Strict mode Failing
Expected no error, got SyntaxError: warning: the variable "Promise" was not declared in function "CustomPromise"
non-Strict mode Failing
Test did not run to completion
Features:
- ∅
Expected no error, got SyntaxError: warning: the variable "Promise" was not declared in function "CustomPromise"
Test did not run to completion
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Promise rejection in response to error from `Promise.resolve`
esid: sec-promise.race
info: |
[...]
11. Let result be PerformPromiseRace(iteratorRecord, promiseCapability, C).
12. If result is an abrupt completion, then
a. If iteratorRecord.[[done]] is false, let result be
IteratorClose(iterator,result).
b. IfAbruptRejectPromise(result, promiseCapability).
25.4.4.3.1 Runtime Semantics: PerformPromiseRace
1. Repeat
[...]
h. Let nextPromise be Invoke(C, "resolve", «nextValue»).
i. ReturnIfAbrupt(nextPromise).
flags: [async]
---*/
var err = new Test262Error();
var CustomPromise = function(executor) {
return new Promise(executor);
};
CustomPromise.resolve = function() {
throw err;
};
Promise.race.call(CustomPromise, [1])
.then(function() {
throw new Test262Error('The promise should be rejected.');
}, function(reason) {
assert.sameValue(reason, err);
$DONE();
});