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// |reftest| shell-option(--enable-error-iserror) skip-if(!Error.isError||!xulRuntime.shell) -- Error.isError is not enabled unconditionally, requires shell-options
// Copyright (C) 2024 Jordan Harband. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-error.iserror
description: Property descriptor for Error.isError
info: |
Every other data property described in clauses 18 through 26 and in Annex B.2
has the attributes { [[Writable]]: true, [[Enumerable]]: false,
[[Configurable]]: true } unless otherwise specified.
includes: [propertyHelper.js]
features: [Error.isError]
---*/
verifyProperty(Error, "isError", {
writable: true,
enumerable: false,
configurable: true
});
reportCompare(0, 0);