mirror of
https://github.com/gogrlx/nats-server.git
synced 2026-04-02 03:38:42 -07:00
49 lines
1.2 KiB
Go
49 lines
1.2 KiB
Go
// Copyright 2012-2019 The NATS 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 test
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"testing"
|
|
)
|
|
|
|
func TestPidFile(t *testing.T) {
|
|
opts := DefaultTestOptions
|
|
|
|
tmpDir := createDir(t, "_nats-server")
|
|
defer removeDir(t, tmpDir)
|
|
|
|
file := createFileAtDir(t, tmpDir, "nats-server:pid_")
|
|
file.Close()
|
|
opts.PidFile = file.Name()
|
|
|
|
s := RunServer(&opts)
|
|
s.Shutdown()
|
|
|
|
buf, err := os.ReadFile(opts.PidFile)
|
|
if err != nil {
|
|
t.Fatalf("Could not read pid_file: %v", err)
|
|
}
|
|
if len(buf) <= 0 {
|
|
t.Fatal("Expected a non-zero length pid_file")
|
|
}
|
|
|
|
pid := 0
|
|
fmt.Sscanf(string(buf), "%d", &pid)
|
|
if pid != os.Getpid() {
|
|
t.Fatalf("Expected pid to be %d, got %d\n", os.Getpid(), pid)
|
|
}
|
|
}
|