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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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53 lines
1.6 KiB
53 lines
1.6 KiB
// Copyright 2021 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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#include "src/core/lib/promise/latch.h" |
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#include <gmock/gmock.h> |
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#include <gtest/gtest.h> |
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#include "src/core/lib/promise/join.h" |
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#include "src/core/lib/promise/seq.h" |
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using testing::MockFunction; |
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using testing::StrictMock; |
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namespace grpc_core { |
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TEST(LatchTest, Works) { |
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Latch<int> latch; |
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StrictMock<MockFunction<void(absl::Status)>> on_done; |
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EXPECT_CALL(on_done, Call(absl::OkStatus())); |
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MakeActivity( |
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[&latch] { |
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return Seq(Join(latch.Wait(), |
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[&latch]() { |
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latch.Set(42); |
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return true; |
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}), |
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[](std::tuple<int*, bool> result) { |
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EXPECT_EQ(*std::get<0>(result), 42); |
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return absl::OkStatus(); |
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}); |
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}, |
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NoCallbackScheduler(), |
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[&on_done](absl::Status status) { on_done.Call(std::move(status)); }); |
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} |
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} // namespace grpc_core |
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int main(int argc, char** 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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