chrome/browser/user_data_dir_extractor_win_browsertest.cc

   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 "chrome/test/ui/ui_test.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/path_service.h"
   9 #include "chrome/browser/browser_process.h"
  10 #include "chrome/browser/chrome_notification_types.h"
  11 #include "chrome/browser/ui/browser.h"
  12 #include "chrome/browser/ui/browser_commands.h"
  13 #include "chrome/browser/user_data_dir_extractor_win.h"
  14 #include "chrome/common/chrome_paths.h"
  15 #include "chrome/common/chrome_switches.h"
  16 #include "chrome/test/base/in_process_browser_test.h"
  17 #include "chrome/test/base/ui_test_utils.h"
  18
  19 // These tests only apply to the Windows version; see chrome_browser_main.cc:
  20 // function GetUserDataDir() for details.
  21 class ChromeMainUserDataDirTest : public InProcessBrowserTest {
  22  public:
  23   ChromeMainUserDataDirTest()
  24       : did_get_user_data_dir_(false),
  25         did_create_local_state_before_get_user_data_dir_(false) {}
  26
  27   bool did_get_user_data_dir() const { return did_get_user_data_dir_; }
  28   bool did_create_local_state_before_get_user_data_dir() const {
  29     return did_create_local_state_before_get_user_data_dir_;
  30   }
  31
  32  protected:
  33   virtual void SetUp() OVERRIDE {
  34     // Install custom GetUserDataDir callback.
  35     callback_ = base::Bind(&ChromeMainUserDataDirTest::GetUserDataDirCallback,
  36                            this);
  37     chrome::InstallCustomGetUserDataDirCallbackForTest(&callback_);
  38
  39     InProcessBrowserTest::SetUp();
  40   }
  41
  42  private:
  43   base::FilePath GetUserDataDirCallback() {
  44     did_get_user_data_dir_ = true;
  45     did_create_local_state_before_get_user_data_dir_ =
  46         g_browser_process && g_browser_process->created_local_state();
  47
  48     base::FilePath user_data_dir;
  49     PathService::Get(chrome::DIR_USER_DATA, &user_data_dir);
  50     return user_data_dir;
  51   }
  52
  53   chrome::GetUserDataDirCallback callback_;
  54   bool did_get_user_data_dir_;
  55   bool did_create_local_state_before_get_user_data_dir_;
  56
  57   DISALLOW_COPY_AND_ASSIGN(ChromeMainUserDataDirTest);
  58 };
  59
  60 IN_PROC_BROWSER_TEST_F(ChromeMainUserDataDirTest, GetUserDataDir) {
  61   // Verify that GetUserDataDir() has been invoked.
  62   ASSERT_TRUE(did_get_user_data_dir());
  63
  64   // Verify that local state was not created before invoking GetUserDataDir().
  65   ASSERT_FALSE(did_create_local_state_before_get_user_data_dir());
  66
  67   // Verify that we have a valid browser process.
  68   ASSERT_TRUE(g_browser_process);
  69
  70   // Verify that local state is created now.
  71   ASSERT_TRUE(g_browser_process->created_local_state());
  72 }