🔨 contracts: support hyperlane on redeployer #860
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| // SPDX-License-Identifier: AGPL-3.0 | ||
| pragma solidity ^0.8.0; | ||
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| import { EXA } from "@exactly/protocol/periphery/EXA.sol"; | ||
| import { TypeCasts } from "@hyperlane-xyz/core/contracts/libs/TypeCasts.sol"; | ||
| import { HypXERC20 } from "@hyperlane-xyz/core/contracts/token/extensions/HypXERC20.sol"; | ||
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| import { Redeployer } from "../script/Redeployer.s.sol"; | ||
| import { ForkTest } from "./Fork.t.sol"; | ||
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| contract HypEXATest is ForkTest { | ||
| using TypeCasts for address; | ||
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| uint256 internal opFork; | ||
| uint256 internal baseFork; | ||
| uint256 internal polygonFork; | ||
| HypXERC20 internal opRouter; | ||
| HypXERC20 internal baseRouter; | ||
| HypXERC20 internal polygonRouter; | ||
| address internal admin; | ||
| address internal opMailbox; | ||
| address internal baseMailbox; | ||
| address internal polygonMailbox; | ||
| EXA internal exa = EXA(0x1e925De1c68ef83bD98eE3E130eF14a50309C01B); | ||
| address internal exaHolder = 0x92024C4bDa9DA602b711B9AbB610d072018eb58b; | ||
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| uint32 internal constant OP_DOMAIN = 10; | ||
| uint32 internal constant BASE_DOMAIN = 8453; | ||
| uint32 internal constant POLYGON_DOMAIN = 137; | ||
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| function setUp() external { | ||
| polygonFork = vm.createSelectFork("polygon", 83_700_000); | ||
| polygonMailbox = acct("mailbox"); | ||
| Redeployer polygonRedeployer = new Redeployer(); | ||
| polygonRedeployer.setUp(); | ||
| if (address(polygonRedeployer.proxyAdmin()).code.length == 0) polygonRedeployer.prepare(); | ||
| polygonRedeployer.run(polygonRedeployer.findNonce(acct("deployer"), address(exa), 1000) + 1); | ||
| polygonRedeployer.deployEXA(address(exa)); | ||
| polygonRouter = polygonRedeployer.deployRouter(address(exa)); | ||
| polygonRedeployer.setupRouter(address(exa), OP_DOMAIN); | ||
| polygonRedeployer.setupRouter(address(exa), BASE_DOMAIN); | ||
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| baseFork = vm.createSelectFork("base", 42_380_000); | ||
| baseMailbox = acct("mailbox"); | ||
| Redeployer baseRedeployer = new Redeployer(); | ||
| baseRedeployer.setUp(); | ||
| if (address(baseRedeployer.proxyAdmin()).code.length == 0) baseRedeployer.prepare(); | ||
| baseRedeployer.run(baseRedeployer.findNonce(acct("deployer"), address(exa), 1000) + 1); | ||
| baseRedeployer.deployEXA(address(exa)); | ||
| baseRouter = baseRedeployer.deployRouter(address(exa)); | ||
| baseRedeployer.setupRouter(address(exa), OP_DOMAIN); | ||
| baseRedeployer.setupRouter(address(exa), POLYGON_DOMAIN); | ||
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| opFork = vm.createSelectFork("optimism", 147_967_000); | ||
| opMailbox = acct("mailbox"); | ||
| admin = acct("admin"); | ||
| Redeployer opRedeployer = new Redeployer(); | ||
| opRedeployer.setUp(); | ||
| opRedeployer.deployEXAImpl(); | ||
| opRedeployer.upgradeEXA(address(exa)); | ||
| opRouter = opRedeployer.deployRouter(address(exa)); | ||
| opRedeployer.setupRouter(address(exa), BASE_DOMAIN); | ||
| opRedeployer.setupRouter(address(exa), POLYGON_DOMAIN); | ||
| } | ||
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| // solhint-disable func-name-mixedcase | ||
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| function test_roundTrip_opToBaseToOp() external { | ||
| address receiver = makeAddr("receiver"); | ||
| uint256 amount = 100e18; | ||
| uint256 opSupply = exa.totalSupply(); | ||
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| uint256 fee = opRouter.quoteGasPayment(BASE_DOMAIN); | ||
| vm.deal(exaHolder, fee); | ||
| vm.prank(exaHolder); | ||
| opRouter.transferRemote{ value: fee }(BASE_DOMAIN, exaHolder.addressToBytes32(), amount); | ||
| assertEq(exa.totalSupply(), opSupply - amount, "op didn't burn"); | ||
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| vm.selectFork(baseFork); | ||
| vm.prank(baseMailbox); | ||
| baseRouter.handle( | ||
| OP_DOMAIN, address(opRouter).addressToBytes32(), abi.encodePacked(exaHolder.addressToBytes32(), amount) | ||
| ); | ||
| assertEq(exa.balanceOf(exaHolder), amount, "base didn't credit holder"); | ||
| assertEq(exa.totalSupply(), amount, "base didn't mint"); | ||
