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Code Issues Releases Activity

util: remove internal mime fns from benchmarks

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PR-URL: https://github.com/nodejs/node/pull/50201
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
This commit is contained in:
Aras Abbasi 2023-10-21 04:12:44 +02:00 committed by GitHub
parent 506858bf13
commit 2e5ffe9fcf
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 0 additions and 116 deletions
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53
benchmark/mime/parse-type-and-subtype.js
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@ -1,53 +0,0 @@
'use strict';
const common = require('../common');
const assert = require('assert');
const bench = common.createBenchmark(main, {
n: [1e7],
value: [
'application/ecmascript; ',
'text/html;charset=gbk',
// eslint-disable-next-line max-len
'text/html;0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789=x;charset=gbk',
],
}, {
flags: ['--expose-internals'],
});
function main({ n, value }) {
const parseTypeAndSubtype = require('internal/mime').parseTypeAndSubtype;
// Warm up.
const length = 1024;
const array = [];
let errCase = false;
for (let i = 0; i < length; ++i) {
try {
array.push(parseTypeAndSubtype(value));
} catch (e) {
errCase = true;
array.push(e);
}
}
// console.log(`errCase: ${errCase}`);
bench.start();
for (let i = 0; i < n; ++i) {
const index = i % length;
try {
array[index] = parseTypeAndSubtype(value);
} catch (e) {
array[index] = e;
}
}
bench.end(n);
// Verify the entries to prevent dead code elimination from making
// the benchmark invalid.
for (let i = 0; i < length; ++i) {
assert.strictEqual(typeof array[i], errCase ? 'object' : 'object');
}
}

54
benchmark/mime/to-ascii-lower.js
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@ -1,54 +0,0 @@
'use strict';
const common = require('../common');
const assert = require('assert');
const bench = common.createBenchmark(main, {
n: [1e7],
value: [
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'UPPERCASE',
'lowercase',
'mixedCase',
],
}, {
flags: ['--expose-internals'],
});
function main({ n, value }) {
const toASCIILower = require('internal/mime').toASCIILower;
// Warm up.
const length = 1024;
const array = [];
let errCase = false;
for (let i = 0; i < length; ++i) {
try {
array.push(toASCIILower(value));
} catch (e) {
errCase = true;
array.push(e);
}
}
// console.log(`errCase: ${errCase}`);
bench.start();
for (let i = 0; i < n; ++i) {
const index = i % length;
try {
array[index] = toASCIILower(value);
} catch (e) {
array[index] = e;
}
}
bench.end(n);
// Verify the entries to prevent dead code elimination from making
// the benchmark invalid.
for (let i = 0; i < length; ++i) {
assert.strictEqual(typeof array[i], errCase ? 'object' : 'string');
}
}

2
lib/internal/mime.js
View File

@ -384,8 +384,6 @@ ObjectDefineProperty(MIMEType.prototype, 'toJSON', {
});
module.exports = {
toASCIILower,
parseTypeAndSubtype,
MIMEParams,
MIMEType,
};

7
test/parallel/test-mime-api.js
View File

@ -4,8 +4,6 @@
require('../common');
const assert = require('assert');
const { MIMEType, MIMEParams } = require('util');
const { toASCIILower } = require('internal/mime');
const WHITESPACES = '\t\n\f\r ';
const NOT_HTTP_TOKEN_CODE_POINT = ',';
@ -160,8 +158,3 @@ assert.throws(() => params.set(`x${NOT_HTTP_TOKEN_CODE_POINT}`, 'x'), /parameter
assert.throws(() => params.set('x', `${NOT_HTTP_QUOTED_STRING_CODE_POINT};`), /parameter value/i);
assert.throws(() => params.set('x', `${NOT_HTTP_QUOTED_STRING_CODE_POINT}x`), /parameter value/i);
assert.throws(() => params.set('x', `x${NOT_HTTP_QUOTED_STRING_CODE_POINT}`), /parameter value/i);
assert.strictEqual(toASCIILower('someThing'), 'something');
assert.strictEqual(toASCIILower('SomeThing'), 'something');
assert.strictEqual(toASCIILower('SomeThing3'), 'something3');
assert.strictEqual(toASCIILower('ABCDEFGHIJKLMNOPQRSTUVWXYZ'), 'abcdefghijklmnopqrstuvwxyz');