file_manager: Move some tests to chrome/browser/chromeos/file_manager

chrome/browser/chromeos/extensions/file_manager/external_filesystem_apitest.cc

Index: chrome/browser/chromeos/extensions/file_manager/external_filesystem_apitest.cc
diff --git a/chrome/browser/chromeos/extensions/file_manager/external_filesystem_apitest.cc b/chrome/browser/chromeos/extensions/file_manager/external_filesystem_apitest.cc
deleted file mode 100644
index 38e532e9dbd03b177d15f3ea740ac6ac622db855..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/extensions/file_manager/external_filesystem_apitest.cc
+++ /dev/null
@@ -1,435 +0,0 @@
-// Copyright (c) 2012 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 "base/bind.h"
-#include "base/file_util.h"
-#include "base/files/file_path.h"
-#include "base/files/scoped_temp_dir.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/chromeos/drive/drive_integration_service.h"
-#include "chrome/browser/chromeos/file_manager/drive_test_util.h"
-#include "chrome/browser/drive/fake_drive_service.h"
-#include "chrome/browser/extensions/extension_apitest.h"
-#include "chrome/browser/google_apis/test_util.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/browser.h"
-#include "content/public/browser/browser_context.h"
-#include "content/public/browser/notification_service.h"
-#include "content/public/test/test_utils.h"
-#include "webkit/browser/fileapi/external_mount_points.h"
-
-// Tests for access to external file systems (as defined in
-// webkit/common/fileapi/file_system_types.h) from extensions with
-// fileBrowserPrivate and fileBrowserHandler extension permissions.
-// The tests cover following external file system types:
-// - local (kFileSystemTypeLocalNative): a local file system on which files are
-//   accessed using native local path.
-// - restricted (kFileSystemTypeRestrictedLocalNative): a *read-only* local file
-//   system which can only be accessed by extensions that have full access to
-//   external file systems (i.e. extensions with fileBrowserPrivate permission).
-// - drive (kFileSystemTypeDrive): a file system that provides access to Google
-//   Drive.
-//
-// The tests cover following scenarios:
-// - Performing file system operations on external file systems from an
-//   extension with fileBrowserPrivate permission (i.e. a file browser
-//   extension).
-// - Performing read/write operations from file handler extensions. These
-//   extensions need a file browser extension to give them permissions to access
-//   files. This also includes file handler extensions in filesystem API.
-// - Observing directory changes from a file browser extension (using
-//   fileBrowserPrivate API).
-// - Doing searches on drive file system from file browser extension (using
-//   fileBrowserPrivate API).
-
-using extensions::Extension;
-
-namespace file_manager {
-namespace {
-
-// Root dirs for file systems expected by the test extensions.
-// NOTE: Root dir for drive file system is set by Chrome's drive implementation,
-// but the test will have to make sure the mount point is added before
-// starting a test extension using WaitUntilDriveMountPointIsAdded().
-const char kLocalMountPointName[] = "local";
-const char kRestrictedMountPointName[] = "restricted";
-
-// Default file content for the test files.
-const char kTestFileContent[] = "This is some test content.";
-
-// Contains feed for drive file system. The file system hierarchy is the same
-// for local and restricted file systems:
-//   test_dir/ - - subdir/
-//              |
-//               - empty_test_dir/
-//              |
-//               - empty_test_file.foo
-//              |
-//               - test_file.xul
-//              |
-//               - test_file.xul.foo
-//              |
-//               - test_file.tiff
-//              |
-//               - test_file.tiff.foo
-//
-// All files except test_dir/empty_file.foo, which is empty, initially contain
-// kTestFileContent.
-const char kTestRootFeed[] =
-    "gdata/remote_file_system_apitest_root_feed.json";
-
-// Sets up the initial file system state for native local and restricted native
-// local file systems. The hierarchy is the same as for the drive file system.
-bool InitializeLocalFileSystem(base::ScopedTempDir* tmp_dir,
-                               base::FilePath* mount_point_dir) {
-  if (!tmp_dir->CreateUniqueTempDir())
-    return false;
-
-  *mount_point_dir = tmp_dir->path().AppendASCII("mount");
-  // Create the mount point.
