зеркало из https://github.com/mozilla/pjs.git
80 строки
2.9 KiB
JavaScript
80 строки
2.9 KiB
JavaScript
/* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "License"); you may not use this file except in
|
|
* compliance with the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS"
|
|
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing rights and limitations
|
|
* under the License.
|
|
*
|
|
* The Original Code is Mozilla Communicator client code, released March
|
|
* 31, 1998.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape Communications
|
|
* Corporation. Portions created by Netscape are Copyright (C) 1998
|
|
* Netscape Communications Corporation. All Rights Reserved.
|
|
*
|
|
*/
|
|
/**
|
|
File Name: 15.9.1.1-2.js
|
|
ECMA Section: 15.9.1.1 Time Range
|
|
Description:
|
|
- leap seconds are ignored
|
|
- assume 86400000 ms / day
|
|
- numbers range fom +/- 9,007,199,254,740,991
|
|
- ms precision for any instant that is within
|
|
approximately +/-285,616 years from 1 jan 1970
|
|
UTC
|
|
- range of times supported is -100,000,000 days
|
|
to 100,000,000 days from 1 jan 1970 12:00 am
|
|
- time supported is 8.64e5*10e8 milliseconds from
|
|
1 jan 1970 UTC (+/-273972.6027397 years)
|
|
Author: christine@netscape.com
|
|
Date: 9 july 1997
|
|
*/
|
|
|
|
function test() {
|
|
|
|
writeHeaderToLog("15.8.1.1 Time Range");
|
|
|
|
for ( M_SECS = 0, CURRENT_YEAR = 1970;
|
|
M_SECS > -8640000000000000;
|
|
tc++, M_SECS -= FOUR_HUNDRED_YEARS, CURRENT_YEAR -= 400 ) {
|
|
|
|
testcases[tc] = new TestCase( SECTION, "new Date("+M_SECS+")", CURRENT_YEAR, (new Date( M_SECS )).getUTCFullYear() );
|
|
|
|
testcases[tc].passed = writeTestCaseResult(
|
|
testcases[tc].expect,
|
|
testcases[tc].actual,
|
|
testcases[tc].description + " = " +
|
|
testcases[tc].actual );
|
|
|
|
if ( ! testcases[tc].passed ) {
|
|
testcases[tc].reason = "wrong year value";
|
|
}
|
|
}
|
|
|
|
stopTest();
|
|
|
|
return ( testcases );
|
|
}
|
|
// every one hundred years contains:
|
|
// 24 years with 366 days
|
|
//
|
|
// every four hundred years contains:
|
|
// 97 years with 366 days
|
|
// 303 years with 365 days
|
|
//
|
|
// 86400000*366*97 = 3067372800000
|
|
// +86400000*365*303 = + 9555408000000
|
|
// = 1.26227808e+13
|
|
|
|
var FOUR_HUNDRED_YEARS = 1.26227808e+13;
|
|
var SECTION = "15.9.1.1-2";
|
|
var tc = 0;
|
|
var testcases = new Array();
|
|
|
|
test();
|
|
|