From bc05436a891da91211c9bbcff08d43133558a1d6 Mon Sep 17 00:00:00 2001
From: jeyanthinath <jeyanthinath10@gmail.com>
Date: Tue, 2 May 2017 14:55:10 +0530
Subject: [PATCH] test: add regex check in test-vm-is-context

Use a regex to validate the error message.

PR-URL: https://github.com/nodejs/node/pull/12785
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 test/parallel/test-vm-is-context.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/parallel/test-vm-is-context.js b/test/parallel/test-vm-is-context.js
index 1c5a2244323cc3..6c3b783c5e9c33 100644
--- a/test/parallel/test-vm-is-context.js
+++ b/test/parallel/test-vm-is-context.js
@@ -26,7 +26,7 @@ const vm = require('vm');
 
 assert.throws(function() {
   vm.isContext('string is not supported');
-}, TypeError);
+}, /^TypeError: sandbox must be an object$/);
 
 assert.strictEqual(vm.isContext({}), false);
 assert.strictEqual(vm.isContext([]), false);