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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Explicit iterator closing in response to error
esid: sec-promise.all
info: |
11. Let result be PerformPromiseAll(iteratorRecord, C, promiseCapability).
12. If result is an abrupt completion,
a. If iteratorRecord.[[done]] is false, let result be
IteratorClose(iterator, result).
b. IfAbruptRejectPromise(result, promiseCapability).
[...]
25.4.4.1.1 Runtime Semantics: PerformPromiseAll
[...]
6. Repeat
[...]
i. Let nextPromise be Invoke(constructor, "resolve", «nextValue»).
j. ReturnIfAbrupt(nextPromise ).
features: [Symbol.iterator]
---*/
var iterDoneSpy = {};
var callCount = 0;
iterDoneSpy[Symbol.iterator] = function() {
return {
next: function() {
return {
value: null,
done: false
};
},
return: function() {
callCount += 1;
}
};
};
Promise.resolve = function() {
throw new Test262Error();
};
Promise.all(iterDoneSpy);
assert.sameValue(callCount, 1);
reportCompare(0, 0);