chrome/browser/ui/settings_window_manager_browsertest.cc

   1 // Copyright 2014 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/browser/ui/settings_window_manager.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/files/file_util.h"
   9 #include "base/files/scoped_temp_dir.h"
  10 #include "chrome/browser/browser_process.h"
  11 #include "chrome/browser/chrome_notification_types.h"
  12 #include "chrome/browser/profiles/profile_manager.h"
  13 #include "chrome/browser/ui/browser.h"
  14 #include "chrome/browser/ui/browser_finder.h"
  15 #include "chrome/browser/ui/browser_iterator.h"
  16 #include "chrome/browser/ui/browser_window.h"
  17 #include "chrome/browser/ui/chrome_pages.h"
  18 #include "chrome/browser/ui/settings_window_manager_observer.h"
  19 #include "chrome/common/chrome_switches.h"
  20 #include "chrome/common/url_constants.h"
  21 #include "chrome/test/base/in_process_browser_test.h"
  22 #include "content/public/browser/notification_service.h"
  23 #include "content/public/test/test_utils.h"
  24 #include "url/gurl.h"
  25
  26 namespace {
  27
  28 class SettingsWindowTestObserver
  29     : public chrome::SettingsWindowManagerObserver {
  30  public:
  31   SettingsWindowTestObserver() : browser_(NULL), new_settings_count_(0) {}
  32   ~SettingsWindowTestObserver() override {}
  33
  34   void OnNewSettingsWindow(Browser* settings_browser) override {
  35     browser_ = settings_browser;
  36     ++new_settings_count_;
  37   }
  38
  39   Browser* browser() { return browser_; }
  40   size_t new_settings_count() const { return new_settings_count_; }
  41
  42  private:
  43   Browser* browser_;
  44   size_t new_settings_count_;
  45
  46   DISALLOW_COPY_AND_ASSIGN(SettingsWindowTestObserver);
  47 };
  48
  49 }  // namespace
  50
  51 class SettingsWindowManagerTest : public InProcessBrowserTest {
  52  public:
  53   SettingsWindowManagerTest()
  54       : settings_manager_(chrome::SettingsWindowManager::GetInstance()),
  55         test_profile_(NULL) {
  56     settings_manager_->AddObserver(&observer_);
  57   }
  58   ~SettingsWindowManagerTest() override {
  59     settings_manager_->RemoveObserver(&observer_);
  60   }
  61
  62   void SetUpCommandLine(base::CommandLine* command_line) override {
  63     command_line->AppendSwitch(::switches::kEnableSettingsWindow);
  64   }
  65
  66   Profile* CreateTestProfile() {
  67     CHECK(!test_profile_);
  68
  69     ProfileManager* profile_manager = g_browser_process->profile_manager();
  70     base::RunLoop run_loop;
  71     profile_manager->CreateProfileAsync(
  72         profile_manager->GenerateNextProfileDirectoryPath(),
  73         base::Bind(&SettingsWindowManagerTest::ProfileInitialized,
  74                    base::Unretained(this),
  75                    run_loop.QuitClosure()),
  76         base::string16(),
  77         base::string16(),
  78         std::string());
  79     run_loop.Run();
  80
  81     return test_profile_;
  82   }
  83
  84   void ProfileInitialized(const base::Closure& closure,
  85                           Profile* profile,
  86                           Profile::CreateStatus status) {
  87     if (status == Profile::CREATE_STATUS_INITIALIZED) {
  88       test_profile_ = profile;
  89       closure.Run();
  90     }
  91   }
  92
  93   void ShowSettingsForProfile(Profile* profile) {
  94     settings_manager_->ShowChromePageForProfile(
  95         profile, GURL(chrome::kChromeUISettingsURL));
  96   }
  97
  98   void CloseBrowserSynchronously(Browser* browser) {
  99     content::WindowedNotificationObserver observer(
 100         chrome::NOTIFICATION_BROWSER_CLOSED,
 101         content::NotificationService::AllSources());
 102     browser->window()->Close();
 103     observer.Wait();
 104   }
 105
 106   void CloseNonDefaultBrowsers() {
 107     std::list<Browser*> browsers_to_close;
 108     for (chrome::BrowserIterator it; !it.done(); it.Next()) {
 109       if (*it != browser())
 110         browsers_to_close.push_back(*it);
 111     }
 112     for (std::list<Browser*>::iterator iter = browsers_to_close.begin();
 113          iter != browsers_to_close.end(); ++iter) {
 114       CloseBrowserSynchronously(*iter);
 115     }
 116   }
 117
 118  protected:
 119   chrome::SettingsWindowManager* settings_manager_;
 120   SettingsWindowTestObserver observer_;
 121   base::ScopedTempDir temp_profile_dir_;
 122   Profile* test_profile_;  // Owned by g_browser_process->profile_manager()
 123
 124   DISALLOW_COPY_AND_ASSIGN(SettingsWindowManagerTest);
 125 };
 126
 127
 128 IN_PROC_BROWSER_TEST_F(SettingsWindowManagerTest, OpenSettingsWindow) {
 129   // Open a settings window.
