Expunge all references to zookeeper

2 files changed, 0 insertions, 220 deletions

diff --git a/test/cpp/end2end/shutdown_test.cc b/test/cpp/end2end/shutdown_test.cc
index aa8d42141d..3f98de6db7 100644
--- a/test/cpp/end2end/shutdown_test.cc
+++ b/test/cpp/end2end/shutdown_test.cc
@@ -123,7 +123,6 @@ class ShutdownTest : public ::testing::Test {
   TestServiceImpl service_;
 };
 
-// Tests zookeeper state change between two RPCs
 // TODO(ctiller): leaked objects in this test
 TEST_F(ShutdownTest, ShutdownTest) {
   ResetStub();
diff --git a/test/cpp/end2end/zookeeper_test.cc b/test/cpp/end2end/zookeeper_test.cc
deleted file mode 100644
index fdc500e535..0000000000
--- a/test/cpp/end2end/zookeeper_test.cc
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <grpc++/channel.h>
-#include <grpc++/client_context.h>
-#include <grpc++/create_channel.h>
-#include <grpc++/server.h>
-#include <grpc++/server_builder.h>
-#include <grpc++/server_context.h>
-#include <grpc/grpc.h>
-#include <grpc/grpc_zookeeper.h>
-#include <gtest/gtest.h>
-#include <zookeeper/zookeeper.h>
-
-#include "src/core/lib/support/env.h"
-#include "src/proto/grpc/testing/echo.grpc.pb.h"
-#include "test/core/util/port.h"
-#include "test/core/util/test_config.h"
-
-using grpc::testing::EchoRequest;
-using grpc::testing::EchoResponse;
-
-namespace grpc {
-namespace testing {
-
-class ZookeeperTestServiceImpl
-    : public ::grpc::testing::EchoTestService::Service {
- public:
-  Status Echo(ServerContext* context, const EchoRequest* request,
-              EchoResponse* response) GRPC_OVERRIDE {
-    response->set_message(request->message());
-    return Status::OK;
-  }
-};
-
-class ZookeeperTest : public ::testing::Test {
- protected:
-  ZookeeperTest() {}
-
-  void SetUp() GRPC_OVERRIDE {
-    SetUpZookeeper();
-
-    // Sets up two servers
-    int port1 = grpc_pick_unused_port_or_die();
-    server1_ = SetUpServer(port1);
-
-    int port2 = grpc_pick_unused_port_or_die();
-    server2_ = SetUpServer(port2);
-
-    // Registers service /test in zookeeper
-    RegisterService("/test", "test");
-
-    // Registers service instance /test/1 in zookeeper
-    string value =
-        "{\"host\":\"localhost\",\"port\":\"" + to_string(port1) + "\"}";
-    RegisterService("/test/1", value);
-
-    // Registers service instance /test/2 in zookeeper
-    value = "{\"host\":\"localhost\",\"port\":\"" + to_string(port2) + "\"}";
-    RegisterService("/test/2", value);
-  }
-
-  // Requires zookeeper server running
-  void SetUpZookeeper() {
-    // Finds zookeeper server address in environment
-    // Default is localhost:2181
-    zookeeper_address_ = "localhost:2181";
-    char* addr = gpr_getenv("GRPC_ZOOKEEPER_SERVER_TEST");
-    if (addr != NULL) {
-      string addr_str(addr);
-      zookeeper_address_ = addr_str;
-      gpr_free(addr);
-    }
-    gpr_log(GPR_DEBUG, "%s", zookeeper_address_.c_str());
-
-    // Connects to zookeeper server
-    zoo_set_debug_level(ZOO_LOG_LEVEL_WARN);
-    zookeeper_handle_ =
-        zookeeper_init(zookeeper_address_.c_str(), NULL, 15000, 0, 0, 0);
-    GPR_ASSERT(zookeeper_handle_ != NULL);
-
-    // Registers zookeeper name resolver in grpc
-    grpc_zookeeper_register();
-  }
-
-  std::unique_ptr<Server> SetUpServer(const int port) {
-    string server_address = "localhost:" + to_string(port);
-
-    ServerBuilder builder;
-    builder.AddListeningPort(server_address, InsecureServerCredentials());
-    builder.RegisterService(&service_);
-    std::unique_ptr<Server> server = builder.BuildAndStart();
-    return server;
-  }
-
-  void RegisterService(const string& name, const string& value) {
-    char* path = (char*)gpr_malloc(name.size());
-
-    int status = zoo_exists(zookeeper_handle_, name.c_str(), 0, NULL);
-    if (status == ZNONODE) {
-      status =
-          zoo_create(zookeeper_handle_, name.c_str(), value.c_str(),
-                     value.size(), &ZOO_OPEN_ACL_UNSAFE, 0, path, name.size());
-    } else {
-      status = zoo_set(zookeeper_handle_, name.c_str(), value.c_str(),
-                       value.size(), -1);
-    }
-    gpr_free(path);
-    GPR_ASSERT(status == 0);
-  }
-
-  void DeleteService(const string& name) {
-    int status = zoo_delete(zookeeper_handle_, name.c_str(), -1);
-    GPR_ASSERT(status == 0);
-  }
-
-  void ChangeZookeeperState() {
-    server1_->Shutdown();
-    DeleteService("/test/1");
-  }
-
-  void TearDown() GRPC_OVERRIDE {
-    server1_->Shutdown();
-    server2_->Shutdown();
-    zookeeper_close(zookeeper_handle_);
-  }
-
-  void ResetStub() {
-    string target = "zookeeper://" + zookeeper_address_ + "/test";
-    channel_ = CreateChannel(target, InsecureChannelCredentials());
-    stub_ = grpc::testing::EchoTestService::NewStub(channel_);
-  }
-
-  string to_string(const int number) {
-    std::stringstream strs;
-    strs << number;
-    return strs.str();
-  }
-
-  std::shared_ptr<Channel> channel_;
-  std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
-  std::unique_ptr<Server> server1_;
-  std::unique_ptr<Server> server2_;
-  ZookeeperTestServiceImpl service_;
-  zhandle_t* zookeeper_handle_;
-  string zookeeper_address_;
-};
-
-// Tests zookeeper state change between two RPCs
-// TODO(ctiller): leaked objects in this test
-TEST_F(ZookeeperTest, ZookeeperStateChangeTwoRpc) {
-  ResetStub();
-
-  // First RPC
-  EchoRequest request1;
-  EchoResponse response1;
-  ClientContext context1;
-  context1.set_authority("test");
-  request1.set_message("Hello");
-  Status s1 = stub_->Echo(&context1, request1, &response1);
-  EXPECT_EQ(response1.message(), request1.message());
-  EXPECT_TRUE(s1.ok());
-
-  // Zookeeper state changes
-  gpr_log(GPR_DEBUG, "Zookeeper state change");
-  ChangeZookeeperState();
-  // Waits for re-resolving addresses
-  // TODO(ctiller): RPC will probably fail if not waiting
-  sleep(1);
-
-  // Second RPC
-  EchoRequest request2;
-  EchoResponse response2;
-  ClientContext context2;
-  context2.set_authority("test");
-  request2.set_message("World");
-  Status s2 = stub_->Echo(&context2, request2, &response2);
-  EXPECT_EQ(response2.message(), request2.message());
-  EXPECT_TRUE(s2.ok());
-}
-
-}  // namespace testing
-}  // namespace grpc
-
-int main(int argc, char** argv) {
-  grpc_test_init(argc, argv);
-  ::testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}