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Diffstat (limited to 'js/src/tests/test262/built-ins/Promise/allSettled/iter-step-err-reject.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Promise/allSettled/iter-step-err-reject.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Promise/allSettled/iter-step-err-reject.js b/js/src/tests/test262/built-ins/Promise/allSettled/iter-step-err-reject.js new file mode 100644 index 0000000000..874f3018e1 --- /dev/null +++ b/js/src/tests/test262/built-ins/Promise/allSettled/iter-step-err-reject.js @@ -0,0 +1,53 @@ +// |reftest| async +// Copyright (C) 2019 Leo Balter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-promise.allsettled +description: > + Error when advancing the provided iterable (rejecting promise) +info: | + Promise.allSettled ( iterable ) + + 6. Let result be PerformPromiseAllSettled(iteratorRecord, C, promiseCapability). + 7. If result is an abrupt completion, then + a. If iteratorRecord.[[Done]] is false, set result to IteratorClose(iteratorRecord, result). + b. IfAbruptRejectPromise(result, promiseCapability). + + Runtime Semantics: PerformPromiseAllSettled + + 6. Repeat + a. Let next be IteratorStep(iteratorRecord). + b. If next is an abrupt completion, set iteratorRecord.[[done]] to true. + c. ReturnIfAbrupt(next). +features: [Promise.allSettled, Symbol.iterator] +flags: [async] +---*/ + +var iterStepThrows = {}; +var poisonedDone = {}; +var error = new Test262Error(); +Object.defineProperty(poisonedDone, 'done', { + get() { + throw error; + } +}); +Object.defineProperty(poisonedDone, 'value', { + get() { + $DONE('The `value` property should not be accessed.'); + } +}); + +iterStepThrows[Symbol.iterator] = function() { + return { + next() { + return poisonedDone; + } + }; +}; + +Promise.allSettled(iterStepThrows).then(function() { + $DONE('The promise should be rejected.'); +}, function(reason) { + assert.sameValue(reason, error); +}).then($DONE, $DONE); |