argument-string-limits.js (955B)
1 // |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally 2 // Copyright (C) 2024 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.plainyearmonth.from 7 description: ISO strings at the edges of the representable range 8 features: [Temporal] 9 ---*/ 10 11 const validStrings = [ 12 "-271821-04", 13 "-271821-04-01", 14 "-271821-04-01T00:00", 15 "+275760-09", 16 "+275760-09-30", 17 "+275760-09-30T23:59:59.999999999", 18 ]; 19 20 for (const arg of validStrings) { 21 Temporal.PlainYearMonth.from(arg); 22 } 23 24 const invalidStrings = [ 25 "-271821-03-31", 26 "-271821-03-31T23:59:59.999999999", 27 "+275760-10", 28 "+275760-10-01", 29 "+275760-10-01T00:00", 30 ]; 31 32 for (const arg of invalidStrings) { 33 assert.throws( 34 RangeError, 35 () => Temporal.PlainYearMonth.from(arg), 36 `"${arg}" is outside the representable range of PlainYearMonth` 37 ); 38 } 39 40 reportCompare(0, 0);