Move chrome/browser/chromeos/drive/file_system.cc (+deps) into components/drive.

chrome/browser/chromeos/drive/remove_stale_cache_files_unittest.cc

Index: chrome/browser/chromeos/drive/remove_stale_cache_files_unittest.cc
diff --git a/chrome/browser/chromeos/drive/remove_stale_cache_files_unittest.cc b/chrome/browser/chromeos/drive/remove_stale_cache_files_unittest.cc
deleted file mode 100644
index ac0a9cd039e0b8f5a8057ac8bfe2462469d081bb..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/drive/remove_stale_cache_files_unittest.cc
+++ /dev/null
@@ -1,115 +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 <string>
-
-#include "base/files/file_path.h"
-#include "base/files/file_util.h"
-#include "base/files/scoped_temp_dir.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/single_thread_task_runner.h"
-#include "base/thread_task_runner_handle.h"
-#include "chrome/browser/chromeos/drive/remove_stale_cache_files.h"
-#include "components/drive/drive.pb.h"
-#include "components/drive/drive_test_util.h"
-#include "components/drive/fake_free_disk_space_getter.h"
-#include "components/drive/file_system_core_util.h"
-#include "components/drive/resource_metadata.h"
-#include "content/public/test/test_browser_thread_bundle.h"
-#include "google_apis/drive/test_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace drive {
-namespace internal {
-
-class RemoveStaleCacheFilesTest : public testing::Test {
- protected:
-  void SetUp() override {
-    ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
-
-    fake_free_disk_space_getter_.reset(new FakeFreeDiskSpaceGetter);
-
-    metadata_storage_.reset(new ResourceMetadataStorage(
-        temp_dir_.path(), base::ThreadTaskRunnerHandle::Get().get()));
-
-    cache_.reset(new FileCache(metadata_storage_.get(),
-                               temp_dir_.path(),
-                               base::ThreadTaskRunnerHandle::Get().get(),
-                               fake_free_disk_space_getter_.get()));
-
-    resource_metadata_.reset(new ResourceMetadata(
-        metadata_storage_.get(), cache_.get(),
-        base::ThreadTaskRunnerHandle::Get()));
-
-    ASSERT_TRUE(metadata_storage_->Initialize());
-    ASSERT_TRUE(cache_->Initialize());
-    ASSERT_EQ(FILE_ERROR_OK, resource_metadata_->Initialize());
-  }
-
-  content::TestBrowserThreadBundle thread_bundle_;
-  base::ScopedTempDir temp_dir_;
-
-  scoped_ptr<ResourceMetadataStorage,
-             test_util::DestroyHelperForTests> metadata_storage_;
-  scoped_ptr<FileCache, test_util::DestroyHelperForTests> cache_;
-  scoped_ptr<ResourceMetadata, test_util::DestroyHelperForTests>
-      resource_metadata_;
-  scoped_ptr<FakeFreeDiskSpaceGetter> fake_free_disk_space_getter_;
-};
-
-TEST_F(RemoveStaleCacheFilesTest, RemoveStaleCacheFiles) {
-  base::FilePath dummy_file;
-  ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_dir_.path(), &dummy_file));
-  std::string md5_metadata("abcdef0123456789"), md5_cache("ABCDEF9876543210");
-
-  // Create a stale cache file.
-  ResourceEntry entry;
-  std::string local_id;
-  entry.mutable_file_specific_info()->set_md5(md5_metadata);
-  entry.set_parent_local_id(util::kDriveGrandRootLocalId);
-  entry.set_title("File.txt");
-  EXPECT_EQ(FILE_ERROR_OK, resource_metadata_->AddEntry(entry, &local_id));
-
-  EXPECT_EQ(FILE_ERROR_OK,
-            cache_->Store(local_id, md5_cache, dummy_file,
-                          FileCache::FILE_OPERATION_COPY));
-
-  // Remove stale cache files.
-  RemoveStaleCacheFiles(cache_.get(), resource_metadata_.get());
-
-  // Verify that the cache is deleted.
-  EXPECT_EQ(FILE_ERROR_OK,
-            resource_metadata_->GetResourceEntryById(local_id, &entry));
-  EXPECT_FALSE(entry.file_specific_info().cache_state().is_present());
-}
-
-TEST_F(RemoveStaleCacheFilesTest, DirtyCacheFiles) {
-  base::FilePath dummy_file;
-  ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_dir_.path(), &dummy_file));
-
-  // Dirty entry.
-  std::string md5_metadata("abcdef0123456789");
-
-  ResourceEntry entry;
-  std::string local_id;
-  entry.mutable_file_specific_info()->set_md5(md5_metadata);
-  entry.set_parent_local_id(util::kDriveGrandRootLocalId);
-  entry.set_title("file.txt");
-  EXPECT_EQ(FILE_ERROR_OK, resource_metadata_->AddEntry(entry, &local_id));
-
-  EXPECT_EQ(FILE_ERROR_OK,
-            cache_->Store(local_id, std::string(), dummy_file,
-                          FileCache::FILE_OPERATION_COPY));
-
-  // Remove stale cache files.
-  RemoveStaleCacheFiles(cache_.get(), resource_metadata_.get());
-
-  // Dirty cache should not be removed even though its MD5 doesn't match.
-  EXPECT_EQ(FILE_ERROR_OK,
-            resource_metadata_->GetResourceEntryById(local_id, &entry));
-  EXPECT_TRUE(entry.file_specific_info().cache_state().is_present());
-}
-
-}  // namespace internal
-}  // namespace drive