mirror of https://github.com/tc39/test262.git
29 lines
1.5 KiB
JavaScript
29 lines
1.5 KiB
JavaScript
// Copyright (C) 2021 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: Throws if any value in a property bag for either argument is Infinity or -Infinity
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esid: sec-temporal.zoneddatetime.compare
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includes: [compareArray.js, temporalHelpers.js]
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features: [Temporal]
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---*/
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const other = new Temporal.ZonedDateTime(1_000_000_000_000_000_000n, "UTC", "gregory");
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const base = { era: "ad", month: 5, day: 2, hour: 15, timeZone: "UTC", calendar: "gregory" };
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[Infinity, -Infinity].forEach((inf) => {
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assert.throws(RangeError, () => Temporal.ZonedDateTime.compare({ ...base, eraYear: inf }, other), `eraYear property cannot be ${inf}`);
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assert.throws(RangeError, () => Temporal.ZonedDateTime.compare(other, { ...base, eraYear: inf }), `eraYear property cannot be ${inf}`);
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const calls1 = [];
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const obj1 = TemporalHelpers.toPrimitiveObserver(calls1, inf, "eraYear");
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assert.throws(RangeError, () => Temporal.ZonedDateTime.compare({ ...base, eraYear: obj1 }, other));
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assert.compareArray(calls1, ["get eraYear.valueOf", "call eraYear.valueOf"], "it fails after fetching the primitive value");
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const calls2 = [];
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const obj2 = TemporalHelpers.toPrimitiveObserver(calls2, inf, "eraYear");
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assert.throws(RangeError, () => Temporal.ZonedDateTime.compare(other, { ...base, eraYear: obj2 }));
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assert.compareArray(calls2, ["get eraYear.valueOf", "call eraYear.valueOf"], "it fails after fetching the primitive value");
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});
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