1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/DisplayNames/undefined-newtarget-throws.js b/js/src/tests/test262/intl402/DisplayNames/undefined-newtarget-throws.js
new file mode 100644
index 0000000000..3b28c14486
--- /dev/null
+++ b/js/src/tests/test262/intl402/DisplayNames/undefined-newtarget-throws.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.DisplayNames
+description: >
+  Throws a TypeError if Intl.DisplayNames is called as a function.
+info: |
+  Intl.DisplayNames ([ locales [ , options ]])
+
+  1. If NewTarget is undefined, throw a TypeError exception.
+  ...
+features: [Intl.DisplayNames]
+---*/
+
+assert.throws(TypeError, function() {
+  Intl.DisplayNames();
+});
+
+assert.throws(TypeError, function() {
+  Intl.DisplayNames('en');
+});
+
+assert.throws(TypeError, function() {
+  Intl.DisplayNames(['en']);
+});
+
+reportCompare(0, 0);