test: Move util/test to its own top-level directory, test

util/test/paths.h

-// 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_UTIL_TEST_PATHS_H_
-#define CRASHPAD_UTIL_TEST_PATHS_H_
-
-#include "base/basictypes.h"
-#include "base/files/file_path.h"
-
-namespace crashpad {
-namespace test {
-
-//! \brief Functions to obtain paths from within tests.
-class Paths {
- public:
-  //! \brief Returns the pathname of the currently-running test executable.
-  static base::FilePath Executable();
-
-  //! \brief Returns the pathname of the test data root.
-  //!
-  //! If the `CRASHPAD_TEST_DATA_ROOT` environment variable is set, its value
-  //! will be returned. Otherwise, this function will attempt to locate the test
-  //! data root relative to the executable path. If this fails, it will fall
-  //! back to returning the current working directory.
-  //!
-  //! At present, the test data root is normally the root of the Crashpad source
-  //! tree, although this may not be the case indefinitely. This function may
-  //! only be used to locate test data, not for arbitrary access to source
-  //! files.
-  static base::FilePath TestDataRoot();
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(Paths);
-};
-
-}  // namespace test
-}  // namespace crashpad
-
-#endif  // CRASHPAD_UTIL_TEST_PATHS_H_