mirror of https://github.com/grpc/grpc-go.git
48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
/*
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*
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* Copyright 2024 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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package main_test
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import (
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"testing"
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"google.golang.org/grpc"
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testgrpc "google.golang.org/grpc/interop/grpc_testing"
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)
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type unimplEmbeddedByPointer struct {
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*testgrpc.UnimplementedTestServiceServer
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}
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type unimplEmbeddedByValue struct {
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testgrpc.UnimplementedTestServiceServer
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}
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func TestUnimplementedEmbedding(t *testing.T) {
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// Embedded by value, this should succeed.
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testgrpc.RegisterTestServiceServer(grpc.NewServer(), &unimplEmbeddedByValue{})
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defer func() {
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if recover() == nil {
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t.Fatalf("Expected panic; received none")
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}
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}()
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// Embedded by pointer, this should panic.
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testgrpc.RegisterTestServiceServer(grpc.NewServer(), &unimplEmbeddedByPointer{})
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}
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