From 4c8b244059c9e51a31f843960e702b6fb5ad9fb7 Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Wed, 28 Jun 2017 12:44:07 -0400
Subject: [PATCH] test: verify isNativeError accepts internal errors

This commit verifies that Node's internal errors are recognized
by V8's IsNativeError(), which is exposed in Node as
process.binding('util').isNativeError().

PR-URL: https://github.com/nodejs/node/pull/13965
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
---
 test/parallel/test-util.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/parallel/test-util.js b/test/parallel/test-util.js
index 05c83a18af..191f4361b4 100644
--- a/test/parallel/test-util.js
+++ b/test/parallel/test-util.js
@@ -20,9 +20,11 @@
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 'use strict';
+// Flags: --expose-internals
 const common = require('../common');
 const assert = require('assert');
 const util = require('util');
+const errors = require('internal/errors');
 const binding = process.binding('util');
 const context = require('vm').runInNewContext;
 
@@ -167,4 +169,8 @@ util.error('test');
   assert.strictEqual(binding.isNativeError([]), false);
   assert.strictEqual(binding.isNativeError(Object.create(Error.prototype)),
                      false);
+  assert.strictEqual(
+    binding.isNativeError(new errors.Error('ERR_IPC_CHANNEL_CLOSED')),
+    true
+  );
 }