From 4dc8467dbb1f6a46c25931f92467a04bb384a830 Mon Sep 17 00:00:00 2001
From: Masashi Hirano <cherrydog07@gmail.com>
Date: Fri, 17 Aug 2018 07:45:55 +0900
Subject: [PATCH] test: add test unknown credential error of process.setgroups

Added test to check ERR_UNKNOWN_CREDENTIAL of process.setgroups to
increase coverage.

PR-URL: https://github.com/nodejs/node/pull/22368
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
---
 test/parallel/test-process-setgroups.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/parallel/test-process-setgroups.js b/test/parallel/test-process-setgroups.js
index 4019cb4888d..a85d6683164 100644
--- a/test/parallel/test-process-setgroups.js
+++ b/test/parallel/test-process-setgroups.js
@@ -45,3 +45,10 @@ assert.throws(
     }
   );
 });
+
+assert.throws(() => {
+  process.setgroups([1, 'fhqwhgadshgnsdhjsdbkhsdabkfabkveyb']);
+}, {
+  code: 'ERR_UNKNOWN_CREDENTIAL',
+  message: 'Group identifier does not exist: fhqwhgadshgnsdhjsdbkhsdabkfabkveyb'
+});