mirror of https://github.com/tc39/test262.git
54 lines
1.4 KiB
JavaScript
54 lines
1.4 KiB
JavaScript
// Copyright (C) 2015 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-promise.all
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description: >
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Error when accessing an iterator result's `value` property (rejecting
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promise)
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info: |
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11. Let result be PerformPromiseAll(iteratorRecord, C, promiseCapability).
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12. If result is an abrupt completion,
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a. If iteratorRecord.[[done]] is false, let result be
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IteratorClose(iterator, result).
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b. IfAbruptRejectPromise(result, promiseCapability).
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[...]
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25.4.4.1.1 Runtime Semantics: PerformPromiseAll
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[...]
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6. Repeat
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[...]
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e. Let nextValue be IteratorValue(next).
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f. If nextValue is an abrupt completion, set iteratorRecord.[[done]] to
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true.
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g. ReturnIfAbrupt(nextValue).
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features: [Symbol.iterator]
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flags: [async]
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---*/
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var iterNextValThrows = {};
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var poisonedVal = {
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done: false
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};
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var error = new Test262Error();
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Object.defineProperty(poisonedVal, 'value', {
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get: function() {
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throw error;
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}
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});
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iterNextValThrows[Symbol.iterator] = function() {
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return {
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next: function() {
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return poisonedVal;
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}
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};
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};
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Promise.all(iterNextValThrows).then(function() {
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$DONE('The promise should be rejected.');
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}, function(reason) {
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assert.sameValue(reason, error);
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}).then($DONE, $DONE);
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