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