| // This file was procedurally generated from the following sources: |
| // - src/dstr-binding/obj-ptrn-rest-skip-non-enumerable.case |
| // - src/dstr-binding/default/async-gen-func-expr.template |
| /*--- |
| description: Rest object doesn't contain non-enumerable properties (async generator function expression) |
| esid: sec-asyncgenerator-definitions-evaluation |
| features: [object-rest, async-iteration] |
| flags: [generated, async] |
| includes: [propertyHelper.js] |
| info: | |
| AsyncGeneratorExpression : async [no LineTerminator here] function * ( FormalParameters ) { |
| AsyncGeneratorBody } |
| |
| [...] |
| 3. Let closure be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, |
| AsyncGeneratorBody, scope, strict). |
| [...] |
| |
| ---*/ |
| var o = {a: 3, b: 4}; |
| Object.defineProperty(o, "x", { value: 4, enumerable: false }); |
| |
| |
| var callCount = 0; |
| var f; |
| f = async function*({...rest}) { |
| assert.sameValue(rest.x, undefined); |
| |
| verifyProperty(rest, "a", { |
| enumerable: true, |
| writable: true, |
| configurable: true, |
| value: 3 |
| }); |
| |
| verifyProperty(rest, "b", { |
| enumerable: true, |
| writable: true, |
| configurable: true, |
| value: 4 |
| }); |
| callCount = callCount + 1; |
| }; |
| |
| f(o).next().then(() => { |
| assert.sameValue(callCount, 1, 'invoked exactly once'); |
| }).then($DONE, $DONE); |