wuzilongandCursor
da3ec62719
同质量或体积单位不再要求手填系数，普通 http 页面也能生成幂等操作号。 Co-authored-by: Cursor <cursoragent@cursor.com>
34 lines
987 B
TypeScript
34 lines
987 B
TypeScript
import assert from 'node:assert/strict'
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import test from 'node:test'
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import { randomOperationId } from '../src/utils/random-id'
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const uuidV4 = /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/
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test('secure context keeps the native randomUUID value', () => {
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assert.equal(
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randomOperationId({ randomUUID: () => 'native-operation-id' }),
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'native-operation-id'
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)
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})
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test('insecure context still returns a uuid from getRandomValues', () => {
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const insecure = {
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getRandomValues(bytes: Uint8Array) {
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crypto.getRandomValues(bytes)
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return bytes
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}
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}
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const first = randomOperationId(insecure)
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const second = randomOperationId(insecure)
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assert.match(first, uuidV4)
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assert.match(second, uuidV4)
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assert.notEqual(first, second)
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assert.ok(first.length <= 64)
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})
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test('missing web crypto still returns a bounded operation id', () => {
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const id = randomOperationId({})
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assert.match(id, uuidV4)
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assert.ok(id.length <= 64)
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})
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