clang format files under test_util/ (#10855)

Summary:
Ran `find . -iname '*.h' -o -iname '*.cc' | xargs clang-format -i` under test_util/.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10855

Test Plan: existing CI.

Reviewed By: siying

Differential Revision: D40652583

Pulled By: cbi42

fbshipit-source-id: ed0fbcfe17b6f9ec217a64b80d6d43dfbf1cc34e

test_util/sync_point.cc

@@ -21,22 +21,20 @@ SyncPoint* SyncPoint::GetInstance() {
 
 SyncPoint::SyncPoint() : impl_(new Data) {}
 
-SyncPoint:: ~SyncPoint() {
-  delete impl_;
-}
+SyncPoint::~SyncPoint() { delete impl_; }
 
 void SyncPoint::LoadDependency(const std::vector<SyncPointPair>& dependencies) {
   impl_->LoadDependency(dependencies);
 }
 
 void SyncPoint::LoadDependencyAndMarkers(
-  const std::vector<SyncPointPair>& dependencies,
-  const std::vector<SyncPointPair>& markers) {
+    const std::vector<SyncPointPair>& dependencies,
+    const std::vector<SyncPointPair>& markers) {
   impl_->LoadDependencyAndMarkers(dependencies, markers);
 }
 
 void SyncPoint::SetCallBack(const std::string& point,
-  const std::function<void(void*)>& callback) {
+                            const std::function<void(void*)>& callback) {
   impl_->SetCallBack(point, callback);
 }
 
@@ -44,21 +42,13 @@ void SyncPoint::ClearCallBack(const std::string& point) {
   impl_->ClearCallBack(point);
 }
 
-void SyncPoint::ClearAllCallBacks() {
-  impl_->ClearAllCallBacks();
-}
+void SyncPoint::ClearAllCallBacks() { impl_->ClearAllCallBacks(); }
 
-void SyncPoint::EnableProcessing() {
-  impl_->EnableProcessing();
-}
+void SyncPoint::EnableProcessing() { impl_->EnableProcessing(); }
 
-void SyncPoint::DisableProcessing() {
-  impl_->DisableProcessing();
-}
+void SyncPoint::DisableProcessing() { impl_->DisableProcessing(); }
 
-void SyncPoint::ClearTrace() {
-  impl_->ClearTrace();
-}
+void SyncPoint::ClearTrace() { impl_->ClearTrace(); }
 
 void SyncPoint::Process(const Slice& point, void* cb_arg) {
   impl_->Process(point, cb_arg);

test_util/sync_point.h

@@ -138,9 +138,9 @@ class SyncPoint {
   struct Data;
 
  private:
-   // Singleton
+  // Singleton
   SyncPoint();
-  Data*  impl_;
+  Data* impl_;
 };
 
 // Sets up sync points to mock direct IO instead of actually issuing direct IO

test_util/sync_point_impl.cc

@@ -37,7 +37,8 @@ void KillPoint::TestKillRandom(std::string kill_point, int odds_weight,
   }
 }
 
-void SyncPoint::Data::LoadDependency(const std::vector<SyncPointPair>& dependencies) {
+void SyncPoint::Data::LoadDependency(
+    const std::vector<SyncPointPair>& dependencies) {
   std::lock_guard<std::mutex> lock(mutex_);
   successors_.clear();
   predecessors_.clear();
@@ -52,8 +53,8 @@ void SyncPoint::Data::LoadDependency(const std::vector<SyncPointPair>& dependenc
 }
 
 void SyncPoint::Data::LoadDependencyAndMarkers(
-  const std::vector<SyncPointPair>& dependencies,
-  const std::vector<SyncPointPair>& markers) {
+    const std::vector<SyncPointPair>& dependencies,
+    const std::vector<SyncPointPair>& markers) {
   std::lock_guard<std::mutex> lock(mutex_);
   successors_.clear();
   predecessors_.clear();

test_util/sync_point_impl.h

@@ -52,11 +52,11 @@ struct SyncPoint::Data {
   // successor/predecessor map loaded from LoadDependency
   std::unordered_map<std::string, std::vector<std::string>> successors_;
   std::unordered_map<std::string, std::vector<std::string>> predecessors_;
-  std::unordered_map<std::string, std::function<void(void*)> > callbacks_;
-  std::unordered_map<std::string, std::vector<std::string> > markers_;
+  std::unordered_map<std::string, std::function<void(void*)>> callbacks_;
+  std::unordered_map<std::string, std::vector<std::string>> markers_;
   std::unordered_map<std::string, std::thread::id> marked_thread_id_;
 
