TestWithdraw.s.sol

// SPDX-License-Identifier: MIT
pragma solidity 0.8.15;

import "forge-std/console.sol";
import "forge-std/Script.sol";

import {Predeploys} from "@eth-optimism-bedrock/src/libraries/Predeploys.sol";
import {L2StandardBridge} from "@eth-optimism-bedrock/src/L2/L2StandardBridge.sol";
import {L2ERC721Bridge} from "@eth-optimism-bedrock/src/L2/L2ERC721Bridge.sol";

// Withdraws tokens from L2 to L1 to test Base Mainnet's bridging functionality
contract TestWithdraw is Script {
    function run(address _tester, address _l2erc20, address _l1erc721, address _l2erc721) external {
        vm.startBroadcast(_tester);
        L2StandardBridge(payable(Predeploys.L2_STANDARD_BRIDGE)).withdraw(_l2erc20, 10_000 ether, 200_000, bytes(""));
        console.log("erc20 withdrawal initiated");

        L2ERC721Bridge(payable(Predeploys.L2_ERC721_BRIDGE)).bridgeERC721(_l2erc721, _l1erc721, 0, 200_000, bytes(""));
        console.log("erc721 withdrawal initiated");

        vm.stopBroadcast();
    }
}