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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>
35 lines
731 B
JavaScript
35 lines
731 B
JavaScript
'use strict';
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require('../common');
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var assert = require('assert');
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var Readable = require('stream').Readable;
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var r = new Readable();
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var N = 256 * 1024;
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// Go ahead and allow the pathological case for this test.
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// Yes, it's an infinite loop, that's the point.
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process.maxTickDepth = N + 2;
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var reads = 0;
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r._read = function(n) {
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var chunk = reads++ === N ? null : Buffer.allocUnsafe(1);
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r.push(chunk);
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};
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r.on('readable', function onReadable() {
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if (!(r._readableState.length % 256))
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console.error('readable', r._readableState.length);
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r.read(N * 2);
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});
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var ended = false;
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r.on('end', function onEnd() {
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ended = true;
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});
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r.read(0);
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process.on('exit', function() {
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assert(ended);
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console.log('ok');
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});
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