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The templates are being used for many tests reusing the same available function forms. The format they are provided allow us to extend tests with cases for other tests relying in the same formats.
41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/function-forms/trailing-comma-dflt-param.case
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// - src/function-forms/default/async-gen-named-func-expr.template
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/*---
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description: A trailing comma should not increase the respective length, using default parameters (async generator named function expression)
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esid: sec-asyncgenerator-definitions-evaluation
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features: [async-iteration]
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flags: [generated, async]
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info: |
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AsyncGeneratorExpression : async [no LineTerminator here] function * BindingIdentifier
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( FormalParameters ) { AsyncGeneratorBody }
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[...]
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7. Let closure be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters,
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AsyncGeneratorBody, funcEnv, strict).
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[...]
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Trailing comma in the parameters list
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14.1 Function Definitions
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FormalParameters[Yield, Await] : FormalParameterList[?Yield, ?Await] ,
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---*/
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var callCount = 0;
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// Stores a reference `ref` for case evaluation
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var ref;
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ref = async function* g(a, b = 39,) {
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assert.sameValue(a, 42);
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assert.sameValue(b, 39);
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callCount = callCount + 1;
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};
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ref(42, undefined, 1).next().then(() => {
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assert.sameValue(callCount, 1, 'generator function invoked exactly once');
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}).then($DONE, $DONE);
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assert.sameValue(ref.length, 1, 'length is properly set');
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