mirror of https://github.com/tc39/test262.git
28 lines
1.2 KiB
JavaScript
28 lines
1.2 KiB
JavaScript
// Copyright (C) 2021 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-temporal.plainyearmonth
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description: Tests that Temporal.PlainYearMonth meets the requirements for built-in objects
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info: |
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Unless specified otherwise, a built-in object that is callable as a function is a built-in
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function object with the characteristics described in 10.3. Unless specified otherwise, the
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[[Extensible]] internal slot of a built-in object initially has the value true.
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Unless otherwise specified every built-in function and every built-in constructor has the
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Function prototype object [...] as the value of its [[Prototype]] internal slot.
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features: [Temporal]
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---*/
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assert.sameValue(Object.isExtensible(Temporal.PlainYearMonth),
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true, "Built-in objects must be extensible.");
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assert.sameValue(Object.prototype.toString.call(Temporal.PlainYearMonth),
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"[object Function]", "Object.prototype.toString");
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assert.sameValue(Object.getPrototypeOf(Temporal.PlainYearMonth),
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Function.prototype, "prototype");
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assert.sameValue(typeof Temporal.PlainYearMonth.prototype,
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"object", "prototype property");
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