app_browsertest.cc | Explore in Territory

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <stddef.h>

#include <memory>

#include "apps/launcher.h"
#include "base/auto_reset.h"
#include "base/command_line.h"
#include "base/containers/contains.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/strings/utf_string_conversions.h"
#include "base/threading/thread_restrictions.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/app/chrome_command_ids.h"
#include "chrome/browser/apps/app_service/app_launch_params.h"
#include "chrome/browser/apps/app_service/app_service_proxy.h"
#include "chrome/browser/apps/app_service/app_service_proxy_factory.h"
#include "chrome/browser/apps/app_service/browser_app_launcher.h"
#include "chrome/browser/apps/app_service/launch_utils.h"
#include "chrome/browser/apps/platform_apps/app_browsertest_util.h"
#include "chrome/browser/devtools/devtools_window.h"
#include "chrome/browser/devtools/devtools_window_testing.h"
#include "chrome/browser/extensions/api/permissions/permissions_api.h"
#include "chrome/browser/extensions/component_loader.h"
#include "chrome/browser/extensions/extension_browsertest.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/renderer_context_menu/render_view_context_menu.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/extensions/app_launch_params.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
#include "chrome/browser/ui/zoom/chrome_zoom_level_prefs.h"
#include "chrome/browser/web_applications/extension_status_utils.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/base/test_switches.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/pref_registry/pref_registry_syncable.h"
#include "components/prefs/pref_service.h"
#include "components/services/app_service/public/cpp/app_launch_util.h"
#include "components/web_modal/web_contents_modal_dialog_manager.h"
#include "content/public/browser/devtools_agent_host.h"
#include "content/public/browser/host_zoom_map.h"
#include "content/public/browser/overlay_window.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/browser/video_picture_in_picture_window_controller.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "extensions/browser/app_window/app_window.h"
#include "extensions/browser/app_window/app_window_registry.h"
#include "extensions/browser/app_window/native_app_window.h"
#include "extensions/browser/event_router.h"
#include "extensions/browser/extension_prefs.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extension_registry_observer.h"
#include "extensions/browser/pref_names.h"
#include "extensions/common/api/app_runtime.h"
#include "extensions/common/constants.h"
#include "extensions/test/extension_test_message_listener.h"
#include "extensions/test/result_catcher.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "printing/buildflags/buildflags.h"
#include "third_party/blink/public/common/features.h"
#include "ui/base/window_open_disposition.h"
#include "url/gurl.h"

#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "chrome/browser/ash/login/test/local_state_mixin.h"
#include "chrome/browser/ash/login/users/fake_chrome_user_manager.h"
#include "chromeos/components/kiosk/kiosk_test_utils.h"  // nogncheck
#include "chromeos/dbus/power/fake_power_manager_client.h"
#include "components/user_manager/scoped_user_manager.h"
#endif

#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
#include "chrome/browser/printing/test_print_preview_observer.h"
#include "chrome/browser/ui/webui/print_preview/print_preview_ui.h"
#endif

WebContents;
WebContentsModalDialogManager;

app_runtime;

namespace extensions {

namespace {

#if !BUILDFLAG(IS_CHROMEOS_LACROS)
bool ExpectChromeAppsDefaultEnabled() { … }
#endif  // !BUILDFLAG(IS_CHROMEOS_LACROS)

// Non-abstract RenderViewContextMenu class.
class PlatformAppContextMenu : public RenderViewContextMenu { … };

// This class keeps track of tabs as they are added to the browser. It will be
// "done" (i.e. won't block on Wait()) once |observations| tabs have been added.
class TabsAddedObserver : public TabStripModelObserver { … };

#if !BUILDFLAG(IS_CHROMEOS_ASH) && !BUILDFLAG(IS_WIN)
bool CopyTestDataAndGetTestFilePath(const base::FilePath& test_data_file,
                                    const base::FilePath& temp_dir,
                                    const char* filename,
                                    base::FilePath* file_path) { … }
#endif  // !BUILDFLAG(IS_CHROMEOS_ASH) && !BUILDFLAG(IS_WIN)

class PlatformAppWithFileBrowserTest : public PlatformAppBrowserTest { … };

const char kChromiumURL[] = …;
#if !BUILDFLAG(IS_CHROMEOS_ASH)
const char kTestFilePath[] = …;
#endif

