| /* |
| * Copyright (C) 2018 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 "utils/test-utils.h" |
| |
| #include <iterator> |
| |
| #include "utils/strings/split.h" |
| #include "utils/strings/stringpiece.h" |
| |
| namespace libtextclassifier3 { |
| |
| using libtextclassifier3::Token; |
| |
| // Returns a list of Tokens for given input string. Can't handle non-ASCII |
| // input. |
| std::vector<Token> TokenizeAsciiOnSpace(const std::string& text) { |
| std::vector<Token> result; |
| for (const StringPiece token : strings::Split(text, ' ')) { |
| const int start_offset = std::distance(text.data(), token.data()); |
| const int token_length = token.length(); |
| result.push_back( |
| Token{token.ToString(), start_offset, start_offset + token_length}); |
| } |
| return result; |
| } |
| |
| } // namespace libtextclassifier3 |