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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/media/clear_key_cdm_test_helper.h"
#include <string>
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/native_library.h"
#include "base/path_service.h"
#include "base/test/scoped_feature_list.h"
#include "media/base/media_switches.h"
#include "media/cdm/cdm_paths.h"
#include "media/cdm/clear_key_cdm_common.h"
#if BUILDFLAG(ENABLE_LIBRARY_CDMS)
void RegisterClearKeyCdm(base::CommandLine* command_line,
bool use_wrong_cdm_path) {
// External ClearKey is a loadable_module used only in tests.
base::FilePath cdm_path;
base::PathService::Get(base::DIR_OUT_TEST_DATA_ROOT, &cdm_path);
std::string cdm_library_name =
use_wrong_cdm_path ? "invalidcdmname" : media::kClearKeyCdmLibraryName;
cdm_path = cdm_path
.Append(media::GetPlatformSpecificDirectory(
media::kClearKeyCdmBaseDirectory))
.AppendASCII(base::GetLoadableModuleName(cdm_library_name));
// Append the switch to register the Clear Key CDM path.
command_line->AppendSwitchNative(switches::kClearKeyCdmPathForTesting,
cdm_path.value());
}
#endif // BUILDFLAG(ENABLE_LIBRARY_CDMS)
#if BUILDFLAG(IS_WIN)
void RegisterMediaFoundationClearKeyCdm(
std::vector<base::test::FeatureRefAndParams>& features) {
// MediaFoundation ClearKey is a loadable_module used only in tests.
base::FilePath cdm_path;
base::PathService::Get(base::DIR_OUT_TEST_DATA_ROOT, &cdm_path);
cdm_path = cdm_path.AppendASCII(base::GetLoadableModuleName(
media::kMediaFoundationClearKeyCdmLibraryName));
features.push_back(base::test::FeatureRefAndParams(
media::kExternalClearKeyForTesting,
{{media::kMediaFoundationClearKeyCdmPathForTesting.name,
cdm_path.MaybeAsASCII()}}));
}
#endif // BUILDFLAG(IS_WIN)
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