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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2023 Richard Gibson. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-get-temporal.plaindate.prototype.erayear
description: Validate result returned from calendar eraYear() method
features: [Temporal]
---*/
const badResults = [
[null, TypeError],
[false, TypeError],
[Infinity, RangeError],
[-Infinity, RangeError],
[NaN, RangeError],
[-0.1, RangeError],
["string", TypeError],
[Symbol("foo"), TypeError],
[7n, TypeError],
[{}, TypeError],
[true, TypeError],
[7.1, RangeError],
["7", TypeError],
["7.5", TypeError],
[{valueOf() { return 7; }}, TypeError],
];
badResults.forEach(([result, error]) => {
const calendar = new class extends Temporal.Calendar {
eraYear() {
return result;
}
}("iso8601");
const instance = new Temporal.PlainDate(1981, 12, 15, calendar);
assert.throws(error, () => instance.eraYear, `${typeof result} ${String(result)} not converted to integer`);
});
const preservedResults = [
undefined,
-7,
];
preservedResults.forEach(result => {
const calendar = new class extends Temporal.Calendar {
eraYear() {
return result;
}
}("iso8601");
const instance = new Temporal.PlainDate(1981, 12, 15, calendar);
assert.sameValue(instance.eraYear, result, `${typeof result} ${String(result)} preserved`);
});
reportCompare(0, 0);
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