go.etcd.io/etcd@v3.3.27+incompatible/clientv3/concurrency/main_test.go (about)

     1  // Copyright 2017 The etcd Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package concurrency_test
    16  
    17  import (
    18  	"fmt"
    19  	"os"
    20  	"testing"
    21  	"time"
    22  
    23  	"github.com/coreos/etcd/integration"
    24  	"github.com/coreos/etcd/pkg/testutil"
    25  )
    26  
    27  var endpoints []string
    28  
    29  // TestMain sets up an etcd cluster for running the examples.
    30  func TestMain(m *testing.M) {
    31  	cfg := integration.ClusterConfig{Size: 1}
    32  	clus := integration.NewClusterV3(nil, &cfg)
    33  	endpoints = []string{clus.Client(0).Endpoints()[0]}
    34  	v := m.Run()
    35  	clus.Terminate(nil)
    36  	if err := testutil.CheckAfterTest(time.Second); err != nil {
    37  		fmt.Fprintf(os.Stderr, "%v", err)
    38  		os.Exit(1)
    39  	}
    40  	if v == 0 && testutil.CheckLeakedGoroutine() {
    41  		os.Exit(1)
    42  	}
    43  	os.Exit(v)
    44  }