}  // namespace

// Tests that CreateAppWindow doesn't crash if you close it straight away.
// LauncherPlatformAppBrowserTest relies on this behaviour, but is only run for
// ash, so we test that it works here.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, CreateAndCloseAppWindow) { … }

// Tests that platform apps received the "launch" event when launched.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, OnLaunchedEvent) { … }

// Tests that platform apps cannot use certain disabled window properties, but
// can override them and then use them.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, DisabledWindowProperties) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, EmptyContextMenu) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, AppWithContextMenu) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, InstalledAppWithContextMenu) { … }

// Flaky on Mac10.13 Tests (dbg). See https://crbug.com/1155013
#if BUILDFLAG(IS_MAC)
#define MAYBE_AppWithContextMenuTextField …
#else
#define MAYBE_AppWithContextMenuTextField …
#endif
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       MAYBE_AppWithContextMenuTextField) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, AppWithContextMenuSelection) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, AppWithContextMenuClicked) { … }

// https://crbug.com/1155013
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, DISABLED_DisallowNavigation) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       DisallowBackgroundPageNavigation) { … }

// Failing on some Win and Linux buildbots.  See crbug.com/354425.
// TODO(crbug.com/40846460): Fix flakiness on macOS and re-enable this test.
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || \
    BUILDFLAG(IS_MAC)
#define MAYBE_Iframes …
#else
#define MAYBE_Iframes …
#endif
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, MAYBE_Iframes) { … }

// Tests that platform apps can perform filesystem: URL navigations.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, AllowFileSystemURLNavigation) { … }

// Tests that localStorage and WebSQL are disabled for platform apps.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, DisallowStorage) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, Restrictions) { … }

// Tests that extensions can't use platform-app-only APIs.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, PlatformAppsOnly) { … }

// TODO(crbug.com/40789006): Flaky.
// Tests that platform apps have isolated storage by default.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, DISABLED_Isolation) { … }

// See crbug.com/248441
#if BUILDFLAG(IS_WIN)
#define MAYBE_ExtensionWindowingApis …
#else
#define MAYBE_ExtensionWindowingApis …
#endif

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, MAYBE_ExtensionWindowingApis) { … }

// ChromeOS does not support passing arguments on the command line, so the tests
// that rely on this functionality are disabled.
#if !BUILDFLAG(IS_CHROMEOS_ASH)
#if !BUILDFLAG(IS_CHROMEOS_LACROS)
// Tests that launch data is sent through if the file extension matches.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchFilesWithFileExtension) { … }
#endif  // !BUILDFLAG(IS_CHROMEOS_LACROS)

// Tests that command line parameters get passed through to platform apps
// via launchData correctly when launching with a file.
// TODO(benwells/jeremya): tests need a way to specify a handler ID.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchWithFile) { … }

// Tests that relative paths can be passed through to the platform app.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchWithRelativeFile) { … }

// Tests that launch data is sent through if the file extension matches.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithFileExtension) { … }

// Tests that launch data is sent through to an allowlisted extension if the
// file extension matches.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchAllowListedExtensionWithFile) { … }

// Tests that launch data is sent through if the file extension and MIME type
// both match.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithFileExtensionAndMimeType) { … }

// Tests that launch data is sent through for a file with no extension if a
// handler accepts "".
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithFileWithoutExtension) { … }

#if !BUILDFLAG(IS_WIN)
// Tests that launch data is sent through for a file with an empty extension if
// a handler accepts "".
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithFileEmptyExtension) { … }

// Tests that launch data is sent through for a file with an empty extension if
// a handler accepts *.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithFileEmptyExtensionAcceptAny) { … }
#endif  //  !BUILDFLAG(IS_CHROMEOS_ASH)

// Tests that launch data is sent through for a file with no extension if a
// handler accepts *.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithFileWithoutExtensionAcceptAny) { … }

