mirror of
https://github.com/Luzifer/nginx-sso.git
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75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
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/*
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*
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* Copyright 2018 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 health
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import (
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"sync"
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"testing"
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"time"
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healthpb "google.golang.org/grpc/health/grpc_health_v1"
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)
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func TestShutdown(t *testing.T) {
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const testService = "tteesstt"
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s := NewServer()
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s.SetServingStatus(testService, healthpb.HealthCheckResponse_SERVING)
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status := s.statusMap[testService]
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if status != healthpb.HealthCheckResponse_SERVING {
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t.Fatalf("status for %s is %v, want %v", testService, status, healthpb.HealthCheckResponse_SERVING)
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}
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var wg sync.WaitGroup
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wg.Add(2)
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// Run SetServingStatus and Shutdown in parallel.
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go func() {
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for i := 0; i < 1000; i++ {
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s.SetServingStatus(testService, healthpb.HealthCheckResponse_SERVING)
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time.Sleep(time.Microsecond)
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}
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wg.Done()
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}()
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go func() {
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time.Sleep(300 * time.Microsecond)
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s.Shutdown()
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wg.Done()
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}()
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wg.Wait()
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s.mu.Lock()
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status = s.statusMap[testService]
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s.mu.Unlock()
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if status != healthpb.HealthCheckResponse_NOT_SERVING {
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t.Fatalf("status for %s is %v, want %v", testService, status, healthpb.HealthCheckResponse_NOT_SERVING)
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}
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s.Resume()
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status = s.statusMap[testService]
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if status != healthpb.HealthCheckResponse_SERVING {
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t.Fatalf("status for %s is %v, want %v", testService, status, healthpb.HealthCheckResponse_SERVING)
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}
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s.SetServingStatus(testService, healthpb.HealthCheckResponse_NOT_SERVING)
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status = s.statusMap[testService]
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if status != healthpb.HealthCheckResponse_NOT_SERVING {
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t.Fatalf("status for %s is %v, want %v", testService, status, healthpb.HealthCheckResponse_NOT_SERVING)
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}
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}
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