tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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reject-immed.js (846B)

      1 // |reftest| async
      2 // Copyright (C) 2019 Leo Balter. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 description: Rejecting through immediate invocation of the provided resolving function
      7 esid: sec-promise.allsettled
      8 info: |
      9  6. Let result be PerformPromiseAllSettled(iteratorRecord, C, promiseCapability).
     10 
     11  Runtime Semantics: PerformPromiseAllSettled
     12  
     13  6. Repeat
     14    ...
     15    z. Perform ? Invoke(nextPromise, "then", « resolveElement, rejectElement »).
     16 flags: [async]
     17 includes: [promiseHelper.js]
     18 features: [Promise.allSettled]
     19 ---*/
     20 
     21 var simulation = {};
     22 var thenable = {
     23  then(_, reject) {
     24    reject(simulation);
     25  }
     26 };
     27 
     28 Promise.allSettled([thenable])
     29  .then((settleds) => {
     30    checkSettledPromises(settleds, [{ status: 'rejected', reason: simulation }]);
     31  }).then($DONE, $DONE);