mirror of https://github.com/tc39/test262.git
30 lines
903 B
JavaScript
30 lines
903 B
JavaScript
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// Copyright 2014 Cubane Canada, Inc. All rights reserved.
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// See LICENSE for details.
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/*---
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info: >
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Promise.all with 1-element array
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should accept an array with settled promise
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author: Sam Mikes
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description: Promise.all([p1]) is resolved with a promise for a one-element array
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---*/
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var p1 = Promise.resolve(3);
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var pAll = Promise.all([p1]);
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pAll.then(function (result) {
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if (!(pAll instanceof Promise)) {
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$ERROR("Expected Promise.all() to be promise, actually " + pAll);
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}
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if (!(result instanceof Array)) {
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$ERROR("Expected Promise.all() to be promise for an Array, actually " + result);
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}
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if (result.length !== 1) {
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$ERROR("Expected Promise.all([p1]) to be a promise for one-element Array, actually " + result);
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}
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if (result[0] !== 3) {
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$ERROR("Expected result[0] to be 3, actually " + result[0]);
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}
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}).then($DONE, $DONE);
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