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| fee = baseRouter.quoteGasPayment(OP_DOMAIN); | ||
| vm.deal(exaHolder, fee); | ||
| vm.prank(exaHolder); | ||
| baseRouter.transferRemote{ value: fee }(OP_DOMAIN, receiver.addressToBytes32(), amount); | ||
| assertEq(exa.totalSupply(), 0, "base didn't burn"); | ||
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| vm.selectFork(opFork); | ||
| vm.prank(opMailbox); | ||
| opRouter.handle( | ||
| BASE_DOMAIN, address(baseRouter).addressToBytes32(), abi.encodePacked(receiver.addressToBytes32(), amount) | ||
| ); | ||
| assertEq(exa.balanceOf(receiver), amount, "op didn't credit receiver"); | ||
| assertEq(exa.totalSupply(), opSupply, "op didn't restore supply"); | ||
| } | ||
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| function test_roundTrip_opToPolygonToBaseToOp() external { | ||
| uint256 amount = 100e18; | ||
| uint256 opSupply = exa.totalSupply(); | ||
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| uint256 fee = opRouter.quoteGasPayment(POLYGON_DOMAIN); | ||
| vm.deal(exaHolder, fee); | ||
| vm.prank(exaHolder); | ||
| opRouter.transferRemote{ value: fee }(POLYGON_DOMAIN, exaHolder.addressToBytes32(), amount); | ||
| assertEq(exa.totalSupply(), opSupply - amount, "op didn't burn"); | ||
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| vm.selectFork(polygonFork); | ||
| uint256 polygonSupply = exa.totalSupply(); | ||
| vm.prank(polygonMailbox); | ||
| polygonRouter.handle( | ||
| OP_DOMAIN, address(opRouter).addressToBytes32(), abi.encodePacked(exaHolder.addressToBytes32(), amount) | ||
| ); | ||
| assertEq(exa.totalSupply(), polygonSupply + amount, "polygon didn't mint"); | ||
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| fee = polygonRouter.quoteGasPayment(BASE_DOMAIN); | ||
| vm.deal(exaHolder, fee); | ||
| vm.prank(exaHolder); | ||
| polygonRouter.transferRemote{ value: fee }(BASE_DOMAIN, exaHolder.addressToBytes32(), amount); | ||
| assertEq(exa.totalSupply(), polygonSupply, "polygon didn't burn"); | ||
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| vm.selectFork(baseFork); | ||
| uint256 baseSupply = exa.totalSupply(); | ||
| vm.prank(baseMailbox); | ||
| baseRouter.handle( | ||
| POLYGON_DOMAIN, address(polygonRouter).addressToBytes32(), abi.encodePacked(exaHolder.addressToBytes32(), amount) | ||
| ); | ||
| assertEq(exa.totalSupply(), baseSupply + amount, "base didn't mint"); | ||
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| fee = baseRouter.quoteGasPayment(OP_DOMAIN); | ||
| vm.deal(exaHolder, fee); | ||
| vm.prank(exaHolder); | ||
| baseRouter.transferRemote{ value: fee }(OP_DOMAIN, exaHolder.addressToBytes32(), amount); | ||
| assertEq(exa.totalSupply(), baseSupply, "base didn't burn"); | ||
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| vm.selectFork(opFork); | ||
| vm.prank(opMailbox); | ||
| opRouter.handle( | ||
| BASE_DOMAIN, address(baseRouter).addressToBytes32(), abi.encodePacked(exaHolder.addressToBytes32(), amount) | ||
| ); | ||
| assertEq(exa.totalSupply(), opSupply, "op didn't restore supply"); | ||
| } | ||
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| function test_transferRemote_reverts_withoutBridgeRole() external { | ||
| vm.prank(admin); | ||
| exa.revokeRole(keccak256("BRIDGE_ROLE"), address(opRouter)); | ||
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| uint256 fee = opRouter.quoteGasPayment(BASE_DOMAIN); | ||
| vm.deal(exaHolder, fee); | ||
| vm.prank(exaHolder); | ||
| vm.expectRevert(); | ||
| opRouter.transferRemote{ value: fee }(BASE_DOMAIN, makeAddr("receiver").addressToBytes32(), 100e18); | ||
| } | ||
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| function test_handle_reverts_withoutBridgeRole() external { | ||
| vm.selectFork(baseFork); | ||
| vm.prank(admin); | ||
| exa.revokeRole(keccak256("BRIDGE_ROLE"), address(baseRouter)); | ||
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| vm.prank(baseMailbox); | ||
| vm.expectRevert(); | ||
| baseRouter.handle( | ||
| OP_DOMAIN, | ||
| address(opRouter).addressToBytes32(), | ||
| abi.encodePacked(makeAddr("receiver").addressToBytes32(), uint256(100e18)) | ||
| ); | ||
| } | ||
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| // solhint-enable func-name-mixedcase | ||
| } | ||
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🧹 Nitpick | 🔵 Trivial
Consider adding a mailbox
default(or explicit unsupported-chain guard).The
acct("mailbox")path falls back to.accounts.mailbox.defaultwhen a chain key is absent; without it, unsupported chains fail with a generic JSON key error instead of a clearer deployment-time failure.