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/* 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/. */
const prefs = require("preferences-service");
const { Loader } = require('./helpers');
const PREF_MATCH_OS_LOCALE = "intl.locale.matchOS";
const PREF_SELECTED_LOCALE = "general.useragent.locale";
function setLocale(locale) {
prefs.set(PREF_MATCH_OS_LOCALE, false);
prefs.set(PREF_SELECTED_LOCALE, locale);
}
function resetLocale() {
prefs.reset(PREF_MATCH_OS_LOCALE);
prefs.reset(PREF_SELECTED_LOCALE);
}
exports.testExactMatching = function(test) {
let loader = Loader(module);
setLocale("fr-FR");
let _ = loader.require("l10n").get;
test.assertEqual(_("Not translated"), "Not translated",
"Key not translated");
test.assertEqual(_("Translated"), "Oui",
"Simple key translated");
// Placeholders
test.assertEqual(_("placeholderString", "works"), "Placeholder works",
"Value with placeholder");
test.assertEqual(_("Placeholder %s", "works"), "Placeholder works",
"Key without value but with placeholder");
test.assertEqual(_("Placeholders %2s %1s %s.", "working", "are", "correctly"),
"Placeholders are working correctly.",
"Multiple placeholders");
// Plurals
test.assertEqual(_("downloadsCount", 0),
"0 téléchargement",
"PluralForm form 'one' for 0 in french");
test.assertEqual(_("downloadsCount", 1),
"1 téléchargement",
"PluralForm form 'one' for 1 in french");
test.assertEqual(_("downloadsCount", 2),
"2 téléchargements",
"PluralForm form 'other' for n > 1 in french");
loader.unload();
resetLocale();
}
exports.testEnUsLocaleName = function(test) {
let loader = Loader(module);
setLocale("en-US");
let _ = loader.require("l10n").get;
test.assertEqual(_("Not translated"), "Not translated");
test.assertEqual(_("Translated"), "Yes");
// Check plural forms regular matching
test.assertEqual(_("downloadsCount", 0),
"0 downloads",
"PluralForm form 'other' for 0 in english");
test.assertEqual(_("downloadsCount", 1),
"one download",
"PluralForm form 'one' for 1 in english");
test.assertEqual(_("downloadsCount", 2),
"2 downloads",
"PluralForm form 'other' for n != 1 in english");
// Check optional plural forms
test.assertEqual(_("pluralTest", 0),
"optional zero form",
"PluralForm form 'zero' can be optionaly specified. (Isn't mandatory in english)");
test.assertEqual(_("pluralTest", 1),
"fallback to other",
"If the specific plural form is missing, we fallback to 'other'");
loader.unload();
resetLocale();
}
exports.testShortLocaleName = function(test) {
let loader = Loader(module);
setLocale("eo");
let _ = loader.require("l10n").get;
test.assertEqual(_("Not translated"), "Not translated");
test.assertEqual(_("Translated"), "jes");
loader.unload();
resetLocale();
}
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