path: root/chrome/browser/chromeos/app_mode/kiosk_app_manager_browsertest.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 "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"

#include "base/command_line.h"
#include "base/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/message_loop/message_loop.h"
#include "base/path_service.h"
#include "base/prefs/scoped_user_pref_update.h"
#include "base/strings/stringprintf.h"
#include "base/values.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chromeos/app_mode/fake_cws.h"
#include "chrome/browser/chromeos/app_mode/kiosk_app_manager_observer.h"
#include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
#include "chrome/browser/chromeos/policy/device_local_account.h"
#include "chrome/browser/chromeos/settings/cros_settings.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chromeos/settings/cros_settings_names.h"
#include "content/public/test/test_utils.h"
#include "extensions/common/extension.h"
#include "net/base/host_port_pair.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"

using content::BrowserThread;

namespace chromeos {

namespace {

// An app to test local fs data persistence across app update. V1 app writes
// data into local fs. V2 app reads and verifies the data.
// Webstore data json is in
//   chrome/test/data/chromeos/app_mode/webstore/inlineinstall/
//       detail/bmbpicmpniaclbbpdkfglgipkkebnbjf
// The version 1.0.0 installed is in
//   chrome/test/data/chromeos/app_mode/webstore/downloads/
//       bmbpicmpniaclbbpdkfglgipkkebnbjf.crx
// The version 2.0.0 crx is in
//   chrome/test/data/chromeos/app_mode/webstore/downloads/
//       bmbpicmpniaclbbpdkfglgipkkebnbjf_v2_read_and_verify_data.crx
const char kTestLocalFsKioskApp[] = "bmbpicmpniaclbbpdkfglgipkkebnbjf";
const char kTestLocalFsKioskAppName[] = "Kiosk App With Local Data";

// Helper KioskAppManager::GetConsumerKioskAutoLaunchStatusCallback
// implementation.
void ConsumerKioskAutoLaunchStatusCheck(
    KioskAppManager::ConsumerKioskAutoLaunchStatus* out_status,
    const base::Closure& runner_quit_task,
    KioskAppManager::ConsumerKioskAutoLaunchStatus in_status) {
  LOG(INFO) << "ConsumerKioskAutoLaunchStatus = " << in_status;
  *out_status = in_status;
  runner_quit_task.Run();
}

// Helper KioskAppManager::EnableKioskModeCallback implementation.
void ConsumerKioskModeLockCheck(
    bool* out_locked,
    const base::Closure& runner_quit_task,
    bool in_locked) {
  LOG(INFO) << "kiosk locked  = " << in_locked;
  *out_locked = in_locked;
  runner_quit_task.Run();
}

// Helper EnterpriseInstallAttributes::LockResultCallback implementation.
void OnEnterpriseDeviceLock(
    policy::EnterpriseInstallAttributes::LockResult* out_locked,
    const base::Closure& runner_quit_task,
    policy::EnterpriseInstallAttributes::LockResult in_locked) {
  LOG(INFO) << "Enterprise lock  = " << in_locked;
  *out_locked = in_locked;
  runner_quit_task.Run();
}

scoped_refptr<extensions::Extension> MakeApp(const std::string& name,
                                             const std::string& version,
                                             const std::string& url,
                                             const std::string& id) {
  std::string err;
  base::DictionaryValue value;
  value.SetString("name", name);
  value.SetString("version", version);
  value.SetString("app.launch.web_url", url);
  scoped_refptr<extensions::Extension> app =
      extensions::Extension::Create(
          base::FilePath(),
          extensions::Manifest::INTERNAL,
          value,
          extensions::Extension::WAS_INSTALLED_BY_DEFAULT,
          id,
          &err);
  EXPECT_EQ(err, "");
  return app;
}

class TestKioskAppManagerObserver : public KioskAppManagerObserver {
 public:
  explicit TestKioskAppManagerObserver(KioskAppManager* manager)
      : manager_(manager),
        data_changed_count_(0),
        load_failure_count_(0) {
    manager_->AddObserver(this);
  }
  virtual ~TestKioskAppManagerObserver() {
    manager_->RemoveObserver(this);
  }

  void Reset() {
    data_changed_count_ = 0;
    load_failure_count_ = 0;
  }

  int data_changed_count() const { return data_changed_count_; }
  int load_failure_count() const { return load_failure_count_; }

 private:
  // KioskAppManagerObserver overrides:
  virtual void OnKioskAppDataChanged(const std::string& app_id) OVERRIDE {
    ++data_changed_count_;
  }
  virtual void OnKioskAppDataLoadFailure(const std::string& app_id) OVERRIDE {
    ++load_failure_count_;
  }

