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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include <string>
      6 
      7 #include "base/bind.h"
      8 #include "base/message_loop/message_loop.h"
      9 #include "sync/util/get_session_name.h"
     10 #include "testing/gtest/include/gtest/gtest.h"
     11 
     12 #if defined(OS_CHROMEOS)
     13 #include "base/command_line.h"
     14 #include "chromeos/chromeos_switches.h"
     15 #endif  // OS_CHROMEOS
     16 
     17 namespace syncer {
     18 
     19 namespace {
     20 
     21 class GetSessionNameTest : public ::testing::Test {
     22  public:
     23   void SetSessionNameAndQuit(const std::string& session_name) {
     24     session_name_ = session_name;
     25     message_loop_.Quit();
     26   }
     27 
     28  protected:
     29   base::MessageLoop message_loop_;
     30   std::string session_name_;
     31 };
     32 
     33 // Call GetSessionNameSynchronouslyForTesting and make sure its return
     34 // value looks sane.
     35 TEST_F(GetSessionNameTest, GetSessionNameSynchronously) {
     36   const std::string& session_name = GetSessionNameSynchronouslyForTesting();
     37   EXPECT_FALSE(session_name.empty());
     38 }
     39 
     40 #if defined(OS_CHROMEOS)
     41 
     42 // Call GetSessionNameSynchronouslyForTesting on ChromeOS where the board type
     43 // is "lumpy-signed-mp-v2keys" and make sure the return value is "Chromebook".
     44 TEST_F(GetSessionNameTest, GetSessionNameSynchronouslyChromebook) {
     45   // This test cannot be run on a real CrOs device, since it will already have a
     46   // board type, and we cannot override it.
     47   // TODO(rsimha): Rewrite this test once http://crbug.com/126732 is fixed.
     48   CommandLine* command_line = CommandLine::ForCurrentProcess();
     49   if (command_line->HasSwitch(chromeos::switches::kChromeOSReleaseBoard))
     50     return;
     51 
     52   command_line->AppendSwitchASCII(chromeos::switches::kChromeOSReleaseBoard,
     53                                   "lumpy-signed-mp-v2keys");
     54   const std::string& session_name = GetSessionNameSynchronouslyForTesting();
     55   EXPECT_EQ("Chromebook", session_name);
     56 }
     57 
     58 // Call GetSessionNameSynchronouslyForTesting on ChromeOS where the board type
     59 // is "stumpy-signed-mp-v2keys" and make sure the return value is "Chromebox".
     60 TEST_F(GetSessionNameTest, GetSessionNameSynchronouslyChromebox) {
     61   // This test cannot be run on a real CrOs device, since it will already have a
     62   // board type, and we cannot override it.
     63   // TODO(rsimha): Rewrite this test once http://crbug.com/126732 is fixed.
     64   CommandLine* command_line = CommandLine::ForCurrentProcess();
     65   if (command_line->HasSwitch(chromeos::switches::kChromeOSReleaseBoard))
     66     return;
     67 
     68   command_line->AppendSwitchASCII(chromeos::switches::kChromeOSReleaseBoard,
     69                                   "stumpy-signed-mp-v2keys");
     70   const std::string& session_name = GetSessionNameSynchronouslyForTesting();
     71   EXPECT_EQ("Chromebox", session_name);
     72 }
     73 
     74 #endif  // OS_CHROMEOS
     75 
     76 // Calls GetSessionName and runs the message loop until it comes back
     77 // with a session name.  Makes sure the returned session name is equal
     78 // to the return value of GetSessionNameSynchronouslyForTesting().
     79 TEST_F(GetSessionNameTest, GetSessionName) {
     80   GetSessionName(message_loop_.message_loop_proxy(),
     81                  base::Bind(&GetSessionNameTest::SetSessionNameAndQuit,
     82                             base::Unretained(this)));
     83   message_loop_.Run();
     84   EXPECT_EQ(session_name_, GetSessionNameSynchronouslyForTesting());
     85 }
     86 
     87 }  // namespace
     88 
     89 }  // namespace syncer
     90