tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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sub-minute-offset.js (2202B)

      1 // |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
      2 // Copyright (C) 2025 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.zoneddatetime.compare
      7 description: ZonedDateTime string accepts an inexact UTC offset rounded to hours and minutes
      8 features: [Temporal]
      9 includes: [compareArray.js]
     10 ---*/
     11 
     12 let reference = new Temporal.ZonedDateTime(2670_000_000_000n, "Africa/Monrovia");
     13 
     14 function action(string) {
     15  const result1 = Temporal.ZonedDateTime.compare(string, reference);
     16  const result2 = Temporal.ZonedDateTime.compare(reference, string);
     17  return [result1, result2];
     18 };
     19 
     20 assert.compareArray(
     21  action("1970-01-01T00:00-00:45[Africa/Monrovia]"), [0, 0],
     22  "rounded HH:MM is accepted in string offset"
     23 );
     24 assert.compareArray(
     25  action("1970-01-01T00:00:00-00:44:30[Africa/Monrovia]"), [0, 0],
     26  "unrounded HH:MM:SS is accepted in string offset"
     27 );
     28 assert.throws(
     29  RangeError, () => action("1970-01-01T00:00:00-00:44:40[Africa/Monrovia]"),
     30  "wrong :SS not accepted in string offset"
     31 );
     32 assert.throws(
     33  RangeError, () => action("1970-01-01T00:00:00-00:45:00[Africa/Monrovia]"),
     34  "rounded HH:MM:SS not accepted in string offset"
     35 );
     36 assert.throws(
     37  RangeError, () => action({ year: 1970, month: 1, day: 1, offset: "-00:45", timeZone: "Africa/Monrovia" }),
     38  "rounded HH:MM not accepted as offset in property bag"
     39 );
     40 
     41 // Pacific/Niue edge case
     42 
     43 reference = new Temporal.ZonedDateTime(-543069621_000_000_000n, "Pacific/Niue");
     44 
     45 assert.compareArray(
     46  action("1952-10-15T23:59:59-11:19:40[Pacific/Niue]"), [0, 0],
     47  "-11:19:40 is accepted as -11:19:40 in Pacific/Niue edge case"
     48 );
     49 assert.compareArray(
     50  action("1952-10-15T23:59:59-11:20[Pacific/Niue]"), [0, 0],
     51  "-11:20 matches the first candidate -11:19:40 in the Pacific/Niue edge case"
     52 );
     53 assert.compareArray(
     54  action("1952-10-15T23:59:59-11:20:00[Pacific/Niue]"), [1, -1],
     55  "-11:20:00 is accepted as -11:20:00 in the Pacific/Niue edge case"
     56 );
     57 assert.throws(
     58  RangeError, () => action("1952-10-15T23:59:59-11:19:50[Pacific/Niue]"),
     59  "wrong :SS not accepted in the Pacific/Niue edge case"
     60 );
     61 
     62 reportCompare(0, 0);