  KioskAppManager* manager_;
  int data_changed_count_;
  int load_failure_count_;

  DISALLOW_COPY_AND_ASSIGN(TestKioskAppManagerObserver);
};

class AppDataLoadWaiter : public KioskAppManagerObserver {
 public:
  AppDataLoadWaiter(KioskAppManager* manager, int data_loaded_threshold)
      : runner_(NULL),
        manager_(manager),
        loaded_(false),
        quit_(false),
        data_change_count_(0),
        data_loaded_threshold_(data_loaded_threshold) {
    manager_->AddObserver(this);
  }

  virtual ~AppDataLoadWaiter() { manager_->RemoveObserver(this); }

  void Wait() {
    if (quit_)
      return;
    runner_ = new content::MessageLoopRunner;
    runner_->Run();
  }

  bool loaded() const { return loaded_; }

 private:
  // KioskAppManagerObserver overrides:
  virtual void OnKioskAppDataChanged(const std::string& app_id) OVERRIDE {
    ++data_change_count_;
    if (data_change_count_ < data_loaded_threshold_)
      return;
    loaded_ = true;
    quit_ = true;
    if (runner_)
      runner_->Quit();
  }

  virtual void OnKioskAppDataLoadFailure(const std::string& app_id) OVERRIDE {
    loaded_ = false;
    quit_ = true;
    if (runner_)
      runner_->Quit();
  }

  scoped_refptr<content::MessageLoopRunner> runner_;
  KioskAppManager* manager_;
  bool loaded_;
  bool quit_;
  int data_change_count_;
  int data_loaded_threshold_;

  DISALLOW_COPY_AND_ASSIGN(AppDataLoadWaiter);
};

}  // namespace

class KioskAppManagerTest : public InProcessBrowserTest {
 public:
  KioskAppManagerTest() : fake_cws_(new FakeCWS()) {}
  virtual ~KioskAppManagerTest() {}

  // InProcessBrowserTest overrides:
  virtual void SetUp() OVERRIDE {
    base::FilePath test_data_dir;
    PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir);
    embedded_test_server()->ServeFilesFromDirectory(test_data_dir);
    ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
    // Stop IO thread here because no threads are allowed while
    // spawning sandbox host process. See crbug.com/322732.
    embedded_test_server()->StopThread();

    ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());

    InProcessBrowserTest::SetUp();
  }

  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
    InProcessBrowserTest::SetUpCommandLine(command_line);

    // Initialize fake_cws_ to setup web store gallery.
    fake_cws_->Init(embedded_test_server());
  }

  virtual void SetUpOnMainThread() OVERRIDE {
    InProcessBrowserTest::SetUpOnMainThread();

    // Restart the thread as the sandbox host process has already been spawned.
    embedded_test_server()->RestartThreadAndListen();
  }

  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
    InProcessBrowserTest::SetUpInProcessBrowserTestFixture();

    host_resolver()->AddRule("*", "127.0.0.1");
  }

  std::string GetAppIds() const {
    KioskAppManager::Apps apps;
    manager()->GetApps(&apps);

    std::string str;
    for (size_t i = 0; i < apps.size(); ++i) {
      if (i > 0)
        str += ',';
      str += apps[i].app_id;
    }

    return str;
  }

  // Locks device for enterprise.
  policy::EnterpriseInstallAttributes::LockResult LockDeviceForEnterprise() {
    scoped_ptr<policy::EnterpriseInstallAttributes::LockResult> lock_result(
        new policy::EnterpriseInstallAttributes::LockResult(
            policy::EnterpriseInstallAttributes::LOCK_NOT_READY));
    scoped_refptr<content::MessageLoopRunner> runner =
        new content::MessageLoopRunner;
    policy::BrowserPolicyConnectorChromeOS* connector =
        g_browser_process->platform_part()->browser_policy_connector_chromeos();
    connector->GetInstallAttributes()->LockDevice(
        "user@domain.com",
        policy::DEVICE_MODE_ENTERPRISE,
        "device-id",
        base::Bind(
            &OnEnterpriseDeviceLock, lock_result.get(), runner->QuitClosure()));
    runner->Run();
    return *lock_result.get();
  }

