infinity-throws-rangeerror.js (1626B)
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 description: Throws if any value in a property bag for either argument is Infinity or -Infinity 7 esid: sec-temporal.zoneddatetime.compare 8 includes: [compareArray.js, temporalHelpers.js] 9 features: [Temporal] 10 ---*/ 11 12 const other = new Temporal.ZonedDateTime(1_000_000_000_000_000_000n, "UTC", "gregory"); 13 const base = { era: "ad", month: 5, day: 2, hour: 15, timeZone: "UTC", calendar: "gregory" }; 14 15 [Infinity, -Infinity].forEach((inf) => { 16 assert.throws(RangeError, () => Temporal.ZonedDateTime.compare({ ...base, eraYear: inf }, other), `eraYear property cannot be ${inf}`); 17 18 assert.throws(RangeError, () => Temporal.ZonedDateTime.compare(other, { ...base, eraYear: inf }), `eraYear property cannot be ${inf}`); 19 20 const calls1 = []; 21 const obj1 = TemporalHelpers.toPrimitiveObserver(calls1, inf, "eraYear"); 22 assert.throws(RangeError, () => Temporal.ZonedDateTime.compare({ ...base, eraYear: obj1 }, other)); 23 assert.compareArray(calls1, ["get eraYear.valueOf", "call eraYear.valueOf"], "it fails after fetching the primitive value"); 24 25 const calls2 = []; 26 const obj2 = TemporalHelpers.toPrimitiveObserver(calls2, inf, "eraYear"); 27 assert.throws(RangeError, () => Temporal.ZonedDateTime.compare(other, { ...base, eraYear: obj2 })); 28 assert.compareArray(calls2, ["get eraYear.valueOf", "call eraYear.valueOf"], "it fails after fetching the primitive value"); 29 }); 30 31 reportCompare(0, 0);