builtin-function-properties.any.js

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This WPT test may be referenced by the following Test IDs:
- /webidl/ecmascript-binding/builtin-function-properties.any.html - WPT Dashboard Interop Dashboard
- /webidl/ecmascript-binding/builtin-function-properties.any.worker.html - WPT Dashboard Interop Dashboard

"use strict";

test(() => {

  const ownPropKeys = Reflect.ownKeys(Blob).slice(0, 3);

  assert_array_equals(ownPropKeys, ["length", "name", "prototype"]);

}, 'Constructor property enumeration order of "length", "name", and "prototype"');

test(() => {

  assert_own_property(Blob.prototype, "slice");

  const ownPropKeys = Reflect.ownKeys(Blob.prototype.slice).slice(0, 2);

  assert_array_equals(ownPropKeys, ["length", "name"]);

}, 'Method property enumeration order of "length" and "name"');

test(() => {

  assert_own_property(Blob.prototype, "size");

  const desc = Reflect.getOwnPropertyDescriptor(Blob.prototype, "size");

  assert_equals(typeof desc.get, "function");

  const ownPropKeys = Reflect.ownKeys(desc.get).slice(0, 2);

  assert_array_equals(ownPropKeys, ["length", "name"]);

}, 'Getter property enumeration order of "length" and "name"');