mirror of https://github.com/tc39/test262.git
38 lines
938 B
JavaScript
38 lines
938 B
JavaScript
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// Copyright (C) 2019 Sergey Rubanov. 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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description: >
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Invocation of the constructor's `resolve` method for iterable with non-promise values
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esid: sec-promise.any
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info: |
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5. Let result be PerformPromiseAny(iteratorRecord, C, promiseCapability).
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Runtime Semantics: PerformPromiseAny
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8. Repeat
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...
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i. Let nextPromise be ? Call(promiseResolve, constructor, « nextValue »).
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flags: [async]
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features: [Promise.any]
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---*/
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let values = [1, 2, 3];
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let callCount = 0;
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let boundPromiseResolve = Promise.resolve.bind(Promise);
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Promise.resolve = function(...args) {
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callCount += 1;
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return boundPromiseResolve(...args);
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};
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Promise.any(values)
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.then(() => {
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assert.sameValue(callCount, 3, '`Promise.resolve` invoked once for every iterated value');
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}, (error) => {
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$DONE(error);
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}
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).then($DONE, $DONE);
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