/built-ins/Promise/Symbol.species/symbol-species.js Hermes test262 report

Strict mode Failing

Expected no error, got SyntaxError: warning: the variable "Promise" was not declared in function "global"

non-Strict mode Failing

Expected no error, got ESHostError: Promise[Symbol.species] is Promise Expected SameValue(«undefined», «function Promise(a0) { [bytecode] }») to be true

Features:

Symbol.species

Source code

// Copyright 2015 Cubane Canada, Inc.  All rights reserved.
// See LICENSE for details.

/*---
info: |
 Promise has a property at `Symbol.species`
es6id: 6.1.5.1
author: Sam Mikes
description: Promise[Symbol.species] exists per spec
includes: [propertyHelper.js]
features: [Symbol.species]
---*/

assert.sameValue(Promise[Symbol.species], Promise, "Promise[Symbol.species] is Promise");

verifyNotWritable(Promise, Symbol.species, Symbol.species);
verifyNotEnumerable(Promise, Symbol.species);
verifyConfigurable(Promise, Symbol.species);

Loading source code from GitHub

symbol-species.js on GitHub