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simulate token upgrade #2

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f90f868
upgrade + withdraw simulate script
karooolis Aug 1, 2024
2a61d15
update balances logging
karooolis Aug 1, 2024
e3a895d
reset formatting
alvrs Aug 1, 2024
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124 changes: 124 additions & 0 deletions scripts/deploy/upgrade-impl.s.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,98 @@ import { ScriptUtils } from "./ScriptUtils.sol";
import { DeployImpl } from "./DeployImpl.sol";
import { FiatTokenProxy } from "../../contracts/v1/FiatTokenProxy.sol";
import { FiatTokenV2_2 } from "../../contracts/v2/FiatTokenV2_2.sol";
import {
OptimismMintableFiatTokenV2_2
} from "../../contracts/v2/OptimismMintableFiatTokenV2_2.sol";
import {
IOptimismMintableERC20,
IOptimismMintableFiatToken
} from "../../contracts/v2/IOptimismMintableFiatToken.sol";

interface IL2StandardBridge {
function MESSENGER() external view returns (address);

function OTHER_BRIDGE() external view returns (address);

function bridgeERC20(
address _localToken,
address _remoteToken,
uint256 _amount,
uint32 _minGasLimit,
bytes memory _extraData
) external;

function bridgeERC20To(
address _localToken,
address _remoteToken,
address _to,
uint256 _amount,
uint32 _minGasLimit,
bytes memory _extraData
) external;

function bridgeETH(uint32 _minGasLimit, bytes memory _extraData) external;

function bridgeETHTo(
address _to,
uint32 _minGasLimit,
bytes memory _extraData
) external;

function deposits(address, address) external view returns (uint256);

function finalizeBridgeERC20(
address _localToken,
address _remoteToken,
address _from,
address _to,
uint256 _amount,
bytes memory _extraData
) external;

function finalizeBridgeETH(
address _from,
address _to,
uint256 _amount,
bytes memory _extraData
) external;

function finalizeDeposit(
address _l1Token,
address _l2Token,
address _from,
address _to,
uint256 _amount,
bytes memory _extraData
) external;

function initialize(address _otherBridge) external;

function l1TokenBridge() external view returns (address);

function messenger() external view returns (address);

function otherBridge() external view returns (address);

function paused() external view returns (bool);

function version() external view returns (string memory);

function withdraw(
address _l2Token,
uint256 _amount,
uint32 _minGasLimit,
bytes memory _extraData
) external;

function withdrawTo(
address _l2Token,
address _to,
uint256 _amount,
uint32 _minGasLimit,
bytes memory _extraData
) external;
}

contract UpgradeImpl is Script, DeployImpl, ScriptUtils {
address private proxy;
Expand Down Expand Up @@ -34,6 +126,38 @@ contract UpgradeImpl is Script, DeployImpl, ScriptUtils {
FiatTokenProxy _proxy = FiatTokenProxy(payable(proxy));
FiatTokenV2_2 fiatTokenV2_2 = getOrDeployImpl(impl, l1RemoteToken);
_proxy.upgradeTo(address(fiatTokenV2_2));

vm.stopBroadcast();

// SIMULATE WITHDRAW BRIDGE TRANSFER
address user = 0xf276E7A22F0059656f4781286A33Da62AB751E3A;
vm.startBroadcast(user);

address bridgeProxyAddr = 0x4200000000000000000000000000000000000010;

uint256 balanceOf = FiatTokenV2_2(proxy).balanceOf(
0xf276E7A22F0059656f4781286A33Da62AB751E3A
);
console.log("balanceOf: '%s'", balanceOf);

// burn tokens
// FiatTokenV2_2(proxy).burn(user, 100);

IL2StandardBridge bridge = IL2StandardBridge(bridgeProxyAddr);
bytes memory _extraData = abi.encode(0x0);
bridge.bridgeERC20(
address(_proxy),
l1RemoteToken,
1000000,
200000,
_extraData
);

balanceOf = FiatTokenV2_2(proxy).balanceOf(
0xf276E7A22F0059656f4781286A33Da62AB751E3A
);
console.log("new balanceOf: '%s'", balanceOf);

vm.stopBroadcast();

return fiatTokenV2_2;
Expand Down