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42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/dstr-binding/obj-ptrn-rest-val-obj.case
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// - src/dstr-binding/default/async-gen-func-decl.template
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/*---
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description: Rest object contains just unextracted data (async generator function declaration)
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esid: sec-asyncgenerator-definitions-instantiatefunctionobject
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features: [object-rest, async-iteration]
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flags: [generated, async]
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includes: [propertyHelper.js]
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info: |
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AsyncGeneratorDeclaration : async [no LineTerminator here] function * BindingIdentifier
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( FormalParameters ) { AsyncGeneratorBody }
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[...]
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3. Let F be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, AsyncGeneratorBody,
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scope, strict).
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[...]
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---*/
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var callCount = 0;
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async function* f({a, b, ...rest}) {
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assert.sameValue(rest.x, 1);
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assert.sameValue(rest.y, 2);
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assert.sameValue(rest.a, undefined);
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assert.sameValue(rest.b, undefined);
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verifyEnumerable(rest, "x");
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verifyWritable(rest, "x");
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verifyConfigurable(rest, "x");
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verifyEnumerable(rest, "y");
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verifyWritable(rest, "y");
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verifyConfigurable(rest, "y");
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callCount = callCount + 1;
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};
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f({x: 1, y: 2, a: 5, b: 3}).next().then(() => {
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assert.sameValue(callCount, 1, 'invoked exactly once');
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}).then($DONE, $DONE);
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