c94
commit 2f1507dd0e
5 changed files with 144 additions and 67 deletions

View File

@@ -15,10 +15,11 @@ contract UniswapV2Executor is IExecutor {
0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f;
// slither-disable-next-line locked-ether
function swap(
uint256 givenAmount,
bytes calldata data
) external payable returns (uint256 calculatedAmount) {
function swap(uint256 givenAmount, bytes calldata data)
external
payable
returns (uint256 calculatedAmount)
{
address target;
address receiver;
bool zeroForOne;
@@ -40,9 +41,7 @@ contract UniswapV2Executor is IExecutor {
}
}
function _decodeData(
bytes calldata data
)
function _decodeData(bytes calldata data)
internal
pure
returns (
@@ -61,20 +60,20 @@ contract UniswapV2Executor is IExecutor {
zeroForOne = uint8(data[60]) > 0;
}
function _getAmountOut(
address target,
uint256 amountIn,
bool zeroForOne
) internal view returns (uint256 amount) {
function _getAmountOut(address target, uint256 amountIn, bool zeroForOne)
internal
view
returns (uint256 amount)
{
IUniswapV2Pair pair = IUniswapV2Pair(target);
uint112 reserveIn;
uint112 reserveOut;
if (zeroForOne) {
// slither-disable-next-line unused-return
(reserveIn, reserveOut, ) = pair.getReserves();
(reserveIn, reserveOut,) = pair.getReserves();
} else {
// slither-disable-next-line unused-return
(reserveOut, reserveIn, ) = pair.getReserves();
(reserveOut, reserveIn,) = pair.getReserves();
}
require(reserveIn > 0 && reserveOut > 0, "L");
@@ -84,9 +83,11 @@ contract UniswapV2Executor is IExecutor {
amount = numerator / denominator;
}
function _computePairAddress(
address target
) internal view returns (address pair) {
function _computePairAddress(address target)
internal
view
returns (address pair)
{
address token0 = IUniswapV2Pair(target).token0();
address token1 = IUniswapV2Pair(target).token1();
bytes32 salt = keccak256(abi.encodePacked(token0, token1));