text: // Copyright (C) 2017 Leo Balter. All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  description: >
    Verify symbol named property descriptor
  includes: [propertyHelper.js]
  ---*/
  
  var obj;
  var prop = Symbol(1);
  
  function reset(desc) {
    obj = {};
    Object.defineProperty(obj, prop, desc);
  }
  
  function checkDesc(desc) {
    reset(desc);
    assert(verifyProperty(obj, prop, desc));
  
    reset(desc);
    assert(verifyProperty(obj, prop, { enumerable: desc.enumerable }));
  
    reset(desc);
    assert(verifyProperty(obj, prop, { writable: desc.writable }));
  
    reset(desc);
    assert(verifyProperty(obj, prop, { configurable: desc.configurable }));
  
    reset(desc);
    assert(verifyProperty(obj, prop, { configurable: desc.configurable, enumerable: desc.enumerable }));
  
    reset(desc);
    assert(verifyProperty(obj, prop, { configurable: desc.configurable, writable: desc.writable }));
  
    reset(desc);
    assert(verifyProperty(obj, prop, { writable: desc.writable, enumerable: desc.enumerable }));
  
    reset(desc);
    assert(verifyProperty(obj, prop, { enumerable: desc.enumerable, configurable: desc.configurable }));
  }
  
  checkDesc({ enumerable: true, configurable: true, writable: true });
  checkDesc({ enumerable: false, writable: false, configurable: false });
  checkDesc({ enumerable: true, writable: false, configurable: false });
  checkDesc({ enumerable: false, writable: true, configurable: false });
  checkDesc({ enumerable: false, writable: false, configurable: true });
  checkDesc({ enumerable: true, writable: false, configurable: true });
  checkDesc({ enumerable: true, writable: true, configurable: false });
  checkDesc({ enumerable: false, writable: true, configurable: true });
  