| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef URL_URL_TEST_UTILS_H_ |
| #define URL_URL_TEST_UTILS_H_ |
| |
| // Convenience functions for string conversions. |
| // These are mostly intended for use in unit tests. |
| |
| #include <string> |
| |
| #include "base/strings/string16.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/url_canon_internal.h" |
| |
| namespace url { |
| |
| namespace test_utils { |
| |
| // Converts a UTF-16 string from native wchar_t format to char16, by |
| // truncating the high 32 bits. This is not meant to handle true UTF-32 |
| // encoded strings. |
| inline base::string16 WStringToUTF16(const wchar_t* src) { |
| base::string16 str; |
| int length = static_cast<int>(wcslen(src)); |
| for (int i = 0; i < length; ++i) { |
| str.push_back(static_cast<base::char16>(src[i])); |
| } |
| return str; |
| } |
| |
| // Converts a string from UTF-8 to UTF-16. |
| inline base::string16 ConvertUTF8ToUTF16(const std::string& src) { |
| int length = static_cast<int>(src.length()); |
| EXPECT_LT(length, 1024); |
| RawCanonOutputW<1024> output; |
| EXPECT_TRUE(ConvertUTF8ToUTF16(src.data(), length, &output)); |
| return base::string16(output.data(), output.length()); |
| } |
| |
| // Converts a string from UTF-16 to UTF-8. |
| inline std::string ConvertUTF16ToUTF8(const base::string16& src) { |
| std::string str; |
| StdStringCanonOutput output(&str); |
| EXPECT_TRUE(ConvertUTF16ToUTF8(src.data(), static_cast<int>(src.length()), |
| &output)); |
| output.Complete(); |
| return str; |
| } |
| |
| } // namespace test_utils |
| |
| } // namespace url |
| |
| #endif // URL_URL_TEST_UTILS_H_ |