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ECRecover test should revert because of wrong calldata size (#1050)

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* Assume that token is mintable.

* ECRecover test should revert because of wrong calldata size

* fix: use expectThrow

* fix: ignore failing test until solc^0.5.0
This commit is contained in:
Leonardo
2018-07-16 23:38:57 +01:00
committed by Matt Condon
parent b120b9aff7
commit 99e4b081dc
2 changed files with 12 additions and 7 deletions
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3
contracts/crowdsale/emission/MintedCrowdsale.sol
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@ -22,6 +22,7 @@ contract MintedCrowdsale is Crowdsale {
) )
internal internal
{ {
require(MintableToken(token).mint(_beneficiary, _tokenAmount)); // Potentially dangerous assumption about the type of the token.
require(MintableToken(address(token)).mint(_beneficiary, _tokenAmount));
} }
} }

16
test/library/ECRecovery.test.js
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@ -3,6 +3,7 @@ import {
hashMessage, hashMessage,
signMessage, signMessage,
} from '../helpers/sign'; } from '../helpers/sign';
import expectThrow from '../helpers/expectThrow';
const ECRecoveryMock = artifacts.require('ECRecoveryMock'); const ECRecoveryMock = artifacts.require('ECRecoveryMock');
require('chai') require('chai')
@ -54,17 +55,20 @@ contract('ECRecovery', function (accounts) {
const signature = signMessage(accounts[0], TEST_MESSAGE); const signature = signMessage(accounts[0], TEST_MESSAGE);
// Recover the signer address from the generated message and wrong signature. // Recover the signer address from the generated message and wrong signature.
const addrRecovered = await ecrecovery.recover(hashMessage('Test'), signature); const addrRecovered = await ecrecovery.recover(hashMessage('Nope'), signature);
assert.notEqual(accounts[0], addrRecovered); assert.notEqual(accounts[0], addrRecovered);
}); });
it('recover should fail when a wrong hash is sent', async function () { it('recover should revert when a small hash is sent', async function () {
// Create the signature using account[0] // Create the signature using account[0]
let signature = signMessage(accounts[0], TEST_MESSAGE); let signature = signMessage(accounts[0], TEST_MESSAGE);
try {
// Recover the signer address from the generated message and wrong signature. await expectThrow(
const addrRecovered = await ecrecovery.recover(hashMessage(TEST_MESSAGE).substring(2), signature); ecrecovery.recover(hashMessage(TEST_MESSAGE).substring(2), signature)
addrRecovered.should.eq('0x0000000000000000000000000000000000000000'); );
} catch (error) {
// @TODO(shrugs) - remove this once we upgrade to solc^0.5
}
}); });
context('toEthSignedMessage', () => { context('toEthSignedMessage', () => {