37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
const { expectThrow } = require('../helpers/expectThrow');
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const ReentrancyMock = artifacts.require('ReentrancyMock');
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const ReentrancyAttack = artifacts.require('ReentrancyAttack');
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const BigNumber = web3.BigNumber;
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require('chai')
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.use(require('chai-bignumber')(BigNumber))
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.should();
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contract('ReentrancyGuard', function () {
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let reentrancyMock;
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beforeEach(async function () {
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reentrancyMock = await ReentrancyMock.new();
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const initialCounter = await reentrancyMock.counter();
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initialCounter.should.be.bignumber.equal(0);
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});
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it('should not allow remote callback', async function () {
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const attacker = await ReentrancyAttack.new();
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await expectThrow(reentrancyMock.countAndCall(attacker.address));
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});
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// The following are more side-effects than intended behavior:
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// I put them here as documentation, and to monitor any changes
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// in the side-effects.
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it('should not allow local recursion', async function () {
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await expectThrow(reentrancyMock.countLocalRecursive(10));
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});
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it('should not allow indirect local recursion', async function () {
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await expectThrow(reentrancyMock.countThisRecursive(10));
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});
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});
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