style: clang-format.

Also add Testing/, which is a ctest-produced directory, to .gitignore.

Author: marete

.gitignore

@@ -42,3 +42,4 @@ CMakeUserPresets.json
 
 # Lock files created by bzlmod. We do not want to accidentally commit these.
 MODULE.bazel.lock
+Testing/

column_family.cc

@@ -242,7 +242,7 @@ void ColumnRow::ApplyGCRuleMaxNumVersions(std::size_t n) {
 }
 
 StatusOr<bool> TimestampIsOlderThan(std::chrono::milliseconds timestamp,
-                          protobuf::Duration const& max_age) {
+                                    protobuf::Duration const& max_age) {
   std::chrono::milliseconds max_age_ms(
       protobuf::util::TimeUtil::DurationToMilliseconds(max_age));
   // The proto definitions require max_age to be at least 1ms.

column_family.h

@@ -427,7 +427,7 @@ class ColumnFamily {
 
   Status RunGC();
 
-  void SetGCRule(const google::bigtable::admin::v2::GcRule& gc_rule) {
+  void SetGCRule(google::bigtable::admin::v2::GcRule const& gc_rule) {
     gc_rule_ = gc_rule;
   }
 

gc_test.cc

@@ -596,15 +596,14 @@ TEST_F(GCTest, MaxAgeLessThan1msDurationReturnsErrorStatus) {
   google::bigtable::admin::v2::GcRule gc_rule;
   auto* max_age = gc_rule.mutable_max_age();
   max_age->set_seconds(0);
-  max_age->set_nanos(999000); // 0.999ms
+  max_age->set_nanos(999000);  // 0.999ms
   cf_->SetGCRule(gc_rule);
 
   auto status = cf_->RunGC();
   EXPECT_FALSE(status.ok());
   EXPECT_EQ(11, CountTotalCells());
 }
 
-
 TEST_F(GCTest, MaxAgeNegativeDurationReturnsError) {
   AddTestData();