JSTests/test262/test/built-ins/Promise/reject-ignored-via-abrupt.js

// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Resolved promises ignore rejections through an abrupt completion
es6id: 25.4.3.1
info: |
    [...]
    9. Let completion be Call(executor, undefined,
       «resolvingFunctions.[[Resolve]], resolvingFunctions.[[Reject]]»).
    10. If completion is an abrupt completion, then
        a. Let status be Call(resolvingFunctions.[[Reject]], undefined,
           «completion.[[value]]»).
        b. ReturnIfAbrupt(status).
    11. Return promise.

    25.4.1.3.1 Promise Reject Functions
    [...]
    3. Let alreadyResolved be the value of F's [[AlreadyResolved]] internal
       slot.
    4. If alreadyResolved.[[value]] is true, return undefined.
flags: [async]
---*/

var thenable = new Promise(function() {});
var p = new Promise(function(resolve) {
  resolve();
  throw thenable;
});

p.then(function() {
  $DONE();
}, function() {
  $DONE('The promise should not be rejected.');
});