tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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canonicalize-calendar.js (958B)

      1 // Copyright (C) 2024 Igalia, S.L. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: sec-intl.datetimeformat
      6 description: Calendar IDs are canonicalized
      7 locale: [en, en-u-ca-islamic-civil]
      8 ---*/
      9 
     10 const fmt1 = new Intl.DateTimeFormat("en", { calendar: "islamicc" });
     11 assert.sameValue(fmt1.resolvedOptions().calendar, "islamic-civil", "calendar ID is canonicalized (option)");
     12 
     13 const fmt2 = new Intl.DateTimeFormat("en-u-ca-islamicc");
     14 assert.sameValue(fmt1.resolvedOptions().calendar, "islamic-civil", "calendar ID is canonicalized (locale key)");
     15 
     16 const fmt3 = new Intl.DateTimeFormat("en", { calendar: "ISO8601" });
     17 assert.sameValue(fmt3.resolvedOptions().calendar, "iso8601", "calendar ID is lowercased");
     18 
     19 assert.throws(
     20  RangeError,
     21  () => new Intl.DateTimeFormat("en", { calendar: "\u0130SO8601" }),
     22  "calendar ID is capital dotted I is not lowercased (first argument)"
     23 );
     24 
     25 reportCompare(0, 0);