// GENERATED, DO NOT EDIT
// file: assertRelativeDateMs.js
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: |
    Verify that the given date object's Number representation describes the
    correct number of milliseconds since the Unix epoch relative to the local
    time zone (as interpreted at the specified date).
defines: [assertRelativeDateMs]
---*/

/**
 * @param {Date} date
 * @param {Number} expectedMs
 */
function assertRelativeDateMs(date, expectedMs) {
  var actualMs = date.valueOf();
  var localOffset = date.getTimezoneOffset() * 60000;

  if (actualMs - localOffset !== expectedMs) {
    $ERROR(
      'Expected ' + date + ' to be ' + expectedMs +
      ' milliseconds from the Unix epoch'
    );
  }
}

// file: dateConstants.js
// Copyright (C) 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: |
    Collection of date-centric values
defines:
  - date_1899_end
  - date_1900_start
  - date_1969_end
  - date_1970_start
  - date_1999_end
  - date_2000_start
  - date_2099_end
  - date_2100_start
  - start_of_time
  - end_of_time
---*/

var date_1899_end = -2208988800001;
var date_1900_start = -2208988800000;
var date_1969_end = -1;
var date_1970_start = 0;
var date_1999_end = 946684799999;
var date_2000_start = 946684800000;
var date_2099_end = 4102444799999;
var date_2100_start = 4102444800000;

var start_of_time = -8.64e15;
var end_of_time = 8.64e15;

// file: isConstructor.js
// Copyright (C) 2017 André Bargull. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: |
    Test if a given function is a constructor function.
defines: [isConstructor]
---*/

function isConstructor(f) {
    try {
        Reflect.construct(function(){}, [], f);
    } catch (e) {
        return false;
    }
    return true;
}