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e419dd2799
Summary: DurationScope has a pair of atomic reference count operations at the beginning and end of every recorded duration. To avoid that overhead, reference EdenStats with RefPtr and, in production EdenFS, store a global, unowned EdenStats object. This gives us the benefits of explicit dependencies and no global state in tests, while avoiding atomic RMWs in the release build. Reviewed By: xavierd Differential Revision: D44323723 fbshipit-source-id: 1b3384d2e6a0a2959fd79774a8ba46afc4c176ca
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This software may be used and distributed according to the terms of the
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* GNU General Public License version 2.
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*/
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#include "eden/fs/testharness/TestServerState.h"
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#include <folly/executors/ManualExecutor.h>
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#include <memory>
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#include "eden/common/utils/ProcessNameCache.h"
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#include "eden/fs/config/EdenConfig.h"
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#include "eden/fs/config/ReloadableConfig.h"
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#include "eden/fs/inodes/ServerState.h"
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#include "eden/fs/notifications/CommandNotifier.h"
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#include "eden/fs/telemetry/EdenStats.h"
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#include "eden/fs/telemetry/IHiveLogger.h"
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#include "eden/fs/telemetry/NullStructuredLogger.h"
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#include "eden/fs/testharness/FakeClock.h"
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#include "eden/fs/testharness/FakePrivHelper.h"
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#include "eden/fs/utils/UnboundedQueueExecutor.h"
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#include "eden/fs/utils/UserInfo.h"
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namespace facebook::eden {
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std::shared_ptr<ServerState> createTestServerState() {
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auto executor = std::make_shared<folly::ManualExecutor>();
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auto edenConfig = EdenConfig::createTestEdenConfig();
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auto reloadableConfig = std::make_shared<ReloadableConfig>(edenConfig);
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return std::make_shared<ServerState>(
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UserInfo::lookup(),
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makeRefPtr<EdenStats>(),
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std::make_shared<FakePrivHelper>(),
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std::make_shared<UnboundedQueueExecutor>(executor),
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std::make_shared<FakeClock>(),
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std::make_shared<ProcessNameCache>(),
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std::make_shared<NullStructuredLogger>(),
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std::make_shared<NullHiveLogger>(),
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std::make_shared<ReloadableConfig>(edenConfig),
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*edenConfig,
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nullptr,
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std::make_shared<CommandNotifier>(reloadableConfig),
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/*enableFaultInjection=*/true);
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};
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} // namespace facebook::eden
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