testing/web-platform/tests/webidl/ecmascript-binding/legacy-factory-function-builtin-properties.window.js


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"use strict";

test(() => {
  const ownPropKeys = Reflect.ownKeys(Image).slice(0, 3);
  assert_array_equals(ownPropKeys, ["length", "name", "prototype"]);
}, 'Legacy factory function property enumeration order of "length", "name", and "prototype"');