Strict mode Failing
Expected no error, got ESHostError: ESHostError: Expected true but got false
non-Strict mode Failing
Expected no error, got ESHostError: ESHostError: Expected true but got false
Features:
- Symbol.iterator
Expected no error, got ESHostError: ESHostError: Expected true but got false
Expected no error, got ESHostError: ESHostError: Expected true but got false
// Copyright (C) 2020 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-promise.race
description: >
Promise.resolve is retrieved before GetIterator call (non-callable).
info: |
Promise.race ( iterable )
[...]
3. Let promiseResolve be GetPromiseResolve(C).
4. IfAbruptRejectPromise(promiseResolve, promiseCapability).
GetPromiseResolve ( promiseConstructor )
[...]
2. Let promiseResolve be ? Get(promiseConstructor, "resolve").
3. If IsCallable(promiseResolve) is false, throw a TypeError exception.
flags: [async]
features: [Symbol.iterator]
---*/
const iter = {
get [Symbol.iterator]() {
throw new Test262Error("unreachable");
},
};
Promise.resolve = "certainly not callable";
Promise.race(iter).then(() => {
throw new Test262Error("The promise should be rejected, but it was resolved");
}, (reason) => {
assert(reason instanceof TypeError);
}).then($DONE, $DONE);