From dcd0ba1814ab94c0f2fd99f23bed88ce4b1bb821 Mon Sep 17 00:00:00 2001
From: "went.out" <went.out@gmail.com>
Date: Thu, 30 May 2019 03:31:42 +0300
Subject: [PATCH] test: add coverage for sparse array maxArrayLength

code and learn task for additional coverage for situation when
maxArrayLength option is passed to util.inspect for sparse array
and is set to number lower than actual number of entries

PR-URL: https://github.com/nodejs/node/pull/27901
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
---
 test/parallel/test-util-inspect.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/parallel/test-util-inspect.js b/test/parallel/test-util-inspect.js
index d53b151ca15..834b0c0236a 100644
--- a/test/parallel/test-util-inspect.js
+++ b/test/parallel/test-util-inspect.js
@@ -520,6 +520,10 @@ assert.strictEqual(util.inspect(-5e-324), '-5e-324');
     util.inspect(a, { maxArrayLength: 4 }),
     "[ 'foo', <1 empty item>, 'baz', <97 empty items>, ... 1 more item ]"
   );
+  // test 4 special case
+  assert.strictEqual(util.inspect(a, {
+    maxArrayLength: 2
+  }), "[ 'foo', <1 empty item>, ... 99 more items ]");
 }
 
 // Test for Array constructor in different context.