Refactor: refactor find process (#2781)

component/process/process_freebsd_test.go

@@ -0,0 +1,35 @@
+//go:build freebsd
+
+package process
+
+import (
+	"testing"
+	"unsafe"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestEnforceStructValid12(t *testing.T) {
+	if majorVersion != 12 && majorVersion != 13 {
+		t.Skipf("Unsupported freebsd version: %d", majorVersion)
+
+		return
+	}
+
+	assert.Equal(t, 0, int(unsafe.Offsetof(XTcpcb12{}.Len)))
+	assert.Equal(t, 24, int(unsafe.Offsetof(XTcpcb12{}.SocketAddr)))
+	assert.Equal(t, 116, int(unsafe.Offsetof(XTcpcb12{}.Family)))
+	assert.Equal(t, 260, int(unsafe.Offsetof(XTcpcb12{}.InEndpoints)))
+	assert.Equal(t, 0, int(unsafe.Offsetof(XInpcb12{}.Len)))
+	assert.Equal(t, 16, int(unsafe.Offsetof(XInpcb12{}.SocketAddr)))
+	assert.Equal(t, 108, int(unsafe.Offsetof(XInpcb12{}.Family)))
+	assert.Equal(t, 252, int(unsafe.Offsetof(XInpcb12{}.InEndpoints)))
+	assert.Equal(t, 0, int(unsafe.Offsetof(XFile12{}.Size)))
+	assert.Equal(t, 8, int(unsafe.Offsetof(XFile12{}.Pid)))
+	assert.Equal(t, 56, int(unsafe.Offsetof(XFile12{}.DataAddr)))
+	assert.Equal(t, 64, int(unsafe.Sizeof(Xinpgen12{})))
+	assert.Equal(t, 744, int(unsafe.Sizeof(XTcpcb12{})))
+	assert.Equal(t, 400, int(unsafe.Sizeof(XInpcb12{})))
+	assert.Equal(t, 40, int(unsafe.Sizeof(InEndpoints12{})))
+	assert.Equal(t, 128, int(unsafe.Sizeof(XFile12{})))
+}