hook and socket args check fix, tests

1 files changed, 59 insertions, 0 deletions

diff --git a/pkg/test/hook_test.go b/pkg/test/hook_test.go
new file mode 100644
index 0000000..06204bb
--- /dev/null
+++ b/pkg/test/hook_test.go
@@ -0,0 +1,59 @@
+package test
+
+import (
+	"testing"
+
+	"encoding/hex"
+	"strings"
+)
+
+func TestUpperHook(t *testing.T) {
+	const msg = "Hello, World!"
+
+	c, s := newClientServer(t)
+	defer closeClientServer(c, s)
+
+	tunnel := "add name %s listen,addr=127.0.0.1:0 upper loop"
+	c.Exec(tunnel, t.Name())
+
+	addr := c.Send("get tunnel.%s.listen", t.Name())
+
+	conn := xDial(t, "tcp", addr)
+	defer conn.Close()
+
+	xWrite(t, conn, msg)
+
+	buf := make([]byte, len(msg))
+	xReadFull(t, conn, buf)
+
+	if r := string(buf); r != strings.ToUpper(msg) {
+		t.Fatalf("wrong reply: send '%s', recv '%s'", msg, r)
+	}
+}
+
+func TestHexHook(t *testing.T) {
+	const msg = "Hello, World!"
+
+	c, s := newClientServer(t)
+	defer closeClientServer(c, s)
+
+	listen := xListen(t, "tcp", "127.0.0.1:0")
+	defer listen.Close()
+
+	addr := c.AddListenTunnel(t.Name(), "hex dial,addr=%s", listen.Addr())
+
+	out := xDial(t, "tcp", addr)
+	defer out.Close()
+
+	in := xAccept(t, listen)
+	defer in.Close()
+
+	xWrite(t, out, msg)
+
+	buf := make([]byte, 2*len(msg))
+	xReadFull(t, in, buf)
+
+	if r := string(buf); r != hex.EncodeToString([]byte(msg)) {
+		t.Fatalf("wrong reply: send '%s', recv '%s'", msg, r)
+	}
+}