text: /* Copyright 2016 Unicode 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 FONTTEST_TEST_HARNESS_H_
  #define FONTTEST_TEST_HARNESS_H_
  
  #include <map>
  #include <memory>
  #include <string>
  #include <vector>
  
  namespace fonttest {
  
  class Font;
  class FontEngine;
  
  typedef std::map<std::string, double> FontVariation;  // WGHT -> 400.0
  
  class TestHarness {
   public:
    TestHarness(const std::vector<std::string>& options);
    ~TestHarness();
    void Run();
  
   private:
    bool HasOption(const std::string& flag) const;
    const std::string GetOption(const std::string& flag) const;
    void PrintUsageAndExit();
  
    const std::vector<std::string> options_;
    std::unique_ptr<FontEngine> engine_;
    std::unique_ptr<Font> font_;
  };
  
  }  // namespace fonttest
  
  #endif  // FONTTEST_TEST_HARNESS_H_
  