update

node_modules/pino/test/helper.js

@@ -0,0 +1,55 @@
+'use strict'
+
+const os = require('os')
+const writer = require('flush-write-stream')
+const split = require('split2')
+const pid = process.pid
+const hostname = os.hostname()
+const v = 1
+
+const isWin = process.platform === 'win32'
+
+function getPathToNull () {
+  return isWin ? '\\\\.\\NUL' : '/dev/null'
+}
+
+function once (emitter, name) {
+  return new Promise((resolve, reject) => {
+    if (name !== 'error') emitter.once('error', reject)
+    emitter.once(name, (...args) => {
+      emitter.removeListener('error', reject)
+      resolve(...args)
+    })
+  })
+}
+
+function sink (func) {
+  const result = split((data) => {
+    try {
+      return JSON.parse(data)
+    } catch (err) {
+      console.log(err)
+      console.log(data)
+    }
+  })
+  if (func) result.pipe(writer.obj(func))
+  return result
+}
+
+function check (is, chunk, level, msg) {
+  is(new Date(chunk.time) <= new Date(), true, 'time is greater than Date.now()')
+  delete chunk.time
+  is(chunk.pid, pid)
+  is(chunk.hostname, hostname)
+  is(chunk.level, level)
+  is(chunk.msg, msg)
+  is(chunk.v, v)
+}
+
+function sleep (ms) {
+  return new Promise((resolve) => {
+    setTimeout(resolve, ms)
+  })
+}
+
+module.exports = { getPathToNull, sink, check, once, sleep }