  void SetExistingApp(const std::string& app_id,
                      const std::string& app_name,
                      const std::string& icon_file_name) {
    base::FilePath test_dir;
    ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_dir));
    base::FilePath data_dir = test_dir.AppendASCII("chromeos/app_mode/");

    // Copy the icon file to temp dir for using because ClearAppData test
    // deletes it.
    base::FilePath icon_path = temp_dir_.path().AppendASCII(icon_file_name);
    base::CopyFile(data_dir.AppendASCII(icon_file_name), icon_path);

    scoped_ptr<base::DictionaryValue> apps_dict(new base::DictionaryValue);
    apps_dict->SetString(app_id + ".name", app_name);
    apps_dict->SetString(app_id + ".icon", icon_path.MaybeAsASCII());

    PrefService* local_state = g_browser_process->local_state();
    DictionaryPrefUpdate dict_update(local_state,
                                     KioskAppManager::kKioskDictionaryName);
    dict_update->Set(KioskAppManager::kKeyApps, apps_dict.release());

    // Make the app appear in device settings.
    base::ListValue device_local_accounts;
    scoped_ptr<base::DictionaryValue> entry(new base::DictionaryValue);
    entry->SetStringWithoutPathExpansion(
        kAccountsPrefDeviceLocalAccountsKeyId,
        app_id + "_id");
    entry->SetIntegerWithoutPathExpansion(
        kAccountsPrefDeviceLocalAccountsKeyType,
        policy::DeviceLocalAccount::TYPE_KIOSK_APP);
    entry->SetStringWithoutPathExpansion(
        kAccountsPrefDeviceLocalAccountsKeyKioskAppId,
        app_id);
    device_local_accounts.Append(entry.release());
    CrosSettings::Get()->Set(kAccountsPrefDeviceLocalAccounts,
                             device_local_accounts);
  }

  bool GetCachedCrx(const std::string& app_id,
                    base::FilePath* file_path,
                    std::string* version) {
    return manager()->GetCachedCrx(app_id, file_path, version);
  }

  void UpdateAppData() { manager()->UpdateAppData(); }

  void RunAddNewAppTest(const std::string& id,
                        const std::string& version,
                        const std::string& app_name) {
    std::string crx_file_name = id + ".crx";
    fake_cws_->SetUpdateCrx(id, crx_file_name, version);

    AppDataLoadWaiter waiter(manager(), 3);
    manager()->AddApp(id);
    waiter.Wait();
    EXPECT_TRUE(waiter.loaded());

    // Check CRX file is cached.
    base::FilePath crx_path;
    std::string crx_version;
    EXPECT_TRUE(GetCachedCrx(id, &crx_path, &crx_version));
    EXPECT_TRUE(base::PathExists(crx_path));
    EXPECT_EQ(version, crx_version);
    // Verify the original crx file is identical to the cached file.
    base::FilePath test_data_dir;
    PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir);
    std::string src_file_path_str =
        std::string("chromeos/app_mode/webstore/downloads/") + crx_file_name;
    base::FilePath src_file_path = test_data_dir.Append(src_file_path_str);
    EXPECT_TRUE(base::PathExists(src_file_path));
    EXPECT_TRUE(base::ContentsEqual(src_file_path, crx_path));

    // Check manifest data is cached correctly.
    KioskAppManager::Apps apps;
    manager()->GetApps(&apps);
    ASSERT_EQ(1u, apps.size());
    EXPECT_EQ(id, apps[0].app_id);
    EXPECT_EQ(app_name, apps[0].name);
    EXPECT_EQ(gfx::Size(16, 16), apps[0].icon.size());

