forked from BigfootDev/flatbuffers
0e047869da
This reduces the friction when merging from github and google repos by using the exact same clang style guide. MARKDOWN=true
61 lines
2.8 KiB
C++
61 lines
2.8 KiB
C++
// Verifies that the generated gRPC callback client stub methods are present.
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// This is a compile-time only test: it never performs an actual RPC.
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// It supplements grpctest_callback_compile.cpp (server side) by checking
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// client-side async_ / reactor entry points.
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#include <type_traits>
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#include "monster_test.grpc.fb.h"
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#if defined(FLATBUFFERS_GENERATED_GRPC_CALLBACK_API) && \
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defined(GRPC_CALLBACK_API_NONEXPERIMENTAL)
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using Stub = MyGame::Example::MonsterStorage::Stub;
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using namespace MyGame::Example; // NOLINT
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// Unary async overloads
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static_assert(std::is_member_function_pointer<
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decltype(static_cast<void (Stub::*)(
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::grpc::ClientContext*,
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const flatbuffers::grpc::Message<Monster>&,
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flatbuffers::grpc::Message<Stat>*,
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std::function<void(::grpc::Status)>)>(
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&Stub::async_Store))>::value,
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"Function-form unary async_Store missing");
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static_assert(
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std::is_member_function_pointer<
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decltype(static_cast<void (Stub::*)(
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::grpc::ClientContext*,
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const flatbuffers::grpc::Message<Monster>&,
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flatbuffers::grpc::Message<Stat>*,
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::grpc::ClientUnaryReactor*)>(&Stub::async_Store))>::value,
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"Reactor-form unary async_Store missing");
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// Streaming reactor entry points
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static_assert(
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std::is_member_function_pointer<
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decltype(static_cast<void (Stub::*)(
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::grpc::ClientContext*,
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const flatbuffers::grpc::Message<Stat>&,
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::grpc::ClientReadReactor<flatbuffers::grpc::Message<
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Monster> >*)>(&Stub::async_Retrieve))>::value,
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"Server streaming reactor async_Retrieve missing");
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static_assert(
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std::is_member_function_pointer<
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decltype(static_cast<void (Stub::*)(
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::grpc::ClientContext*, flatbuffers::grpc::Message<Stat>*,
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::grpc::ClientWriteReactor<flatbuffers::grpc::Message<
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Monster> >*)>(&Stub::async_GetMaxHitPoint))>::value,
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"Client streaming reactor async_GetMaxHitPoint missing");
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static_assert(std::is_member_function_pointer<
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decltype(static_cast<void (Stub::*)(
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::grpc::ClientContext*,
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::grpc::ClientBidiReactor<
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flatbuffers::grpc::Message<Monster>,
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flatbuffers::grpc::Message<Stat> >*)>(
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&Stub::async_GetMinMaxHitPoints))>::value,
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"Bidi streaming reactor async_GetMinMaxHitPoints missing");
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#endif // FLATBUFFERS_GENERATED_GRPC_CALLBACK_API &&
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// GRPC_CALLBACK_API_NONEXPERIMENTAL
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int main() { return 0; }
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