test: use .code for error in setgid

When the 'nobody' user is missing use .code to detect this, its more robust than than the .message string. Refs: nodejs#19594 PR-URL: nodejs#28219 Reviewed-By: Sam Roberts <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Yongsheng Zhang <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Trivikram Kamat <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]> Reviewed-By: Anto Aravinth <[email protected]>
Trott · Jun 20, 2019 · e57bf47 · e57bf47
1 parent b0f7581
commit e57bf47
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/parallel/test-process-uid-gid.js b/test/parallel/test-process-uid-gid.js
@@ -74,7 +74,7 @@ const oldgid = process.getgid();
 try {
   process.setgid('nobody');
 } catch (err) {
-  if (err.message !== 'setgid group id does not exist') {
+  if (err.code !== 'ERR_UNKNOWN_CREDENTIAL') {
     throw err;
   }
   process.setgid('nogroup');