From f400939206c5bf1fb369f360913b7db94e00f2d7 Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Wed, 28 Jun 2017 12:06:47 -0400
Subject: [PATCH] test: verify napi_get_property() walks prototype

Refs: https://github.com/nodejs/node/issues/13925
PR-URL: https://github.com/nodejs/node/pull/13961
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
---
 test/addons-napi/test_object/test.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/test/addons-napi/test_object/test.js b/test/addons-napi/test_object/test.js
index 4b64fa4b381af5..c9c549c827409f 100644
--- a/test/addons-napi/test_object/test.js
+++ b/test/addons-napi/test_object/test.js
@@ -31,6 +31,25 @@ assert(test_object.Has(newObject, 'test_number'));
 assert.strictEqual(newObject.test_number, 987654321);
 assert.strictEqual(newObject.test_string, 'test string');
 
+{
+  // Verify that napi_get_property() walks the prototype chain.
+  function MyObject() {
+    this.foo = 42;
+    this.bar = 43;
+  }
+
+  MyObject.prototype.bar = 44;
+  MyObject.prototype.baz = 45;
+
+  const obj = new MyObject();
+
+  assert.strictEqual(test_object.Get(obj, 'foo'), 42);
+  assert.strictEqual(test_object.Get(obj, 'bar'), 43);
+  assert.strictEqual(test_object.Get(obj, 'baz'), 45);
+  assert.strictEqual(test_object.Get(obj, 'toString'),
+                     Object.prototype.toString);
+}
+
 {
   // test_object.Inflate increases all properties by 1
   const cube = {