github.com/yanyiwu/go@v0.0.0-20150106053140-03d6637dbb7f/src/net/http/cgi/posix_test.go (about)

     1  // Copyright 2013 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build !plan9
     6  
     7  package cgi
     8  
     9  import (
    10  	"os"
    11  	"syscall"
    12  	"testing"
    13  )
    14  
    15  func isProcessRunning(t *testing.T, pid int) bool {
    16  	p, err := os.FindProcess(pid)
    17  	if err != nil {
    18  		return false
    19  	}
    20  	return p.Signal(syscall.Signal(0)) == nil
    21  }