infinity-throws-rangeerror.js (1592B)
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.plainyearmonth.compare 8 includes: [compareArray.js, temporalHelpers.js] 9 features: [Temporal] 10 ---*/ 11 12 const other = new Temporal.PlainYearMonth(2000, 5); 13 const base = { year: 2000, month: 5 }; 14 15 [Infinity, -Infinity].forEach((inf) => { 16 ["year", "month"].forEach((prop) => { 17 assert.throws(RangeError, () => Temporal.PlainYearMonth.compare({ ...base, [prop]: inf }, other), `${prop} property cannot be ${inf}`); 18 19 assert.throws(RangeError, () => Temporal.PlainYearMonth.compare(other, { ...base, [prop]: inf }), `${prop} property cannot be ${inf}`); 20 21 const calls1 = []; 22 const obj1 = TemporalHelpers.toPrimitiveObserver(calls1, inf, prop); 23 assert.throws(RangeError, () => Temporal.PlainYearMonth.compare({ ...base, [prop]: obj1 }, other)); 24 assert.compareArray(calls1, [`get ${prop}.valueOf`, `call ${prop}.valueOf`], "it fails after fetching the primitive value"); 25 26 const calls2 = []; 27 const obj2 = TemporalHelpers.toPrimitiveObserver(calls2, inf, prop); 28 assert.throws(RangeError, () => Temporal.PlainYearMonth.compare(other, { ...base, [prop]: obj2 })); 29 assert.compareArray(calls2, [`get ${prop}.valueOf`, `call ${prop}.valueOf`], "it fails after fetching the primitive value"); 30 }); 31 }); 32 33 reportCompare(0, 0);