mirror of https://github.com/grpc/grpc.git
Merge pull request #17757 from yashykt/optstats
Collect OPT_STATS along with tx timestampspull/17784/head
Yash Tibrewal
6 years ago
committed by
GitHub
commit
ca90fd501d
21 changed files with 661 additions and 48 deletions
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/*
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* |
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* Copyright 2019 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#ifndef GRPC_CORE_LIB_GPRPP_OPTIONAL_H |
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#define GRPC_CORE_LIB_GPRPP_OPTIONAL_H |
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namespace grpc_core { |
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/* A make-shift alternative for absl::Optional. This can be removed in favor of
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* that once absl dependencies can be introduced. */ |
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template <typename T> |
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class Optional { |
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public: |
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void set(const T& val) { |
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value_ = val; |
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set_ = true; |
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} |
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bool has_value() { return set_; } |
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void reset() { set_ = false; } |
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T value() { return value_; } |
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private: |
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T value_; |
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bool set_ = false; |
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}; |
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} /* namespace grpc_core */ |
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#endif /* GRPC_CORE_LIB_GPRPP_OPTIONAL_H */ |
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/*
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* |
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* Copyright 2019 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#include "src/core/lib/gprpp/optional.h" |
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#include <grpc/support/log.h> |
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#include <gtest/gtest.h> |
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#include "src/core/lib/gprpp/memory.h" |
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#include "test/core/util/test_config.h" |
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namespace grpc_core { |
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namespace testing { |
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namespace { |
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TEST(OptionalTest, BasicTest) { |
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grpc_core::Optional<int> opt_val; |
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EXPECT_FALSE(opt_val.has_value()); |
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const int kTestVal = 123; |
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opt_val.set(kTestVal); |
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EXPECT_TRUE(opt_val.has_value()); |
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EXPECT_EQ(opt_val.value(), kTestVal); |
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opt_val.reset(); |
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EXPECT_EQ(opt_val.has_value(), false); |
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} |
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} // namespace
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} // namespace testing
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} // namespace grpc_core
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int main(int argc, char** argv) { |
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grpc::testing::TestEnvironment env(argc, argv); |
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::testing::InitGoogleTest(&argc, argv); |
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return RUN_ALL_TESTS(); |
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} |
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