e19ee18311
This also removes pref overrides from methods like LocaleService::IsLocaleRTL or IntlService.getLocaleInfo, because it doesn't really make sense to override the result of checking an arbitrary locale, the relevant use case is overriding the result for the current app locale. Removal of the intl.uidirection pref completely will be done in a separate bug. Differential Revision: https://phabricator.services.mozilla.com/D96235
155 lines
4.8 KiB
C++
155 lines
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "gtest/gtest.h"
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#include "mozilla/Preferences.h"
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#include "mozilla/intl/LocaleService.h"
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#include "mozilla/intl/MozLocale.h"
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using namespace mozilla::intl;
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TEST(Intl_Locale_LocaleService, CanonicalizeLanguageId)
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{
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nsCString locale("en-US.POSIX");
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ASSERT_TRUE(LocaleService::CanonicalizeLanguageId(locale));
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ASSERT_TRUE(locale.EqualsLiteral("en-US"));
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locale.AssignLiteral("en-US_POSIX");
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ASSERT_TRUE(LocaleService::CanonicalizeLanguageId(locale));
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ASSERT_TRUE(locale.EqualsLiteral("en-US-posix"));
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locale.AssignLiteral("en-US-POSIX");
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ASSERT_TRUE(LocaleService::CanonicalizeLanguageId(locale));
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ASSERT_TRUE(locale.EqualsLiteral("en-US-posix"));
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locale.AssignLiteral("C");
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ASSERT_FALSE(LocaleService::CanonicalizeLanguageId(locale));
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ASSERT_TRUE(locale.EqualsLiteral("und"));
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locale.AssignLiteral("");
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ASSERT_FALSE(LocaleService::CanonicalizeLanguageId(locale));
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ASSERT_TRUE(locale.EqualsLiteral("und"));
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}
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TEST(Intl_Locale_LocaleService, GetAppLocalesAsBCP47)
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{
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nsTArray<nsCString> appLocales;
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LocaleService::GetInstance()->GetAppLocalesAsBCP47(appLocales);
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ASSERT_FALSE(appLocales.IsEmpty());
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}
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TEST(Intl_Locale_LocaleService, GetAppLocalesAsLangTags)
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{
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nsTArray<nsCString> appLocales;
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LocaleService::GetInstance()->GetAppLocalesAsLangTags(appLocales);
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ASSERT_FALSE(appLocales.IsEmpty());
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}
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TEST(Intl_Locale_LocaleService, GetAppLocalesAsLangTags_lastIsPresent)
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{
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nsAutoCString lastFallbackLocale;
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LocaleService::GetInstance()->GetLastFallbackLocale(lastFallbackLocale);
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nsTArray<nsCString> appLocales;
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LocaleService::GetInstance()->GetAppLocalesAsLangTags(appLocales);
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ASSERT_TRUE(appLocales.Contains(lastFallbackLocale));
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}
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TEST(Intl_Locale_LocaleService, GetAppLocaleAsLangTag)
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{
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nsTArray<nsCString> appLocales;
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LocaleService::GetInstance()->GetAppLocalesAsLangTags(appLocales);
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nsAutoCString locale;
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LocaleService::GetInstance()->GetAppLocaleAsLangTag(locale);
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ASSERT_TRUE(appLocales[0] == locale);
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}
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TEST(Intl_Locale_LocaleService, GetRegionalPrefsLocales)
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{
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nsTArray<nsCString> rpLocales;
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LocaleService::GetInstance()->GetRegionalPrefsLocales(rpLocales);
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int32_t len = rpLocales.Length();
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ASSERT_TRUE(len > 0);
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}
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TEST(Intl_Locale_LocaleService, GetWebExposedLocales)
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{
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const nsTArray<nsCString> spoofLocale{"de"_ns};
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LocaleService::GetInstance()->SetAvailableLocales(spoofLocale);
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LocaleService::GetInstance()->SetRequestedLocales(spoofLocale);
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nsTArray<nsCString> pvLocales;
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mozilla::Preferences::SetInt("privacy.spoof_english", 0);
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LocaleService::GetInstance()->GetWebExposedLocales(pvLocales);
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ASSERT_TRUE(pvLocales.Length() > 0);
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ASSERT_TRUE(pvLocales[0].Equals("de"_ns));
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mozilla::Preferences::SetCString("intl.locale.privacy.web_exposed", "zh-TW");
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LocaleService::GetInstance()->GetWebExposedLocales(pvLocales);
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ASSERT_TRUE(pvLocales.Length() > 0);
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ASSERT_TRUE(pvLocales[0].Equals("zh-TW"_ns));
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mozilla::Preferences::SetInt("privacy.spoof_english", 2);
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LocaleService::GetInstance()->GetWebExposedLocales(pvLocales);
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ASSERT_EQ(1u, pvLocales.Length());
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ASSERT_TRUE(pvLocales[0].Equals("en-US"_ns));
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}
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TEST(Intl_Locale_LocaleService, GetRequestedLocales)
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{
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nsTArray<nsCString> reqLocales;
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LocaleService::GetInstance()->GetRequestedLocales(reqLocales);
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int32_t len = reqLocales.Length();
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ASSERT_TRUE(len > 0);
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}
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TEST(Intl_Locale_LocaleService, GetAvailableLocales)
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{
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nsTArray<nsCString> availableLocales;
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LocaleService::GetInstance()->GetAvailableLocales(availableLocales);
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int32_t len = availableLocales.Length();
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ASSERT_TRUE(len > 0);
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}
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TEST(Intl_Locale_LocaleService, GetPackagedLocales)
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{
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nsTArray<nsCString> packagedLocales;
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LocaleService::GetInstance()->GetPackagedLocales(packagedLocales);
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int32_t len = packagedLocales.Length();
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ASSERT_TRUE(len > 0);
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}
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TEST(Intl_Locale_LocaleService, GetDefaultLocale)
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{
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nsAutoCString locStr;
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LocaleService::GetInstance()->GetDefaultLocale(locStr);
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ASSERT_FALSE(locStr.IsEmpty());
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ASSERT_TRUE(Locale(locStr).IsWellFormed());
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}
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TEST(Intl_Locale_LocaleService, IsAppLocaleRTL)
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{
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mozilla::Preferences::SetCString("intl.l10n.pseudo", "bidi");
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ASSERT_TRUE(LocaleService::GetInstance()->IsAppLocaleRTL());
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mozilla::Preferences::ClearUser("intl.l10n.pseudo");
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mozilla::Preferences::SetInt("intl.uidirection", 0);
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ASSERT_FALSE(LocaleService::GetInstance()->IsAppLocaleRTL());
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mozilla::Preferences::SetInt("intl.uidirection", 1);
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ASSERT_TRUE(LocaleService::GetInstance()->IsAppLocaleRTL());
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mozilla::Preferences::SetInt("intl.uidirection", -1);
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}
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