JSTests/test262/test/built-ins/Temporal/PlainDate/prototype/valueOf/basic.js

// 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.plaindate.prototype.valueof
description: Basic tests for valueOf().
features: [Temporal]
---*/

const plainDate = Temporal.PlainDate.from("1963-02-13");
const plainDate2 = Temporal.PlainDate.from("1963-02-13");

assert.throws(TypeError, () => plainDate.valueOf(), "valueOf");
assert.throws(TypeError, () => plainDate < plainDate, "<");
assert.throws(TypeError, () => plainDate <= plainDate, "<=");
assert.throws(TypeError, () => plainDate > plainDate, ">");
assert.throws(TypeError, () => plainDate >= plainDate, ">=");
assert.sameValue(plainDate === plainDate, true, "===");
assert.sameValue(plainDate === plainDate2, false, "===");
assert.sameValue(plainDate !== plainDate, false, "!==");
assert.sameValue(plainDate !== plainDate2, true, "!==");