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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>
17 lines
408 B
JavaScript
17 lines
408 B
JavaScript
'use strict';
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var common = require('../common.js');
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var bench = common.createBenchmark(main, {});
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function main(conf) {
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var N = 64 * 1024 * 1024;
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var b = Buffer.allocUnsafe(N);
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var s = '';
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var i;
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for (i = 0; i < 256; ++i) s += String.fromCharCode(i);
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for (i = 0; i < N; i += 256) b.write(s, i, 256, 'ascii');
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bench.start();
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for (i = 0; i < 32; ++i) b.toString('base64');
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bench.end(64);
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}
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