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anna-carrollanna-carroll
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test: Passage (#51)
* test: Passage * fix: snapshot * fix: initialize token in constructor * rm todo
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‎.gas-snapshot‎

Lines changed: 19 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,19 @@
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ZenithTest:test_badSignature() (gas: 37377)
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ZenithTest:test_incorrectHostBlock() (gas: 35200)
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ZenithTest:test_notSequencer() (gas: 34145)
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ZenithTest:test_onePerBlock() (gas: 68365)
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ZenithTest:test_submitBlock() (gas: 61143)
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ZenithTest:test_badSignature() (gas: 37477)
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ZenithTest:test_configureEnter() (gas: 82311)
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ZenithTest:test_disallowedEnter() (gas: 17916)
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ZenithTest:test_enter() (gas: 25563)
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ZenithTest:test_enterToken() (gas: 64332)
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ZenithTest:test_enterToken_defaultChain() (gas: 62915)
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ZenithTest:test_enterTransact() (gas: 60890)
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ZenithTest:test_enter_defaultChain() (gas: 24033)
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ZenithTest:test_fallback() (gas: 21534)
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ZenithTest:test_incorrectHostBlock() (gas: 35288)
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ZenithTest:test_notSequencer() (gas: 34201)
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ZenithTest:test_onePerBlock() (gas: 68453)
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ZenithTest:test_onlyTokenAdmin() (gas: 16926)
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ZenithTest:test_receive() (gas: 21384)
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ZenithTest:test_setUp() (gas: 16968)
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ZenithTest:test_submitBlock() (gas: 61187)
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ZenithTest:test_transact() (gas: 58562)
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ZenithTest:test_transact_defaultChain() (gas: 57475)
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ZenithTest:test_withdraw() (gas: 59033)

‎src/Passage.sol‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -95,6 +95,7 @@ contract Passage {
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/// @param amount - The amount of tokens entering the rollup.
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function enterToken(uint256 rollupChainId, address rollupRecipient, address token, uint256 amount) public {
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if (!canEnter[token]) revert DisallowedEnter(token);
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if (amount == 0) return;
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IERC20(token).transferFrom(msg.sender, address(this), amount);
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emit EnterToken(rollupChainId, rollupRecipient, token, amount);
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}