-  if (!file_util::CreateDirectory(*mount_point_dir))
-    return false;
-
-  base::FilePath test_dir = mount_point_dir->AppendASCII("test_dir");
-  if (!file_util::CreateDirectory(test_dir))
-    return false;
-
-  base::FilePath test_subdir = test_dir.AppendASCII("empty_test_dir");
-  if (!file_util::CreateDirectory(test_subdir))
-    return false;
-
-  test_subdir = test_dir.AppendASCII("subdir");
-  if (!file_util::CreateDirectory(test_subdir))
-    return false;
-
-  base::FilePath test_file = test_dir.AppendASCII("test_file.xul");
-  if (!google_apis::test_util::WriteStringToFile(test_file, kTestFileContent))
-    return false;
-
-  test_file = test_dir.AppendASCII("test_file.xul.foo");
-  if (!google_apis::test_util::WriteStringToFile(test_file, kTestFileContent))
-    return false;
-
-  test_file = test_dir.AppendASCII("test_file.tiff");
-  if (!google_apis::test_util::WriteStringToFile(test_file, kTestFileContent))
-    return false;
-
-  test_file = test_dir.AppendASCII("test_file.tiff.foo");
-  if (!google_apis::test_util::WriteStringToFile(test_file, kTestFileContent))
-    return false;
-
-  test_file = test_dir.AppendASCII("empty_test_file.foo");
-  if (!google_apis::test_util::WriteStringToFile(test_file, ""))
-    return false;
-
-  return true;
-}
-
-// Helper class to wait for a background page to load or close again.
-class BackgroundObserver {
- public:
-  BackgroundObserver()
-      : page_created_(chrome::NOTIFICATION_EXTENSION_BACKGROUND_PAGE_READY,
-                      content::NotificationService::AllSources()),
-        page_closed_(chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
-                     content::NotificationService::AllSources()) {
-  }
-
-  void WaitUntilLoaded() {
-    page_created_.Wait();
-  }
-
-  void WaitUntilClosed() {
-    page_closed_.Wait();
-  }
-
- private:
-  content::WindowedNotificationObserver page_created_;
-  content::WindowedNotificationObserver page_closed_;
-};
-
-// Base class for FileSystemExtensionApi tests.
-class FileSystemExtensionApiTestBase : public ExtensionApiTest {
- public:
-  enum Flags {
-    FLAGS_NONE = 0,
-    FLAGS_USE_FILE_HANDLER = 1 << 1,
-    FLAGS_LAZY_FILE_HANDLER = 1 << 2
-  };
-
-  FileSystemExtensionApiTestBase() {}
-  virtual ~FileSystemExtensionApiTestBase() {}
-
-  virtual void SetUp() OVERRIDE {
-    InitTestFileSystem();
-    ExtensionApiTest::SetUp();
-  }
-
-  virtual void SetUpOnMainThread() OVERRIDE {
-    AddTestMountPoint();
-    ExtensionApiTest::SetUpOnMainThread();
-  }
-
-  // Runs a file system extension API test.
-  // It loads test component extension at |filebrowser_path| with manifest
-  // at |filebrowser_manifest|. The |filebrowser_manifest| should be a path
-  // relative to |filebrowser_path|. The method waits until the test extension
-  // sends test succeed or fail message. It returns true if the test succeeds.
-  // If |FLAGS_USE_FILE_HANDLER| flag is set, the file handler extension at path
-  // |filehandler_path| will be loaded before the file browser extension.
-  // If the flag FLAGS_LAZY_FILE_HANDLER is set, the file handler extension must
-  // not have persistent background page. The test will wait until the file
-  // handler's background page is closed after initial load before the file
-  // browser extension is loaded.
-  // If |RunFileSystemExtensionApiTest| fails, |message_| will contain a failure
-  // message.
-  bool RunFileSystemExtensionApiTest(
-      const std::string& filebrowser_path,
-      const base::FilePath::CharType* filebrowser_manifest,
-      const std::string& filehandler_path,
-      int flags) {
-    if (flags & FLAGS_USE_FILE_HANDLER) {
-      if (filehandler_path.empty()) {
-        message_ = "Missing file handler path.";
-        return false;
-      }
-
-      BackgroundObserver page_complete;
-      const Extension* file_handler =
-          LoadExtension(test_data_dir_.AppendASCII(filehandler_path));
-      if (!file_handler)
-        return false;
-
-      if (flags & FLAGS_LAZY_FILE_HANDLER) {
-        page_complete.WaitUntilClosed();
-      } else {
-        page_complete.WaitUntilLoaded();
-      }
-    }
-
-    ResultCatcher catcher;
-
-    const Extension* file_browser = LoadExtensionAsComponentWithManifest(
-        test_data_dir_.AppendASCII(filebrowser_path),
-        filebrowser_manifest);
-    if (!file_browser)
-      return false;
-
-    if (!catcher.GetNextResult()) {
-      message_ = catcher.message();
-      return false;
-    }
-
-    return true;
-  }
-
- protected:
-  // Sets up initial test file system hierarchy. See comment for kTestRootFeed
-  // for the actual hierarchy.
