tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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invoke-resolve-error-reject.js (1145B)

      1 // |reftest| async
      2 // Copyright (C) 2016 the V8 project authors. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 description: Promise rejection in response to error
      7 esid: sec-promise.all
      8 info: |
      9    11. Let result be PerformPromiseAll(iteratorRecord, C, promiseCapability).
     10    12. If result is an abrupt completion,
     11        a. If iteratorRecord.[[done]] is false, let result be
     12           IteratorClose(iterator, result).
     13        b. IfAbruptRejectPromise(result, promiseCapability).
     14 
     15    [...]
     16 
     17    25.4.4.1.1 Runtime Semantics: PerformPromiseAll
     18 
     19    [...]
     20    6. Repeat
     21        [...]
     22        i. Let nextPromise be Invoke(constructor, "resolve", «nextValue»).
     23        j. ReturnIfAbrupt(nextPromise ).
     24 flags: [async]
     25 ---*/
     26 
     27 var thrown = new Test262Error();
     28 Promise.resolve = function() {
     29  throw thrown;
     30 };
     31 
     32 Promise.all([1])
     33  .then(function() {
     34    throw new Test262Error('The promise should not be fulfilled.');
     35  }, function(reason) {
     36    if (reason !== thrown) {
     37      throw new Test262Error('The promise should be rejected with the thrown error object');
     38    }
     39  }).then($DONE, $DONE);