From 3307715a8d8bdeac1b2d7df66ec2abb6e503ba9a Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Fri, 6 Mar 2026 13:01:12 +0800
Subject: format/pktline: Add pktline

---
 .../pktline/decoder_data_control_and_0004_test.go  | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 format/pktline/decoder_data_control_and_0004_test.go

(limited to 'format/pktline/decoder_data_control_and_0004_test.go')

diff --git a/format/pktline/decoder_data_control_and_0004_test.go b/format/pktline/decoder_data_control_and_0004_test.go
new file mode 100644
index 00000000..f04f3aa5
--- /dev/null
+++ b/format/pktline/decoder_data_control_and_0004_test.go
@@ -0,0 +1,60 @@
+package pktline_test
+
+import (
+	"strings"
+	"testing"
+	"codeberg.org/lindenii/furgit/format/pktline"
+)
+
+func TestDecoderDataControlAnd0004(t *testing.T) {
+	t.Parallel()
+
+	input := "0006a\n0004000100020000"
+	dec := pktline.NewDecoder(strings.NewReader(input), pktline.ReadOptions{ChompLF: true})
+
+	f, err := dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #1: %v", err)
+	}
+
+	if f.Type != pktline.PacketData || string(f.Payload) != "a" {
+		t.Fatalf("frame #1 = %#v", f)
+	}
+
+	f, err = dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #2: %v", err)
+	}
+
+	if f.Type != pktline.PacketData || len(f.Payload) != 0 {
+		t.Fatalf("frame #2 = %#v, want empty data", f)
+	}
+
+	f, err = dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #3: %v", err)
+	}
+
+	if f.Type != pktline.PacketDelim {
+		t.Fatalf("frame #3 type = %v, want PacketDelim", f.Type)
+	}
+
+	f, err = dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #4: %v", err)
+	}
+
+	if f.Type != pktline.PacketResponseEnd {
+		t.Fatalf("frame #4 type = %v, want PacketResponseEnd", f.Type)
+	}
+
+	f, err = dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #5: %v", err)
+	}
+
+	if f.Type != pktline.PacketFlush {
+		t.Fatalf("frame #5 type = %v, want PacketFlush", f.Type)
+	}
+}
+
-- 
cgit v1.3.1-10-gc9f91