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server/etcdserver/api/v3rpc/util_test.go
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redwrasse
server: errors.Is conversions
29 сен 2024, 15:23
29 сен 2024, 15:23
0739142
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// Copyright 2017 The etcd Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package v3rpc import ( "context" "errors" "testing" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" "go.etcd.io/etcd/api/v3/v3rpc/rpctypes" "go.etcd.io/etcd/server/v3/storage/mvcc" ) func TestGRPCError(t *testing.T) { tt := []struct { err error exp error }{ {err: mvcc.ErrCompacted, exp: rpctypes.ErrGRPCCompacted}, {err: mvcc.ErrFutureRev, exp: rpctypes.ErrGRPCFutureRev}, {err: context.Canceled, exp: context.Canceled}, {err: context.DeadlineExceeded, exp: context.DeadlineExceeded}, {err: errors.New("foo"), exp: status.Error(codes.Unknown, "foo")}, } for i := range tt { if err := togRPCError(tt[i].err); !errors.Is(err, tt[i].exp) { if _, ok := status.FromError(err); ok { if err.Error() == tt[i].exp.Error() { continue } } t.Errorf("#%d: got %v, expected %v", i, err, tt[i].exp) } } }