text: load("1d8ada728956c1a3d52d68d1d4d6dd52.js");
  // Copyright 2015 the V8 project authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  assertThrows(function() {
    Object.getOwnPropertyDescriptor(null, 'x');
  }, TypeError);
  
  
  assertThrows(function() {
    Object.getOwnPropertyDescriptor(undefined, 'x');
  }, TypeError);
  
  
  assertEquals({
    configurable: false,
    enumerable: false,
    value: 3,
    writable: false,
  }, Object.getOwnPropertyDescriptor('abc', 'length'));
  
  
  assertEquals({
    configurable: false,
    enumerable: true,
    value: 'a',
    writable: false,
  }, Object.getOwnPropertyDescriptor('abc', 0));
  
  
  assertSame(undefined, Object.getOwnPropertyDescriptor(42, 'x'));
  assertSame(undefined, Object.getOwnPropertyDescriptor(true, 'x'));
  assertSame(undefined, Object.getOwnPropertyDescriptor(false, 'x'));
  assertSame(undefined, Object.getOwnPropertyDescriptor(Symbol(), 'x'));
  