lib9p

commit b1e1696468d13344458d15b0fe2ded76b2024ffa
parent a70936223a38d2cf2fc3f42ebac099fffbab3b3d
Author: Matsuda Kenji <info@mtkn.jp>
Date:   Wed,  6 Sep 2023 07:34:36 +0900

add test for message parsing

Diffstat:
A
fcall_test.go
 | 
44
++++++++++++++++++++++++++++++++++++++++++++
A
test.raw
 | 
0

2 files changed, 44 insertions(+), 0 deletions(-)
diff --git a/fcall_test.go b/fcall_test.go
@@ -0,0 +1,43 @@
+package lib9p
+
+import (
+	"bytes"
+	"io"
+	"os"
+	"testing"
+)
+
+// TestParse parses 9P message and marshals it back, and
+// checks whether they are identical.
+func TestParse(t *testing.T) {
+	var raws [][]byte
+	var msgs []Msg
+
+	rawFile, err := os.Open("raw")
+	if err != nil {
+		t.Fatalf("open file: %v", err)
+	}
+	for {
+		mb, err := read9PMsg(rawFile)
+		if err == io.EOF {
+			break
+		} else if err != nil {
+			t.Errorf("read msg: %v", err)
+			continue
+		}
+		raws = append(raws, mb)
+
+		m, err := unmarshal(mb)
+		if err != nil {
+			t.Errorf("unmarshal: %v", err)
+			continue
+		}
+		msgs = append(msgs, m)
+		t.Log(m)
+	}
+	for i := 0; i < len(raws); i++ {
+		if !bytes.Equal(msgs[i].marshal(), raws[i]) {
+			t.Errorf("data mismatch: %v, %v != %v", msgs[i], msgs[i].marshal(), raws[i])
+		}
+	}
+}
+\ No newline at end of file
diff --git a/test.raw b/test.raw
Binary files differ.