mirror of https://github.com/grpc/grpc-go.git
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
/*
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*
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* 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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*/
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package e2e
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import (
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"testing"
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"github.com/google/go-cmp/cmp"
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channelzpb "google.golang.org/grpc/channelz/grpc_channelz_v1"
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)
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func verifySubConnStates(t *testing.T, scs []*channelzpb.Subchannel, want map[channelzpb.ChannelConnectivityState_State]int) {
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t.Helper()
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var scStatsCount = map[channelzpb.ChannelConnectivityState_State]int{}
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for _, sc := range scs {
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scStatsCount[sc.Data.State.State]++
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}
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if diff := cmp.Diff(scStatsCount, want); diff != "" {
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t.Fatalf("got unexpected number of subchannels in state Ready, %v, scs: %v", diff, scs)
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}
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}
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