-  std::mutex              mutex_;
+  std::mutex mutex_;
   std::condition_variable cv_;
   // sync points that have been passed through
   std::unordered_set<std::string> cleared_points_;
@@ -68,29 +68,24 @@ struct SyncPoint::Data {
 
   void LoadDependency(const std::vector<SyncPointPair>& dependencies);
   void LoadDependencyAndMarkers(const std::vector<SyncPointPair>& dependencies,
-    const std::vector<SyncPointPair>& markers);
+                                const std::vector<SyncPointPair>& markers);
   bool PredecessorsAllCleared(const std::string& point);
   void SetCallBack(const std::string& point,
-    const std::function<void(void*)>& callback) {
-  std::lock_guard<std::mutex> lock(mutex_);
-  callbacks_[point] = callback;
-  point_filter_.Add(point);
-}
+                   const std::function<void(void*)>& callback) {
+    std::lock_guard<std::mutex> lock(mutex_);
+    callbacks_[point] = callback;
+    point_filter_.Add(point);
+  }
 
   void ClearCallBack(const std::string& point);
   void ClearAllCallBacks();
-  void EnableProcessing() {
-    enabled_ = true;
-  }
-  void DisableProcessing() {
-    enabled_ = false;
-  }
+  void EnableProcessing() { enabled_ = true; }
+  void DisableProcessing() { enabled_ = false; }
   void ClearTrace() {
     std::lock_guard<std::mutex> lock(mutex_);
     cleared_points_.clear();
   }
-  bool DisabledByMarker(const std::string& point,
-                        std::thread::id thread_id) {
+  bool DisabledByMarker(const std::string& point, std::thread::id thread_id) {
     auto marked_point_iter = marked_thread_id_.find(point);
     return marked_point_iter != marked_thread_id_.end() &&
            thread_id != marked_point_iter->second;
@@ -98,4 +93,4 @@ struct SyncPoint::Data {
   void Process(const Slice& point, void* cb_arg);
 };
 }  // namespace ROCKSDB_NAMESPACE
-#endif // NDEBUG
+#endif  // NDEBUG

test_util/testharness.cc

@@ -28,8 +28,7 @@ std::string GetPidStr() { return std::to_string(getpid()); }
   if (s.ok()) {
     return ::testing::AssertionSuccess();
   } else {
-    return ::testing::AssertionFailure() << s_expr << std::endl
-                                         << s.ToString();
+    return ::testing::AssertionFailure() << s_expr << std::endl << s.ToString();
   }
 }
 

test_util/testutil.h

@@ -144,9 +144,8 @@ class StringSink : public FSWritableFile {
     if (reader_contents_ != nullptr) {
       assert(reader_contents_->size() <= last_flush_);
       size_t offset = last_flush_ - reader_contents_->size();
-      *reader_contents_ = Slice(
-          contents_.data() + offset,
-          contents_.size() - offset);
+      *reader_contents_ =
+          Slice(contents_.data() + offset, contents_.size() - offset);
       last_flush_ = contents_.size();
     }
 
@@ -165,8 +164,8 @@ class StringSink : public FSWritableFile {
   void Drop(size_t bytes) {
     if (reader_contents_ != nullptr) {
       contents_.resize(contents_.size() - bytes);
-      *reader_contents_ = Slice(
-          reader_contents_->data(), reader_contents_->size() - bytes);
+      *reader_contents_ =
+          Slice(reader_contents_->data(), reader_contents_->size() - bytes);
       last_flush_ = contents_.size();
     }
   }
@@ -282,7 +281,7 @@ class StringSource : public FSRandomAccessFile {
         mmap_(mmap),
         total_reads_(0) {}
 
-  virtual ~StringSource() { }
+  virtual ~StringSource() {}
 
   uint64_t Size() const { return contents_.size(); }
 
@@ -324,7 +323,7 @@ class StringSource : public FSRandomAccessFile {
     char* rid = id;
     rid = EncodeVarint64(rid, uniq_id_);
     rid = EncodeVarint64(rid, 0);
-    return static_cast<size_t>(rid-id);
+    return static_cast<size_t>(rid - id);
   }
 
   int total_reads() const { return total_reads_; }

test_util/transaction_test_util.cc

@@ -13,14 +13,13 @@
 #include <string>
 #include <thread>
 
+#include "db/dbformat.h"
+#include "db/snapshot_impl.h"
+#include "logging/logging.h"
 #include "rocksdb/db.h"
 #include "rocksdb/utilities/optimistic_transaction_db.h"
 #include "rocksdb/utilities/transaction.h"
 #include "rocksdb/utilities/transaction_db.h"
-
-#include "db/dbformat.h"
-#include "db/snapshot_impl.h"
-#include "logging/logging.h"
 #include "util/random.h"
 #include "util/string_util.h"
 

test_util/transaction_test_util.h

@@ -7,8 +7,8 @@
 
 #ifndef ROCKSDB_LITE
 
-#include "rocksdb/options.h"
 #include "port/port.h"
+#include "rocksdb/options.h"
 #include "rocksdb/utilities/optimistic_transaction_db.h"
 #include "rocksdb/utilities/transaction_db.h"