From 62c56806fc7240036c7911513dd2f83b7d9d7d2e Mon Sep 17 00:00:00 2001
From: Josh Hollandsworth <josh.hollandsworth@gmail.com>
Date: Sat, 14 Jan 2017 09:14:38 -0600
Subject: [PATCH] test: add msg validation to test-buffer-compare

PR-URL: https://github.com/nodejs/node/pull/10807
Backport-PR-URL: https://github.com/nodejs/node/pull/13785
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 test/parallel/test-buffer-compare.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/test/parallel/test-buffer-compare.js b/test/parallel/test-buffer-compare.js
index c0db39a6e3c8bc..6182d0967d4900 100644
--- a/test/parallel/test-buffer-compare.js
+++ b/test/parallel/test-buffer-compare.js
@@ -23,8 +23,11 @@ assert.strictEqual(Buffer.compare(Buffer.alloc(0), Buffer.alloc(0)), 0);
 assert.strictEqual(Buffer.compare(Buffer.alloc(0), Buffer.alloc(1)), -1);
 assert.strictEqual(Buffer.compare(Buffer.alloc(1), Buffer.alloc(0)), 1);
 
-assert.throws(() => Buffer.compare(Buffer.alloc(1), 'abc'));
+assert.throws(() => Buffer.compare(Buffer.alloc(1), 'abc'),
+              /^TypeError: Arguments must be Buffers$/);
 
-assert.throws(() => Buffer.compare('abc', Buffer.alloc(1)));
+assert.throws(() => Buffer.compare('abc', Buffer.alloc(1)),
+              /^TypeError: Arguments must be Buffers$/);
 
-assert.throws(() => Buffer.alloc(1).compare('abc'));
+assert.throws(() => Buffer.alloc(1).compare('abc'),
+              /^TypeError: Argument must be a Buffer$/);