| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| var common = require('../common'); |
| var assert = require('assert'); |
| |
| var stream = require('stream'); |
| var util = require('util'); |
| |
| function MyWritable(fn, options) { |
| stream.Writable.call(this, options); |
| this.fn = fn; |
| }; |
| |
| util.inherits(MyWritable, stream.Writable); |
| |
| MyWritable.prototype._write = function (chunk, encoding, callback) { |
| this.fn(Buffer.isBuffer(chunk), typeof chunk, encoding); |
| callback(); |
| }; |
| |
| ;(function decodeStringsTrue() { |
| var m = new MyWritable(function(isBuffer, type, enc) { |
| assert(isBuffer); |
| assert.equal(type, 'object'); |
| assert.equal(enc, 'buffer'); |
| console.log('ok - decoded string is decoded'); |
| }, { decodeStrings: true }); |
| m.write('some-text', 'utf8'); |
| m.end(); |
| })(); |
| |
| ;(function decodeStringsFalse() { |
| var m = new MyWritable(function(isBuffer, type, enc) { |
| assert(!isBuffer); |
| assert.equal(type, 'string'); |
| assert.equal(enc, 'utf8'); |
| console.log('ok - un-decoded string is not decoded'); |
| }, { decodeStrings: false }); |
| m.write('some-text', 'utf8'); |
| m.end(); |
| })(); |