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1 parent c45a9a3 commit b148c43
2 files changed
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -0,0 +1,22 @@ | |||
| 1 | + 'use strict'; | ||
| 2 | + | ||
| 3 | + const common = require('../common.js'); | ||
| 4 | + const { createHash } = require('crypto'); | ||
| 5 | + const assert = require('assert'); | ||
| 6 | + | ||
| 7 | + const bench = common.createBenchmark(main, { | ||
| 8 | + n: [1e5], | ||
| 9 | + }); | ||
| 10 | + | ||
| 11 | + function main({ n }) { | ||
| 12 | + const array = []; | ||
| 13 | + for (let i = 0; i < n; ++i) { | ||
| 14 | + array.push(null); | ||
| 15 | + } | ||
| 16 | + bench.start(); | ||
| 17 | + for (let i = 0; i < n; ++i) { | ||
| 18 | + array[i] = createHash('sha1'); | ||
| 19 | + } | ||
| 20 | + bench.end(n); | ||
| 21 | + assert.strictEqual(typeof array[n - 1], 'object'); | ||
| 22 | + } | ||
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -57,7 +57,7 @@ const kState = Symbol('kState'); | |||
| 57 | 57 | const kFinalized = Symbol('kFinalized'); | |
| 58 | 58 | ||
| 59 | 59 | function Hash(algorithm, options) { | |
| 60 | - if (!(this instanceof Hash)) | ||
| 60 | + if (!new.target) | ||
| 61 | 61 | return new Hash(algorithm, options); | |
| 62 | 62 | if (!(algorithm instanceof _Hash)) | |
| 63 | 63 | validateString(algorithm, 'algorithm'); | |
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