From 9cdb1cbf02b3e71b492c13e62399734db9ad52fd Mon Sep 17 00:00:00 2001
From: isaacs <i@izs.me>
Date: Tue, 21 Feb 2023 17:14:11 -0800
Subject: [PATCH] fix tests on node 14

---
 index.js                | 3 ++-
 test/fetch.ts           | 8 ++++++--
 test/fixtures/expose.ts | 1 +
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 8a4c2300..7da9daef 100644
--- a/index.js
+++ b/index.js
@@ -18,7 +18,8 @@ const AC = hasAbortController
         this.signal = new AS()
       }
       abort(reason = new Error('This operation was aborted')) {
-        this.signal.reason = reason
+        this.signal.reason = this.signal.reason || reason
+        this.signal.aborted = true
         this.signal.dispatchEvent({
           type: 'abort',
           target: this.signal,
diff --git a/test/fetch.ts b/test/fetch.ts
index 72ef0d9f..01b44ba2 100644
--- a/test/fetch.ts
+++ b/test/fetch.ts
@@ -1,3 +1,6 @@
+if (typeof performance === 'undefined') {
+  global.performance = require('perf_hooks').performance
+}
 import t from 'tap'
 import type { Fetcher } from '../'
 import LRUCache from '../'
@@ -754,17 +757,18 @@ t.test('background update on timeout, return stale', async t => {
       })
     },
   })
+  const e = expose(c)
   c.set(1, 10)
   clock.advance(100)
   const ac = new AbortController()
   const p = c.fetch(1, { signal: ac.signal })
-  const e = expose(c)
+  await new Promise(res => setImmediate(res))
   t.match(e.valList[0], { __staleWhileFetching: 10 })
   ac.abort(new Error('gimme the stale value'))
   t.equal(await p, 10)
   t.equal(c.get(1, { allowStale: true }), 10)
   clock.advance(200)
-  await new Promise(res => setImmediate(res))
+  await new Promise(res => setImmediate(res)).then(() => {})
   t.equal(e.valList[0], 1, 'got updated value later')
 
   c.set(1, 99)
diff --git a/test/fixtures/expose.ts b/test/fixtures/expose.ts
index f66e4b6d..b26b101d 100644
--- a/test/fixtures/expose.ts
+++ b/test/fixtures/expose.ts
@@ -7,6 +7,7 @@ export const exposeStatics = (LRU: typeof LRUCache) => {
 }
 export const expose = (cache: LRUCache<any, any>) => {
   return cache as unknown as {
+    isStale: (n: number) => boolean
     isBackgroundFetch: (v: any) => boolean
     backgroundFetch: (
       v: any,