tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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infinity-throws-rangeerror.js (1101B)

      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 eraYear in the property bag is Infinity or -Infinity
      7 esid: sec-temporal.plaindate.from
      8 includes: [compareArray.js, temporalHelpers.js]
      9 features: [Temporal]
     10 ---*/
     11 
     12 const base = { era: "ad", month: 5, day: 2, calendar: "gregory" };
     13 
     14 [Infinity, -Infinity].forEach((inf) => {
     15  ["constrain", "reject"].forEach((overflow) => {
     16    assert.throws(RangeError, () => Temporal.PlainDate.from({ ...base, eraYear: inf }, { overflow }), `eraYear property cannot be ${inf} (overflow ${overflow}`);
     17 
     18    const calls = [];
     19    const obj = TemporalHelpers.toPrimitiveObserver(calls, inf, "eraYear");
     20    assert.throws(RangeError, () => Temporal.PlainDate.from({ ...base, eraYear: obj }, { overflow }));
     21    assert.compareArray(calls, ["get eraYear.valueOf", "call eraYear.valueOf"], "it fails after fetching the primitive value");
     22  });
     23 });
     24 
     25 reportCompare(0, 0);