chore: reduce dependencies

package.json

@@ -106,7 +106,6 @@
     "chai-string": "^1.5.0",
     "concurrently": "^8.0.1",
     "cronometro": "^1.0.5",
-    "delay": "^5.0.0",
     "dns-packet": "^5.4.0",
     "docsify-cli": "^4.4.3",
     "form-data": "^4.0.0",
@@ -119,8 +118,6 @@
     "jsfuzz": "^1.0.15",
     "mitata": "^0.1.6",
     "mocha": "^10.0.0",
-    "mockttp": "^3.9.2",
-    "p-timeout": "^3.2.0",
     "pre-commit": "^1.2.2",
     "proxy": "^1.0.2",
     "proxyquire": "^2.1.3",

test/node-fetch/main.js

@@ -10,7 +10,7 @@ const crypto = require('crypto')
 const chaiPromised = require('chai-as-promised')
 const chaiIterator = require('chai-iterator')
 const chaiString = require('chai-string')
-const delay = require('delay')
+const { delay } = require('../utils/timeout')
 const { Blob } = require('buffer')
 
 const {

test/node-fetch/utils/chai-timeout.js

@@ -1,4 +1,4 @@
-const pTimeout = require('p-timeout')
+const { pTimeout } = require('../../utils/timeout')
 
 module.exports = ({ Assertion }, utils) => {
   utils.addProperty(Assertion.prototype, 'timeout', async function () {

test/utils/timeout.js

@@ -0,0 +1,65 @@
+'use strict'
+
+/**
+ * @type {<T = void, R = T>(time: number, options?: { promise?: Promise<T>; fallback?: () => R | Promise<R>; signal?: AbortSignal; rejection?: boolean; }) => Promise<T | Awaited<R>>}
+ */
+async function timeout (time, options = {}) {
+  let timer
+  /** @type {() => void} */
+  let abort
+  const { promise, fallback, signal, rejection } = options
+  if (signal?.aborted) {
+    throw new DOMException('The operation was aborted.', 'AbortError')
+  }
+  const delay = new Promise((resolve, reject) => {
+    abort = () => {
+      clearTimeout(timer)
+      reject(
+        signal?.reason ??
+          new DOMException('The operation was aborted.', 'AbortError')
+      )
+    }
+    signal?.addEventListener('abort', abort)
+    timer = setTimeout(() => {
+      if (typeof fallback === 'function') {
+        try {
+          resolve(fallback())
+        } catch (err) {
+          reject(err)
+        }
+      } else {
+        if (rejection === false) {
+          resolve(undefined)
+        } else {
+          reject(new DOMException('The operation was aborted.', 'AbortError'))
+        }
+      }
+    }, time)
+  })
+  try {
+    return promise ? await Promise.race([promise, delay]) : await delay
+  } finally {
+    clearTimeout(timer)
+    signal?.removeEventListener('abort', abort)
+  }
+}
+
+/**
+ * @type {<T, R = T>(promise: Promise<T>, time: number, fallback?: () => R | Promise<R>) => Promise<Awaited<R> | T>}
+ */
+function pTimeout (promise, time, fallback) {
+  return timeout(time, { promise, fallback })
+}
+
+/**
+ * @param {number} time
+ */
+function delay (time) {
+  return timeout(time, { rejection: false })
+}
+
+module.exports = {
+  timeout,
+  delay,
+  pTimeout
+}