Scan numbers

nbt/snbt_scanner_test.go

@@ -0,0 +1,23 @@
+package nbt
+
+import "testing"
+
+func TestSNBT(t *testing.T) {
+	var s scanner
+	for _, str := range []string{
+		"0", "1234567890", "3.1415926",
+		"255B", "1234s", "6666L",
+		"314F", "3.14f", "3.14159265358979323846264D",
+	} {
+		s.reset()
+		var scanCodes []int
+		for _, c := range []byte(str) {
+			res := s.step(c)
+			if res == scanError {
+				t.Errorf("scan error")
+			}
+			scanCodes = append(scanCodes, res)
+		}
+		t.Logf("scancodes: %v", scanCodes)
+	}
+}