From de463f1490d25868f961c678d2962d45d1ff4977 Mon Sep 17 00:00:00 2001
From: Ruwan Geeganage <rpgeeg@gmail.com>
Date: Sat, 13 Apr 2019 12:13:08 +0200
Subject: [PATCH] test: ec2 generateKeyPairSync invalid parameter encoding

PR-URL: https://github.com/nodejs/node/pull/27212
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
---
 test/parallel/test-crypto-keygen.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/test/parallel/test-crypto-keygen.js b/test/parallel/test-crypto-keygen.js
index 07a0a18c301196..c65f25e172e75c 100644
--- a/test/parallel/test-crypto-keygen.js
+++ b/test/parallel/test-crypto-keygen.js
@@ -449,6 +449,29 @@ const sec1EncExp = (cipher) => getRegExpForPEM('EC PRIVATE KEY', cipher);
   }));
 }
 
+// Test invalid parameter encoding.
+{
+  common.expectsError(() => generateKeyPairSync('ec', {
+    namedCurve: 'P-256',
+    paramEncoding: 'otherEncoding',
+    publicKeyEncoding: {
+      type: 'spki',
+      format: 'pem'
+    },
+    privateKeyEncoding: {
+      type: 'pkcs8',
+      format: 'pem',
+      cipher: 'aes-128-cbc',
+      passphrase: 'top secret'
+    }
+  }), {
+    type: TypeError,
+    code: 'ERR_INVALID_OPT_VALUE',
+    message: 'The value "otherEncoding" is invalid for ' +
+    'option "paramEncoding"'
+  });
+}
+
 {
   // Test the util.promisified API with async RSA key generation.
   promisify(generateKeyPair)('rsa', {