mirror of https://github.com/tc39/test262.git
21 lines
707 B
JavaScript
21 lines
707 B
JavaScript
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// Copyright (C) 2018 Valerie Young. 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-asyncgeneratorfunction
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description: >
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When invoked via the constructor invocation pattern without arguments, the
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GeneratorFunction intrinsic returns a valid async generator with an empty body.
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features: [async-iteration]
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---*/
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var AsyncGeneratorFunction = Object.getPrototypeOf(async function* () {}).constructor;
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var g = new AsyncGeneratorFunction();
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var iter = g();
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iter.next().then(function(result) {
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assert.sameValue(result.value, undefined, 'Result `value`');
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assert.sameValue(result.done, true, 'Result `done` flag');
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}).then($DONE, $DONE)
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