// |reftest| async // 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(); });