1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/subclass-object-arg.js b/js/src/tests/test262/built-ins/Object/subclass-object-arg.js
new file mode 100644
index 0000000000..e4eab7b92e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/subclass-object-arg.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2019 Aleksey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-object-value
+author: Matthew Phillips <matthew@matthewphillips.info>
+description: >
+  NewTarget is active function and subclass of Object
+info: |
+  Object ( [ value ] )
+
+  1. If NewTarget is neither undefined nor the active function, then
+    a. Return ? OrdinaryCreateFromConstructor(NewTarget, "%ObjectPrototype%").
+  [...]
+features: [class, Reflect, Reflect.construct]
+---*/
+
+class O extends Object {}
+
+var o1 = new O({a: 1});
+var o2 = Reflect.construct(Object, [{b: 2}], O);
+
+assert.sameValue(o1.a, undefined);
+assert.sameValue(o2.b, undefined);
+
+assert.sameValue(Object.getPrototypeOf(o1), O.prototype);
+assert.sameValue(Object.getPrototypeOf(o2), O.prototype);
+
+reportCompare(0, 0);