diff options
author | Sree Kuchibhotla <sreek@google.com> | 2016-10-13 15:12:55 -0700 |
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committer | Sree Kuchibhotla <sreek@google.com> | 2016-10-13 15:12:55 -0700 |
commit | 8f7739bcd6f14e18e2f342cba8e940942f37a48b (patch) | |
tree | 807b13ab438322bcec31612fe434a69779b260d2 /test/cpp/thread_manager/thread_manager_test.cc | |
parent | 96766195a6ed083e5fc239755aa76a2138cd1d7a (diff) |
Rename GrpcRpcManager -> ThreadManager
Diffstat (limited to 'test/cpp/thread_manager/thread_manager_test.cc')
-rw-r--r-- | test/cpp/thread_manager/thread_manager_test.cc | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/test/cpp/thread_manager/thread_manager_test.cc b/test/cpp/thread_manager/thread_manager_test.cc new file mode 100644 index 0000000000..07fabd6bc3 --- /dev/null +++ b/test/cpp/thread_manager/thread_manager_test.cc @@ -0,0 +1,99 @@ +/* + * + * Copyright 2016, 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. + *is % allowed in string + */ + +#include <chrono> +#include <memory> +#include <string> + +#include <gflags/gflags.h> +#include <grpc++/grpc++.h> +#include <grpc/support/log.h> + +#include "test/cpp/rpcmanager/grpc_rpc_manager_test.h" +#include "test/cpp/util/test_config.h" + +using grpc::testing::ThreadManagerTest; + +static const int kMinPollers = 2; +static const int kMaxPollers = 10; + +static const int kPollingTimeoutMsec = 10; +static const int kDoWorkDurationMsec = 1; + +static const int kNumDoWorkIterations = 10; + +grpc::ThreadManager::WorkStatus ThreadManagerTest::PollForWork(void **tag, + bool *ok) { + { + std::unique_lock<grpc::mutex> lock(mu_); + gpr_log(GPR_INFO, "PollForWork: Entered"); + } + + WorkStatus work_status = WORK_FOUND; + *tag = nullptr; + *ok = true; + + // Simulate "polling for work" by sleeping for sometime + std::this_thread::sleep_for(std::chrono::milliseconds(kPollingTimeoutMsec)); + + { + std::unique_lock<grpc::mutex> lock(mu_); + num_calls_++; + if (num_calls_ > kNumDoWorkIterations) { + gpr_log(GPR_DEBUG, "PollForWork: Returning shutdown"); + work_status = SHUTDOWN; + ThreadManager::Shutdown(); + } + } + + return work_status; +} + +void ThreadManagerTest::DoWork(void *tag, bool ok) { + { + std::unique_lock<grpc::mutex> lock(mu_); + gpr_log(GPR_DEBUG, "DoWork()"); + } + + // Simulate "doing work" by sleeping + std::this_thread::sleep_for(std::chrono::milliseconds(kDoWorkDurationMsec)); +} + +int main(int argc, char **argv) { + grpc::testing::InitTest(&argc, &argv, true); + ThreadManagerTest test_rpc_manager(kMinPollers, kMaxPollers); + test_rpc_manager.Initialize(); + test_rpc_manager.Wait(); + + return 0; +} |