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

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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: 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.');
});