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package internal
import (
"os"
"testing"
)
func TestSeedTrackedPidCommCachesTrackedPidComm(t *testing.T) {
pid := uint32(os.Getpid())
el := &eventLoop{
cfg: eventLoopConfig{
pidFilter: int(pid),
},
comms: make(map[uint32]string),
}
want := el.comm(pid)
if want == "" {
t.Fatalf("expected comm for pid %d", pid)
}
delete(el.comms, pid)
el.seedTrackedPidComm()
if got := el.comms[pid]; got != want {
t.Fatalf("seeded comm = %q, want %q", got, want)
}
}
func TestSeedTrackedPidCommSkipsWhenPidFilterDisabled(t *testing.T) {
el := &eventLoop{
cfg: eventLoopConfig{
pidFilter: -1,
},
comms: make(map[uint32]string),
}
el.seedTrackedPidComm()
if len(el.comms) != 0 {
t.Fatalf("expected no comms to be seeded when pid filter is disabled")
}
}
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