Run results for: hasown vs undefined fixed

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Tests:

hasown existing
const data = { foo: 3, }; let res = Object.hasOwn(data, "foo");
hasown missing
const data = { foo: 3, }; let res = Object.hasOwn(data, "bar");
undefined existing
const data = { foo: 3, }; let res = data.foo === undefined;
undefined missing
const data = { foo: 3, }; let res = data.bar === undefined;
destructure existing
const data = { foo: 3, }; let { foo } = data; let res = foo === undefined;
destructure missing
const data = { foo: 3, }; let { bar } = data; let res = bar === undefined;