text: // Copyright (C) 2016 the V8 project authors. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  /*---
  description: Resolving with a thenable object value from a rejected promise
  es6id: 25.4.5.3
  info: |
      [...]
      7. Return PerformPromiseThen(promise, onFulfilled, onRejected,
         resultCapability).
  
      25.4.5.3.1 PerformPromiseThen
      [...]
      9. Else if the value of promise's [[PromiseState]] internal slot is
         "rejected",
         a. Let reason be the value of promise's [[PromiseResult]] internal slot.
         b. Perform EnqueueJob("PromiseJobs", PromiseReactionJob,
            «rejectReaction, reason»).
  
      25.4.2.1 PromiseReactionJob
      [...]
      8. Let status be Call(promiseCapability.[[Resolve]], undefined,
         «handlerResult.[[value]]»).
      [...]
  
      25.4.1.3.2 Promise Resolve Functions
      [...]
      8. Let then be Get(resolution, "then").
      9. If then is an abrupt completion, then
         [...]
      10. Let thenAction be then.[[value]].
      11. If IsCallable(thenAction) is false, then
          [...]
      12. Perform EnqueueJob ("PromiseJobs", PromiseResolveThenableJob,
          «promise, resolution, thenAction»)
  flags: [async]
  ---*/
  
  var value = {};
  var thenable = new Promise(function(resolve) {
    resolve(value);
  });
  var p1 = new Promise(function(_, reject) {
    reject();
  });
  var p2;
  
  p2 = p1.then(function() {}, function() {
    return thenable;
  });
  
  p2.then(function(x) {
    if (x !== value) {
      $DONE('The promise should be fulfilled with the resolution value of the provided promise.');
      return;
    }
  
    $DONE();
  }, function() {
    $DONE('The promise should not be rejected.');
  });
  