benchmark: add `test-reporters`

PR-URL: https://github.com/nodejs/node/pull/55757
Refs: https://github.com/nodejs/node/issues/55723
Reviewed-By: Pietro Marchini <pietro.marchini94@gmail.com>
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
Reviewed-By: Raz Luvaton <rluvaton@gmail.com>
pull/55921/head
Aviv Keller 2024-11-15 22:55:13 -05:00 committed by Antoine du Hamel
parent 1b863b96d5
commit 32e5bbca95
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2 changed files with 52 additions and 0 deletions

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const { test } = require('node:test');
test('should pass', () => {});
test('should fail', () => { throw new Error('fail'); });
test('should skip', { skip: true }, () => {});
test('parent', (t) => {
t.test('should fail', () => { throw new Error('fail'); });
t.test('should pass but parent fail', (t, done) => {
setImmediate(done);
});
});

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'use strict';
const common = require('../common');
const { run } = require('node:test');
const reporters = require('node:test/reporters');
const { Readable } = require('node:stream');
const assert = require('node:assert');
const bench = common.createBenchmark(main, {
n: [1e4],
reporter: Object.keys(reporters),
});
// No need to run this for every benchmark,
// it should always be the same data.
const stream = run({
files: ['../fixtures/basic-test-runner.js'],
});
let testResults;
async function main({ n, reporter: r }) {
testResults ??= await stream.toArray();
// Create readable streams for each iteration
const readables = Array.from({ length: n }, () => Readable.from(testResults));
// Get the selected reporter
const reporter = reporters[r];
bench.start();
let noDead;
for (const readable of readables) {
// Process each readable stream through the reporter
noDead = await readable.compose(reporter).toArray();
}
bench.end(n);
assert.ok(noDead);
}