From 95393cf5304ba0a5a1eb3e3c9720c25f70ac519c Mon Sep 17 00:00:00 2001
From: Vizerai <jsking@google.com>
Date: Thu, 10 May 2018 13:26:23 -0700
Subject: Fixed opencensus benchmark to be compliant with grpc benchmarks.

---
 test/cpp/ext/filters/census/BUILD                  |  13 ---
 .../ext/filters/census/grpc_plugin_benchmark.cc    | 125 ---------------------
 2 files changed, 138 deletions(-)
 delete mode 100644 test/cpp/ext/filters/census/grpc_plugin_benchmark.cc

(limited to 'test/cpp/ext')

diff --git a/test/cpp/ext/filters/census/BUILD b/test/cpp/ext/filters/census/BUILD
index d6968d671b..6567dc667a 100644
--- a/test/cpp/ext/filters/census/BUILD
+++ b/test/cpp/ext/filters/census/BUILD
@@ -40,16 +40,3 @@ grpc_cc_test(
         "//test/cpp/util:test_config",
     ],
 )
-
-grpc_cc_test(
-    name = "grpc_opencensus_plugin_benchmark",
-    srcs = ["grpc_plugin_benchmark.cc"],
-    language = "C++",
-    deps = [
-        "//:grpc_opencensus_plugin",
-        "//src/proto/grpc/testing:echo_proto",
-    ],
-    external_deps = [
-        "benchmark",
-    ],
-)
diff --git a/test/cpp/ext/filters/census/grpc_plugin_benchmark.cc b/test/cpp/ext/filters/census/grpc_plugin_benchmark.cc
deleted file mode 100644
index 1f48f88710..0000000000
--- a/test/cpp/ext/filters/census/grpc_plugin_benchmark.cc
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- *
- * Copyright 2018 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include <cstdlib>
-#include <string>
-#include <thread>  // NOLINT
-
-#include "absl/base/call_once.h"
-#include "absl/strings/str_cat.h"
-#include "benchmark/benchmark.h"
-#include "include/grpc++/grpc++.h"
-#include "opencensus/stats/stats.h"
-#include "src/cpp/ext/filters/census/grpc_plugin.h"
-#include "src/proto/grpc/testing/echo.grpc.pb.h"
-#include "test/cpp/microbenchmarks/helpers.h"
-
-namespace grpc {
-namespace {
-
-absl::once_flag once;
-void RegisterOnce() { absl::call_once(once, RegisterOpenCensusPlugin); }
-
-class EchoServer final : public testing::EchoTestService::Service {
-  ::grpc::Status Echo(::grpc::ServerContext* context,
-                      const testing::EchoRequest* request,
-                      testing::EchoResponse* response) override {
-    if (request->param().expected_error().code() == 0) {
-      response->set_message(request->message());
-      return ::grpc::Status::OK;
-    } else {
-      return ::grpc::Status(static_cast<::grpc::StatusCode>(
-                                request->param().expected_error().code()),
-                            "");
-    }
-  }
-};
-
-// An EchoServerThread object creates an EchoServer on a separate thread and
-// shuts down the server and thread when it goes out of scope.
-class EchoServerThread final {
- public:
-  EchoServerThread() {
-    ::grpc::ServerBuilder builder;
-    int port;
-    builder.AddListeningPort("[::]:0", ::grpc::InsecureServerCredentials(),
-                             &port);
-    builder.RegisterService(&service_);
-    server_ = builder.BuildAndStart();
-    if (server_ == nullptr || port == 0) {
-      std::abort();
-    }
-    server_address_ = absl::StrCat("[::]:", port);
-    server_thread_ = std::thread(&EchoServerThread::RunServerLoop, this);
-  }
-
-  ~EchoServerThread() {
-    server_->Shutdown();
-    server_thread_.join();
-  }
-
-  const std::string& address() { return server_address_; }
-
- private:
-  void RunServerLoop() { server_->Wait(); }
-
-  std::string server_address_;
-  EchoServer service_;
-  std::unique_ptr<grpc::Server> server_;
-  std::thread server_thread_;
-};
-
-void BM_E2eLatencyCensusDisabled(benchmark::State& state) {
-  EchoServerThread server;
-  std::unique_ptr<testing::EchoTestService::Stub> stub =
-      testing::EchoTestService::NewStub(::grpc::CreateChannel(
-          server.address(), ::grpc::InsecureChannelCredentials()));
-
-  testing::EchoResponse response;
-  for (auto _ : state) {
-    testing::EchoRequest request;
-    ::grpc::ClientContext context;
-    ::grpc::Status status = stub->Echo(&context, request, &response);
-  }
-}
-BENCHMARK(BM_E2eLatencyCensusDisabled);
-
-void BM_E2eLatencyCensusEnabled(benchmark::State& state) {
-  RegisterOnce();
-  // This we can safely repeat, and doing so clears accumulated data to avoid
-  // initialization costs varying between runs.
-  RegisterGrpcViewsForExport();
-
-  EchoServerThread server;
-  std::unique_ptr<testing::EchoTestService::Stub> stub =
-      testing::EchoTestService::NewStub(::grpc::CreateChannel(
-          server.address(), ::grpc::InsecureChannelCredentials()));
-
-  testing::EchoResponse response;
-  for (auto _ : state) {
-    testing::EchoRequest request;
-    ::grpc::ClientContext context;
-    ::grpc::Status status = stub->Echo(&context, request, &response);
-  }
-}
-BENCHMARK(BM_E2eLatencyCensusEnabled);
-
-}  // namespace
-}  // namespace grpc
-
-BENCHMARK_MAIN();
-- 
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