// This file was procedurally generated from the following sources: // - src/spread/obj-skip-non-enumerable.case // - src/spread/default/member-expr.template /*--- description: Object Spread doesn't copy non-enumerable properties (`new` operator) esid: sec-new-operator-runtime-semantics-evaluation es6id: 12.3.3.1 features: [object-spread] flags: [generated] info: | MemberExpression : new MemberExpression Arguments 1. Return EvaluateNew(MemberExpression, Arguments). 12.3.3.1.1 Runtime Semantics: EvaluateNew 6. If arguments is empty, let argList be an empty List. 7. Else, a. Let argList be ArgumentListEvaluation of arguments. [...] ---*/ let o = {}; Object.defineProperty(o, "b", {value: 3, enumerable: false}); var callCount = 0; new function(obj) { assert.sameValue(obj.hasOwnProperty("b"), false) assert.sameValue(Object.keys(obj).length, 0); callCount += 1; }({...o}); assert.sameValue(callCount, 1);