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Cgroup2: Cleanup procs in TestKill #286

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Apr 26, 2023
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Cgroup2: Cleanup procs in TestKill #286

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7 changes: 6 additions & 1 deletion cgroup2/manager_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ import (
"fmt"
"os"
"os/exec"
"syscall"
"testing"
"time"

Expand Down Expand Up @@ -147,9 +148,13 @@ func TestKill(t *testing.T) {
)
for i := 0; i < numProcs; i++ {
cmd := exec.Command("sleep", "infinity")
// Don't leak the process if we fail to join the cg,
// send sigkill after tests over.
cmd.SysProcAttr = &syscall.SysProcAttr{
Pdeathsig: syscall.SIGKILL,
}
err = cmd.Start()
require.NoError(t, err)
require.NotNil(t, cmd.Process, "process is nil")

err = manager.AddProc(uint64(cmd.Process.Pid))
require.NoError(t, err)
Expand Down