Index: sources/storage/usbwatcher.cpp
===================================================================
diff -u -r057d3ef4e29c63235040c5cfe8c6421ef7787d6a -r44a85c96ab55e424866ec4cca0270aa218355f82
--- sources/storage/usbwatcher.cpp	(.../usbwatcher.cpp)	(revision 057d3ef4e29c63235040c5cfe8c6421ef7787d6a)
+++ sources/storage/usbwatcher.cpp	(.../usbwatcher.cpp)	(revision 44a85c96ab55e424866ec4cca0270aa218355f82)
@@ -1,15 +1,16 @@
 /*!
- *
+ * 
  * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
- * copyright
- *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,
- *          IN PART OR IN WHOLE,
- *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
- *
- * file    usbwatcher.cpp
- * date    12/31/2019
- * author  Behrouz NematiPour
- *
+ * \copyright
+ * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+ * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+ * 
+ * \file usbwatcher.cpp
+ * \author (last) Behrouz NematiPour
+ * \date (last) 07-May-2020
+ * \author (original) Behrouz NematiPour
+ * \date (original) 02-Jan-2020
+ * 
  */
 #include "usbwatcher.h"
 
@@ -78,7 +79,7 @@
 {
     // coco begin validated: Application termination is not correctly done in coco!!!
     // it has been tested and works perfectly fine in normal run.
-    quitThread();
+    quitThread(); // validated
 }
 // coco end
 
@@ -124,7 +125,7 @@
     if ( ! _thread ) return;
 
     // runs in thread
-    moveToThread(qApp->thread());
+    moveToThread(qApp->thread()); // validated
 }
 // coco end
 
@@ -138,6 +139,7 @@
  */
 bool USBWatcher::usbSeek(QString &vDevice)
 {
+    // coco begin validated: Needed User Interaction so tested manually
     QString device = "";
     for (char a = 'a'; a <= 'z'; a++) {
         device = QString("/dev/sd%1%2").arg(a).arg('1');
@@ -148,6 +150,7 @@
     }
     vDevice = device;
     return false;
+    // coco end
 }
 
 /*!
@@ -169,6 +172,7 @@
  */
 void USBWatcher::usbcheck()
 {
+    // coco begin validated: Needed User Interaction so tested manually
     QString device = "";
     if (usbSeek(device)) {
         if (! _umounted ) {
@@ -181,6 +185,7 @@
             usbRemove();
         }
     }
+    // coco end
 }
 
 /*!
@@ -222,8 +227,11 @@
  */
 void USBWatcher::onUSBDriveUmount()
 {
+    // coco begin validated: This needs user interaction to plug-in/out the USB device
+    // has been tested manually
     _umounted = true;
 }
+// coco end
 
 /*!
  * \brief   USBWatcher::usbMount