| // Copyright (C) 2020 Rick Waldron. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-promise.any-reject-element-functions |
| description: > |
| Cannot change result value of rejected Promise.any elements. |
| info: | |
| Promise.any Reject Element Functions |
| |
| Let alreadyCalled be the value of F's [[AlreadyCalled]] internal slot. |
| If alreadyCalled.[[value]] is true, return undefined. |
| Set alreadyCalled.[[value]] to true. |
| |
| features: [Promise.any] |
| ---*/ |
| |
| let callCount = 0; |
| |
| function Constructor(executor) { |
| function reject(error) { |
| callCount += 1; |
| assert(Array.isArray(error.errors), "error.errors is array"); |
| assert.sameValue(error.errors.length, 2, "error.errors length"); |
| assert.sameValue(error.errors[0], "expectedValue-p1", "error.errors[0]"); |
| assert.sameValue(error.errors[1], "expectedValue-p2", "error.errors[1]"); |
| } |
| executor(Test262Error.thrower, reject); |
| } |
| Constructor.resolve = function(v) { |
| return v; |
| }; |
| |
| let p1 = { |
| then(onFulfilled, onRejected) { |
| onRejected("expectedValue-p1"); |
| onRejected("unexpectedValue-p1"); |
| } |
| }; |
| let p2 = { |
| then(onFulfilled, onRejected) { |
| onRejected("expectedValue-p2"); |
| onRejected("unexpectedValue-p2"); |
| } |
| }; |
| |
| assert.sameValue(callCount, 0, "callCount before call to any()"); |
| |
| Promise.any.call(Constructor, [p1, p2]); |
| |
| assert.sameValue(callCount, 1, "callCount after call to any()"); |