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17 lines
570 B
TypeScript
17 lines
570 B
TypeScript
import { createHash } from 'node:crypto'
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import { describe, expect, it } from 'vitest'
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import { sha256 } from './sha256'
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describe('shared sha256', () => {
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it.each([0, 1, 55, 56, 63, 64, 65, 119, 120, 127, 128, 1024, 65_536])(
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'matches Node crypto for a %i-byte offset view',
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(length) => {
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const backing = Uint8Array.from({ length: length + 7 }, (_, index) => index % 251)
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const bytes = backing.subarray(7)
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expect(Buffer.from(sha256(bytes)).toString('hex')).toBe(
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createHash('sha256').update(bytes).digest('hex')
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)
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}
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)
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})
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