text: // Copyright 2009 the Sputnik authors.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  info: Value Property LOG2E of the Math Object has the attribute DontDelete
  es5id: 15.8.1.4_A3
  description: Checking if Math.LOG2E property has the attribute DontDelete
  includes: [propertyHelper.js]
  ---*/
  
  verifyNotConfigurable(Math, "LOG2E");
  
  // CHECK#1
  try {
    if (delete Math.LOG2E === true) {
      $ERROR('#1: Value Property LOG2E of the Math Object hasn\'t attribute DontDelete: \'Math.LOG2E === true\'');
    }
  } catch (e) {
    if (e instanceof Test262Error) throw e;
    assert(e instanceof TypeError);
  }
  