Revert 133815 - GDataDB support with leveldb.

chrome/browser/chromeos/gdata/gdata_db_unittest.cc

Index: chrome/browser/chromeos/gdata/gdata_db_unittest.cc
===================================================================
--- chrome/browser/chromeos/gdata/gdata_db_unittest.cc	(revision 133818)
+++ chrome/browser/chromeos/gdata/gdata_db_unittest.cc	(working copy)
@@ -1,266 +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 "chrome/browser/chromeos/gdata/gdata_db.h"
-
-#include "base/string_number_conversions.h"
-#include "chrome/browser/chromeos/gdata/gdata_db_factory.h"
-#include "chrome/browser/chromeos/gdata/gdata_files.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "chrome/test/base/testing_profile.h"
-
-namespace gdata {
-namespace {
-
-class GDataDBTest : public testing::Test {
- public:
-  GDataDBTest() {
-  }
-
-  virtual ~GDataDBTest() {
-  }
-
- protected:
-  // testing::Test implementation.
-  virtual void SetUp() OVERRIDE;
-
-  // Tests GDataDB::GetPath and GDataDB::ResourceId, ensuring that an entry
-  // matching |source| does not exist.
-  void TestGetNotFound(const GDataEntry& source);
-
-  // Tests GDataDB::GetPath and GDataDB::ResourceId, ensuring that an entry
-  // matching |source| exists.
-  void TestGetFound(const GDataEntry& source);
-
-  // Initialize the database with the following entries:
-  // dir1
-  // dir2
-  // dir1/dir3
-  // dir1/file4
-  // dir1/file5
-  // dir2/file6
-  // dir2/file7
-  // dir2/file8
-  // dir1/dir3/file9
-  // dir1/dir3/file10
-  void InitDB();
-
-  // Helper functions to add a directory/file, incrementing index.
-  GDataDirectory* AddDirectory(GDataDirectory* parent, int sequence_id);
-  GDataFile* AddFile(GDataDirectory* parent, int sequence_id);
-
-  // Tests GDataDB::NewIterator and GDataDBIter::GetNext.
-  // Creates an iterator with start at |parent|, and iterates comparing with
-  // expected |filenames|.
-  void TestIter(const std::string& parent,
-                const char* file_paths[],
-                size_t file_paths_size);
-
-  scoped_ptr<TestingProfile> profile_;
-  scoped_ptr<GDataDB> gdata_db_;
-  GDataRootDirectory root_;
-};
-
-void GDataDBTest::SetUp() {
-  profile_.reset(new TestingProfile());
-  gdata_db_ = db_factory::CreateGDataDB(
-      profile_->GetPath().Append("testdb"));
-}
-
-void GDataDBTest::TestGetNotFound(const GDataEntry& source) {
-  scoped_ptr<GDataEntry> entry;
-  GDataDB::Status status = gdata_db_->GetByPath(source.GetFilePath(), &entry);
-  EXPECT_EQ(GDataDB::DB_KEY_NOT_FOUND, status);
-  EXPECT_FALSE(entry.get());
-
-  status = gdata_db_->GetByResourceId(source.resource_id(), &entry);
-  EXPECT_EQ(GDataDB::DB_KEY_NOT_FOUND, status);
-  EXPECT_FALSE(entry.get());
-}
-
-void GDataDBTest::TestGetFound(const GDataEntry& source) {
-  scoped_ptr<GDataEntry> entry;
-  GDataDB::Status status = gdata_db_->GetByPath(source.GetFilePath(), &entry);
-  EXPECT_EQ(GDataDB::DB_OK, status);
-  ASSERT_TRUE(entry.get());
-  EXPECT_EQ(source.file_name(), entry->file_name());
-  EXPECT_EQ(source.resource_id(), entry->resource_id());
-  EXPECT_EQ(source.content_url(), entry->content_url());
-  entry.reset();
-
-  status = gdata_db_->GetByResourceId(source.resource_id(), &entry);
-  EXPECT_EQ(GDataDB::DB_OK, status);
-  ASSERT_TRUE(entry.get());
-  EXPECT_EQ(source.file_name(), entry->file_name());
-  EXPECT_EQ(source.resource_id(), entry->resource_id());
-  EXPECT_EQ(source.content_url(), entry->content_url());
-}
-
-void GDataDBTest::InitDB() {
-  int sequence_id = 1;
-  GDataDirectory* dir1 = AddDirectory(NULL, sequence_id++);
-  GDataDirectory* dir2 = AddDirectory(NULL, sequence_id++);
-  GDataDirectory* dir3 = AddDirectory(dir1, sequence_id++);
-
-  AddFile(dir1, sequence_id++);
-  AddFile(dir1, sequence_id++);
-
-  AddFile(dir2, sequence_id++);
-  AddFile(dir2, sequence_id++);
-  AddFile(dir2, sequence_id++);
-
-  AddFile(dir3, sequence_id++);
-  AddFile(dir3, sequence_id++);
-}
-
-GDataDirectory* GDataDBTest::AddDirectory(GDataDirectory* parent,
-                                          int sequence_id) {
-  GDataDirectory* dir = new GDataDirectory(parent ? parent : &root_, &root_);
-  const std::string dir_name = "dir" + base::IntToString(sequence_id);
