chrome/browser/ui/views/frame/browser_window_property_manager_browsertest_win.cc

// Copyright 2013 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 <shlobj.h>  // Must be before propkey.
#include <propkey.h>
#include <shellapi.h>

#include "base/command_line.h"
#include "base/strings/string16.h"
#include "base/strings/utf_string_conversions.h"
#include "base/win/scoped_comptr.h"
#include "base/win/scoped_propvariant.h"
#include "base/win/windows_version.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_info_cache.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/profiles/profile_shortcut_manager_win.h"
#include "chrome/browser/profiles/profiles_state.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/installer/util/browser_distribution.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/test_switches.h"
#include "content/public/test/test_utils.h"
#include "ui/views/win/hwnd_util.h"

namespace {

// An observer that resumes test code after a new profile is initialized by
// quitting the message loop it's blocked on.
void UnblockOnProfileCreation(Profile* profile,
                              Profile::CreateStatus status) {
  if (status == Profile::CREATE_STATUS_INITIALIZED)
    base::MessageLoop::current()->Quit();
}

// Checks that the relaunch name, relaunch command and app icon for the given
// |browser| are correct.
void ValidateBrowserWindowProperties(
    const Browser* browser,
    const base::string16& expected_profile_name) {
  HWND hwnd = views::HWNDForNativeWindow(browser->window()->GetNativeWindow());

  base::win::ScopedComPtr<IPropertyStore> pps;
  HRESULT result = SHGetPropertyStoreForWindow(hwnd, IID_IPropertyStore,
                                               pps.ReceiveVoid());
  EXPECT_TRUE(SUCCEEDED(result));

  base::win::ScopedPropVariant prop_var;
  // The relaunch name should be of the form "Chromium" if there is only 1
  // profile and "First User - Chromium" if there are more. The expected value
  // is given by |expected_profile_name|.
  EXPECT_EQ(S_OK, pps->GetValue(PKEY_AppUserModel_RelaunchDisplayNameResource,
                                prop_var.Receive()));
  EXPECT_EQ(VT_LPWSTR, prop_var.get().vt);
  EXPECT_EQ(
      base::FilePath(profiles::internal::GetShortcutFilenameForProfile(
          expected_profile_name,
          BrowserDistribution::GetDistribution())).RemoveExtension().value(),
      prop_var.get().pwszVal);
  prop_var.Reset();

  // The relaunch command should specify the profile.
  EXPECT_EQ(S_OK, pps->GetValue(PKEY_AppUserModel_RelaunchCommand,
                                prop_var.Receive()));
  EXPECT_EQ(VT_LPWSTR, prop_var.get().vt);
  CommandLine cmd_line(CommandLine::FromString(prop_var.get().pwszVal));
  EXPECT_EQ(browser->profile()->GetPath().BaseName().value(),
            cmd_line.GetSwitchValueNative(switches::kProfileDirectory));
  prop_var.Reset();

  // The app icon should be set to the profile icon.
  EXPECT_EQ(S_OK, pps->GetValue(PKEY_AppUserModel_RelaunchIconResource,
                                prop_var.Receive()));
  EXPECT_EQ(VT_LPWSTR, prop_var.get().vt);
  EXPECT_EQ(profiles::internal::GetProfileIconPath(
                browser->profile()->GetPath()).value(),
            prop_var.get().pwszVal);
  prop_var.Reset();
}

}  // namespace

// Tests that require the profile shortcut manager to be instantiated despite
// having --user-data-dir specified.
class BrowserTestWithProfileShortcutManager : public InProcessBrowserTest {
 public:
  BrowserTestWithProfileShortcutManager() {}

  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
    command_line->AppendSwitch(switches::kEnableProfileShortcutManager);
  }

 private:
  DISALLOW_COPY_AND_ASSIGN(BrowserTestWithProfileShortcutManager);
};

// Check that the window properties on Windows are properly set.
IN_PROC_BROWSER_TEST_F(BrowserTestWithProfileShortcutManager,
                       WindowProperties) {
#if defined(USE_ASH)
  // Disable this test in Metro+Ash where Windows window properties aren't used.
  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
    return;
#endif

  // This test checks HWND properties that are only available on Win7+.
  if (base::win::GetVersion() < base::win::VERSION_WIN7)
    return;

  // Single profile case. The profile name should not be shown.
  ValidateBrowserWindowProperties(browser(), base::string16());

  // If multiprofile mode is not enabled, we can't test the behavior when there
  // are multiple profiles.
  if (!profiles::IsMultipleProfilesEnabled())
    return;

  // Two profile case. Both profile names should be shown.
  ProfileManager* profile_manager = g_browser_process->profile_manager();
  ProfileInfoCache& cache = profile_manager->GetProfileInfoCache();

  base::FilePath path_profile2 =
      profile_manager->GenerateNextProfileDirectoryPath();
  profile_manager->CreateProfileAsync(path_profile2,
                                      base::Bind(&UnblockOnProfileCreation),
                                      base::string16(), base::string16(),
                                      std::string());

  // Spin to allow profile creation to take place, loop is terminated
  // by UnblockOnProfileCreation when the profile is created.
  content::RunMessageLoop();

  // The default profile's name should be part of the relaunch name.
  ValidateBrowserWindowProperties(
      browser(), UTF8ToUTF16(browser()->profile()->GetProfileName()));

  // The second profile's name should be part of the relaunch name.
  Browser* profile2_browser =
      CreateBrowser(profile_manager->GetProfileByPath(path_profile2));
  size_t profile2_index = cache.GetIndexOfProfileWithPath(path_profile2);
  ValidateBrowserWindowProperties(
      profile2_browser, cache.GetNameOfProfileAtIndex(profile2_index));
}