fix: remove isolated test

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Roman 2025-11-13 18:21:20 +08:00
parent 10b89c6165
commit 28d081092d
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.24;
import "../src/LinearPriceCalculator.sol";
import "../src/WakuRlnV2.sol";
import "./TestStableToken.sol";
import { ERC1967Proxy } from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";
// Echidna invariants and assertions for WakuRlnV2 multi-user timestamp manipulation races
contract EchidnaTestRaces2 {
WakuRlnV2 internal w;
TestStableToken internal token;
address internal tokenOwner = address(this);
// Storage for multi-user registrations and their timestamps (to check races per user)
mapping(uint256 => uint256) internal registrationTimes; // idCommitment => registration timestamp
uint256[] internal registeredIds; // List of registered IDs for iteration in checks
// Events for logging timestamps
event GracePeriodStart(uint256 timestamp);
event GracePeriodEnd(uint256 timestamp);
event TimestampBeforeAssertions(uint256 timestamp);
constructor() {
address tokenImpl = address(new TestStableToken());
bytes memory tokenInitData = abi.encodeCall(TestStableToken.initialize, (1_000_000_000 * 10 ** 18));
address tokenProxyAddr = address(new ERC1967Proxy(tokenImpl, tokenInitData));
token = TestStableToken(tokenProxyAddr);
LinearPriceCalculator priceCalculator = new LinearPriceCalculator(address(token), 1e18 / 20); // Example
address impl = address(new WakuRlnV2());
bytes memory initData = abi.encodeCall(
WakuRlnV2.initialize, (address(priceCalculator), 4_294_967_295, 20, 4_294_967_295, 15_552_000, 2_592_000)
);
address proxyAddr = address(new ERC1967Proxy(impl, initData));
w = WakuRlnV2(proxyAddr);
}
// Function to register a single membership; Echidna can call this multiple times with time advances between
function registerMembership(uint256 idCommitment, uint32 rateLimit) public {
(, uint256 price) = w.priceCalculator().calculate(rateLimit);
token.mint(address(this), price);
token.approve(address(w), price);
w.register(idCommitment, rateLimit, new uint256[](0));
// Store registration time and add to list
registrationTimes[idCommitment] = block.timestamp;
registeredIds.push(idCommitment);
}
// Function to attempt erasure on a random registered membership and assert based on current time
function attemptErasureRace(uint256 index, bool fullErase) public {
if (registeredIds.length == 0) return; // Skip if no registrations yet
uint256 focusId = registeredIds[index % registeredIds.length];
uint256 regTime = registrationTimes[focusId];
uint256 activeEnd = regTime + uint256(w.activeDurationForNewMemberships());
uint256 graceEnd = activeEnd + uint256(w.gracePeriodDurationForNewMemberships());
emit GracePeriodStart(activeEnd);
emit GracePeriodEnd(graceEnd);
bool isActive = (block.timestamp < activeEnd);
bool isExpired = (block.timestamp >= graceEnd);
uint256[] memory ids = new uint256[](1);
ids[0] = focusId;
bool success = false;
try w.eraseMemberships(ids, fullErase) {
success = true;
} catch { }
emit TimestampBeforeAssertions(block.timestamp);
// Additional assertions: State consistency (checked before success to avoid post-erasure state changes)
assert(w.isExpired(focusId) == isExpired);
assert(!w.isInGracePeriod(focusId) == (isExpired || isActive));
// Assertion: Erasure should succeed only if not active (i.e., in grace or expired)
assert(success == !isActive);
}
}