node_modules

1 files changed, 108 insertions, 0 deletions

diff --git a/node_modules/cipher-base/test.js b/node_modules/cipher-base/test.js
new file mode 100644
index 000000000..57d144a55
--- /dev/null
+++ b/node_modules/cipher-base/test.js
@@ -0,0 +1,108 @@
+var test = require('tape')
+var CipherBase = require('./')
+var inherits = require('inherits')
+
+test('basic version', function (t) {
+  inherits(Cipher, CipherBase)
+  function Cipher () {
+    CipherBase.call(this)
+  }
+  Cipher.prototype._update = function (input) {
+    t.ok(Buffer.isBuffer(input))
+    return input
+  }
+  Cipher.prototype._final = function () {
+    // noop
+  }
+  var cipher = new Cipher()
+  var utf8 = 'abc123abcd'
+  var update = cipher.update(utf8, 'utf8', 'base64') + cipher.final('base64')
+  var string = (new Buffer(update, 'base64')).toString()
+  t.equals(utf8, string)
+  t.end()
+})
+test('hash mode', function (t) {
+  inherits(Cipher, CipherBase)
+  function Cipher () {
+    CipherBase.call(this, 'finalName')
+    this._cache = []
+  }
+  Cipher.prototype._update = function (input) {
+    t.ok(Buffer.isBuffer(input))
+    this._cache.push(input)
+  }
+  Cipher.prototype._final = function () {
+    return Buffer.concat(this._cache)
+  }
+  var cipher = new Cipher()
+  var utf8 = 'abc123abcd'
+  var update = cipher.update(utf8, 'utf8').finalName('base64')
+  var string = (new Buffer(update, 'base64')).toString()
+
+  t.equals(utf8, string)
+  t.end()
+})
+test('hash mode as stream', function (t) {
+  inherits(Cipher, CipherBase)
+  function Cipher () {
+    CipherBase.call(this, 'finalName')
+    this._cache = []
+  }
+  Cipher.prototype._update = function (input) {
+    t.ok(Buffer.isBuffer(input))
+    this._cache.push(input)
+  }
+  Cipher.prototype._final = function () {
+    return Buffer.concat(this._cache)
+  }
+  var cipher = new Cipher()
+  cipher.on('error', function (e) {
+    t.notOk(e)
+  })
+  var utf8 = 'abc123abcd'
+  cipher.end(utf8, 'utf8')
+  var update = cipher.read().toString('base64')
+  var string = (new Buffer(update, 'base64')).toString()
+
+  t.equals(utf8, string)
+  t.end()
+})
+test('encodings', function (t) {
+  inherits(Cipher, CipherBase)
+  function Cipher () {
+    CipherBase.call(this)
+  }
+  Cipher.prototype._update = function (input) {
+    return input
+  }
+  Cipher.prototype._final = function () {
+    // noop
+  }
+  t.test('mix and match encoding', function (t) {
+    t.plan(2)
+
+    var cipher = new Cipher()
+    cipher.update('foo', 'utf8', 'utf8')
+    t.throws(function () {
+      cipher.update('foo', 'utf8', 'base64')
+    })
+    cipher = new Cipher()
+    cipher.update('foo', 'utf8', 'base64')
+    t.doesNotThrow(function () {
+      cipher.update('foo', 'utf8')
+      cipher.final('base64')
+    })
+  })
+  t.test('handle long uft8 plaintexts', function (t) {
+    t.plan(1)
+    var txt = 'ふっかつ　あきる　すぶり　はやい　つける　まゆげ　たんさん　みんぞく　ねほりはほり　せまい　たいまつばな　ひはん'
+
+    var cipher = new Cipher()
+    var decipher = new Cipher()
+    var enc = decipher.update(cipher.update(txt, 'utf8', 'base64'), 'base64', 'utf8')
+    enc += decipher.update(cipher.final('base64'), 'base64', 'utf8')
+    enc += decipher.final('utf8')
+
+    t.equals(txt, enc)
+  })
+})