test262/test/language/statements/async-generator/dstr-obj-ptrn-rest-obj-own-...

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// This file was procedurally generated from the following sources:
// - src/dstr-binding/obj-ptrn-rest-obj-own-property.case
// - src/dstr-binding/default/async-gen-func-decl.template
/*---
description: Rest object contains just soruce object's own properties (async generator function declaration)
esid: sec-asyncgenerator-definitions-instantiatefunctionobject
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features: [object-rest, async-iteration]
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flags: [generated, async]
includes: [propertyHelper.js]
info: |
AsyncGeneratorDeclaration : async [no LineTerminator here] function * BindingIdentifier
( FormalParameters ) { AsyncGeneratorBody }
[...]
3. Let F be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, AsyncGeneratorBody,
scope, strict).
[...]
---*/
var o = Object.create({ x: 1, y: 2 });
o.z = 3;
var callCount = 0;
async function* f({ x, ...{y , z} }) {
assert.sameValue(x, 1);
assert.sameValue(y, undefined);
assert.sameValue(z, 3);
callCount = callCount + 1;
};
f(o).next().then(() => {
assert.sameValue(callCount, 1, 'invoked exactly once');
}).then($DONE, $DONE);