The Tor Browser: js/src/tests/ecma_3/Date/15.9.5.5-02.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

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

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

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

     6 //-----------------------------------------------------------------------------

     7 var BUGNUMBER = 398485;

     8 var summary = 'Date.prototype.toLocaleString should not clamp year';

     9 var actual = '';

    10 var expect = '';

    13 //-----------------------------------------------------------------------------

    14 test();

    15 //-----------------------------------------------------------------------------

    17 function test()

    18 {

    19   enterFunc ('test');

    20   printBugNumber(BUGNUMBER);

    21   printStatus (summary);

    23   var d;

    24   var y;

    25   var l;

    26   var maxms = 8640000000000000;

    28   d = new Date(-maxms );

    29   y = d.getFullYear();

    31   actual = y;

    32   expect = -271821;

    33   reportCompare(expect, actual, summary + ': check year');

    35   l = d.toLocaleString();

    36   print(l);

    37   if (this.hasOwnProperty("Intl")) {

    38     // ECMA-402 specifies that toLocaleString uses a proleptic Gregorian

    39     // calender without year 0.

    40     // Also, localized strings usually use era indicators such as "BC"

    41     // instead of minus signs.

    42     expect = Math.abs(y - 1) + '';

    43   } else {

    44     // ECMA-262 up to edition 5.1 didn't specify toLocaleString;

    45     // the previous implementation assumed a calendar with year 0 and used

    46     // minus sign.

    47     expect = y + '';

    48   }

    49   actual = l.match(/-?[0-9]{3,}/) + '';

    50   reportCompare(expect, actual, summary + ': check toLocaleString');

    52   d = new Date(maxms );

    53   y = d.getFullYear();

    54   l = d.toLocaleString();

    55   print(l);

    57   actual = y;

    58   expect = 275760;

    59   reportCompare(expect, actual, summary + ': check year');

    61   actual = l.match(new RegExp(y)) + '';

    62   expect = y + '';

    63   reportCompare(expect, actual, summary + ': check toLocaleString');

    65   exitFunc ('test');

    66 }

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