Server : nginx/1.18.0 System : Linux localhost 6.14.3-x86_64-linode168 #1 SMP PREEMPT_DYNAMIC Mon Apr 21 19:47:55 EDT 2025 x86_64 User : www-data ( 33) PHP Version : 8.0.16 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /var/www/ecommerce/node_modules/sha.js/test/

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var crypto = require('crypto')
var tape = require('tape')
var Sha1 = require('../').sha1

var inputs = [
  ['', 'ascii'],
  ['abc', 'ascii'],
  ['123', 'ascii'],
  ['123456789abcdef123456789abcdef123456789abcdef123456789abcdef', 'ascii'],
  ['123456789abcdef123456789abcdef123456789abcdef123456789abc', 'ascii'],
  ['123456789abcdef123456789abcdef123456789abcdef123456789ab', 'ascii'],
  ['0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcde', 'ascii'],
  ['0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef', 'ascii'],
  ['foobarbaz', 'ascii']
]

tape("hash is the same as node's crypto", function (t) {
  inputs.forEach(function (v) {
    var a = new Sha1().update(v[0], v[1]).digest('hex')
    var e = crypto.createHash('sha1').update(v[0], v[1]).digest('hex')
    console.log(a, '==', e)
    t.equal(a, e)
  })

  t.end()
})

tape('call update multiple times', function (t) {
  inputs.forEach(function (v) {
    var hash = new Sha1()
    var _hash = crypto.createHash('sha1')

    for (var i = 0; i < v[0].length; i = (i + 1) * 2) {
      var s = v[0].substring(i, (i + 1) * 2)
      hash.update(s, v[1])
      _hash.update(s, v[1])
    }

    var a = hash.digest('hex')
    var e = _hash.digest('hex')
    console.log(a, '==', e)
    t.equal(a, e)
  })
  t.end()
})

tape('call update twice', function (t) {
  var _hash = crypto.createHash('sha1')
  var hash = new Sha1()

  _hash.update('foo', 'ascii')
  hash.update('foo', 'ascii')

  _hash.update('bar', 'ascii')
  hash.update('bar', 'ascii')

  _hash.update('baz', 'ascii')
  hash.update('baz', 'ascii')

  var a = hash.digest('hex')
  var e = _hash.digest('hex')

  t.equal(a, e)
  t.end()
})

tape('hex encoding', function (t) {
  inputs.forEach(function (v) {
    var hash = new Sha1()
    var _hash = crypto.createHash('sha1')

    for (var i = 0; i < v[0].length; i = (i + 1) * 2) {
      var s = v[0].substring(i, (i + 1) * 2)
      hash.update(Buffer.from(s, 'ascii').toString('hex'), 'hex')
      _hash.update(Buffer.from(s, 'ascii').toString('hex'), 'hex')
    }
    var a = hash.digest('hex')
    var e = _hash.digest('hex')

    console.log(a, '==', e)
    t.equal(a, e)
  })

  t.end()
})

tape('call digest for more than MAX_UINT32 bits of data', function (t) {
  var _hash = crypto.createHash('sha1')
  var hash = new Sha1()
  var bigData = Buffer.alloc(0x1ffffffff / 8)

  hash.update(bigData)
  _hash.update(bigData)

  var a = hash.digest('hex')
  var e = _hash.digest('hex')

  t.equal(a, e)
  t.end()
})