From 03ae4c2badfd1a2cfc5b437c75b0062d4bdfe12b Mon Sep 17 00:00:00 2001
From: Leko <leko.noor@gmail.com>
Date: Mon, 18 Dec 2017 16:07:39 +0900
Subject: [PATCH] test: increase pbkdf2 test coverage
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PR-URL: https://github.com/nodejs/node/pull/17730
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
---
 test/parallel/test-crypto-pbkdf2.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/test/parallel/test-crypto-pbkdf2.js b/test/parallel/test-crypto-pbkdf2.js
index 3cefa84e712a49..af8acd42c7c7fd 100644
--- a/test/parallel/test-crypto-pbkdf2.js
+++ b/test/parallel/test-crypto-pbkdf2.js
@@ -65,6 +65,26 @@ common.expectsError(
   }
 );
 
+common.expectsError(
+  () => crypto.pbkdf2Sync('password', 'salt', -1, 20, null),
+  {
+    code: 'ERR_OUT_OF_RANGE',
+    type: RangeError,
+    message: 'The "iterations" argument is out of range'
+  }
+);
+
+['str', null, undefined, [], {}].forEach((notNumber) => {
+  common.expectsError(
+    () => {
+      crypto.pbkdf2Sync('password', 'salt', 1, notNumber, 'sha256');
+    }, {
+      code: 'ERR_INVALID_ARG_TYPE',
+      type: TypeError,
+      message: 'The "keylen" argument must be of type number'
+    });
+});
+
 [Infinity, -Infinity, NaN, -1, 4073741824, INT_MAX + 1].forEach((i) => {
   common.expectsError(
     () => {