The Tor Browser: js/src/tests/Intl/NumberFormat/format.js@129ffea94266

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 // |reftest| skip-if(!this.hasOwnProperty("Intl"))

     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 // Tests the format function with a diverse set of locales and options.

     8 var format;

    10 // Locale en-US; default options.

    11 format = new Intl.NumberFormat("en-us");

    12 assertEq(format.format(0), "0");

    13 assertEq(format.format(-1), "-1");

    14 assertEq(format.format(123456789.123456789), "123,456,789.123");

    16 // Locale en-US; currency USD.

    17 // The US dollar uses two fractional digits, and negative values are commonly

    18 // parenthesized.

    19 format = new Intl.NumberFormat("en-us", {style: "currency", currency: "USD"});

    20 assertEq(format.format(0), "$0.00");

    21 assertEq(format.format(-1), "-$1.00");

    22 assertEq(format.format(123456789.123456789), "$123,456,789.12");

    24 // Locale ja-JP; currency JPY.

    25 // The Japanese yen has no subunit in real life.

    26 format = new Intl.NumberFormat("ja-jp", {style: "currency", currency: "JPY"});

    27 assertEq(format.format(0), "￥0");

    28 assertEq(format.format(-1), "-￥1");

    29 assertEq(format.format(123456789.123456789), "￥123,456,789");

    31 // Locale ar-JO; currency JOD.

    32 // The Jordanian Dinar divides into 1000 fils. Jordan uses (real) Arabic digits.

    33 format = new Intl.NumberFormat("ar-jo", {style: "currency", currency: "JOD"});

    34 assertEq(format.format(0), "د.أ.‏ ٠٫٠٠٠");

    35 assertEq(format.format(-1), "‏-د.أ.‏ ١٫٠٠٠");

    36 assertEq(format.format(123456789.123456789), "د.أ.‏ ١٢٣٬٤٥٦٬٧٨٩٫١٢٣");

    38 // Locale th-TH; Thai digits, percent, two significant digits.

    39 format = new Intl.NumberFormat("th-th-u-nu-thai",

    40                                {style: "percent",

    41                                 minimumSignificantDigits: 2,

    42                                 maximumSignificantDigits: 2});

    43 assertEq(format.format(0), "๐.๐%");

    44 assertEq(format.format(-0.01), "-๑.๐%");

    45 assertEq(format.format(1.10), "๑๑๐%");

    47 reportCompare(0, 0, 'ok');

The Tor Browser / file revision

js/src/tests/Intl/NumberFormat/format.js@129ffea94266

js/src/tests/Intl/NumberFormat/format.js