Move test utility functions to a common place.

src/platform/vboot_reference/utils/firmware_utility.cc

 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Utility for manipulating verified boot firmware images.
 //
 
 #include "firmware_utility.h"
 
 #include <errno.h>
@@ skipping 208 matching lines @@
 
   if (!root_key_pub_) {
     cerr << "Couldn't read pre-processed public root key.\n";
     return false;
   }
 
   if (!image_) {
     cerr << "Couldn't read firmware image or malformed image.\n";
     return false;
   }
-  if (!(error = VerifyFirmwareImage(root_key_pub_, image_,
-                                    0)))  // Trusted Mode.
+  if (VERIFY_FIRMWARE_SUCCESS ==
+      (error = VerifyFirmwareImage(root_key_pub_, image_)))
     return true;
   cerr << VerifyFirmwareErrorString(error) << "\n";
   return false;;
 }
 
 bool FirmwareUtility::CheckOptions(void) {
   // Ensure that only one of --{describe|generate|verify} is set.
   if (!((is_describe_ && !is_generate_ && !is_verify_) ||
         (!is_describe_ && is_generate_ && !is_verify_) ||
         (!is_describe_ && !is_generate_ && is_verify_))) {
@@ skipping 65 matching lines @@
   }
   if (fu.is_verify()) {
     cerr << "Verification ";
     if (fu.VerifySignedImage())
       cerr << "SUCCESS.\n";
     else
       cerr << "FAILURE.\n";
   }
   return 0;
 }