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package game
import (
"runtime"
"testing"
"time"
)
// A task that calls runtime.Goexit (t.Fatal on the owner goroutine) stops the
// owner loop. Later RunOnOwner calls must return instead of blocking forever
// waiting for a consumer that no longer exists.
func TestOwnerGoexitDoesNotHangLaterTasks(t *testing.T) {
h := newHarness(t)
h.g.RunOnOwner(func() { runtime.Goexit() })
done := make(chan struct{})
go func() {
defer close(done)
h.g.RunOnOwner(func() {})
}()
select {
case <-done:
case <-time.After(5 * time.Second):
t.Fatal("RunOnOwner hung after the owner goroutine exited")
}
}
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