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benchmark: add dotenv benchmark

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PR-URL: https://github.com/nodejs/node/pull/54278
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
This commit is contained in:
Aviv Keller 2024-09-17 20:30:39 -04:00 committed by GitHub
parent e49cf7acfb
commit 53cba82e55
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2 changed files with 90 additions and 0 deletions
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67
benchmark/fixtures/valid.env Normal file
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BASIC=basic
# COMMENTS=work
#BASIC=basic2
#BASIC=basic3
# previous line intentionally left blank
AFTER_LINE=after_line
EMPTY=
EMPTY_SINGLE_QUOTES=''
EMPTY_DOUBLE_QUOTES=""
EMPTY_BACKTICKS=``
SINGLE_QUOTES='single_quotes'
SINGLE_QUOTES_SPACED=' single quotes '
DOUBLE_QUOTES="double_quotes"
DOUBLE_QUOTES_SPACED=" double quotes "
DOUBLE_QUOTES_INSIDE_SINGLE='double "quotes" work inside single quotes'
DOUBLE_QUOTES_WITH_NO_SPACE_BRACKET="{ port: $MONGOLAB_PORT}"
SINGLE_QUOTES_INSIDE_DOUBLE="single 'quotes' work inside double quotes"
BACKTICKS_INSIDE_SINGLE='`backticks` work inside single quotes'
BACKTICKS_INSIDE_DOUBLE="`backticks` work inside double quotes"
BACKTICKS=`backticks`
BACKTICKS_SPACED=` backticks `
DOUBLE_QUOTES_INSIDE_BACKTICKS=`double "quotes" work inside backticks`
SINGLE_QUOTES_INSIDE_BACKTICKS=`single 'quotes' work inside backticks`
DOUBLE_AND_SINGLE_QUOTES_INSIDE_BACKTICKS=`double "quotes" and single 'quotes' work inside backticks`
EXPAND_NEWLINES="expand\nnew\nlines"
DONT_EXPAND_UNQUOTED=dontexpand\nnewlines
DONT_EXPAND_SQUOTED='dontexpand\nnewlines'
# COMMENTS=work
INLINE_COMMENTS=inline comments # work #very #well
INLINE_COMMENTS_SINGLE_QUOTES='inline comments outside of #singlequotes' # work
INLINE_COMMENTS_DOUBLE_QUOTES="inline comments outside of #doublequotes" # work
INLINE_COMMENTS_BACKTICKS=`inline comments outside of #backticks` # work
INLINE_COMMENTS_SPACE=inline comments start with a#number sign. no space required.
EQUAL_SIGNS=equals==
RETAIN_INNER_QUOTES={"foo": "bar"}
RETAIN_INNER_QUOTES_AS_STRING='{"foo": "bar"}'
RETAIN_INNER_QUOTES_AS_BACKTICKS=`{"foo": "bar's"}`
TRIM_SPACE_FROM_UNQUOTED= some spaced out string
SPACE_BEFORE_DOUBLE_QUOTES= "space before double quotes"
EMAIL=therealnerdybeast@example.tld
SPACED_KEY = parsed
EDGE_CASE_INLINE_COMMENTS="VALUE1" # or "VALUE2" or "VALUE3"
MULTI_DOUBLE_QUOTED="THIS
IS
A
MULTILINE
STRING"
MULTI_SINGLE_QUOTED='THIS
IS
A
MULTILINE
STRING'
MULTI_BACKTICKED=`THIS
IS
A
"MULTILINE'S"
STRING`
export EXPORT_EXAMPLE = ignore export
MULTI_NOT_VALID_QUOTE="
MULTI_NOT_VALID=THIS
IS NOT MULTILINE

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benchmark/util/parse-env.js Normal file
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'use strict';
const { createBenchmark } = require('../common.js');
const path = require('node:path');
const fs = require('node:fs');
const util = require('node:util');
const assert = require('node:assert');
const bench = createBenchmark(main, {
n: 3e4,
});
const env = fs.readFileSync(path.resolve(__dirname, '../fixtures/valid.env'), 'utf-8');
function main({ n }) {
let noDead;
bench.start();
for (let i = 0; i < n; i++) {
noDead = util.parseEnv(env);
}
bench.end(n);
assert(noDead !== undefined);
}