mirror of
https://github.com/tornadocash/torn-token.git
synced 2024-11-24 02:42:46 +01:00
89 lines
2.6 KiB
JavaScript
89 lines
2.6 KiB
JavaScript
/* global artifacts, web3, contract */
|
|
require('chai').use(require('bn-chai')(web3.utils.BN)).use(require('chai-as-promised')).should()
|
|
|
|
const { takeSnapshot, revertSnapshot } = require('../scripts/ganacheHelper')
|
|
const Airdrop = artifacts.require('./AirdropMock.sol')
|
|
const Torn = artifacts.require('./TORNMock.sol')
|
|
const { cap } = require('../config').torn
|
|
const { toBN, toWei } = require('web3-utils')
|
|
const RLP = require('rlp')
|
|
|
|
async function getNextAddr(sender, offset = 0) {
|
|
const nonce = await web3.eth.getTransactionCount(sender)
|
|
return (
|
|
'0x' +
|
|
web3.utils
|
|
.sha3(RLP.encode([sender, Number(nonce) + Number(offset)]))
|
|
.slice(12)
|
|
.substring(14)
|
|
)
|
|
}
|
|
|
|
async function deploySefldestruct(contract, args, deployerPK) {
|
|
const c = new web3.eth.Contract(contract.abi)
|
|
const data = c
|
|
.deploy({
|
|
data: contract.bytecode,
|
|
arguments: args,
|
|
})
|
|
.encodeABI()
|
|
const signed = await web3.eth.accounts.signTransaction(
|
|
{
|
|
gas: 5e6,
|
|
gasPrice: toWei('1', 'gwei'),
|
|
data,
|
|
},
|
|
deployerPK,
|
|
)
|
|
await web3.eth.sendSignedTransaction(signed.rawTransaction)
|
|
}
|
|
|
|
contract('Airdrop', (accounts) => {
|
|
let torn
|
|
let snapshotId
|
|
const airdropDeployer = accounts[8]
|
|
const deployerPK = '0x0f62d96d6675f32685bbdb8ac13cda7c23436f63efbb9d07700d8669ff12b7c4'
|
|
const recipient1 = accounts[2]
|
|
const recipient2 = accounts[3]
|
|
let half = toBN(cap).div(toBN(2)).toString()
|
|
|
|
before(async () => {
|
|
const newAddr = await getNextAddr(airdropDeployer)
|
|
torn = await Torn.new(accounts[0], 0, [{ to: newAddr, amount: cap }])
|
|
snapshotId = await takeSnapshot()
|
|
})
|
|
describe('#airdrop', () => {
|
|
it('should work', async () => {
|
|
// web3 throws when it tried to deploy a contract with selfdestruct() in constructor
|
|
await deploySefldestruct(
|
|
Airdrop,
|
|
[
|
|
torn.address,
|
|
[
|
|
{ to: recipient1, amount: half },
|
|
{ to: recipient2, amount: half },
|
|
],
|
|
],
|
|
deployerPK,
|
|
)
|
|
|
|
const bal1 = await torn.balanceOf(recipient1)
|
|
const bal2 = await torn.balanceOf(recipient2)
|
|
|
|
bal1.should.eq.BN(toBN(half))
|
|
bal2.should.eq.BN(toBN(half))
|
|
})
|
|
|
|
// todo: how do we get the same deployed address without create2?
|
|
// it('should throw on second attempt', async () => {
|
|
// await Airdrop.new(torn.address, [accounts[1], accounts[2]], [half, half], { from: airdropDeployer })
|
|
// })
|
|
})
|
|
|
|
afterEach(async () => {
|
|
await revertSnapshot(snapshotId.result)
|
|
// eslint-disable-next-line require-atomic-updates
|
|
snapshotId = await takeSnapshot()
|
|
})
|
|
})
|