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Add timestamp based governor with EIP-6372 and EIP-5805 (#3934)

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Co-authored-by: Francisco Giordano <fg@frang.io>
Co-authored-by: Ernesto García <ernestognw@gmail.com>
Co-authored-by: Francisco <frangio.1@gmail.com>
This commit is contained in:
Hadrien Croubois
2023-02-09 22:33:55 +01:00
committed by GitHub
parent 94cd8ef12e
commit 790cc5b65a
42 changed files with 4081 additions and 3209 deletions
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15
test/helpers/governance.js
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@ -1,4 +1,4 @@
const { time } = require('@openzeppelin/test-helpers');
const { forward } = require('../helpers/time');
function zip(...args) {
return Array(Math.max(...args.map(array => array.length)))
@ -15,8 +15,9 @@ function concatOpts(args, opts = null) {
}
class GovernorHelper {
constructor(governor) {
constructor(governor, mode = 'blocknumber') {
this.governor = governor;
this.mode = mode;
}
delegate(delegation = {}, opts = null) {
@ -116,21 +117,17 @@ class GovernorHelper {
waitForSnapshot(offset = 0) {
const proposal = this.currentProposal;
return this.governor
.proposalSnapshot(proposal.id)
.then(blockNumber => time.advanceBlockTo(blockNumber.addn(offset)));
return this.governor.proposalSnapshot(proposal.id).then(timepoint => forward[this.mode](timepoint.addn(offset)));
}
waitForDeadline(offset = 0) {
const proposal = this.currentProposal;
return this.governor
.proposalDeadline(proposal.id)
.then(blockNumber => time.advanceBlockTo(blockNumber.addn(offset)));
return this.governor.proposalDeadline(proposal.id).then(timepoint => forward[this.mode](timepoint.addn(offset)));
}
waitForEta(offset = 0) {
const proposal = this.currentProposal;
return this.governor.proposalEta(proposal.id).then(timestamp => time.increaseTo(timestamp.addn(offset)));
return this.governor.proposalEta(proposal.id).then(timestamp => forward.timestamp(timestamp.addn(offset)));
}
/**

16
test/helpers/time.js Normal file
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@ -0,0 +1,16 @@
const { time } = require('@openzeppelin/test-helpers');
module.exports = {
clock: {
blocknumber: () => web3.eth.getBlock('latest').then(block => block.number),
timestamp: () => web3.eth.getBlock('latest').then(block => block.timestamp),
},
clockFromReceipt: {
blocknumber: receipt => Promise.resolve(receipt.blockNumber),
timestamp: receipt => web3.eth.getBlock(receipt.blockNumber).then(block => block.timestamp),
},
forward: {
blocknumber: time.advanceBlockTo,
timestamp: time.increaseTo,
},
};