text: // Copyright 2015 The Crashpad Authors. 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 CRASHPAD_TEST_SCOPED_TEMP_DIR_
  #define CRASHPAD_TEST_SCOPED_TEMP_DIR_
  
  #include "base/basictypes.h"
  #include "base/files/file_path.h"
  
  namespace crashpad {
  namespace test {
  
  //! \brief A RAII object that creates a temporary directory for testing.
  //!
  //! Upon construction, a temporary directory will be created. Failure to create
  //! the directory is fatal. On destruction, the directory and all its contents
  //! will be removed.
  class ScopedTempDir {
   public:
    ScopedTempDir();
    ~ScopedTempDir();
  
    //! \brief Returns the path of the temporary directory.
    //!
    //! \return The temporary directory path.
    const base::FilePath& path() const { return path_; }
  
    //! \brief Moves the temporary directory to a new temporary location.
    void Rename();
  
   private:
    //! \brief Creates the temporary directory and asserts success of the
    //!     operation.
    static base::FilePath CreateTemporaryDirectory();
  
    //! \brief Removes all files and subdirectories at the given \a path,
    //!     including the \a path itself.
    //!
    //! Failures are recorded by gtest expectations.
    //!
    //! \param[in] path The path to delete, along with its contents. This must
    //!     reference a directory.
    static void RecursivelyDeleteTemporaryDirectory(const base::FilePath& path);
  
    base::FilePath path_;
  
    DISALLOW_COPY_AND_ASSIGN(ScopedTempDir);
  };
  
  }  // namespace test
  }  // namespace crashpad
  
  #endif  // CRASHPAD_TEST_SCOPED_TEMP_DIR_
  