-  const std::string resource_id = std::string("dir_resource_id:") +
-                                  dir_name;
-  dir->set_file_name(dir_name);
-  dir->set_resource_id(resource_id);
-  GDataDB::Status status = gdata_db_->Put(*dir);
-  EXPECT_EQ(GDataDB::DB_OK, status);
-  DVLOG(1) << "AddDirectory " << dir->GetFilePath().value()
-           << ", " << resource_id;
-  return dir;
-}
-
-GDataFile* GDataDBTest::AddFile(GDataDirectory* parent,
-                                int sequence_id) {
-  GDataFile* file = new GDataFile(parent, &root_);
-  const std::string file_name = "file" + base::IntToString(sequence_id);
-  const std::string resource_id = std::string("file_resource_id:") +
-                                  file_name;
-  file->set_file_name(file_name);
-  file->set_resource_id(resource_id);
-  GDataDB::Status status = gdata_db_->Put(*file);
-  EXPECT_EQ(GDataDB::DB_OK, status);
-  DVLOG(1) << "AddFile " << file->GetFilePath().value()
-           << ", " << resource_id;
-  return file;
-}
-
-void GDataDBTest::TestIter(const std::string& parent,
-                           const char* file_paths[],
-                           size_t file_paths_size) {
-  scoped_ptr<GDataDBIter> iter = gdata_db_->CreateIterator(
-      FilePath::FromUTF8Unsafe(parent));
-  for (size_t i = 0; ; ++i) {
-    scoped_ptr<GDataEntry> entry;
-    std::string path;
-    if (!iter->GetNext(&path, &entry)) {
-      EXPECT_EQ(i, file_paths_size);
-      break;
-    }
-    ASSERT_LT(i, file_paths_size);
-    // TODO(achuith): Also test entry->GetFilePath().
-    EXPECT_EQ(FilePath(file_paths[i]).BaseName().value(), entry->file_name());
-    EXPECT_EQ(file_paths[i], path);
-    DVLOG(1) << "Iter " << path;
-  }
-}
-
-}  // namespace
-
-TEST_F(GDataDBTest, PutTest) {
-  GDataDirectory* dir = new GDataDirectory(&root_, &root_);
-  dir->set_file_name("dir");
-  dir->set_resource_id("dir_resource_id");
-  dir->set_content_url(GURL("http://content/dir"));
-  dir->set_upload_url(GURL("http://upload/dir"));
-
-  TestGetNotFound(*dir);
-
-  GDataDB::Status status = gdata_db_->Put(*dir);
-  EXPECT_EQ(GDataDB::DB_OK, status);
-
-  TestGetFound(*dir);
-
-  scoped_ptr<GDataEntry> entry;
-  gdata_db_->GetByPath(dir->GetFilePath(), &entry);
-  EXPECT_EQ(dir->upload_url(), entry->AsGDataDirectory()->upload_url());
-  EXPECT_TRUE(entry->AsGDataDirectory()->file_info().is_directory);
-
-  status = gdata_db_->DeleteByPath(dir->GetFilePath());
-  EXPECT_EQ(GDataDB::DB_OK, status);
-
-  TestGetNotFound(*dir);
-
-  GDataFile* file = new GDataFile(dir, &root_);
-  file->set_file_name("file1");
-  file->set_resource_id("file1_resource_id");
-  file->set_content_url(GURL("http://content/dir1/file1"));
-  file->set_file_md5("file1_md5");
-
-  TestGetNotFound(*file);
-
-  status = gdata_db_->Put(*file);
-  EXPECT_EQ(GDataDB::DB_OK, status);
-
-  TestGetFound(*file);
-
-  gdata_db_->GetByPath(file->GetFilePath(), &entry);
-  EXPECT_EQ(file->file_md5(), entry->AsGDataFile()->file_md5());
-  EXPECT_FALSE(entry->AsGDataFile()->file_info().is_directory);
-
-  status = gdata_db_->DeleteByPath(file->GetFilePath());
-  EXPECT_EQ(GDataDB::DB_OK, status);
-
-  TestGetNotFound(*file);
-}
-
-TEST_F(GDataDBTest, IterTest) {
-  InitDB();
-
-  const char* dir1_children[] = {
-    "dir1",
-    "dir1/dir3",
-    "dir1/dir3/file10",
-    "dir1/dir3/file9",
-    "dir1/file4",
-    "dir1/file5",
-  };
-  TestIter("dir1", dir1_children, arraysize(dir1_children));
-
-  const char* dir2_children[] = {
-    "dir2",
-    "dir2/file6",
-    "dir2/file7",
-    "dir2/file8",
-  };
-  TestIter("dir2", dir2_children, arraysize(dir2_children));
-
-  const char* dir3_children[] = {
-    "dir1/dir3",
-    "dir1/dir3/file10",
-    "dir1/dir3/file9",
-  };
-  TestIter("dir1/dir3", dir3_children, arraysize(dir3_children));
-
-  const char* file10[] = {
-    "dir1/dir3/file10",
-  };
-  TestIter(file10[0], file10, arraysize(file10));
-
-  const char* all_entries[] = {
-    "dir1",
-    "dir1/dir3",
-    "dir1/dir3/file10",
-    "dir1/dir3/file9",
-    "dir1/file4",
-    "dir1/file5",
-    "dir2",
-    "dir2/file6",
-    "dir2/file7",
-    "dir2/file8",
-  };
-  TestIter("", all_entries, arraysize(all_entries));
-
-  TestIter("dir4", NULL, 0);
-}
-
-}  // namespace gdata