sync mode on

node_modules/pino/test/crlf.test.js

@@ -0,0 +1,34 @@
+'use strict'
+
+const test = require('node:test')
+const assert = require('node:assert')
+
+const writer = require('flush-write-stream')
+const pino = require('../')
+
+function capture () {
+  const ws = writer((chunk, enc, cb) => {
+    ws.data += chunk.toString()
+    cb()
+  })
+  ws.data = ''
+  return ws
+}
+
+test('pino uses LF by default', async () => {
+  const stream = capture()
+  const logger = pino(stream)
+  logger.info('foo')
+  logger.error('bar')
+  assert.ok(/foo[^\r\n]+\n[^\r\n]+bar[^\r\n]+\n/.test(stream.data))
+})
+
+test('pino can log CRLF', async () => {
+  const stream = capture()
+  const logger = pino({
+    crlf: true
+  }, stream)
+  logger.info('foo')
+  logger.error('bar')
+  assert.ok(/foo[^\n]+\r\n[^\n]+bar[^\n]+\r\n/.test(stream.data))
+})