| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // 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 COBALT_LAYOUT_TESTS_TEST_PARSER_H_ |
| #define COBALT_LAYOUT_TESTS_TEST_PARSER_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/file_path.h" |
| #include "base/optional.h" |
| #include "cobalt/math/size.h" |
| #include "googleurl/src/gurl.h" |
| |
| namespace cobalt { |
| namespace layout_tests { |
| |
| // Final parsed information about an individual Layout Test entry. |
| struct TestInfo { |
| TestInfo(const FilePath& base_file_path, const GURL& url, |
| const base::optional<math::Size>& viewport_size) |
| : base_file_path(base_file_path), |
| url(url), |
| viewport_size(viewport_size) {} |
| |
| // The base_file_path gives a path (relative to the root layout_tests |
| // directory) to the test base filename from which all related files (such |
| // as the source HTML file and the expected output PNG file) can be |
| // derived. This essentially acts as the test's identifier. |
| FilePath base_file_path; |
| |
| // The URL is what the layout tests will load and render to produce the |
| // actual output. It is commonly computed from base_file_path (via |
| // GetURLFromBaseFilePath()), but it can also be stated explicitly in the case |
| // that it is external from the layout_tests. |
| GURL url; |
| |
| // The viewport_size is the size of the viewport used during the test. It |
| // may not be specified, in which case it is intended that a default viewport |
| // size be used. |
| base::optional<math::Size> viewport_size; |
| }; |
| |
| // Define operator<< so that this test parameter can be printed by gtest if |
| // a test fails. |
| std::ostream& operator<<(std::ostream& out, const TestInfo& test_info); |
| |
| // Load the file "layout_tests.txt" within the top-level directory and parse it. |
| // The file should contain a list of file paths (one per line) relative to the |
| // top level directory which the file lives. These paths are returned as a |
| // vector of file paths relative to the input directory. |
| // The top_level parameter allows one to make different test case |
| // instantiations for different types of layout tests. For example there may |
| // be an instantiation for Cobalt-specific layout tests, and another for |
| // CSS test suite tests. |
| std::vector<TestInfo> EnumerateLayoutTests(const std::string& top_level); |
| |
| } // namespace layout_tests |
| } // namespace cobalt |
| |
| #endif // COBALT_LAYOUT_TESTS_TEST_PARSER_H_ |