| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <gtest/gtest.h> |
| |
| #include <vector> |
| #include <unicode/uloc.h> |
| |
| bool is_enUS(const char* s) { |
| return s != nullptr && std::strcmp("en_US", s) == 0; |
| } |
| |
| TEST(Icu4cLocaleTest, test_uloc_getAvailable) { |
| int32_t count = uloc_countAvailable(); |
| ASSERT_GT(uloc_countAvailable(), 0); |
| |
| std::vector<const char*> locales(count); |
| for(int i = 0; i < count; i++) { |
| locales.push_back(uloc_getAvailable(i)); |
| } |
| |
| // On Android, uloc_getAvailable must contain en_US. |
| ASSERT_NE(locales.end(), std::find_if(locales.begin(), locales.end(), is_enUS)); |
| } |
| |
| TEST(Icu4cLocaleTest, test_uloc_getCountry) { |
| char country[4]; |
| UErrorCode error; |
| uloc_getCountry("en_US", country, sizeof(country), &error); |
| ASSERT_EQ(U_ZERO_ERROR, error); |
| EXPECT_STREQ("US", country); |
| } |