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// |reftest| async
// Copyright (C) 2019 Sergey Rubanov. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-promise.any
description: >
Reject when argument's Symbol.iterator property has the value false
info: |
Promise.any ( iterable )
...
4. Let iteratorRecord be GetIterator(iterable).
5. IfAbruptRejectPromise(iteratorRecord, promiseCapability).
...
GetIterator ( obj [ , hint [ , method ] ] )
...
3. If method is not present, then
a. If hint is async, then
i. Set method to ? GetMethod(obj, @@asyncIterator).
ii. If method is undefined, then
1. Let syncMethod be ? GetMethod(obj, @@iterator).
2. Let syncIteratorRecord be ? GetIterator(obj, sync, syncMethod).
...
4. Let iterator be ? Call(method, obj).
...
GetMethod
2. Let func be ? GetV(V, P).
3. If func is either undefined or null, return undefined.
4. If IsCallable(func) is false, throw a TypeError exception.
Call ( F, V [ , argumentsList ] )
2. If IsCallable(F) is false, throw a TypeError exception.
features: [Promise.any, Symbol.iterator, Symbol, computed-property-names]
flags: [async]
---*/
try {
Promise.any({
[Symbol.iterator]: false
}).then(function() {
$DONE('The promise should be rejected, but was resolved');
}, function(error) {
assert.sameValue(Object.getPrototypeOf(error), TypeError.prototype);
assert(error instanceof TypeError);
}).then($DONE, $DONE);
} catch (error) {
$DONE(`The promise should be rejected, but threw an exception: ${error.message}`);
}
|
