From bdbcdebb65447c464e1e06dc733111008b3750a5 Mon Sep 17 00:00:00 2001
From: Yoshiya Hinosawa <stibium121@gmail.com>
Date: Sun, 26 Nov 2017 17:04:27 +0900
Subject: [PATCH] test: add test of stream Transform
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Add a test case of Transform constructor without new.

PR-URL: https://github.com/nodejs/node/pull/17303
Reviewed-By: Ron Korving <ron@ronkorving.nl>
Reviewed-By: Yosuke Furukawa <yosuke.furukawa@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
---
 test/parallel/test-stream2-transform.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test/parallel/test-stream2-transform.js b/test/parallel/test-stream2-transform.js
index aa5e63920904bf..d2ca48f0f46ad5 100644
--- a/test/parallel/test-stream2-transform.js
+++ b/test/parallel/test-stream2-transform.js
@@ -75,6 +75,13 @@ const Transform = require('_stream_transform');
   assert(pt instanceof PassThrough);
 }
 
+{
+  // Verify transform constructor behavior
+  const pt = Transform();
+
+  assert(pt instanceof Transform);
+}
+
 {
   // Perform a simple transform
   const pt = new Transform();