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>
29 lines
584 B
JavaScript
29 lines
584 B
JavaScript
'use strict';
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require('../common');
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var assert = require('assert');
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var TTY = process.binding('tty_wrap').TTY;
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var isTTY = process.binding('tty_wrap').isTTY;
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if (isTTY(1) == false) {
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console.log('1..0 # Skipped: fd 1 is not a tty.');
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return;
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}
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var handle = new TTY(1);
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var callbacks = 0;
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var req1 = handle.writeBuffer(Buffer.from('hello world\n'));
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req1.oncomplete = function() {
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callbacks++;
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};
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var req2 = handle.writeBuffer(Buffer.from('hello world\n'));
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req2.oncomplete = function() {
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callbacks++;
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};
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process.on('exit', function() {
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assert.equal(2, callbacks);
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});
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