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// Any copyright is dedicated to the Public Domain.
"use strict";
let steps = [];
const object = {
__proto__: {
"xyz": 42
}
};
const proxy = new Proxy(object, {
ownKeys(target) {
steps.push("ownKeys")
return ["a", "b"];
},
getOwnPropertyDescriptor(target, property) {
steps.push("getOwn-" + property);
return {
value: undefined,
configurable: true,
writable: true,
enumerable: (property === "a")
};
}
});
let iterated = [];
for (let x in proxy)
iterated.push(x);
assertEq(iterated.toString(), "a,xyz");
assertEq(steps.toString(), "ownKeys,getOwn-a,getOwn-b");
if (typeof reportCompare === "function")
reportCompare(true, true);