    // Check data is cached in local state.
    PrefService* local_state = g_browser_process->local_state();
    const base::DictionaryValue* dict =
        local_state->GetDictionary(KioskAppManager::kKioskDictionaryName);

    std::string name;
    std::string name_key = "apps." + id + ".name";
    EXPECT_TRUE(dict->GetString(name_key, &name));
    EXPECT_EQ(apps[0].name, name);

    std::string icon_path_string;
    std::string icon_path_key = "apps." + id + ".icon";
    EXPECT_TRUE(dict->GetString(icon_path_key, &icon_path_string));

    base::FilePath expected_icon_path;
    ASSERT_TRUE(PathService::Get(chrome::DIR_USER_DATA, &expected_icon_path));
    expected_icon_path =
        expected_icon_path.AppendASCII(KioskAppManager::kIconCacheDir)
            .AppendASCII(apps[0].app_id)
            .AddExtension(".png");
    EXPECT_EQ(expected_icon_path.value(), icon_path_string);
  }

  KioskAppManager* manager() const { return KioskAppManager::Get(); }
  FakeCWS* fake_cws() { return fake_cws_.get(); }

 private:
  base::ScopedTempDir temp_dir_;
  scoped_ptr<FakeCWS> fake_cws_;

  DISALLOW_COPY_AND_ASSIGN(KioskAppManagerTest);
};

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, Basic) {
  // Add a couple of apps. Use "fake_app_x" that do not have data on the test
  // server to avoid pending data loads that could be lingering on tear down and
  // cause DCHECK failure in utility_process_host_impl.cc.
  manager()->AddApp("fake_app_1");
  manager()->AddApp("fake_app_2");
  EXPECT_EQ("fake_app_1,fake_app_2", GetAppIds());

  // Set an auto launch app.
  manager()->SetAutoLaunchApp("fake_app_1");
  EXPECT_EQ("fake_app_1", manager()->GetAutoLaunchApp());

  // Clear the auto launch app.
  manager()->SetAutoLaunchApp("");
  EXPECT_EQ("", manager()->GetAutoLaunchApp());
  EXPECT_FALSE(manager()->IsAutoLaunchEnabled());

  // Set another auto launch app.
  manager()->SetAutoLaunchApp("fake_app_2");
  EXPECT_EQ("fake_app_2", manager()->GetAutoLaunchApp());

  // Check auto launch permissions.
  EXPECT_FALSE(manager()->IsAutoLaunchEnabled());
  manager()->SetEnableAutoLaunch(true);
  EXPECT_TRUE(manager()->IsAutoLaunchEnabled());

  // Remove the auto launch app.
  manager()->RemoveApp("fake_app_2");
  EXPECT_EQ("fake_app_1", GetAppIds());
  EXPECT_EQ("", manager()->GetAutoLaunchApp());

  // Add the just removed auto launch app again and it should no longer be
  // the auto launch app.
  manager()->AddApp("fake_app_2");
  EXPECT_EQ("", manager()->GetAutoLaunchApp());
  manager()->RemoveApp("fake_app_2");
  EXPECT_EQ("fake_app_1", GetAppIds());

  // Set a none exist app as auto launch.
  manager()->SetAutoLaunchApp("none_exist_app");
  EXPECT_EQ("", manager()->GetAutoLaunchApp());
  EXPECT_FALSE(manager()->IsAutoLaunchEnabled());

  // Add an existing app again.
  manager()->AddApp("fake_app_1");
  EXPECT_EQ("fake_app_1", GetAppIds());
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, LoadCached) {
  SetExistingApp("app_1", "Cached App1 Name", "red16x16.png");

  fake_cws()->SetNoUpdate("app_1");
  AppDataLoadWaiter waiter(manager(), 1);
  waiter.Wait();
  EXPECT_TRUE(waiter.loaded());

  KioskAppManager::Apps apps;
  manager()->GetApps(&apps);
  EXPECT_EQ(1u, apps.size());
  EXPECT_EQ("app_1", apps[0].app_id);
  EXPECT_EQ("Cached App1 Name", apps[0].name);
  EXPECT_EQ(gfx::Size(16, 16), apps[0].icon.size());
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, ClearAppData) {
  SetExistingApp("app_1", "Cached App1 Name", "red16x16.png");

