tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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subclass.js (828B)

      1 // |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
      2 // Copyright (C) 2022 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
      7 description: Test for Temporal.ZonedDateTime subclassing.
      8 features: [Temporal]
      9 ---*/
     10 
     11 class CustomZonedDateTime extends Temporal.ZonedDateTime {
     12 }
     13 
     14 const instance = new CustomZonedDateTime(0n, "UTC");
     15 assert.sameValue(instance.epochNanoseconds, 0n);
     16 assert.sameValue(Object.getPrototypeOf(instance), CustomZonedDateTime.prototype, "Instance of CustomZonedDateTime");
     17 assert(instance instanceof CustomZonedDateTime, "Instance of CustomZonedDateTime");
     18 assert(instance instanceof Temporal.ZonedDateTime, "Instance of Temporal.ZonedDateTime");
     19 
     20 reportCompare(0, 0);