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/*
* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef TEST_TESTSUPPORT_FILE_UTILS_OVERRIDE_H_
#define TEST_TESTSUPPORT_FILE_UTILS_OVERRIDE_H_
#include <string>
#include "absl/strings/string_view.h"
namespace webrtc {
namespace test {
namespace internal {
// Returns the absolute path to the output directory where log files and other
// test artifacts should be put. The output directory is generally a directory
// named "out" at the project root. This root is assumed to be two levels above
// where the test binary is located; this is because tests execute in a dir
// out/Whatever relative to the project root. This convention is also followed
// in Chromium.
//
// The exception is Android where we use /sdcard/ instead.
//
// If symbolic links occur in the path they will be resolved and the actual
// directory will be returned.
//
// Returns the path WITH a trailing path delimiter. If the project root is not
// found, the current working directory ("./") is returned as a fallback.
std::string OutputPath();
// Gets the current working directory for the executing program.
// Returns "./" if for some reason it is not possible to find the working
// directory.
std::string WorkingDir();
// Returns a full path to a resource file in the resources_dir dir.
//
// Arguments:
// name - Name of the resource file. If a plain filename (no directory path)
// is supplied, the file is assumed to be located in resources/
// If a directory path is prepended to the filename, a subdirectory
// hierarchy reflecting that path is assumed to be present.
// extension - File extension, without the dot, i.e. "bmp" or "yuv".
std::string ResourcePath(absl::string_view name, absl::string_view extension);
} // namespace internal
} // namespace test
} // namespace webrtc
#endif // TEST_TESTSUPPORT_FILE_UTILS_OVERRIDE_H_
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