| // Copyright 2017 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "midis/tests/test_helper.h" |
| |
| #include <base/strings/stringprintf.h> |
| #include <base/time/time.h> |
| |
| namespace midis { |
| |
| base::FilePath CreateFakeTempSubDir(base::FilePath temp_path, |
| const std::string& subdir_path) { |
| // Create the fake dev node file to which we write. |
| temp_path = temp_path.Append(subdir_path); |
| base::File::Error error; |
| |
| if (!CreateDirectoryAndGetError(temp_path, &error)) { |
| LOG(ERROR) << "Failed to create dir: " << temp_path.value() << ": " |
| << base::File::ErrorToString(error); |
| return base::FilePath(); |
| } |
| |
| return temp_path; |
| } |
| |
| base::FilePath CreateDevNodeFileName(base::FilePath dev_path_base, |
| uint32_t sys_num, uint32_t dev_num) { |
| // Create a fake devnode file |
| std::string node_name = base::StringPrintf("midiC%uD%u", sys_num, dev_num); |
| return dev_path_base.Append(node_name); |
| } |
| |
| } // namespace midis |