‎test/Passage.t.sol‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,198 @@
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// SPDX-License-Identifier: UNLICENSED
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pragma solidity ^0.8.24;
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import {Test, console2} from "forge-std/Test.sol";
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import {Passage} from "../src/Passage.sol";
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import {ERC20} from "openzeppelin-contracts/contracts/token/ERC20/ERC20.sol";
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contract TestERC20 is ERC20 {
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constructor(string memory name_, string memory symbol_) ERC20(name_, symbol_) {}
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function mint(address recipient, uint256 amount) external {
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_mint(recipient, amount);
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}
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}
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contract ZenithTest is Test {
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Passage public target;
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address token;
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address newToken;
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uint256 chainId = 3;
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address recipient = address(0x123);
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uint256 amount = 200;
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address to = address(0x01);
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bytes data = abi.encodeWithSelector(ERC20.transfer.selector, recipient, amount);
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uint256 value = 100;
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uint256 gas = 10_000_000;
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uint256 maxFeePerGas = 50;
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uint256 tokenAdminKey = 123;
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event Enter(uint256 indexed rollupChainId, address indexed rollupRecipient, uint256 amount);
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event EnterToken(
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uint256 indexed rollupChainId, address indexed rollupRecipient, address indexed token, uint256 amount
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);
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event Transact(
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uint256 indexed rollupChainId,
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address indexed sender,
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address indexed to,
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bytes data,
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uint256 value,
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uint256 gas,
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uint256 maxFeePerGas
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);
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event Withdrawal(address indexed token, address indexed recipient, uint256 amount);
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event EnterConfigured(address indexed token, bool indexed canEnter);
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function setUp() public {
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// deploy token one, configured at deploy time
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token = address(new TestERC20("hi", "HI"));
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TestERC20(token).mint(address(this), amount * 10000);
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// deploy target
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address[] memory initialEnterTokens = new address[](1);
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initialEnterTokens[0] = token;
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target = new Passage(block.chainid + 1, address(this), initialEnterTokens);
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TestERC20(token).approve(address(target), amount * 10000);
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// deploy token two, don't configure
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newToken = address(new TestERC20("bye", "BYE"));
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TestERC20(newToken).mint(address(this), amount * 10000);
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TestERC20(newToken).approve(address(target), amount * 10000);
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}
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function test_setUp() public {
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assertEq(target.defaultRollupChainId(), block.chainid + 1);
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assertEq(target.tokenAdmin(), address(this));
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assertTrue(target.canEnter(token));
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assertFalse(target.canEnter(newToken));
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}
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function test_onlyTokenAdmin() public {
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vm.startPrank(address(0x01));
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vm.expectRevert(Passage.OnlyTokenAdmin.selector);
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target.withdraw(token, recipient, amount);
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vm.expectRevert(Passage.OnlyTokenAdmin.selector);
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target.configureEnter(token, true);
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}
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function test_disallowedEnter() public {
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vm.expectRevert(abi.encodeWithSelector(Passage.DisallowedEnter.selector, newToken));
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target.enterToken(recipient, newToken, amount);
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}
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function test_configureEnter() public {
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// enter not allowed by default
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assertFalse(target.canEnter(newToken));
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vm.expectRevert(abi.encodeWithSelector(Passage.DisallowedEnter.selector, newToken));
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target.enterToken(chainId, recipient, newToken, amount);
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// allow enter
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vm.expectEmit();
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emit EnterConfigured(newToken, true);
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target.configureEnter(newToken, true);
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// enter is allowed
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assertTrue(target.canEnter(newToken));
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vm.expectEmit();
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emit EnterToken(chainId, recipient, newToken, amount);
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target.enterToken(chainId, recipient, newToken, amount);
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// disallow enter
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vm.expectEmit();
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emit EnterConfigured(newToken, false);
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target.configureEnter(newToken, false);
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// enter not allowed again
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assertFalse(target.canEnter(newToken));
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vm.expectRevert(abi.encodeWithSelector(Passage.DisallowedEnter.selector, newToken));
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target.enterToken(chainId, recipient, newToken, amount);
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}
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function test_receive() public {
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vm.expectEmit();
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emit Enter(target.defaultRollupChainId(), address(this), amount);
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address(target).call{value: amount}("");
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}
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function test_fallback() public {
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vm.expectEmit();
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emit Enter(target.defaultRollupChainId(), address(this), amount);
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address(target).call{value: amount}("0xabcd");
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}
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function test_enter() public {
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vm.expectEmit();
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emit Enter(chainId, recipient, amount);
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target.enter{value: amount}(chainId, recipient);
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}
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function test_enter_defaultChain() public {
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vm.expectEmit();
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emit Enter(target.defaultRollupChainId(), recipient, amount);
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target.enter{value: amount}(recipient);
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}
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function test_enterToken() public {
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vm.expectEmit();
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emit EnterToken(chainId, recipient, token, amount);
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vm.expectCall(
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token, abi.encodeWithSelector(ERC20.transferFrom.selector, address(this), address(target), amount)
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);
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target.enterToken(chainId, recipient, token, amount);
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}
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function test_enterToken_defaultChain() public {
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vm.expectEmit();
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emit EnterToken(target.defaultRollupChainId(), recipient, token, amount);
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vm.expectCall(
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token, abi.encodeWithSelector(ERC20.transferFrom.selector, address(this), address(target), amount)
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);
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target.enterToken(recipient, token, amount);
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}
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function test_transact() public {
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vm.expectEmit();
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emit Transact(chainId, address(this), to, data, value, gas, maxFeePerGas);
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target.transact(chainId, to, data, value, gas, maxFeePerGas);
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vm.expectEmit();
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emit Enter(chainId, address(this), amount);
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target.transact{value: amount}(chainId, to, data, value, gas, maxFeePerGas);
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}
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function test_transact_defaultChain() public {
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vm.expectEmit();
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emit Transact(target.defaultRollupChainId(), address(this), to, data, value, gas, maxFeePerGas);
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target.transact(to, data, value, gas, maxFeePerGas);
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vm.expectEmit();
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emit Enter(target.defaultRollupChainId(), address(this), amount);
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target.transact{value: amount}(to, data, value, gas, maxFeePerGas);
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}
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function test_enterTransact() public {
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vm.expectEmit();
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emit Transact(chainId, address(this), to, data, value, gas, maxFeePerGas);
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target.enterTransact(chainId, recipient, to, data, value, gas, maxFeePerGas);
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vm.expectEmit();
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emit Enter(chainId, recipient, amount);
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target.enterTransact{value: amount}(chainId, recipient, to, data, value, gas, maxFeePerGas);
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}
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function test_withdraw() public {
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TestERC20(token).mint(address(target), amount);
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vm.expectEmit();
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emit Withdrawal(token, recipient, amount);
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vm.expectCall(token, abi.encodeWithSelector(ERC20.transfer.selector, recipient, amount));
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target.withdraw(token, recipient, amount);
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}
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}

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