Function TestMain

stack/stack_test.go:580–586

TestMain manages a temporary directory to build on first use ../cmd/panic and clean up at the end.

(m *testing.M)

// TestMain manages a temporary directory to build on first use ../cmd/panic
// and clean up at the end.
func TestMain(m *testing.M) {
	flag.Parse()
	if !testing.Verbose() {
		log.SetOutput(io.Discard)
	}
	os.Exit(m.Run())
}