30 lines
1.1 KiB
JavaScript
30 lines
1.1 KiB
JavaScript
const { time, mineUpTo } = require('@nomicfoundation/hardhat-network-helpers');
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const mapObject = (obj, fn) => Object.fromEntries(Object.entries(obj).map(([key, value]) => [key, fn(value)]));
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module.exports = {
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clock: {
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blocknumber: () => time.latestBlock(),
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timestamp: () => time.latest(),
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},
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clockFromReceipt: {
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blocknumber: receipt => Promise.resolve(receipt.blockNumber),
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timestamp: receipt => web3.eth.getBlock(receipt.blockNumber).then(block => block.timestamp),
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// TODO: update for ethers receipt
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// timestamp: receipt => receipt.getBlock().then(block => block.timestamp),
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},
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forward: {
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blocknumber: mineUpTo,
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timestamp: (to, mine = true) => (mine ? time.increaseTo(to) : time.setNextBlockTimestamp(to)),
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},
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duration: time.duration,
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};
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// TODO: deprecate the old version in favor of this one
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module.exports.bigint = {
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clock: mapObject(module.exports.clock, fn => () => fn().then(BigInt)),
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clockFromReceipt: mapObject(module.exports.clockFromReceipt, fn => receipt => fn(receipt).then(BigInt)),
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forward: module.exports.forward,
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duration: mapObject(module.exports.duration, fn => n => BigInt(fn(n))),
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};
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