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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| import { namehash, type Address } from 'viem' | ||
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| export const getReverseNode = (address: Address) => | ||
| `${address.slice(2)}.addr.reverse` | ||
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| export const getReverseNodeHash = (address: Address) => | ||
| namehash(getReverseNode(address)) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| import { loadFixture } from '@nomicfoundation/hardhat-toolbox-viem/network-helpers.js' | ||
| import { expect } from 'chai' | ||
| import hre from 'hardhat' | ||
| import { labelhash, namehash, padHex, zeroHash } from 'viem' | ||
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| const placeholderAddr = padHex('0x1234', { size: 20 }) | ||
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| async function fixture() { | ||
| const accounts = await hre.viem | ||
| .getWalletClients() | ||
| .then((clients) => clients.map((c) => c.account)) | ||
| const ensRegistry = await hre.viem.deployContract('ENSRegistry', []) | ||
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| return { ensRegistry, accounts } | ||
| } | ||
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| describe('ENSRegistry', () => { | ||
| it('should allow ownership transfers', async () => { | ||
| const { ensRegistry } = await loadFixture(fixture) | ||
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| await expect(ensRegistry) | ||
| .write('setOwner', [zeroHash, placeholderAddr]) | ||
| .toEmitEvent('Transfer') | ||
| .withArgs(zeroHash, placeholderAddr) | ||
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| await expect(ensRegistry.read.owner([zeroHash])).resolves.toEqual( | ||
| placeholderAddr, | ||
| ) | ||
| }) | ||
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| it('should prohibit transfers by non-owners', async () => { | ||
| const { ensRegistry } = await loadFixture(fixture) | ||
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| await expect(ensRegistry) | ||
| .write('setOwner', [padHex('0x01', { size: 32 }), placeholderAddr]) | ||
| .toBeRevertedWithoutReason() | ||
| }) | ||
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| it('should allow setting resolvers', async () => { | ||
| const { ensRegistry } = await loadFixture(fixture) | ||
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| await expect(ensRegistry) | ||
| .write('setResolver', [zeroHash, placeholderAddr]) | ||
| .toEmitEvent('NewResolver') | ||
| .withArgs(zeroHash, placeholderAddr) | ||
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| await expect(ensRegistry.read.resolver([zeroHash])).resolves.toEqual( | ||
| placeholderAddr, | ||
| ) | ||
| }) | ||
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| it('should prevent setting resolvers by non-owners', async () => { | ||
| const { ensRegistry } = await loadFixture(fixture) | ||
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| await expect(ensRegistry) | ||
| .write('setResolver', [padHex('0x01', { size: 32 }), placeholderAddr]) | ||
| .toBeRevertedWithoutReason() | ||
| }) | ||
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| it('should allow setting the TTL', async () => { | ||
| const { ensRegistry } = await loadFixture(fixture) | ||
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| await expect(ensRegistry) | ||
| .write('setTTL', [zeroHash, 3600n]) | ||
| .toEmitEvent('NewTTL') | ||
| .withArgs(zeroHash, 3600n) | ||
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| await expect(ensRegistry.read.ttl([zeroHash])).resolves.toEqual(3600n) | ||
| }) | ||
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| it('should prevent setting the TTL by non-owners', async () => { | ||
| const { ensRegistry } = await loadFixture(fixture) | ||
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| await expect(ensRegistry) | ||
| .write('setTTL', [padHex('0x01', { size: 32 }), 3600n]) | ||
| .toBeRevertedWithoutReason() | ||
| }) | ||
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| it('should allow the creation of subnodes', async () => { | ||
| const { ensRegistry, accounts } = await loadFixture(fixture) | ||
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| await expect(ensRegistry) | ||
| .write('setSubnodeOwner', [ | ||
| zeroHash, | ||
| labelhash('eth'), | ||
| accounts[1].address, | ||
| ]) | ||
| .toEmitEvent('NewOwner') | ||
| .withArgs(zeroHash, labelhash('eth'), accounts[1].address) | ||
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| await expect( | ||
| ensRegistry.read.owner([namehash('eth')]), | ||
| ).resolves.toEqualAddress(accounts[1].address) | ||
| }) | ||
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| it('should prohibit subnode creation by non-owners', async () => { | ||
| const { ensRegistry, accounts } = await loadFixture(fixture) | ||
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| await expect(ensRegistry) | ||
| .write( | ||
| 'setSubnodeOwner', | ||
| [zeroHash, labelhash('eth'), accounts[1].address], | ||
| { account: accounts[1] }, | ||
| ) | ||
| .toBeRevertedWithoutReason() | ||
| }) | ||
| }) |
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