1 files changed, 17 insertions, 21 deletions

diff --git a/src/leveldb/table/filter_block_test.cc b/src/leveldb/table/filter_block_test.cc
index 8c4a4741f2..8b33bbdd18 100644
--- a/src/leveldb/table/filter_block_test.cc
+++ b/src/leveldb/table/filter_block_test.cc
@@ -16,18 +16,16 @@ namespace leveldb {
 // For testing: emit an array with one hash value per key
 class TestHashFilter : public FilterPolicy {
  public:
-  virtual const char* Name() const {
-    return "TestHashFilter";
-  }
+  const char* Name() const override { return "TestHashFilter"; }
 
-  virtual void CreateFilter(const Slice* keys, int n, std::string* dst) const {
+  void CreateFilter(const Slice* keys, int n, std::string* dst) const override {
     for (int i = 0; i < n; i++) {
       uint32_t h = Hash(keys[i].data(), keys[i].size(), 1);
       PutFixed32(dst, h);
     }
   }
 
-  virtual bool KeyMayMatch(const Slice& key, const Slice& filter) const {
+  bool KeyMayMatch(const Slice& key, const Slice& filter) const override {
     uint32_t h = Hash(key.data(), key.size(), 1);
     for (size_t i = 0; i + 4 <= filter.size(); i += 4) {
       if (h == DecodeFixed32(filter.data() + i)) {
@@ -69,8 +67,8 @@ TEST(FilterBlockTest, SingleChunk) {
   ASSERT_TRUE(reader.KeyMayMatch(100, "box"));
   ASSERT_TRUE(reader.KeyMayMatch(100, "hello"));
   ASSERT_TRUE(reader.KeyMayMatch(100, "foo"));
-  ASSERT_TRUE(! reader.KeyMayMatch(100, "missing"));
-  ASSERT_TRUE(! reader.KeyMayMatch(100, "other"));
+  ASSERT_TRUE(!reader.KeyMayMatch(100, "missing"));
+  ASSERT_TRUE(!reader.KeyMayMatch(100, "other"));
 }
 
 TEST(FilterBlockTest, MultiChunk) {
@@ -99,30 +97,28 @@ TEST(FilterBlockTest, MultiChunk) {
   // Check first filter
   ASSERT_TRUE(reader.KeyMayMatch(0, "foo"));
   ASSERT_TRUE(reader.KeyMayMatch(2000, "bar"));
-  ASSERT_TRUE(! reader.KeyMayMatch(0, "box"));
-  ASSERT_TRUE(! reader.KeyMayMatch(0, "hello"));
+  ASSERT_TRUE(!reader.KeyMayMatch(0, "box"));
+  ASSERT_TRUE(!reader.KeyMayMatch(0, "hello"));
 
   // Check second filter
   ASSERT_TRUE(reader.KeyMayMatch(3100, "box"));
-  ASSERT_TRUE(! reader.KeyMayMatch(3100, "foo"));
-  ASSERT_TRUE(! reader.KeyMayMatch(3100, "bar"));
-  ASSERT_TRUE(! reader.KeyMayMatch(3100, "hello"));
+  ASSERT_TRUE(!reader.KeyMayMatch(3100, "foo"));
+  ASSERT_TRUE(!reader.KeyMayMatch(3100, "bar"));
+  ASSERT_TRUE(!reader.KeyMayMatch(3100, "hello"));
 
   // Check third filter (empty)
-  ASSERT_TRUE(! reader.KeyMayMatch(4100, "foo"));
-  ASSERT_TRUE(! reader.KeyMayMatch(4100, "bar"));
-  ASSERT_TRUE(! reader.KeyMayMatch(4100, "box"));
-  ASSERT_TRUE(! reader.KeyMayMatch(4100, "hello"));
+  ASSERT_TRUE(!reader.KeyMayMatch(4100, "foo"));
+  ASSERT_TRUE(!reader.KeyMayMatch(4100, "bar"));
+  ASSERT_TRUE(!reader.KeyMayMatch(4100, "box"));
+  ASSERT_TRUE(!reader.KeyMayMatch(4100, "hello"));
 
   // Check last filter
   ASSERT_TRUE(reader.KeyMayMatch(9000, "box"));
   ASSERT_TRUE(reader.KeyMayMatch(9000, "hello"));
-  ASSERT_TRUE(! reader.KeyMayMatch(9000, "foo"));
-  ASSERT_TRUE(! reader.KeyMayMatch(9000, "bar"));
+  ASSERT_TRUE(!reader.KeyMayMatch(9000, "foo"));
+  ASSERT_TRUE(!reader.KeyMayMatch(9000, "bar"));
 }
 
 }  // namespace leveldb
 
-int main(int argc, char** argv) {
-  return leveldb::test::RunAllTests();
-}
+int main(int argc, char** argv) { return leveldb::test::RunAllTests(); }