Function TestForIn2

deps/v8/test/mjsunit/es6/proxies-for.js:41–46

(create, properties, handler)

}

function TestForIn2(create, properties, handler) {
  var p = create(handler)
  var found = []
  for (var x in p) found.push(x)
  assertArrayEquals(properties, found)
}

TestForIn(["0", "a"], {
  ownKeys() { return ["0", "a"] },