#!/usr/bin/env node
// 被测模块 vs Python 参考实现的逐字节比对（输入: test_sign_expect.json）
'use strict'
const fs = require('fs')
const path = require('path')
const { zzc, time33 } = require(path.join(__dirname, 'qqmusic_checkin.js'))

const expect = JSON.parse(fs.readFileSync(path.join(__dirname, 'test_sign_expect.json'), 'utf8'))
let fails = 0

const t33js = time33('Q_H_L_testkey1234567890')
const t33ok = t33js === expect.time33
console.log(`time33  py=${expect.time33} js=${t33js} -> ${t33ok ? 'OK' : 'MISMATCH'}`)
if (!t33ok) fails++

for (const c of expect.cases) {
  const got = zzc(c.payload)
  const ok = got === c.zzc
  if (!ok) {
    fails++
    console.log(`zzc MISMATCH payload[:40]=${JSON.stringify(c.payload.slice(0, 40))}\n  py=${c.zzc}\n  js=${got}`)
  } else {
    console.log(`zzc     OK len=${c.len} payload[:28]=${JSON.stringify(c.payload.slice(0, 28))}`)
  }
}
console.log('RESULT:', fails === 0 ? 'PASS' : `FAIL(${fails})`)
process.exit(fails === 0 ? 0 : 1)