overflow-invalid-string.js (2068B)
1 // |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally 2 // Copyright (C) 2021 Igalia, S.L. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 5 /*--- 6 esid: sec-temporal.plaindatetime.from 7 description: RangeError thrown when overflow option not one of the allowed string values 8 info: | 9 sec-getoption step 10: 10 10. If _values_ is not *undefined* and _values_ does not contain an element equal to _value_, throw a *RangeError* exception. 11 sec-temporal-totemporaloverflow step 1: 12 1. Return ? GetOption(_normalizedOptions_, *"overflow"*, « String », « *"constrain"*, *"reject"* », *"constrain"*). 13 sec-temporal-interprettemporaldatetimefields steps 2–3: 14 2. Let _temporalDate_ be ? DateFromFields(_calendar_, _fields_, _options_). 15 3. Let _overflow_ be ? ToTemporalOverflow(_options_). 16 sec-temporal-totemporaldatetime steps 2–3: 17 2. If Type(_item_) is Object, then 18 ... 19 g. Let _result_ be ? InterpretTemporalDateTimeFields(_calendar_, _fields_, _options_). 20 3. Else, 21 a. Perform ? ToTemporalOverflow(_options_). 22 sec-temporal.plaindatetime.from steps 2–3: 23 2. If Type(_item_) is Object and _item_ has an [[InitializedTemporalDateTime]] internal slot, then 24 a. Perform ? ToTemporalOverflow(_options_). 25 b. Return ... 26 3. Return ? ToTemporalDateTime(_item_, _options_). 27 features: [Temporal] 28 ---*/ 29 30 const validValues = [ 31 new Temporal.PlainDateTime(2000, 5, 2, 12), 32 new Temporal.PlainDate(2000, 5, 2), 33 new Temporal.ZonedDateTime(1_000_000_000_000_000_000n, "UTC"), 34 { year: 2000, month: 5, day: 2, hour: 12 }, 35 "2000-05-02T12:00", 36 ]; 37 38 const badOverflows = ["", "CONSTRAIN", "balance", "other string", "constra\u0131n", "reject\0"]; 39 for (const value of validValues) { 40 for (const overflow of badOverflows) { 41 assert.throws( 42 RangeError, 43 () => Temporal.PlainDateTime.from(value, { overflow }), 44 `invalid overflow ("${overflow}")` 45 ); 46 } 47 } 48 49 reportCompare(0, 0);