1 files changed, 13 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
index 62ba52e940..003cb499b5 100644
--- a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
+++ b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
@@ -858,6 +858,7 @@ ExtractConfig (
   @retval EFI_INVALID_PARAMETER  Configuration is NULL.
   @retval EFI_NOT_FOUND          Routing data doesn't match any storage in this
                                  driver.
+  @retval EFI_DEVICE_ERROR       If value is 44, return error for testing.
 
 **/
 EFI_STATUS
@@ -1065,6 +1066,11 @@ RouteConfig (
     return Status;
   }
 
+  if (PrivateData->Configuration.QuestionApply == 44) {
+    // Return error for verify the error handling of caller.
+    return EFI_DEVICE_ERROR;
+  }
+
   //
   // Store Buffer Storage back to EFI variable
   //
@@ -1599,6 +1605,13 @@ DriverCallback (
           *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;
           break;
 
+        case 0x1253:
+          //
+          // User change the value of "Question apply test".
+          //
+          *ActionRequest = EFI_BROWSER_ACTION_REQUEST_QUESTION_APPLY;
+          break;
+
         case 0x1231:
           //
           // 1. Check to see whether system support keyword.