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			50 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			50 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
// This file was procedurally generated from the following sources:
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// - src/async-generators/yield-spread-arr-multiple.case
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// - src/async-generators/default/async-expression-named.template
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/*---
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description: Use yield value in a array spread position (Named async generator expression)
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esid: prod-AsyncGeneratorExpression
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features: [async-iteration]
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flags: [generated, async]
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includes: [compareArray.js]
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info: |
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    Async Generator Function Definitions
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    AsyncGeneratorExpression :
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      async [no LineTerminator here] function * BindingIdentifier ( FormalParameters ) {
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        AsyncGeneratorBody }
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    Array Initializer
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    SpreadElement[Yield, Await]:
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      ...AssignmentExpression[+In, ?Yield, ?Await]
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---*/
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var arr = ['a', 'b', 'c'];
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var item;
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var callCount = 0;
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var gen = async function *g() {
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  callCount += 1;
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  yield [...yield yield];
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};
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var iter = gen();
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iter.next(false);
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item = iter.next(['a', 'b', 'c']);
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item.then(({ done, value }) => {
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  item = iter.next(value);
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  item.then(({ done, value }) => {
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    assert(compareArray(value, arr));
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    assert.sameValue(done, false);
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  }).then($DONE, $DONE);
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}).catch($DONE);
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assert.sameValue(callCount, 1);
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