js/src/tests/non262/Tuple/prototype/includes/return-abrupt-get-length.js


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// |reftest| skip-if(!this.hasOwnProperty("Tuple"))
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-array.prototype.includes
description: Return abrupt from Get(O, "length")
info: |
  22.1.3.11 Array.prototype.includes ( searchElement [ , fromIndex ] )

  ...
  2. Let len be ? ToLength(? Get(O, "length")).
  ...
---*/

var obj = {};

Object.defineProperty(obj, "length", {
  get: function() {
    throw new Test262Error();
  }
});

assertThrowsInstanceOf(() => #[].includes.call(obj, 7), TypeError,
		       "value of TupleObject must be a tuple");

reportCompare(0, 0);