lnd.xprv/invoices/utils_test.go

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package invoices
import (
"os"
"runtime/pprof"
"testing"
"time"
)
// timeout implements a test level timeout.
func timeout(t *testing.T) func() {
done := make(chan struct{})
go func() {
select {
case <-time.After(5 * time.Second):
pprof.Lookup("goroutine").WriteTo(os.Stdout, 1)
panic("test timeout")
case <-done:
}
}()
return func() {
close(done)
}
}