  PrefService* local_state = g_browser_process->local_state();
  const base::DictionaryValue* dict =
      local_state->GetDictionary(KioskAppManager::kKioskDictionaryName);
  const base::DictionaryValue* apps_dict;
  EXPECT_TRUE(dict->GetDictionary(KioskAppManager::kKeyApps, &apps_dict));
  EXPECT_TRUE(apps_dict->HasKey("app_1"));

  manager()->ClearAppData("app_1");

  EXPECT_FALSE(apps_dict->HasKey("app_1"));
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, UpdateAppDataFromProfile) {
  SetExistingApp("app_1", "Cached App1 Name", "red16x16.png");

  fake_cws()->SetNoUpdate("app_1");
  AppDataLoadWaiter waiter(manager(), 1);
  waiter.Wait();
  EXPECT_TRUE(waiter.loaded());

  KioskAppManager::Apps apps;
  manager()->GetApps(&apps);
  EXPECT_EQ(1u, apps.size());
  EXPECT_EQ("app_1", apps[0].app_id);
  EXPECT_EQ("Cached App1 Name", apps[0].name);

  scoped_refptr<extensions::Extension> updated_app =
      MakeApp("Updated App1 Name", "2.0", "http://localhost/", "app_1");
  manager()->UpdateAppDataFromProfile(
      "app_1", browser()->profile(), updated_app.get());

  waiter.Wait();
  EXPECT_TRUE(waiter.loaded());

  manager()->GetApps(&apps);
  EXPECT_EQ(1u, apps.size());
  EXPECT_EQ("app_1", apps[0].app_id);
  EXPECT_EQ("Updated App1 Name", apps[0].name);
}

// Test is flaky. See http://crbug.com/379769 for details.
IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, DISABLED_BadApp) {
  AppDataLoadWaiter waiter(manager(), 2);
  manager()->AddApp("unknown_app");
  TestKioskAppManagerObserver observer(manager());
  waiter.Wait();
  EXPECT_FALSE(waiter.loaded());

  EXPECT_EQ("", GetAppIds());
  EXPECT_EQ(1, observer.load_failure_count());
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, GoodApp) {
  // Webstore data json is in
  //   chrome/test/data/chromeos/app_mode/webstore/inlineinstall/detail/app_1
  fake_cws()->SetNoUpdate("app_1");
  AppDataLoadWaiter waiter(manager(), 2);
  manager()->AddApp("app_1");
  waiter.Wait();
  EXPECT_TRUE(waiter.loaded());

  // Check data is correct.
  KioskAppManager::Apps apps;
  manager()->GetApps(&apps);
  ASSERT_EQ(1u, apps.size());
  EXPECT_EQ("app_1", apps[0].app_id);
  EXPECT_EQ("Name of App 1", apps[0].name);
  EXPECT_EQ(gfx::Size(16, 16), apps[0].icon.size());

  // Check data is cached in local state.
  PrefService* local_state = g_browser_process->local_state();
  const base::DictionaryValue* dict =
      local_state->GetDictionary(KioskAppManager::kKioskDictionaryName);

  std::string name;
  EXPECT_TRUE(dict->GetString("apps.app_1.name", &name));
  EXPECT_EQ(apps[0].name, name);

  std::string icon_path_string;
  EXPECT_TRUE(dict->GetString("apps.app_1.icon", &icon_path_string));

  base::FilePath expected_icon_path;
  ASSERT_TRUE(PathService::Get(chrome::DIR_USER_DATA, &expected_icon_path));
  expected_icon_path = expected_icon_path.
      AppendASCII(KioskAppManager::kIconCacheDir).
      AppendASCII(apps[0].app_id).AddExtension(".png");
  EXPECT_EQ(expected_icon_path.value(), icon_path_string);
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, DownloadNewApp) {
  base::FilePath crx_path;
  RunAddNewAppTest(kTestLocalFsKioskApp, "1.0.0", kTestLocalFsKioskAppName);
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, RemoveApp) {
  // Add a new app.
  RunAddNewAppTest(kTestLocalFsKioskApp, "1.0.0", kTestLocalFsKioskAppName);
  KioskAppManager::Apps apps;
  manager()->GetApps(&apps);
  ASSERT_EQ(1u, apps.size());
  base::FilePath crx_path;
  std::string version;
  EXPECT_TRUE(GetCachedCrx(kTestLocalFsKioskApp, &crx_path, &version));
  EXPECT_TRUE(base::PathExists(crx_path));
  EXPECT_EQ("1.0.0", version);

