mirror of https://github.com/tc39/test262.git
52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
// Copyright (C) 2019 Leo Balter, 2020 Rick Waldron. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
esid: sec-performpromiseany
|
|
description: >
|
|
Each Promise.any element is called with a new Promise.any Reject Element function.
|
|
info: |
|
|
Runtime Semantics: PerformPromiseAny ( iteratorRecord, constructor, resultCapability )
|
|
|
|
...
|
|
k. Let rejectElement be ! CreateBuiltinFunction(steps, « [[AlreadyCalled]], [[Index]], [[Errors]], [[Capability]], [[RemainingElements]] »).
|
|
...
|
|
r. Perform ? Invoke(nextPromise, "then", « resultCapability.[[Resolve]], rejectElement »).
|
|
...
|
|
|
|
features: [Promise.any]
|
|
---*/
|
|
|
|
function rejectFunction() {}
|
|
|
|
function Constructor(executor) {
|
|
executor(rejectFunction, Test262Error.thrower);
|
|
}
|
|
Constructor.resolve = function(v) {
|
|
return v;
|
|
};
|
|
|
|
var callCount1 = 0;
|
|
var callCount2 = 0;
|
|
var p1OnRejected;
|
|
|
|
var p1 = {
|
|
then(_, onRejected) {
|
|
callCount1 += 1;
|
|
p1OnRejected = onRejected;
|
|
assert.notSameValue(onRejected, rejectFunction, 'p1.then');
|
|
}
|
|
};
|
|
var p2 = {
|
|
then(_, onRejected) {
|
|
callCount2 += 1;
|
|
assert.notSameValue(onRejected, rejectFunction, 'p2.then');
|
|
assert.notSameValue(onRejected, p1OnRejected, 'p1.onRejected != p2.onRejected');
|
|
}
|
|
};
|
|
|
|
Promise.any.call(Constructor, [p1, p2]);
|
|
assert.sameValue(callCount1, 1, 'p1.then call count');
|
|
assert.sameValue(callCount2, 1, 'p2.then call count');
|
|
|