| // Copyright 2020 The Tint Authors. |
| // |
| // 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 SRC_TINT_READER_WGSL_PARSER_IMPL_TEST_HELPER_H_ |
| #define SRC_TINT_READER_WGSL_PARSER_IMPL_TEST_HELPER_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "gtest/gtest.h" |
| #include "src/tint/reader/wgsl/parser_impl.h" |
| |
| namespace tint::reader::wgsl { |
| |
| /// WGSL Parser test class |
| class ParserImplTest : public testing::Test, public ProgramBuilder { |
| public: |
| /// Constructor |
| ParserImplTest(); |
| ~ParserImplTest() override; |
| |
| /// Retrieves the parser from the helper |
| /// @param str the string to parse |
| /// @returns the parser implementation |
| std::unique_ptr<ParserImpl> parser(const std::string& str) { |
| auto file = std::make_unique<Source::File>("test.wgsl", str); |
| auto impl = std::make_unique<ParserImpl>(file.get()); |
| files_.emplace_back(std::move(file)); |
| return impl; |
| } |
| |
| private: |
| std::vector<std::unique_ptr<Source::File>> files_; |
| }; |
| |
| /// WGSL Parser test class with param |
| template <typename T> |
| class ParserImplTestWithParam : public testing::TestWithParam<T>, public ProgramBuilder { |
| public: |
| /// Constructor |
| ParserImplTestWithParam() = default; |
| ~ParserImplTestWithParam() override = default; |
| |
| /// Retrieves the parser from the helper |
| /// @param str the string to parse |
| /// @returns the parser implementation |
| std::unique_ptr<ParserImpl> parser(const std::string& str) { |
| auto file = std::make_unique<Source::File>("test.wgsl", str); |
| auto impl = std::make_unique<ParserImpl>(file.get()); |
| files_.emplace_back(std::move(file)); |
| return impl; |
| } |
| |
| private: |
| std::vector<std::unique_ptr<Source::File>> files_; |
| }; |
| |
| } // namespace tint::reader::wgsl |
| |
| #endif // SRC_TINT_READER_WGSL_PARSER_IMPL_TEST_HELPER_H_ |