tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

resolved-all-mixed.js (2891B)

      1 // |reftest| async
      2 // Copyright (C) 2019 Leo Balter. All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 esid: sec-promise.allsettled
      7 description: >
      8  Resolution is a collection of all the settled values (fulfilled and rejected)
      9 info: |
     10  Runtime Semantics: PerformPromiseAllSettled
     11 
     12  6. Repeat,
     13    ...
     14    j. Let steps be the algorithm steps defined in Promise.allSettled Resolve Element Functions.
     15    k. Let resolveElement be ! CreateBuiltinFunction(steps, « [[AlreadyCalled]], [[Index]], [[Values]], [[Capability]], [[RemainingElements]] »).
     16    ...
     17    r. Let rejectSteps be the algorithm steps defined in Promise.allSettled Reject Element Functions.
     18    s. Let rejectElement be ! CreateBuiltinFunction(rejectSteps, « [[AlreadyCalled]], [[Index]], [[Values]], [[Capability]], [[RemainingElements]] »).
     19    ...
     20    z. Perform ? Invoke(nextPromise, "then", « resolveElement, rejectElement »).
     21 
     22  Promise.allSettled Resolve Element Functions
     23 
     24  9. Let obj be ! ObjectCreate(%ObjectPrototype%).
     25  10. Perform ! CreateDataProperty(obj, "status", "fulfilled").
     26  11. Perform ! CreateDataProperty(obj, "value", x).
     27  12. Set values[index] to be obj.
     28  13. Set remainingElementsCount.[[Value]] to remainingElementsCount.[[Value]] - 1.
     29  14. If remainingElementsCount.[[Value]] is 0, then
     30    a. Let valuesArray be ! CreateArrayFromList(values).
     31    b. Return ? Call(promiseCapability.[[Resolve]], undefined, « valuesArray »).
     32 
     33  Promise.allSettled Reject Element Functions
     34 
     35  9. Let obj be ! ObjectCreate(%ObjectPrototype%).
     36  10. Perform ! CreateDataProperty(obj, "status", "rejected").
     37  11. Perform ! CreateDataProperty(obj, "reason", x).
     38  12. Set values[index] to be obj.
     39  13. Set remainingElementsCount.[[Value]] to remainingElementsCount.[[Value]] - 1.
     40  14. If remainingElementsCount.[[Value]] is 0, then
     41    a. Let valuesArray be CreateArrayFromList(values).
     42    b. Return ? Call(promiseCapability.[[Resolve]], undefined, « valuesArray »).
     43 flags: [async]
     44 includes: [promiseHelper.js]
     45 features: [Promise.allSettled]
     46 ---*/
     47 
     48 var obj1 = {};
     49 var obj2 = {};
     50 var r1 = new Promise(function(_, reject) {
     51  reject(1);
     52 });
     53 var f1 = new Promise(function(resolve) {
     54  resolve(2);
     55 });
     56 var f2 = new Promise(function(resolve) {
     57  resolve('tc39');
     58 });
     59 var r2 = new Promise(function(_, reject) {
     60  reject('test262');
     61 });
     62 var r3 = new Promise(function(_, reject) {
     63  reject(obj1);
     64 });
     65 var f3 = new Promise(function(resolve) {
     66  resolve(obj2);
     67 });
     68 
     69 Promise.allSettled([r1, f1, f2, r2, r3, f3]).then(function(settled) {
     70  checkSettledPromises(settled, [
     71    { status: 'rejected', reason: 1 },
     72    { status: 'fulfilled', value: 2 },
     73    { status: 'fulfilled', value: 'tc39' },
     74    { status: 'rejected', reason: 'test262' },
     75    { status: 'rejected', reason: obj1 },
     76    { status: 'fulfilled', value: obj2 }
     77  ], 'settled');
     78 }).then($DONE, $DONE);