mirror of https://github.com/tc39/test262.git
39 lines
1.0 KiB
JavaScript
39 lines
1.0 KiB
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
description: >
|
|
Rejected promises ignore resolution after immediate invocation of the
|
|
provided reject function
|
|
esid: sec-promise-executor
|
|
es6id: 25.4.3.3
|
|
info: |
|
|
[...]
|
|
9. Let completion be Call(executor, undefined,
|
|
«resolvingFunctions.[[Resolve]], resolvingFunctions.[[Reject]]»).
|
|
10. If completion is an abrupt completion, then
|
|
[...]
|
|
11. Return promise.
|
|
|
|
25.4.1.3.2 Promise Resolve Functions
|
|
|
|
[...]
|
|
3. Let alreadyResolved be F.[[AlreadyResolved]].
|
|
4. If alreadyResolved.[[Value]] is true, return undefined.
|
|
flags: [async]
|
|
---*/
|
|
|
|
var returnValue = null;
|
|
var thenable = new Promise(function() {});
|
|
var p = new Promise(function(resolve, reject) {
|
|
reject(thenable);
|
|
returnValue = resolve();
|
|
});
|
|
|
|
assert.sameValue(returnValue, undefined, '"reject" function return value');
|
|
|
|
p.then(function() {
|
|
$DONE('The promise should not be fulfilled.');
|
|
}, function() {
|
|
$DONE();
|
|
});
|