Function TestLogCalldepth

log_test.go:15–33

(t *testing.T)

)

func TestLogCalldepth(t *testing.T) {
	buf := &bytes.Buffer{}
	SetBackend(NewLogBackend(buf, "", log.Lshortfile))
	SetFormatter(MustStringFormatter("%{shortfile} %{level} %{message}"))

	log := MustGetLogger("test")
	log.Info("test filename")

	parts := strings.SplitN(buf.String(), " ", 2)

	// Verify that the correct filename is registered by the stdlib logger
	if !strings.HasPrefix(parts[0], "log_test.go:") {
		t.Errorf("incorrect filename: %s", parts[0])
	}
	// Verify that the correct filename is registered by go-logging
	if !strings.HasPrefix(parts[1], "log_test.go:") {
		t.Errorf("incorrect filename: %s", parts[1])
	}
}

func c(log *Logger) { log.Info("test callpath") }
func b(log *Logger) { c(log) }