  // Remove the app now.
  manager()->RemoveApp(kTestLocalFsKioskApp);
  content::BrowserThread::GetBlockingPool()->FlushForTesting();
  manager()->GetApps(&apps);
  ASSERT_EQ(0u, apps.size());
  EXPECT_FALSE(base::PathExists(crx_path));
  EXPECT_FALSE(GetCachedCrx(kTestLocalFsKioskApp, &crx_path, &version));
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, UpdateApp) {
  // Add a version 1 app first.
  RunAddNewAppTest(kTestLocalFsKioskApp, "1.0.0", kTestLocalFsKioskAppName);
  KioskAppManager::Apps apps;
  manager()->GetApps(&apps);
  ASSERT_EQ(1u, apps.size());
  base::FilePath crx_path;
  std::string version;
  EXPECT_TRUE(GetCachedCrx(kTestLocalFsKioskApp, &crx_path, &version));
  EXPECT_TRUE(base::PathExists(crx_path));
  EXPECT_EQ("1.0.0", version);

  // Update to version 2.
  fake_cws()->SetUpdateCrx(
      kTestLocalFsKioskApp,
      "bmbpicmpniaclbbpdkfglgipkkebnbjf_v2_read_and_verify_data.crx",
      "2.0.0");
  AppDataLoadWaiter waiter(manager(), 1);
  UpdateAppData();
  waiter.Wait();
  EXPECT_TRUE(waiter.loaded());

  // Verify the app has been updated to v2.
  manager()->GetApps(&apps);
  ASSERT_EQ(1u, apps.size());
  base::FilePath new_crx_path;
  std::string new_version;
  EXPECT_TRUE(GetCachedCrx(kTestLocalFsKioskApp, &new_crx_path, &new_version));
  EXPECT_EQ("2.0.0", new_version);
  EXPECT_TRUE(base::PathExists(new_crx_path));
  // Get original version 2 source download crx file path.
  base::FilePath test_data_dir;
  PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir);
  base::FilePath v2_file_path = test_data_dir.Append(FILE_PATH_LITERAL(
      "chromeos/app_mode/webstore/downloads/"
      "bmbpicmpniaclbbpdkfglgipkkebnbjf_v2_read_and_verify_data.crx"));
  EXPECT_TRUE(base::PathExists(v2_file_path));
  EXPECT_TRUE(base::ContentsEqual(v2_file_path, new_crx_path));
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, UpdateAndRemoveApp) {
  // Add a version 1 app first.
  RunAddNewAppTest(kTestLocalFsKioskApp, "1.0.0", kTestLocalFsKioskAppName);
  KioskAppManager::Apps apps;
  manager()->GetApps(&apps);
  ASSERT_EQ(1u, apps.size());
  base::FilePath v1_crx_path;
  std::string version;
  EXPECT_TRUE(GetCachedCrx(kTestLocalFsKioskApp, &v1_crx_path, &version));
  EXPECT_TRUE(base::PathExists(v1_crx_path));
  EXPECT_EQ("1.0.0", version);

  // Update to version 2.
  fake_cws()->SetUpdateCrx(
      kTestLocalFsKioskApp,
      "bmbpicmpniaclbbpdkfglgipkkebnbjf_v2_read_and_verify_data.crx",
      "2.0.0");
  AppDataLoadWaiter waiter(manager(), 1);
  UpdateAppData();
  waiter.Wait();
  EXPECT_TRUE(waiter.loaded());

  // Verify the app has been updated to v2.
  manager()->GetApps(&apps);
  ASSERT_EQ(1u, apps.size());
  base::FilePath v2_crx_path;
  std::string new_version;
  EXPECT_TRUE(GetCachedCrx(kTestLocalFsKioskApp, &v2_crx_path, &new_version));
  EXPECT_EQ("2.0.0", new_version);
  // Verify both v1 and v2 crx files exist.
  EXPECT_TRUE(base::PathExists(v1_crx_path));
  EXPECT_TRUE(base::PathExists(v2_crx_path));

