From 0ea06ff8949b1e6cc0d0f135d2f8960a8a054a6c Mon Sep 17 00:00:00 2001
From: Rahul Mishra <mishra.rahul1712@gmail.com>
Date: Fri, 8 Sep 2017 11:08:37 +0530
Subject: [PATCH] test: check util.inspect for array having empty string as key

Refs: https://github.com/nodejs/node/issues/15159
---
 test/parallel/test-util-inspect.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/parallel/test-util-inspect.js b/test/parallel/test-util-inspect.js
index 6bfce5abcbb421..f4e7bb9e5ba7ff 100644
--- a/test/parallel/test-util-inspect.js
+++ b/test/parallel/test-util-inspect.js
@@ -968,6 +968,12 @@ if (typeof Symbol !== 'undefined') {
   assert.strictEqual(util.inspect(x), '{}');
 }
 
+{
+  const x = [];
+  x[''] = 1;
+  assert.strictEqual(util.inspect(x), '[ \'\': 1 ]');
+}
+
 // The following maxArrayLength tests were introduced after v6.0.0 was released.
 // Do not backport to v5/v4 unless all of
 // https://github.com/nodejs/node/pull/6334 is backported.