No persisted device id/token for unmanaged devices

chrome/browser/policy/device_token_fetcher_unittest.cc

 // Copyright (c) 2010 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 <string>
 
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "base/scoped_temp_dir.h"
 #include "chrome/browser/browser_thread.h"
@@ skipping 49 matching lines @@
     return new DeviceTokenFetcher(
         backend_.get(),
         token_dir.Append(FILE_PATH_LITERAL("test-token-file.txt")));
   }
 
   static void GetDeviceTokenPath(const DeviceTokenFetcher* fetcher,
                                  FilePath* path) {
     fetcher->GetDeviceTokenPath(path);
   }
 
+  std::string device_id(const DeviceTokenFetcher* fetcher) {

[Mattias Nissler (ping if slow), 2010/11/16 18:17:40]

const ref return value

[Jakob Kummerow (corp), 2010/11/17 10:35:02]

Done.

+    return fetcher->device_id_;
+  }
+
   MessageLoop loop_;
   scoped_ptr<MockDeviceManagementBackend> backend_;
   ScopedTempDir temp_user_data_dir_;
   scoped_refptr<DeviceTokenFetcher> fetcher_;
 
  private:
   BrowserThread ui_thread_;
   BrowserThread file_thread_;
 };
 
@@ skipping 79 matching lines @@
 
 TEST_F(DeviceTokenFetcherTest, FailedServerRequest) {
   backend_->AllShouldFail();
   EXPECT_CALL(*backend_, ProcessRegisterRequest(_, _, _, _)).Times(1);
   SimulateSuccessfulLoginAndRunPending();
   ASSERT_FALSE(fetcher_->IsTokenPending());
   const std::string token(fetcher_->GetDeviceToken());
   EXPECT_EQ("", token);
 }
 
+TEST_F(DeviceTokenFetcherTest, UnmanagedDevice) {
+  backend_->UnmanagedDevice();
+  EXPECT_CALL(*backend_, ProcessRegisterRequest(_, _, _, _)).Times(1);
+  SimulateSuccessfulLoginAndRunPending();
+  ASSERT_FALSE(fetcher_->IsTokenPending());
+  ASSERT_EQ("", fetcher_->GetDeviceToken());
+  ASSERT_EQ("", device_id(fetcher_));
+  FilePath token_path;
+  GetDeviceTokenPath(fetcher_, &token_path);
+  ASSERT_FALSE(file_util::PathExists(token_path));
+}
+
 }  // namespace policy