From 12023dff4b452b3d64bb2146c6cc501cd956ea62 Mon Sep 17 00:00:00 2001
From: James M Snell <jasnell@gmail.com>
Date: Sun, 28 Nov 2021 12:22:29 -0800
Subject: [PATCH] errors: add support for cause in aborterror

Signed-off-by: James M Snell <jasnell@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/41008
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
---
 lib/internal/errors.js                  |  7 ++++--
 test/parallel/test-errors-aborterror.js | 31 +++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 test/parallel/test-errors-aborterror.js

diff --git a/lib/internal/errors.js b/lib/internal/errors.js
index 4dadb268cea683..309f6bb3105341 100644
--- a/lib/internal/errors.js
+++ b/lib/internal/errors.js
@@ -821,8 +821,11 @@ function hideInternalStackFrames(error) {
 // to make usage of the error in userland and readable-stream easier.
 // It is a regular error with `.code` and `.name`.
 class AbortError extends Error {
-  constructor() {
-    super('The operation was aborted');
+  constructor(message = 'The operation was aborted', options = undefined) {
+    if (options !== undefined && typeof options !== 'object') {
+      throw new codes.ERR_INVALID_ARG_TYPE('options', 'Object', options);
+    }
+    super(message, options);
     this.code = 'ABORT_ERR';
     this.name = 'AbortError';
   }
diff --git a/test/parallel/test-errors-aborterror.js b/test/parallel/test-errors-aborterror.js
new file mode 100644
index 00000000000000..15da9f06f94b4d
--- /dev/null
+++ b/test/parallel/test-errors-aborterror.js
@@ -0,0 +1,31 @@
+// Flags: --expose-internals
+'use strict';
+
+require('../common');
+const {
+  strictEqual,
+  throws,
+} = require('assert');
+const { AbortError } = require('internal/errors');
+
+{
+  const err = new AbortError();
+  strictEqual(err.message, 'The operation was aborted');
+  strictEqual(err.cause, undefined);
+}
+
+{
+  const cause = new Error('boom');
+  const err = new AbortError('bang', { cause });
+  strictEqual(err.message, 'bang');
+  strictEqual(err.cause, cause);
+}
+
+{
+  throws(() => new AbortError('', false), {
+    code: 'ERR_INVALID_ARG_TYPE'
+  });
+  throws(() => new AbortError('', ''), {
+    code: 'ERR_INVALID_ARG_TYPE'
+  });
+}