48 lines
1.3 KiB
TypeScript
48 lines
1.3 KiB
TypeScript
import { hex, utf8 } from '@fuman/utils'
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import { beforeAll, describe, expect, it } from 'vitest'
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import { __getWasm, sha1, sha256 } from '../src/index.js'
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import { initWasm } from './init.js'
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beforeAll(async () => {
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await initWasm()
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})
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describe('sha256', () => {
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it('should correctly calculate sha-256 hash', () => {
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const hash = sha256(utf8.encoder.encode('abc'))
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expect(hex.encode(hash)).toEqual('ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad')
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})
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it('should not leak memory', () => {
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const mem = __getWasm().memory.buffer
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const memSize = mem.byteLength
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for (let i = 0; i < 100; i++) {
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sha256(utf8.encoder.encode('abc'))
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}
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expect(mem.byteLength).toEqual(memSize)
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})
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})
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describe('sha1', () => {
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it('should correctly calculate sha-1 hash', () => {
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const hash = sha1(utf8.encoder.encode('abc'))
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expect(hex.encode(hash)).toEqual('a9993e364706816aba3e25717850c26c9cd0d89d')
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})
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it('should not leak memory', () => {
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const mem = __getWasm().memory.buffer
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const memSize = mem.byteLength
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for (let i = 0; i < 100; i++) {
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sha1(utf8.encoder.encode('abc'))
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}
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expect(mem.byteLength).toEqual(memSize)
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})
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})
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