 130   ShowSettingsForProfile(browser()->profile());
 131   Browser* settings_browser =
 132       settings_manager_->FindBrowserForProfile(browser()->profile());
 133   ASSERT_TRUE(settings_browser);
 134   // Ensure the observer fired correctly.
 135   EXPECT_EQ(1u, observer_.new_settings_count());
 136   EXPECT_EQ(settings_browser, observer_.browser());
 137
 138   // Open the settings again: no new window.
 139   ShowSettingsForProfile(browser()->profile());
 140   EXPECT_EQ(settings_browser,
 141             settings_manager_->FindBrowserForProfile(browser()->profile()));
 142   EXPECT_EQ(1u, observer_.new_settings_count());
 143
 144   // Close the settings window.
 145   CloseBrowserSynchronously(settings_browser);
 146   EXPECT_FALSE(settings_manager_->FindBrowserForProfile(browser()->profile()));
 147
 148   // Open a new settings window.
 149   ShowSettingsForProfile(browser()->profile());
 150   Browser* settings_browser2 =
 151       settings_manager_->FindBrowserForProfile(browser()->profile());
 152   ASSERT_TRUE(settings_browser2);
 153   EXPECT_EQ(2u, observer_.new_settings_count());
 154
 155   CloseBrowserSynchronously(settings_browser2);
 156 }
 157
 158 #if !defined(OS_CHROMEOS)
 159 IN_PROC_BROWSER_TEST_F(SettingsWindowManagerTest, SettingsWindowMultiProfile) {
 160   Profile* test_profile = CreateTestProfile();
 161   ASSERT_TRUE(test_profile);
 162
 163   // Open a settings window.
 164   ShowSettingsForProfile(browser()->profile());
 165   Browser* settings_browser =
 166       settings_manager_->FindBrowserForProfile(browser()->profile());
 167   ASSERT_TRUE(settings_browser);
 168   // Ensure the observer fired correctly.
 169   EXPECT_EQ(1u, observer_.new_settings_count());
 170   EXPECT_EQ(settings_browser, observer_.browser());
 171
 172   // Open a settings window for a new profile.
 173   ShowSettingsForProfile(test_profile);
 174   Browser* settings_browser2 =
 175       settings_manager_->FindBrowserForProfile(test_profile);
 176   ASSERT_TRUE(settings_browser2);
 177   // Ensure the observer fired correctly.
 178   EXPECT_EQ(2u, observer_.new_settings_count());
 179   EXPECT_EQ(settings_browser2, observer_.browser());
 180
 181   CloseBrowserSynchronously(settings_browser);
 182   CloseBrowserSynchronously(settings_browser2);
 183 }
 184 #endif
 185
 186 IN_PROC_BROWSER_TEST_F(SettingsWindowManagerTest, OpenChromePages) {
 187   EXPECT_EQ(1u, chrome::GetTotalBrowserCount());
 188
 189   // History should open in the existing browser window.
 190   chrome::ShowHistory(browser());
 191   EXPECT_EQ(1u, chrome::GetTotalBrowserCount());
 192
 193   // Settings should open a new browser window.
 194   chrome::ShowSettings(browser());
 195   EXPECT_EQ(2u, chrome::GetTotalBrowserCount());
 196
 197   // About should reuse the existing Settings window.
 198   chrome::ShowAboutChrome(browser());
 199   EXPECT_EQ(2u, chrome::GetTotalBrowserCount());
 200
 201   // Extensions should open in an existing browser window.
 202   CloseNonDefaultBrowsers();
 203   EXPECT_EQ(1u, chrome::GetTotalBrowserCount());
 204   std::string extension_to_highlight;  // none
 205   chrome::ShowExtensions(browser(), extension_to_highlight);
 206   EXPECT_EQ(1u, chrome::GetTotalBrowserCount());
 207
 208   // Downloads should open in an existing browser window.
 209   chrome::ShowDownloads(browser());
 210   EXPECT_EQ(1u, chrome::GetTotalBrowserCount());
 211
 212   // About should open a new browser window.
 213   chrome::ShowAboutChrome(browser());
 214   EXPECT_EQ(2u, chrome::GetTotalBrowserCount());
 215 }