-  virtual void InitTestFileSystem() = 0;
-  // Registers mount point used in the test.
-  virtual void AddTestMountPoint() = 0;
-};
-
-// Tests for a native local file system.
-class LocalFileSystemExtensionApiTest : public FileSystemExtensionApiTestBase {
- public:
-  LocalFileSystemExtensionApiTest() {}
-  virtual ~LocalFileSystemExtensionApiTest() {}
-
-  // FileSystemExtensionApiTestBase OVERRIDE.
-  virtual void InitTestFileSystem() OVERRIDE {
-    ASSERT_TRUE(InitializeLocalFileSystem(&tmp_dir_, &mount_point_dir_))
-        << "Failed to initialize file system.";
-  }
-
-  // FileSystemExtensionApiTestBase OVERRIDE.
-  virtual void AddTestMountPoint() OVERRIDE {
-    EXPECT_TRUE(content::BrowserContext::GetMountPoints(browser()->profile())->
-        RegisterFileSystem(kLocalMountPointName,
-                           fileapi::kFileSystemTypeNativeLocal,
-                           mount_point_dir_));
-  }
-
- private:
-  base::ScopedTempDir tmp_dir_;
-  base::FilePath mount_point_dir_;
-};
-
-// Tests for restricted native local file systems.
-class RestrictedFileSystemExtensionApiTest
-    : public FileSystemExtensionApiTestBase {
- public:
-  RestrictedFileSystemExtensionApiTest() {}
-  virtual ~RestrictedFileSystemExtensionApiTest() {}
-
-  // FileSystemExtensionApiTestBase OVERRIDE.
-  virtual void InitTestFileSystem() OVERRIDE {
-    ASSERT_TRUE(InitializeLocalFileSystem(&tmp_dir_, &mount_point_dir_))
-        << "Failed to initialize file system.";
-  }
-
-  // FileSystemExtensionApiTestBase OVERRIDE.
-  virtual void AddTestMountPoint() OVERRIDE {
-    EXPECT_TRUE(content::BrowserContext::GetMountPoints(browser()->profile())->
-        RegisterFileSystem(kRestrictedMountPointName,
-                           fileapi::kFileSystemTypeRestrictedNativeLocal,
-                           mount_point_dir_));
-  }
-
- private:
-  base::ScopedTempDir tmp_dir_;
-  base::FilePath mount_point_dir_;
-};
-
-// Tests for a drive file system.
-class DriveFileSystemExtensionApiTest : public FileSystemExtensionApiTestBase {
- public:
-  DriveFileSystemExtensionApiTest() : fake_drive_service_(NULL) {}
-  virtual ~DriveFileSystemExtensionApiTest() {}
-
-  // FileSystemExtensionApiTestBase OVERRIDE.
-  virtual void InitTestFileSystem() OVERRIDE {
-    // Set up cache root to be used by DriveIntegrationService. This has to be
-    // done before the browser is created because the service instance is
-    // initialized by EventRouter.
-    ASSERT_TRUE(test_cache_root_.CreateUniqueTempDir());
-
-    drive::DriveIntegrationServiceFactory::SetFactoryForTest(
-        base::Bind(
-            &DriveFileSystemExtensionApiTest::CreateDriveIntegrationService,
-            base::Unretained(this)));
-  }
-
-  // FileSystemExtensionApiTestBase OVERRIDE.
-  virtual void AddTestMountPoint() OVERRIDE {
-    test_util::WaitUntilDriveMountPointIsAdded(browser()->profile());
-  }
-
- protected:
-  // DriveIntegrationService factory function for this test.
