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|
// |reftest| async
// 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 non-thenable object value
es6id: 25.4.4.1
info: |
[...]
6. Let promiseCapability be NewPromiseCapability(C).
[...]
11. Let result be PerformPromiseAll(iteratorRecord, C, promiseCapability).
[...]
25.4.4.1.1 Runtime Semantics: PerformPromiseAll
[...]
6. Repeat
[...]
d. If next is false,
[...]
iii. If remainingElementsCount.[[value]] is 0,
1. Let valuesArray be CreateArrayFromList(values).
2. Let resolveResult be Call(resultCapability.[[Resolve]],
undefined, «valuesArray»).
3. ReturnIfAbrupt(resolveResult)
iv. Return resultCapability.[[Promise]].
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
a. Return FulfillPromise(promise, resolution).
flags: [async]
---*/
var v1 = {};
var v2 = {};
var v3 = {};
Promise.all([v1, v2, v3])
.then(function(values) {
if (!values) {
$DONE('The promise should be resolved with a value.');
return;
}
if (values.constructor !== Array) {
$DONE('The promise should be resolved with an Array instance.');
return;
}
if (values.length !== 3) {
$DONE('The promise should be resolved with an array of proper length.');
return;
}
if (values[0] !== v1) {
$DONE('The promise should be resolved with the correct element values (#1)');
return;
}
if (values[1] !== v2) {
$DONE('The promise should be resolved with the correct element values (#2)');
return;
}
if (values[2] !== v3) {
$DONE('The promise should be resolved with the correct element values (#3)');
return;
}
$DONE();
}, function() {
$DONE('The promise should not be rejected.');
});
|
