| // Copyright 2022 Google LLC |
| // |
| // 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. |
| |
| #ifndef FUZZTEST_CODELAB_ESCAPING_H_ |
| #define FUZZTEST_CODELAB_ESCAPING_H_ |
| |
| #include <string> |
| #include <string_view> |
| |
| namespace codelab { |
| |
| // Escapes `str`, by replacing special characters, such as '\n' and '\t', |
| // with their corresponding C escape sequences, i.e., "\\n" and "\\t". |
| std::string Escape(std::string_view str); |
| |
| // Unescapes `str`, by replacing any occurrence of C escape sequences with their |
| // equivalent character. Invalid sequences are ignored. |
| std::string Unescape(std::string_view str); |
| |
| } // namespace codelab |
| |
| #endif // FUZZTEST_CODELAB_ESCAPING_H_ |
