Index: sources/view/VUIPostSingleResultData.cpp
===================================================================
diff -u -rc8263f48423cf7791f5ef7d46157b9278708d663 -r3508eb862db3d45a89ef17bd63f385c80fb52775
--- sources/view/VUIPostSingleResultData.cpp	(.../VUIPostSingleResultData.cpp)	(revision c8263f48423cf7791f5ef7d46157b9278708d663)
+++ sources/view/VUIPostSingleResultData.cpp	(.../VUIPostSingleResultData.cpp)	(revision 3508eb862db3d45a89ef17bd63f385c80fb52775)
@@ -108,7 +108,9 @@
     else
         return false;
 
-    // FIXME: emit dataChanged...
+    emit dataChanged(sibling(vIndex, 0, QModelIndex()),
+                     sibling(vIndex,0, QModelIndex()),
+                     QVector<int>() << vRole);
     return true;
 }
 
@@ -139,7 +141,7 @@
 
 /*!
  * \brief VUIPost::onActionReceive
- * Called when the settings data is read from disk on startup
+ * Called once when the settings data is read from disk on startup
  * \param vData - the settings data
  */
 void VUIPostSingleResult::onActionReceive(const SettingsData &)
@@ -159,4 +161,116 @@
         posttest.name = test;
         addSelfTest(posttest);
     }
+
+    // Kickoff power on self-tests once all tests have been added
+    selfTestApplicationBinary();
+    selfTestTouchScreenDriver();
+    selfTestWifiDriver();
+    selfTestBluetoothDriver();
+    selfTestRTCClock();
+    selfTestClockSpeed();
+    selfTestVersionCompatibility();
 }
+
+/*!
+ * \brief VUIPostSingleResult::sha256
+ * Gets the Sha256 checksum for the specified file
+ * \param fileName - the file we want the sha256 hash for
+ * \return The hash result
+ */
+QByteArray VUIPostSingleResult::sha256(const QString &vFilename)
+{
+    QFile f(vFilename);
+    if (f.open(QFile::ReadOnly))
+    {
+        QCryptographicHash hash(QCryptographicHash::Sha256);
+        if (hash.addData(&f))
+            return hash.result();
+    }
+    return QByteArray();
+}
+
+/*!
+ * \brief VUIPostSingleResult::selfTestApplicationBinary
+ * Tests that the application binary is not corrupted
+ */
+void VUIPostSingleResult::selfTestApplicationBinary()
+{
+    // check if the application is in the conf checksum file
+    // check that its path matches where it is in the actual filesystem
+    // check that it's checksum is correct
+    int index = 0;
+    int result = 1; // pass
+    setData(index, QVariant(result), TestDataRole::TestResultRole);
+    // if a test fails
+//    finalResult(0);
+}
+
+/*!
+ * \brief VUIPostSingleResult::selfTestTouchScreenDriver
+ * Tests that the touch screen driver is loaded correctly
+ */
+void VUIPostSingleResult::selfTestTouchScreenDriver()
+{
+    // dmesg | grep "touch"
+    int index = 1;
+    int result = 1; // pass
+    setData(index, QVariant(result), TestDataRole::TestResultRole);
+}
+
+/*!
+ * \brief VUIPostSingleResult::selfTestWifiDriver
+ * Tests that the Wi-Fi driver is correctly loaded
+ */
+void VUIPostSingleResult::selfTestWifiDriver()
+{
+    // check that wpa_supplicant exists
+    int index = 2;
+    int result = 1; // pass
+    setData(index, QVariant(result), TestDataRole::TestResultRole);
+}
+
+/*!
+ * \brief VUIPostSingleResult::selfTestBluetoothDriver
+ * Tests that the bluetooth driver is correctly loaded
+ */
+void VUIPostSingleResult::selfTestBluetoothDriver()
+{
+    int index = 3;
+    int result = 1; // pass
+    setData(index, QVariant(result), TestDataRole::TestResultRole);
+}
+
+/*!
+ * \brief VUIPostSingleResult::selfTestRTCClock
+ * Tests that the RTC clock is correct
+ */
+void VUIPostSingleResult::selfTestRTCClock()
+{
+    int index = 4;
+    int result = 1; // pass
+    setData(index, QVariant(result), TestDataRole::TestResultRole);
+}
+
+/*!
+ * \brief VUIPostSingleResult::selfTestClockSpeed
+ * Test that the clock speed is within spec
+ */
+void VUIPostSingleResult::selfTestClockSpeed()
+{
+    int index = 5;
+    int result = 1; // pass
+    setData(index, QVariant(result), TestDataRole::TestResultRole);
+}
+
+/*!
+ * \brief VUIPostSingleResult::selfTestVersionCompatibility
+ * Test that the FW versions are compatible with this UI version
+ */
+void VUIPostSingleResult::selfTestVersionCompatibility()
+{
+    int index = 6;
+    int result = 1; // pass
+    setData(index, QVariant(result), TestDataRole::TestResultRole);
+    finalResult(1);
+}