15.9.5.7.js - mozsearch

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// |reftest| skip-if(winWidget) -- Windows doesn't accept IANA names for the TZ env variable

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/**

   File Name:    15.9.5.7.js

   ECMA Section: 15.9.5.7 Date.prototype.toLocaleTimeString()

   Description:

   This function returns a string value. The contents of the string are

   implementation dependent, but are intended to represent the "time"

   portion of the Date in the current time zone in a convenient,

   human-readable form.   We test the content of the string by checking

   that

   new Date(d.toDateString() + " " + d.toLocaleTimeString()) ==  d

   Author:  pschwartau@netscape.com

   Date:    14 november 2000

   Revised: 07 january 2002  because of a change in JS Date format:

   Revised: 21 November 2005 since the string comparison stuff is horked.

   bclary

   See http://bugzilla.mozilla.org/show_bug.cgi?id=118266 (SpiderMonkey)

   See http://bugzilla.mozilla.org/show_bug.cgi?id=118636 (Rhino)

*/

var SECTION = "15.9.5.7";

var TITLE   = "Date.prototype.toLocaleTimeString()";

var status = '';

var actual = '';

var expect = '';

var givenDate;

var year = '';

var regexp = '';

var TimeString = '';

var reducedDateString = '';

var hopeThisIsLocaleTimeString = '';

var cnERR = 'OOPS! FATAL ERROR: no regexp match in extractLocaleTimeString()';

writeHeaderToLog(SECTION + " " + TITLE);

inTimeZone("PST", () => {

  var now = new Date();

  // valueOf() is to accurate to the millisecond,

  // Date.parse() is accurate only to the second

  var TIME_NOW = now.valueOf();

  // first, a couple generic tests -

  status = "typeof (now.toLocaleTimeString())";

  actual =   typeof (now.toLocaleTimeString());

  expect = "string";

  addTestCase();

  status = "Date.prototype.toLocaleTimeString.length";

  actual =  Date.prototype.toLocaleTimeString.length;

  expect =  0;

  addTestCase();

  // 1970

  addDateTestCase(0);

  addDateTestCase(TZ_ADJUST);

  // 1900

  addDateTestCase(UTC_01_JAN_1900);

  addDateTestCase(UTC_01_JAN_1900 - TZ_ADJUST);

  // 2000

  addDateTestCase(UTC_01_JAN_2000);

  addDateTestCase(UTC_01_JAN_2000 - TZ_ADJUST);

  // 29 Feb 2000

  addDateTestCase(UTC_29_FEB_2000);

  addDateTestCase(UTC_29_FEB_2000 - 1000);

  addDateTestCase(UTC_29_FEB_2000 - TZ_ADJUST);

  // Now

  addDateTestCase(TIME_NOW);

  addDateTestCase(TIME_NOW - TZ_ADJUST);

  // 2005

  addDateTestCase(UTC_01_JAN_2005);

  addDateTestCase(UTC_01_JAN_2005 - 1000);

  addDateTestCase(UTC_01_JAN_2005 - TZ_ADJUST);

  test();

  function addTestCase() {

    new TestCase(

      status,

      expect,

      actual);

  function addDateTestCase(date_given_in_milliseconds) {

    var s = 'new Date(' +  date_given_in_milliseconds + ')';

    givenDate = new Date(date_given_in_milliseconds);

    status = 'd = ' + s +

      '; d == new Date(d.toDateString() + " " + d.toLocaleTimeString())';

    expect = givenDate.toString();

    actual = new Date(givenDate.toDateString() +

                      ' ' + givenDate.toLocaleTimeString()).toString();

    addTestCase();

});