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// |reftest| shell-option(--enable-temporal) skip-if(!this.hasOwnProperty('Temporal')||!xulRuntime.shell) -- Temporal is not enabled unconditionally, requires shell-options
// Copyright (C) 2021 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.plainyearmonth
description: Tests that Temporal.PlainYearMonth meets the requirements for built-in objects
info: |
Unless specified otherwise, a built-in object that is callable as a function is a built-in
function object with the characteristics described in 10.3. Unless specified otherwise, the
[[Extensible]] internal slot of a built-in object initially has the value true.
Unless otherwise specified every built-in function and every built-in constructor has the
Function prototype object [...] as the value of its [[Prototype]] internal slot.
features: [Temporal]
---*/
assert.sameValue(Object.isExtensible(Temporal.PlainYearMonth),
true, "Built-in objects must be extensible.");
assert.sameValue(Object.prototype.toString.call(Temporal.PlainYearMonth),
"[object Function]", "Object.prototype.toString");
assert.sameValue(Object.getPrototypeOf(Temporal.PlainYearMonth),
Function.prototype, "prototype");
assert.sameValue(typeof Temporal.PlainYearMonth.prototype,
"object", "prototype property");
reportCompare(0, 0);