  // Remove the app now.
  manager()->RemoveApp(kTestLocalFsKioskApp);
  content::BrowserThread::GetBlockingPool()->FlushForTesting();
  manager()->GetApps(&apps);
  ASSERT_EQ(0u, apps.size());
  // Verify both v1 and v2 crx files are removed.
  EXPECT_FALSE(base::PathExists(v1_crx_path));
  EXPECT_FALSE(base::PathExists(v2_crx_path));
  EXPECT_FALSE(GetCachedCrx(kTestLocalFsKioskApp, &v2_crx_path, &version));
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest, EnableConsumerKiosk) {
  scoped_ptr<KioskAppManager::ConsumerKioskAutoLaunchStatus> status(
      new KioskAppManager::ConsumerKioskAutoLaunchStatus(
          KioskAppManager::CONSUMER_KIOSK_AUTO_LAUNCH_DISABLED));
  scoped_ptr<bool> locked(new bool(false));

  scoped_refptr<content::MessageLoopRunner> runner =
      new content::MessageLoopRunner;
  manager()->GetConsumerKioskAutoLaunchStatus(
      base::Bind(&ConsumerKioskAutoLaunchStatusCheck,
                 status.get(),
                 runner->QuitClosure()));
  runner->Run();
  EXPECT_EQ(*status.get(),
            KioskAppManager::CONSUMER_KIOSK_AUTO_LAUNCH_CONFIGURABLE);

  scoped_refptr<content::MessageLoopRunner> runner2 =
      new content::MessageLoopRunner;
  manager()->EnableConsumerKioskAutoLaunch(
      base::Bind(&ConsumerKioskModeLockCheck,
                 locked.get(),
                 runner2->QuitClosure()));
  runner2->Run();
  EXPECT_TRUE(*locked.get());

  scoped_refptr<content::MessageLoopRunner> runner3 =
      new content::MessageLoopRunner;
  manager()->GetConsumerKioskAutoLaunchStatus(
      base::Bind(&ConsumerKioskAutoLaunchStatusCheck,
                 status.get(),
                 runner3->QuitClosure()));
  runner3->Run();
  EXPECT_EQ(*status.get(),
            KioskAppManager::CONSUMER_KIOSK_AUTO_LAUNCH_ENABLED);
}

IN_PROC_BROWSER_TEST_F(KioskAppManagerTest,
                       PreventEnableConsumerKioskForEnterprise) {
  // First, lock the device as enterprise.
  EXPECT_EQ(LockDeviceForEnterprise(),
            policy::EnterpriseInstallAttributes::LOCK_SUCCESS);

  scoped_ptr<KioskAppManager::ConsumerKioskAutoLaunchStatus> status(
      new KioskAppManager::ConsumerKioskAutoLaunchStatus(
          KioskAppManager::CONSUMER_KIOSK_AUTO_LAUNCH_DISABLED));
  scoped_ptr<bool> locked(new bool(true));

  scoped_refptr<content::MessageLoopRunner> runner =
      new content::MessageLoopRunner;
  manager()->GetConsumerKioskAutoLaunchStatus(
      base::Bind(&ConsumerKioskAutoLaunchStatusCheck,
                 status.get(),
                 runner->QuitClosure()));
  runner->Run();
  EXPECT_EQ(*status.get(),
            KioskAppManager::CONSUMER_KIOSK_AUTO_LAUNCH_DISABLED);

  scoped_refptr<content::MessageLoopRunner> runner2 =
      new content::MessageLoopRunner;
  manager()->EnableConsumerKioskAutoLaunch(
      base::Bind(&ConsumerKioskModeLockCheck,
                 locked.get(),
                 runner2->QuitClosure()));
  runner2->Run();
  EXPECT_FALSE(*locked.get());

  scoped_refptr<content::MessageLoopRunner> runner3 =
      new content::MessageLoopRunner;
  manager()->GetConsumerKioskAutoLaunchStatus(
      base::Bind(&ConsumerKioskAutoLaunchStatusCheck,
                 status.get(),
                 runner3->QuitClosure()));
  runner3->Run();
  EXPECT_EQ(*status.get(),
            KioskAppManager::CONSUMER_KIOSK_AUTO_LAUNCH_DISABLED);
}

}  // namespace chromeos