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'use strict' const { test } = require('tap') const { join } = require('node:path') const { fork } = require('node:child_process') const { once } = require('./helper') const writer = require('flush-write-stream') const pino = require('..') test('do not use SonicBoom is someone tampered with process.stdout.write', async ({ not }) => { let actual = '' const child = fork(join(__dirname, 'fixtures', 'stdout-hack-protection.js'), { silent: true }) child.stdout.pipe(writer((s, enc, cb) => { actual += s cb() })) await once(child, 'close') not(actual.match(/^hack/), null) }) test('do not use SonicBoom is someone has passed process.stdout to pino', async ({ equal }) => { const logger = pino(process.stdout) equal(logger[pino.symbols.streamSym], process.stdout) }) test('do not crash if process.stdout has no fd', async ({ teardown }) => { const fd = process.stdout.fd delete process.stdout.fd teardown(function () { process.stdout.fd = fd }) pino() }) test('use fd=1 if process.stdout has no fd in pino.destination() (worker case)', async ({ teardown }) => { const fd = process.stdout.fd delete process.stdout.fd teardown(function () { process.stdout.fd = fd }) pino.destination() })