119 lines
3.3 KiB
JavaScript
119 lines
3.3 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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var { setTimeout } = ChromeUtils.importESModule(
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"resource://gre/modules/Timer.sys.mjs"
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);
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const REQ_LOC_CHANGE_EVENT = "intl:requested-locales-changed";
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function promiseLocaleChanged(requestedLocale) {
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return new Promise(resolve => {
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let localeObserver = {
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observe(aSubject, aTopic) {
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switch (aTopic) {
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case REQ_LOC_CHANGE_EVENT:
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let reqLocs = Services.locale.requestedLocales;
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equal(reqLocs[0], requestedLocale);
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Services.obs.removeObserver(localeObserver, REQ_LOC_CHANGE_EVENT);
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resolve();
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}
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},
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};
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Services.obs.addObserver(localeObserver, REQ_LOC_CHANGE_EVENT);
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});
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}
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function promiseLocaleNotChanged() {
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return new Promise(resolve => {
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let localeObserver = {
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observe(aSubject, aTopic) {
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switch (aTopic) {
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case REQ_LOC_CHANGE_EVENT:
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ok(false, "Locale should not change.");
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Services.obs.removeObserver(localeObserver, REQ_LOC_CHANGE_EVENT);
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resolve();
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}
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},
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};
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Services.obs.addObserver(localeObserver, REQ_LOC_CHANGE_EVENT);
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/* eslint-disable mozilla/no-arbitrary-setTimeout */
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setTimeout(function () {
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Services.obs.removeObserver(localeObserver, REQ_LOC_CHANGE_EVENT);
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resolve();
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}, 100);
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});
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}
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add_task(async function test_requested_locale_array() {
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let originalLocales = Services.locale.requestedLocales;
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let localePromise = promiseLocaleChanged("de");
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await setupPolicyEngineWithJson({
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policies: {
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RequestedLocales: ["de"],
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},
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});
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await localePromise;
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Services.locale.requestedLocales = originalLocales;
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});
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add_task(async function test_requested_locale_string() {
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let originalLocales = Services.locale.requestedLocales;
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let localePromise = promiseLocaleChanged("fr");
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await setupPolicyEngineWithJson({
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policies: {
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RequestedLocales: "fr",
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},
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});
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await localePromise;
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Services.locale.requestedLocales = originalLocales;
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});
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add_task(async function test_system_locale_string() {
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let originalLocales = Services.locale.requestedLocales;
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let localePromise = promiseLocaleChanged("und");
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Services.locale.requestedLocales = ["und"];
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await localePromise;
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let systemLocale = Cc["@mozilla.org/intl/ospreferences;1"].getService(
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Ci.mozIOSPreferences
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).systemLocale;
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localePromise = promiseLocaleChanged(systemLocale);
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await setupPolicyEngineWithJson({
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policies: {
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RequestedLocales: "",
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},
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});
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await localePromise;
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Services.locale.requestedLocales = originalLocales;
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});
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add_task(async function test_user_requested_locale_change() {
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let originalLocales = Services.locale.requestedLocales;
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let localePromise = promiseLocaleChanged("fr");
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await setupPolicyEngineWithJson({
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policies: {
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RequestedLocales: "fr",
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},
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});
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await localePromise;
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// Simulate user change of locale
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localePromise = promiseLocaleChanged("de");
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Services.locale.requestedLocales = ["de"];
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await localePromise;
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localePromise = promiseLocaleNotChanged("fr");
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await setupPolicyEngineWithJson({
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policies: {
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RequestedLocales: "fr",
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},
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});
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await localePromise;
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Services.locale.requestedLocales = originalLocales;
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});
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