From 55ba1d41159dccbcb850073499bb21d845462c4e Mon Sep 17 00:00:00 2001
From: Ashish Kaila <ashishkaila@hotmail.com>
Date: Wed, 18 Oct 2017 13:59:48 -0700
Subject: [PATCH] util: expand test coverage for util.deprecate

Test for invalid argument types passed to code on util.deprecate.

PR-URL: https://github.com/nodejs/node/pull/16305
Backport-PR-URL: https://github.com/nodejs/node/pull/16430
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 test/parallel/test-util-deprecate-invalid-code.js | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 test/parallel/test-util-deprecate-invalid-code.js

diff --git a/test/parallel/test-util-deprecate-invalid-code.js b/test/parallel/test-util-deprecate-invalid-code.js
new file mode 100644
index 00000000000000..c96083173c901f
--- /dev/null
+++ b/test/parallel/test-util-deprecate-invalid-code.js
@@ -0,0 +1,11 @@
+'use strict';
+
+const common = require('../common');
+const util = require('util');
+
+[1, true, false, null, {}].forEach((notString) => {
+  common.expectsError(() => util.deprecate(() => {}, 'message', notString), {
+    type: TypeError,
+    message: '`code` argument must be a string'
+  });
+});