Hi, I think you could set the `os.Args` before calling your main.
-- Jota On Tue, Apr 23, 2019, 6:03 AM hui zhang <fastfad...@gmail.com> wrote: > how to test main function coverage with different args to enhance > coverage rate > how to cover the red part ? for you can set args once a time > > func Test_main(m *testing.T) { > main2() > } > > > go test -coverprofile coverage.cov -args xxx.conf go tool cover > -html=coverage.cov -o coverage.html > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.