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// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build unix
package os_test
import (
"internal/testenv"
. "os"
"syscall"
"testing"
)
func TestErrProcessDone(t *testing.T) {
testenv.MustHaveGoBuild(t)
t.Parallel()
p, err := StartProcess(testenv.GoToolPath(t), []string{"go"}, &ProcAttr{})
if err != nil {
t.Fatalf("starting test process: %v", err)
}
p.Wait()
if got := p.Signal(Kill); got != ErrProcessDone {
t.Errorf("got %v want %v", got, ErrProcessDone)
}
}
func TestUNIXProcessAlive(t *testing.T) {
testenv.MustHaveGoBuild(t)
t.Parallel()
p, err := StartProcess(testenv.GoToolPath(t), []string{"sleep", "1"}, &ProcAttr{})
if err != nil {
t.Skipf("starting test process: %v", err)
}
defer p.Kill()
proc, err := FindProcess(p.Pid)
if err != nil {
t.Errorf("OS reported error for running process: %v", err)
}
err = proc.Signal(syscall.Signal(0))
if err != nil {
t.Errorf("OS reported error for running process: %v", err)
}
}
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