js/src/tests/test262/built-ins/String/prototype/endsWith/this-is-null-throws.js


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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 21.1.3.6
description: >
  Throws TypeError when `this` is null
info: |
  21.1.3.6 String.prototype.endsWith ( searchString [ , endPosition] )

  1. Let O be RequireObjectCoercible(this value).
  2. Let S be ToString(O).
features: [String.prototype.endsWith]
---*/

assert.throws(TypeError, function() {
  String.prototype.endsWith.call(null, '');
});

reportCompare(0, 0);