JSTests/test262/test/built-ins/RegExp/prototype/Symbol.split/species-ctor-species-get-err.js

// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es6id: 21.2.5.11
description: >
    Behavior when error thrown while accessing `Symbol.species` property of
    constructor
info: |
    [...]
    5. Let C be SpeciesConstructor(rx, %RegExp%).
    6. ReturnIfAbrupt(C).

    ES6 Section 7.3.20 SpeciesConstructor ( O, defaultConstructor )

    1. Assert: Type(O) is Object.
    2. Let C be Get(O, "constructor").
    3. ReturnIfAbrupt(C).
    4. If C is undefined, return defaultConstructor.
    5. If Type(C) is not Object, throw a TypeError exception.
    6. Let S be Get(C, @@species).
    7. ReturnIfAbrupt(S).
features: [Symbol.split, Symbol.species]
---*/

var poisonedSpecies = function() {};
Object.defineProperty(poisonedSpecies, Symbol.species, {
  get: function() {
    throw new Test262Error();
  }
});

assert.throws(Test262Error, function() {
  RegExp.prototype[Symbol.split].call({ constructor: poisonedSpecies });
});