// Tests that launch data is sent through for a file with an extension if a
// handler accepts *.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithFileAcceptAnyExtension) { … }

// Tests that no launch data is sent through if the file has the wrong
// extension.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithWrongExtension) { … }

// Tests that no launch data is sent through if the file has no extension but
// the handler requires a specific extension.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithWrongEmptyExtension) { … }

// Tests that no launch data is sent through if the file is of the wrong MIME
// type.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchWithWrongType) { … }

// Tests that no launch data is sent through if the platform app does not
// provide an intent.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchWithNoIntent) { … }

// Tests that launch data is sent through when the file has unknown extension
// but the MIME type can be sniffed and the sniffed type matches.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest,
                       LaunchWithSniffableType) { … }

// Tests that launch data is sent through with the MIME type set to
// application/octet-stream if the file MIME type cannot be read.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchNoType) { … }

// Tests that no launch data is sent through if the file does not exist.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchNoFile) { … }

// Tests that no launch data is sent through if the argument is a directory.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchWithDirectory) { … }

// Tests that no launch data is sent through if there are no arguments passed
// on the command line
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchWithNothing) { … }

// Test that platform apps can use the chrome.fileSystem.getDisplayPath
// function to get the File System Access path of a file they are launched with.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, GetDisplayPath) { … }

// Tests that the file is created if the file does not exist and the app has the
// fileSystem.write permission.
IN_PROC_BROWSER_TEST_F(PlatformAppWithFileBrowserTest, LaunchNewFile) { … }

#endif  // !BUILDFLAG(IS_CHROMEOS_ASH)

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, OpenLink) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, MutationEventsDisabled) { … }

// This appears to be unreliable.
// TODO(stevenjb): Investigate and enable
#if (BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)) || \
    BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC)
#define MAYBE_AppWindowRestoreState …
#else
#define MAYBE_AppWindowRestoreState …
#endif
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, MAYBE_AppWindowRestoreState) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       AppWindowAdjustBoundsToBeVisibleOnScreen) { … }

namespace {

// TODO(crbug.com/40283343): flaky on Linux dbg.
#if BUILDFLAG(IS_LINUX) && !defined(NDEBUG)
#define MAYBE_PlatformAppDevToolsBrowserTest …
#else
#define MAYBE_PlatformAppDevToolsBrowserTest …
#endif
class MAYBE_PlatformAppDevToolsBrowserTest : public PlatformAppBrowserTest { … };

void MAYBE_PlatformAppDevToolsBrowserTest::RunTestWithDevTools(const char* name,
                                                               int test_flags) { … }

}  // namespace

IN_PROC_BROWSER_TEST_F(MAYBE_PlatformAppDevToolsBrowserTest, ReOpenedWithID) { … }

IN_PROC_BROWSER_TEST_F(MAYBE_PlatformAppDevToolsBrowserTest, ReOpenedWithURL) { … }

// Test that showing a permission request as a constrained window works and is
// correctly parented.
#if BUILDFLAG(IS_MAC)
#define MAYBE_ConstrainedWindowRequest …
#else
// TODO(sail): Enable this on other platforms once http://crbug.com/95455 is
// fixed.
#define MAYBE_ConstrainedWindowRequest …
#endif

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, MAYBE_ConstrainedWindowRequest) { … }

// Tests that an app calling chrome.runtime.reload will reload the app and
// relaunch it if it was running.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, ReloadRelaunches) { … }

// Tests that reloading a component app loads its (lazy) background page.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       ComponentReloadLoadsLazyBackgroundPage) { … }

#if !BUILDFLAG(IS_CHROMEOS_LACROS)
// TODO(crbug.com/40211465): Run these tests on Chrome OS with both Ash and
// Lacros processes active.

class PlatformAppChromeAppsDeprecationTest
    : public PlatformAppBrowserTest,
      public ::testing::WithParamInterface<bool> { … };

IN_PROC_BROWSER_TEST_P(PlatformAppChromeAppsDeprecationTest,
                       PlatformAppInAppService) { … }

