JSTests/test262/test/built-ins/Object/defineProperties/15.2.3.7-6-a-88.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.7-6-a-88
description: >
    Object.defineProperties throws TypeError when P.configurable is
    false, P.[[Set]] is undefined, properties.[[Set]] refers to an
    object (8.12.9 step 11.a.i)
includes: [propertyHelper.js]
---*/


var obj = {};

function get_Func() {
  return 0;
}

Object.defineProperty(obj, "foo", {
  set: undefined,
  get: get_Func,
  enumerable: false,
  configurable: false
});

function set_Func() {}

try {
  Object.defineProperties(obj, {
    foo: {
      set: set_Func
    }
  });
  $ERROR("Expected an exception.");
} catch (e) {
  verifyNotEnumerable(obj, "foo");

  verifyNotConfigurable(obj, "foo");
  var desc = Object.getOwnPropertyDescriptor(obj, "foo");

  if (typeof(desc.set) !== "undefined") {
    $ERROR('Expected typeof (desc.set) === "undefined", actually ' + typeof(desc.set));
  }


  if (!(e instanceof TypeError)) {
    $ERROR("Expected TypeError, got " + e);
  }

}