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This commit is contained in:
Hadrien Croubois
2023-03-14 21:33:13 +01:00
parent d2b5d154d6
commit d7884251aa
4 changed files with 3 additions and 30 deletions
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2
certora/specs.js
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@ -47,7 +47,7 @@ module.exports = [
spec: 'TimelockController',
contract: 'TimelockControllerHarness',
files: ['certora/harnesses/TimelockControllerHarness.sol'],
options: ['--optimistic_hashing', '--optimistic_loop']
options: ['--optimistic_hashing', '--optimistic_loop'],
},
// Governor
...product(

1
certora/specs/Governor.helpers.spec
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@ -68,6 +68,7 @@ definition votingAll(method f) returns bool =
*/
function helperVoteWithRevert(env e, method f, uint256 pId, address voter, uint8 support) returns uint256 {
string reason; bytes params;
require reason.length >= 0;
if (f.selector == castVote(uint256,uint8).selector)
{

28
certora/specs/GovernorBaseRules.spec
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@ -144,31 +144,3 @@ rule allFunctionsRevertIfCanceled(uint256 pId, env e, method f, calldataarg args
assert lastReverted, "Function was not reverted";
}
/*
┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ Rule: Proposal can be switched state only by specific functions │
└─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
*/
rule stateOnlyAfterFunc(uint256 pId, env e, method f) {
bool createdBefore = proposalCreated(pId);
bool executedBefore = isExecuted(pId);
bool canceledBefore = isCanceled(pId);
helperFunctionsWithRevert(e, f, pId);
assert (proposalCreated(pId) != createdBefore) => (
createdBefore == false &&
f.selector == propose(address[], uint256[], bytes[], string).selector
), "proposalCreated only changes in the propose method";
assert (isExecuted(pId) != executedBefore) => (
executedBefore == false &&
f.selector == execute(address[], uint256[], bytes[], bytes32).selector
), "isExecuted only changes in the execute method";
assert (isCanceled(pId) != canceledBefore) => (
canceledBefore == false &&
f.selector == cancel(address[], uint256[], bytes[], bytes32).selector
), "isCanceled only changes in the cancel method";
}

2
certora/specs/GovernorChanges.spec
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@ -4,7 +4,7 @@ import "Governor.helpers.spec"
/*
┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ Rule: internal variables can only change though specific functions calls │
│ Rule: Proposal can be switched state only by specific functions │
└─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
*/
rule changes(uint256 pId, env e) {