INSTANTIATE_TEST_SUITE_P(…);

#endif  // !BUILDFLAG(IS_CHROMEOS_LACROS)

namespace {

// Utility class to ensure extension installation does or does not occur in
// certain scenarios.
class CheckExtensionInstalledObserver
    : public extensions::ExtensionRegistryObserver { … };

}  // namespace

// Component App Test 1 of 3: ensure that the initial load of a component
// extension utilizing a background page (e.g. a v2 platform app) has its
// background page run and is launchable. Waits for the Launched response from
// the script resource in the opened app window.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       PRE_PRE_ComponentAppBackgroundPage) { … }

// Component App Test 2 of 3: ensure an installed component app can be launched
// on a subsequent browser start, without requiring any install/upgrade logic
// to be run, then perform setup for step 3.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, PRE_ComponentAppBackgroundPage) { … }

// Component App Test 3 of 3: simulate a component extension upgrade that
// re-adds the OnLaunched event, and allows the app to be launched.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, ComponentAppBackgroundPage) { … }

// Disabled due to flakiness. http://crbug.com/468609
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       DISABLED_ComponentExtensionRuntimeReload) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, Messaging) { … }

// This test depends on focus and so needs to be in interactive_ui_tests.
// http://crbug.com/227041
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, DISABLED_WebContentsHasFocus) { … }

#if BUILDFLAG(ENABLE_PRINT_PREVIEW)

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       WindowDotPrintShouldBringUpPrintPreview) { … }

// This test verifies that http://crbug.com/297179 is fixed.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       DISABLED_ClosingWindowWhilePrintingShouldNotCrash) { … }

#endif  // ENABLE_PRINT_PREVIEW

#if BUILDFLAG(IS_CHROMEOS_ASH)

class PlatformAppIncognitoBrowserTest : public PlatformAppBrowserTest,
                                        public AppWindowRegistry::Observer {
 public:
  void SetUpCommandLine(base::CommandLine* command_line) override {
    // Tell chromeos to launch in Guest mode, aka incognito.
    command_line->AppendSwitch(switches::kIncognito);
    PlatformAppBrowserTest::SetUpCommandLine(command_line);
  }
  void SetUp() override {
    // Make sure the file manager actually gets loaded.
    ComponentLoader::EnableBackgroundExtensionsForTesting();
    PlatformAppBrowserTest::SetUp();
  }

  // AppWindowRegistry::Observer implementation.
  void OnAppWindowAdded(AppWindow* app_window) override {
    opener_app_ids_.insert(app_window->extension_id());
  }

 protected:
  // A set of ids of apps we've seen open a app window.
  std::set<std::string> opener_app_ids_;
};

// Seen to fail repeatedly on CrOS; crbug.com/774011.
#if !BUILDFLAG(IS_CHROMEOS_ASH)
#define MAYBE_IncognitoComponentApp …
#else
#define MAYBE_IncognitoComponentApp …
#endif

IN_PROC_BROWSER_TEST_F(PlatformAppIncognitoBrowserTest,
                       MAYBE_IncognitoComponentApp) {
  // Get the file manager app.
  const Extension* file_manager =
      extension_registry()->enabled_extensions().GetByID(
          extension_misc::kFilesManagerAppId);
  ASSERT_TRUE(file_manager != nullptr);
  Profile* incognito_profile =
      profile()->GetPrimaryOTRProfile(/*create_if_needed=*/true);
  ASSERT_TRUE(incognito_profile != nullptr);

  // Wait until the file manager has had a chance to register its listener
  // for the launch event.
  EventRouter* router = EventRouter::Get(incognito_profile);
  ASSERT_TRUE(router != nullptr);
  while (!router->ExtensionHasEventListener(
      file_manager->id(), app_runtime::OnLaunched::kEventName)) {
    content::RunAllPendingInMessageLoop();
  }

