Scan compound

nbt/snbt_scanner_test.go

@@ -2,22 +2,59 @@ package nbt
 
 import "testing"
 
-func TestSNBT(t *testing.T) {
-	var s scanner
-	for _, str := range []string{
+func TestSNBT_number(t *testing.T) {
+	goods := []string{
 		"0", "1234567890", "3.1415926",
+		"-0", "-1234567890", "-3.1415926",
 		"255B", "1234s", "6666L",
 		"314F", "3.14f", "3.14159265358979323846264D",
-	} {
+	}
+	bads := []string{
+		".0", "1234.5678.90",
+		"25-5B", "1234.s",
+	}
+	var s scanner
+	scan := func(str string) bool {
 		s.reset()
-		var scanCodes []int
 		for _, c := range []byte(str) {
 			res := s.step(c)
 			if res == scanError {
-				t.Errorf("scan error")
+				return false
 			}
-			scanCodes = append(scanCodes, res)
 		}
-		t.Logf("scancodes: %v", scanCodes)
+		return true
+	}
+	for _, str := range goods {
+		if scan(str) == false {
+			t.Errorf("scan valid data %q error: %v", str, s.err)
+		}
+	}
+	for _, str := range bads {
+		if scan(str) {
+			t.Errorf("scan invalid data %q success", str)
+		}
+	}
+}
+
+func TestSNBT_compound(t *testing.T) {
+	goods := []string{
+		`{}`, `{name:3.14f}`, `{ "name" : 12345 }`,
+		`{ abc: {}}`,
+	}
+	var s scanner
+	scan := func(str string) bool {
+		s.reset()
+		for _, c := range []byte(str) {
+			res := s.step(c)
+			if res == scanError {
+				return false
+			}
+		}
+		return true
+	}
+	for _, str := range goods {
+		if scan(str) == false {
+			t.Errorf("scan valid data %q error: %v", str, s.err)
+		}
 	}
 }