30     env_ = ROCKSDB_NAMESPACE::Env::Default();  in BlockCacheTracerTest()
31     EXPECT_OK(env_->CreateDir(test_path_));  in BlockCacheTracerTest()
36     EXPECT_OK(env_->DeleteFile(trace_file_path_));  in ~BlockCacheTracerTest()
37     EXPECT_OK(env_->DeleteDir(test_path_));  in ~BlockCacheTracerTest()
66       record.access_timestamp = env_->NowMicros();  in WriteBlockAccess()
96     record.access_timestamp = env_->NowMicros();  in GenerateAccessRecord()
152   Env* env_;  member in ROCKSDB_NAMESPACE::BlockCacheTracerTest
162     ASSERT_OK(NewFileTraceWriter(env_, env_options_, trace_file_path_,  in TEST_F()
169     ASSERT_OK(env_->FileExists(trace_file_path_));  in TEST_F()
174     ASSERT_OK(NewFileTraceReader(env_, env_options_, trace_file_path_,  in TEST_F()
187     ASSERT_OK(NewFileTraceWriter(env_, env_options_, trace_file_path_,  in TEST_F()
190     ASSERT_OK(writer.StartTrace(env_, trace_opt, std::move(trace_writer)));  in TEST_F()
193     ASSERT_OK(env_->FileExists(trace_file_path_));  in TEST_F()
198     ASSERT_OK(NewFileTraceReader(env_, env_options_, trace_file_path_,  in TEST_F()
214       NewFileTraceWriter(env_, env_options_, trace_file_path_, &trace_writer));  in TEST_F()
216   ASSERT_OK(writer.StartTrace(env_, trace_opt, std::move(trace_writer)));  in TEST_F()
217   ASSERT_NOK(writer.StartTrace(env_, trace_opt, std::move(trace_writer)));  in TEST_F()
218   ASSERT_OK(env_->FileExists(trace_file_path_));  in TEST_F()
226     ASSERT_OK(NewFileTraceWriter(env_, env_options_, trace_file_path_,  in TEST_F()
229     ASSERT_OK(writer.StartTrace(env_, trace_opt, std::move(trace_writer)));  in TEST_F()
237     ASSERT_OK(env_->FileExists(trace_file_path_));  in TEST_F()
242     ASSERT_OK(NewFileTraceReader(env_, env_options_, trace_file_path_,  in TEST_F()
259     ASSERT_OK(NewFileTraceWriter(env_, env_options_, trace_file_path_,  in TEST_F()
264     ASSERT_OK(writer.StartTrace(env_, trace_opt, std::move(trace_writer)));  in TEST_F()
276     ASSERT_OK(NewFileTraceWriter(env_, env_options_, trace_file_path_,  in TEST_F()
278     ASSERT_OK(writer.StartTrace(env_, trace_opt, std::move(trace_writer)));  in TEST_F()
288     ASSERT_OK(NewFileTraceWriter(env_, env_options_, trace_file_path_,  in TEST_F()
290     BlockCacheTraceWriter writer(env_, trace_opt, std::move(trace_writer));  in TEST_F()
299     ASSERT_OK(env_->FileExists(trace_file_path_));  in TEST_F()
305     ASSERT_OK(NewFileTraceReader(env_, env_options_, trace_file_path_,  in TEST_F()
339     ASSERT_OK(writer.NewWritableFile(trace_file_path_, env_));  in TEST_F()
341     ASSERT_OK(env_->FileExists(trace_file_path_));  in TEST_F()