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>
16 lines
453 B
JavaScript
16 lines
453 B
JavaScript
'use strict';
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const assert = require('assert');
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const common = require('../common.js');
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const bench = common.createBenchmark(main, {});
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function main(conf) {
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const s = 'abcd'.repeat(8 << 20);
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s.match(/./); // Flatten string.
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assert.equal(s.length % 4, 0);
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const b = Buffer.allocUnsafe(s.length / 4 * 3);
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b.write(s, 0, s.length, 'base64');
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bench.start();
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for (var i = 0; i < 32; i += 1) b.base64Write(s, 0, s.length);
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bench.end(32);
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}
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