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ca5f322d32
PR-URL: https://github.com/nodejs/node/pull/46370 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Moshe Atlow <moshe@atlow.co.il> Reviewed-By: James M Snell <jasnell@gmail.com>
32 lines
542 B
JavaScript
32 lines
542 B
JavaScript
'use strict';
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const common = require('../common.js');
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const {
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ReadableStream,
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} = require('node:stream/web');
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const bench = common.createBenchmark(main, {
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n: [1e5],
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});
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async function main({ n }) {
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const rs = new ReadableStream({
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pull: function(controller) {
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controller.enqueue(1);
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},
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});
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let x = 0;
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bench.start();
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for await (const chunk of rs) {
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x += chunk;
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if (x > n) {
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break;
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}
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}
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// Use x to ensure V8 does not optimize away the loop as a noop.
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console.assert(x);
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bench.end(n);
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}
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