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85ab4a5f12
Several changes:
* Soft-Deprecate Buffer() constructors
* Add `Buffer.from()`, `Buffer.alloc()`, and `Buffer.allocUnsafe()`
* Add `--zero-fill-buffers` command line option
* Add byteOffset and length to `new Buffer(arrayBuffer)` constructor
* buffer.fill('') previously had no effect, now zero-fills
* Update the docs
PR-URL: https://github.com/nodejs/node/pull/4682
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
18 lines
527 B
JavaScript
18 lines
527 B
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const fs = require('fs');
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const path = require('path');
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const stream = require('stream');
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const encoding = 'base64';
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const example = path.join(common.fixturesDir, 'x.txt');
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const assertStream = new stream.Writable({
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write: function(chunk, enc, next) {
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const expected = Buffer.from('xyz');
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assert(chunk.equals(expected));
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}
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});
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assertStream.setDefaultEncoding(encoding);
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fs.createReadStream(example, encoding).pipe(assertStream);
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