initial du test

3 files changed, 33 insertions, 0 deletions

diff --git a/internal/eventloop_test.go b/internal/bench_test.go
index cf16266..cf16266 100644
--- a/internal/eventloop_test.go
+++ b/internal/bench_test.go
diff --git a/internal/dup_test.go b/internal/dup_test.go
new file mode 100644
index 0000000..c06adfc
--- /dev/null
+++ b/internal/dup_test.go
@@ -0,0 +1,24 @@
+package internal
+
+import (
+	"ior/internal/types"
+	"syscall"
+	"testing"
+)
+
+// TODO: Finish this test
+func TestDup3(t *testing.T) {
+	// loop := newEventLoop()
+
+	dup3Event := types.Dup3Event{
+		EventType: types.ENTER_DUP3_EVENT,
+		TraceId:   types.SYS_ENTER_DUP3,
+		Time:      0,
+		Pid:       1,
+		Tid:       2,
+		Fd:        100,
+		Flags:     syscall.O_CLOEXEC,
+	}
+
+	t.Log(dup3Event.Bytes())
+}
diff --git a/internal/types/generated_types.go b/internal/types/generated_types.go
index 3200b9f..d3939ef 100644
--- a/internal/types/generated_types.go
+++ b/internal/types/generated_types.go
@@ -455,6 +455,15 @@ func NewDup3Event(raw []byte) *Dup3Event {
 	return d
 }
 
+func (d *Dup3Event) Bytes() ([]byte, error) {
+	buf := new(bytes.Buffer)
+	err := binary.Write(buf, binary.LittleEndian, d)
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
 func (d *Dup3Event) Recycle() {
 	poolOfDup3Events.Put(d)
 }