-  drive::DriveIntegrationService* CreateDriveIntegrationService(
-      Profile* profile) {
-    fake_drive_service_ = new drive::FakeDriveService;
-    fake_drive_service_->LoadResourceListForWapi(kTestRootFeed);
-    fake_drive_service_->LoadAccountMetadataForWapi(
-        "gdata/account_metadata.json");
-    fake_drive_service_->LoadAppListForDriveApi("drive/applist.json");
-
-    return new drive::DriveIntegrationService(profile,
-                                              fake_drive_service_,
-                                              test_cache_root_.path(),
-                                              NULL);
-  }
-
-  base::ScopedTempDir test_cache_root_;
-  drive::FakeDriveService* fake_drive_service_;
-};
-
-//
-// LocalFileSystemExtensionApiTests.
-//
-
-IN_PROC_BROWSER_TEST_F(LocalFileSystemExtensionApiTest, FileSystemOperations) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/filesystem_operations_test",
-      FILE_PATH_LITERAL("manifest.json"),
-      "",
-      FLAGS_NONE)) << message_;
-}
-
-IN_PROC_BROWSER_TEST_F(LocalFileSystemExtensionApiTest, FileWatch) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/file_watcher_test",
-      FILE_PATH_LITERAL("manifest.json"),
-      "",
-      FLAGS_NONE)) << message_;
-}
-
-IN_PROC_BROWSER_TEST_F(LocalFileSystemExtensionApiTest, FileBrowserHandlers) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/handler_test_runner",
-      FILE_PATH_LITERAL("manifest.json"),
-      "file_browser/file_browser_handler",
-      FLAGS_USE_FILE_HANDLER)) << message_;
-}
-
-IN_PROC_BROWSER_TEST_F(LocalFileSystemExtensionApiTest,
-                       FileBrowserHandlersLazy) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/handler_test_runner",
-      FILE_PATH_LITERAL("manifest.json"),
-      "file_browser/file_browser_handler_lazy",
-      FLAGS_USE_FILE_HANDLER | FLAGS_LAZY_FILE_HANDLER)) << message_;
-}
-
-IN_PROC_BROWSER_TEST_F(LocalFileSystemExtensionApiTest, AppFileHandler) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/handler_test_runner",
-      FILE_PATH_LITERAL("manifest.json"),
-      "file_browser/app_file_handler",
-      FLAGS_USE_FILE_HANDLER)) << message_;
-}
-
-//
-// RestrictedFileSystemExtensionApiTests.
-//
-IN_PROC_BROWSER_TEST_F(RestrictedFileSystemExtensionApiTest,
-                       FileSystemOperations) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/filesystem_operations_test",
-      FILE_PATH_LITERAL("manifest.json"),
-      "",
-      FLAGS_NONE)) << message_;
-}
-
-//
-// DriveFileSystemExtensionApiTests.
-//
-IN_PROC_BROWSER_TEST_F(DriveFileSystemExtensionApiTest, FileSystemOperations) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/filesystem_operations_test",
-      FILE_PATH_LITERAL("manifest.json"),
-      "",
-      FLAGS_NONE)) << message_;
-}
-
-IN_PROC_BROWSER_TEST_F(DriveFileSystemExtensionApiTest, FileWatch) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/file_watcher_test",
-      FILE_PATH_LITERAL("manifest.json"),
-      "",
-      FLAGS_NONE)) << message_;
-}
-
-IN_PROC_BROWSER_TEST_F(DriveFileSystemExtensionApiTest, FileBrowserHandlers) {
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/handler_test_runner",
-      FILE_PATH_LITERAL("manifest.json"),
-      "file_browser/file_browser_handler",
-      FLAGS_USE_FILE_HANDLER)) << message_;
-}
-
-IN_PROC_BROWSER_TEST_F(DriveFileSystemExtensionApiTest, Search) {
-  // Configure the drive service to return only one search result at a time
-  // to simulate paginated searches.
-  fake_drive_service_->set_default_max_results(1);
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/drive_search_test",
-      FILE_PATH_LITERAL("manifest.json"),
-      "",
-      FLAGS_NONE)) << message_;
-}
-
-IN_PROC_BROWSER_TEST_F(DriveFileSystemExtensionApiTest, AppFileHandler) {
-  fake_drive_service_->set_default_max_results(1);
-  EXPECT_TRUE(RunFileSystemExtensionApiTest(
-      "file_browser/handler_test_runner",
-      FILE_PATH_LITERAL("manifest.json"),
-      "file_browser/app_file_handler",
-      FLAGS_USE_FILE_HANDLER)) << message_;
-}
-
-}  // namespace
-}  // namespace file_manager