  // Listen for new app windows so we see the file manager app launch itself.
  AppWindowRegistry* registry = AppWindowRegistry::Get(incognito_profile);
  ASSERT_TRUE(registry != nullptr);
  registry->AddObserver(this);
  apps::AppServiceProxyFactory::GetForProfile(incognito_profile)
      ->Launch(file_manager->id(),
               apps::GetEventFlags(WindowOpenDisposition::NEW_FOREGROUND_TAB,
                                   true /* prefer_container */),
               apps::LaunchSource::kFromTest);

  while (!base::Contains(opener_app_ids_, file_manager->id())) {
    content::RunAllPendingInMessageLoop();
  }
}

class RestartKioskDeviceTest : public PlatformAppBrowserTest,
                               public ash::LocalStateMixin::Delegate {
 public:
  void SetUpLocalState() override {
    // Until EnterKioskSession is called, the setup and the test run in a
    // regular user session. Marking another user as the owner prevents the
    // current user from taking ownership and overriding the kiosk mode.
    user_manager::UserManager::Get()->RecordOwner(
        AccountId::FromUserEmail("[email protected]"));
  }

  void SetUpOnMainThread() override {
    user_manager_.Reset(std::make_unique<ash::FakeChromeUserManager>());
    chromeos::SetUpFakeKioskSession();

    PlatformAppBrowserTest::SetUpOnMainThread();
    // Disable "faked" shutdown of Chrome if the OS was supposed to restart.
    // The fakes this test injects would cause it to crash.
    chromeos::FakePowerManagerClient* fake_power_manager_client =
        chromeos::FakePowerManagerClient::Get();
    ASSERT_NE(nullptr, fake_power_manager_client);
    fake_power_manager_client->set_restart_callback(base::DoNothing());
  }

  void TearDownOnMainThread() override {
    PlatformAppBrowserTest::TearDownOnMainThread();
    user_manager_.Reset();
  }

 protected:
  static int num_request_restart_calls() {
    return chromeos::FakePowerManagerClient::Get()->num_request_restart_calls();
  }

 private:
  ash::LocalStateMixin local_state_mixin_{&mixin_host_, this};
  user_manager::TypedScopedUserManager<ash::FakeChromeUserManager>
      user_manager_;
};

// Tests that chrome.runtime.restart would request device restart in
// ChromeOS kiosk mode.
IN_PROC_BROWSER_TEST_F(RestartKioskDeviceTest, Restart) {
  ASSERT_EQ(0, num_request_restart_calls());

  ExtensionTestMessageListener launched_listener("Launched",
                                                 ReplyBehavior::kWillReply);
  const Extension* extension =
      LoadAndLaunchPlatformApp("restart_device", &launched_listener);
  ASSERT_TRUE(extension);

  launched_listener.Reply("restart");
  ExtensionTestMessageListener restart_requested_listener("restartRequested");
  ASSERT_TRUE(restart_requested_listener.WaitUntilSatisfied());

  EXPECT_EQ(1, num_request_restart_calls());
}

#endif  // BUILDFLAG(IS_CHROMEOS_ASH)

// Test that when an application is uninstalled and re-install it does not have
// access to the previously set data.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, ReinstallDataCleanup) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, AppsIgnoreDefaultZoom) { … }

// Sends chrome.test.sendMessage from chrome.app.window.create's callback.
// The app window also adds an <iframe> to the page during window.onload.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, AppWindowIframe) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, NewWindowWithNonExistingFile) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, SandboxedLocalFile) { … }

IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, NewWindowAboutBlank) { … }

// Test that an app window sees the synthetic wheel events of a touchpad pinch.
// While the app window itself does not scale in response to a pinch, we
// still offer the synthetic wheels for pages that want to implement custom
// pinch zoom behaviour.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest,
                       TouchpadPinchSyntheticWheelEvents) { … }

// TODO(crbug.com/41457618): Fix memory leaks in tests and re-enable on LSAN.
#if defined(LEAK_SANITIZER)
#define MAYBE_VideoPictureInPicture …
#else
#define MAYBE_VideoPictureInPicture …
#endif

// Tests that platform apps can enter and exit video Picture-in-Picture.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, MAYBE_VideoPictureInPicture) { … }

}  // namespace extensions
chromium/chrome/browser/apps/platform_apps/app_browsertest.cc
