1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // This file contains unit tests for Windows internationalization funcs. 6 7 #include "testing/gtest/include/gtest/gtest.h" 8 9 #include "base/win/i18n.h" 10 #include "base/win/windows_version.h" 11 12 namespace base { 13 namespace win { 14 namespace i18n { 15 16 // Tests that at least one user preferred UI language can be obtained. TEST(I18NTest,GetUserPreferredUILanguageList)17TEST(I18NTest, GetUserPreferredUILanguageList) { 18 std::vector<std::wstring> languages; 19 EXPECT_TRUE(GetUserPreferredUILanguageList(&languages)); 20 EXPECT_NE(static_cast<std::vector<std::wstring>::size_type>(0), 21 languages.size()); 22 for (std::vector<std::wstring>::const_iterator scan = languages.begin(), 23 end = languages.end(); scan != end; ++scan) { 24 EXPECT_FALSE((*scan).empty()); 25 } 26 } 27 28 // Tests that at least one thread preferred UI language can be obtained. TEST(I18NTest,GetThreadPreferredUILanguageList)29TEST(I18NTest, GetThreadPreferredUILanguageList) { 30 std::vector<std::wstring> languages; 31 EXPECT_TRUE(GetThreadPreferredUILanguageList(&languages)); 32 EXPECT_NE(static_cast<std::vector<std::wstring>::size_type>(0), 33 languages.size()); 34 for (std::vector<std::wstring>::const_iterator scan = languages.begin(), 35 end = languages.end(); scan != end; ++scan) { 36 EXPECT_FALSE((*scan).empty()); 37 } 38 } 39 40 } // namespace i18n 41 } // namespace win 42 } // namespace base 43