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			43 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			43 lines
		
	
	
		
			1.0 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
// Copyright (C) 2016 the V8 project authors. 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: Rejecting through deferred invocation of the provided resolving function
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es6id: 25.4.4.1
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info: |
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    [...]
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    6. Let promiseCapability be NewPromiseCapability(C).
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    [...]
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    11. Let result be PerformPromiseAll(iteratorRecord, promiseCapability, C).
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    [...]
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    25.4.4.1.1 Runtime Semantics: PerformPromiseAll
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    [...]
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    6. Repeat
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       [...]
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       r. Let result be Invoke(nextPromise, "then", resolveElement,
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          promiseCapability.[[Reject]]»).
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    25.4.1.3.1 Promise Reject Functions
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    [...]
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    6. Return RejectPromise(promise, reason).
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flags: [async]
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---*/
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var thenable = {
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  then: function(_, reject) {
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    new Promise(function(resolve) {
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        resolve();
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      })
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      .then(function() {
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        reject();
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      });
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  }
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};
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Promise.all([thenable])
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  .then(function() {
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    $DONE('The promise should not be fulfilled.');
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  }, function(x) {
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    $DONE();
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  });
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