text: // Copyright 2018 Igalia, S.L. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  esid: sec-intl.RelativeTimeFormat
  description: >
      Verifies the NewTarget check for Intl.RelativeTimeFormat.
  info: |
      Intl.RelativeTimeFormat ([ locales [ , options ]])
  
      1. If NewTarget is undefined, throw a TypeError exception.
  features: [Intl.RelativeTimeFormat]
  ---*/
  
  assert.throws(TypeError, function() {
    Intl.RelativeTimeFormat();
  });
  
  assert.throws(TypeError, function() {
    Intl.RelativeTimeFormat("en");
  });
  
  assert.throws(TypeError, function() {
    Intl.RelativeTimeFormat("not-valid-tag");
  });
  