Tests for cloud policy UMA metrics.

chrome/browser/policy/device_management_backend_impl.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/policy/device_management_backend_impl.h"
 
 #include <utility>
 #include <vector>
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
@@ skipping 298 matching lines @@
       case DeviceManagementBackend::kErrorRequestInvalid:
       case DeviceManagementBackend::kErrorRequestFailed:
         sample = kMetricTokenFetchRequestFailed;
         break;
       case DeviceManagementBackend::kErrorServiceDeviceNotFound:
         sample = kMetricTokenFetchDeviceNotFound;
         break;
       case DeviceManagementBackend::kErrorServiceManagementNotSupported:
         sample = kMetricTokenFetchManagementNotSupported;
         break;
+      case DeviceManagementBackend::kErrorResponseDecoding:
+        sample = kMetricTokenFetchBadResponse;
+        break;
       default:
         sample = kMetricTokenFetchServerFailed;
         break;
     }
     UMA_HISTOGRAM_ENUMERATION(kMetricToken, sample, kMetricTokenSize);
     delegate_->OnError(error);
   }
   virtual void OnResponse(const em::DeviceManagementResponse& response) {
     UMA_HISTOGRAM_ENUMERATION(kMetricToken, kMetricTokenFetchResponseReceived,
                               kMetricTokenSize);
@@ skipping 69 matching lines @@
       case DeviceManagementBackend::kErrorRequestInvalid:
       case DeviceManagementBackend::kErrorRequestFailed:
         sample = kMetricPolicyFetchRequestFailed;
         break;
       case DeviceManagementBackend::kErrorServicePolicyNotFound:
         sample = kMetricPolicyFetchNotFound;
         break;
       case DeviceManagementBackend::kErrorServiceManagementTokenInvalid:
         sample = kMetricPolicyFetchInvalidToken;
         break;
+      case DeviceManagementBackend::kErrorResponseDecoding:
+        sample = kMetricPolicyFetchBadResponse;
+        break;
       default:
         sample = kMetricPolicyFetchServerFailed;
         break;
     }
     UMA_HISTOGRAM_ENUMERATION(kMetricPolicy, sample, kMetricPolicySize);
     delegate_->OnError(error);
   }
   virtual void OnResponse(const em::DeviceManagementResponse& response) {
     UMA_HISTOGRAM_ENUMERATION(kMetricPolicy, kMetricPolicyFetchResponseReceived,
                               kMetricPolicySize);
@@ skipping 110 matching lines @@
     const std::string& device_id,
     const em::DevicePolicyRequest& request,
     DevicePolicyResponseDelegate* delegate) {
   UMA_HISTOGRAM_ENUMERATION(kMetricPolicy, kMetricPolicyFetchRequested,
                             kMetricPolicySize);
   AddJob(new DeviceManagementPolicyJob(this, device_management_token, device_id,
                                        request, delegate));
 }
 
 }  // namespace policy