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			32 lines
		
	
	
		
			864 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			32 lines
		
	
	
		
			864 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
// Copyright (C) 2019 Leo Balter, 2020 Rick Waldron. 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-promise.any
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description: Rejecting through deferred invocation of the provided resolving function
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info: |
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  ...
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  5. Let result be PerformPromiseAny(iteratorRecord, C, promiseCapability).
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  ...
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flags: [async]
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features: [AggregateError, Promise.any, arrow-function]
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---*/
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var rejection = {};
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var thenable = {
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  then(_, reject) {
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    new Promise((resolve) => resolve())
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      .then(() => reject(rejection));
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  }
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};
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Promise.any([thenable])
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  .then(() => {
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    $DONE('The promise should be rejected.');
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  }, (aggregate) => {
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    assert(aggregate instanceof AggregateError);
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    assert.sameValue(aggregate.errors.length, 1);
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    assert.sameValue(aggregate.errors[0], rejection);
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  }).then($DONE, $DONE);
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