js/src/tests/test262/built-ins/Temporal/Calendar/prototype/daysInMonth/throw-range-error-ToTemporalDate.js


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// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
// Copyright (C) 2021 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-temporal.calendar.prototype.daysInMonth
description: >
  Temporal.Calendar.prototype.daysInMonth throws RangeError on
  ToTemporalDate when temporalDateLike is invalid string.
info: |
  4. If Type(temporalDateLike) is not Object or temporalDateLike does not have
    an [[InitializedTemporalDate]] or [[InitializedTemporalYearMonth]] internal
    slots, then
    a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
features: [Temporal, arrow-function]
---*/
let cal = new Temporal.Calendar("iso8601");

assert.throws(RangeError, () => cal.daysInMonth("invalid string"),
    'cal.daysInMonth("invalid string") throws a RangeError exception');

reportCompare(0, 0);