1 files changed, 71 insertions, 0 deletions
diff --git a/format/sideband64k/decoder_data_control_and_keepalive_test.go b/format/sideband64k/decoder_data_control_and_keepalive_test.go
new file mode 100644
index 00000000..cabd405b
--- /dev/null
+++ b/format/sideband64k/decoder_data_control_and_keepalive_test.go
@@ -0,0 +1,71 @@
+package sideband64k_test
+
+import (
+	"strings"
+	"testing"
+
+	"codeberg.org/lindenii/furgit/format/sideband64k"
+)
+
+func TestDecoderDataControlAndKeepalive(t *testing.T) {
+	t.Parallel()
+
+	input := "0007\x01a\n0005\x010007\x02p\n0007\x03e\n000100020000"
+	dec := sideband64k.NewDecoder(strings.NewReader(input), sideband64k.ReadOptions{ChompLF: true})
+
+	f, err := dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #1: %v", err)
+	}
+	if f.Type != sideband64k.FrameData || 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 != sideband64k.FrameData || 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 != sideband64k.FrameProgress || string(f.Payload) != "p\n" {
+		t.Fatalf("frame #3 = %#v", f)
+	}
+
+	f, err = dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #4: %v", err)
+	}
+	if f.Type != sideband64k.FrameError || string(f.Payload) != "e\n" {
+		t.Fatalf("frame #4 = %#v", f)
+	}
+
+	f, err = dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #5: %v", err)
+	}
+	if f.Type != sideband64k.FrameDelim {
+		t.Fatalf("frame #5 type = %v, want FrameDelim", f.Type)
+	}
+
+	f, err = dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #6: %v", err)
+	}
+	if f.Type != sideband64k.FrameResponseEnd {
+		t.Fatalf("frame #6 type = %v, want FrameResponseEnd", f.Type)
+	}
+
+	f, err = dec.ReadFrame()
+	if err != nil {
+		t.Fatalf("ReadFrame #7: %v", err)
+	}
+	if f.Type != sideband64k.FrameFlush {
+		t.Fatalf("frame #7 type = %v, want FrameFlush", f.Type)
+	}
+}