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

/*---
info: >
    Step 4 of defineProperty calls the [[DefineOwnProperty]] internal method
    of O passing 'true' for the Throw flag. In this case, step 3 of
    [[DefineOwnProperty]] requires that it throw a TypeError exception when
    current is undefined and extensible is false. The value of desc does not
    matter.
es5id: 15.2.3.6-4-1
description: >
    Object.defineProperty throws TypeError when adding properties to
    non-extensible objects(8.12.9 step 3)
includes: [runTestCase.js]
---*/

function testcase() {
  var o = {};
  Object.preventExtensions(o);

  try {
    var desc = { value: 1 };
    Object.defineProperty(o, "foo", desc);
  }
  catch (e) {
      if (e instanceof TypeError &&
          (o.hasOwnProperty("foo") === false)) {
      return true;
    }
  }
 }
runTestCase(testcase);