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use bytes32 for hashes

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poma 2019-11-05 00:04:22 +03:00
parent 74913e67b2
commit ac8fc08cc2
7 changed files with 81 additions and 71 deletions
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22
test/ERC20Mixer.test.js
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@ -98,18 +98,18 @@ contract('ERC20Mixer', accounts => {
describe('#deposit', () => {
it('should work', async () => {
const commitment = 43
const commitment = toFixedHex(43)
await token.approve(mixer.address, tokenDenomination)
let { logs } = await mixer.deposit(commitment, { from: sender })
logs[0].event.should.be.equal('Deposit')
logs[0].args.commitment.should.be.eq.BN(toBN(commitment))
logs[0].args.leafIndex.should.be.eq.BN(toBN(0))
logs[0].args.commitment.should.be.equal(commitment)
logs[0].args.leafIndex.should.be.eq.BN(0)
})
it('should not allow to send ether on deposit', async () => {
const commitment = 43
const commitment = toFixedHex(43)
await token.approve(mixer.address, tokenDenomination)
let error = await mixer.deposit(commitment, { from: sender, value: 1e6 }).should.be.rejected
@ -129,7 +129,7 @@ contract('ERC20Mixer', accounts => {
// Uncomment to measure gas usage
// let gas = await mixer.deposit.estimateGas(toBN(deposit.commitment.toString()), { from: user, gasPrice: '0' })
// console.log('deposit gas:', gas)
await mixer.deposit(toBN(deposit.commitment.toString()), { from: user, gasPrice: '0' })
await mixer.deposit(toFixedHex(deposit.commitment), { from: user, gasPrice: '0' })
const balanceUserAfter = await token.balanceOf(user)
balanceUserAfter.should.be.eq.BN(toBN(balanceUserBefore).sub(toBN(tokenDenomination)))
@ -163,7 +163,7 @@ contract('ERC20Mixer', accounts => {
const ethBalanceOperatorBefore = await web3.eth.getBalance(operator)
const ethBalanceRecieverBefore = await web3.eth.getBalance(toHex(receiver.toString()))
const ethBalanceRelayerBefore = await web3.eth.getBalance(relayer)
let isSpent = await mixer.isSpent(input.nullifierHash.toString(16).padStart(66, '0x00000'))
let isSpent = await mixer.isSpent(toFixedHex(input.nullifierHash))
isSpent.should.be.equal(false)
// Uncomment to measure gas usage
// gas = await mixer.withdraw.estimateGas(proof, publicSignals, { from: relayer, gasPrice: '0' })
@ -194,10 +194,10 @@ contract('ERC20Mixer', accounts => {
ethBalanceRelayerAfter.should.be.eq.BN(toBN(ethBalanceRelayerBefore).sub(toBN(refund)))
logs[0].event.should.be.equal('Withdrawal')
logs[0].args.nullifierHash.should.be.eq.BN(toBN(input.nullifierHash.toString()))
logs[0].args.nullifierHash.should.be.equal(toFixedHex(input.nullifierHash))
logs[0].args.relayer.should.be.eq.BN(relayer)
logs[0].args.fee.should.be.eq.BN(feeBN)
isSpent = await mixer.isSpent(input.nullifierHash.toString(16).padStart(66, '0x00000'))
isSpent = await mixer.isSpent(toFixedHex(input.nullifierHash))
isSpent.should.be.equal(true)
})
@ -207,7 +207,7 @@ contract('ERC20Mixer', accounts => {
await tree.insert(deposit.commitment)
await token.mint(user, tokenDenomination)
await token.approve(mixer.address, tokenDenomination, { from: user })
await mixer.deposit(toBN(deposit.commitment.toString()), { from: user, gasPrice: '0' })
await mixer.deposit(toFixedHex(deposit.commitment), { from: user, gasPrice: '0' })
const { root, path_elements, path_index } = await tree.path(0)
@ -270,7 +270,7 @@ contract('ERC20Mixer', accounts => {
console.log('approve done')
const allowanceUser = await usdtToken.allowance(user, mixer.address)
console.log('allowanceUser', allowanceUser.toString())
await mixer.deposit(toBN(deposit.commitment.toString()), { from: user, gasPrice: '0' })
await mixer.deposit(toFixedHex(deposit.commitment), { from: user, gasPrice: '0' })
console.log('deposit done')
const balanceUserAfter = await usdtToken.balanceOf(user)
@ -359,7 +359,7 @@ contract('ERC20Mixer', accounts => {
console.log('balanceUserBefore', balanceUserBefore.toString())
await token.approve(mixer.address, tokenDenomination, { from: user })
console.log('approve done')
await mixer.deposit(toBN(deposit.commitment.toString()), { from: user, gasPrice: '0' })
await mixer.deposit(toFixedHex(deposit.commitment), { from: user, gasPrice: '0' })
console.log('deposit done')
const balanceUserAfter = await token.balanceOf(user)