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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "base/barrier_closure.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/run_loop.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/single_thread_task_runner.h"
#include "base/test/bind.h"
#include "base/test/gmock_callback_support.h"
#include "base/test/gmock_expected_support.h"
#include "base/test/task_environment.h"
#include "base/test/test_future.h"
#include "base/threading/thread.h"
#include "components/services/storage/public/cpp/buckets/bucket_info.h"
#include "components/services/storage/public/cpp/buckets/bucket_locator.h"
#include "components/services/storage/public/cpp/buckets/constants.h"
#include "components/services/storage/public/cpp/quota_error_or.h"
#include "content/browser/indexed_db/file_path_util.h"
#include "content/browser/indexed_db/indexed_db_context_impl.h"
#include "content/browser/indexed_db/mock_mojo_indexed_db_database_callbacks.h"
#include "content/browser/indexed_db/mock_mojo_indexed_db_factory_client.h"
#include "mojo/public/cpp/bindings/associated_receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "storage/browser/test/mock_quota_manager.h"
#include "storage/browser/test/mock_quota_manager_proxy.h"
#include "storage/browser/test/mock_special_storage_policy.h"
#include "storage/browser/test/quota_manager_proxy_sync.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/storage_key/storage_key.h"
namespace content::indexed_db {
namespace {
class IndexedDBContextTest : public testing::Test {
public:
class MockIndexedDBClientStateChecker
: public storage::mojom::IndexedDBClientStateChecker {
public:
MockIndexedDBClientStateChecker() = default;
~MockIndexedDBClientStateChecker() override = default;
// storage::mojom::IndexedDBClientStateChecker overrides
void DisallowInactiveClient(
storage::mojom::DisallowInactiveClientReason reason,
mojo::PendingReceiver<storage::mojom::IndexedDBClientKeepActive>
keep_active,
storage::mojom::IndexedDBClientStateChecker::
DisallowInactiveClientCallback callback) override {}
void MakeClone(
mojo::PendingReceiver<storage::mojom::IndexedDBClientStateChecker>
checker) override {}
};
IndexedDBContextTest()
: special_storage_policy_(
base::MakeRefCounted<storage::MockSpecialStoragePolicy>()) {}
~IndexedDBContextTest() override = default;
void SetUp() override {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
quota_manager_ = base::MakeRefCounted<storage::MockQuotaManager>(
/*is_incognito=*/false, temp_dir_.GetPath(),
base::SingleThreadTaskRunner::GetCurrentDefault(),
special_storage_policy_);
quota_manager_proxy_ = base::MakeRefCounted<storage::MockQuotaManagerProxy>(
quota_manager_.get(),
base::SingleThreadTaskRunner::GetCurrentDefault());
indexed_db_context_ = std::make_unique<IndexedDBContextImpl>(
temp_dir_.GetPath(), quota_manager_proxy_,
/*blob_storage_context=*/mojo::NullRemote(),
/*file_system_access_context=*/mojo::NullRemote(),
base::SequencedTaskRunner::GetCurrentDefault());
}
protected:
scoped_refptr<storage::MockSpecialStoragePolicy> special_storage_policy_;
base::ScopedTempDir temp_dir_;
// These tests need a full TaskEnvironment because IndexedDBContextImpl
// uses the thread pool for querying QuotaDatabase.
base::test::TaskEnvironment task_environment_;
std::unique_ptr<IndexedDBContextImpl> indexed_db_context_;
scoped_refptr<storage::MockQuotaManager> quota_manager_;
scoped_refptr<storage::QuotaManagerProxy> quota_manager_proxy_;
MockIndexedDBClientStateChecker example_checker_;
const blink::StorageKey example_storage_key_ =
blink::StorageKey::CreateFromStringForTesting("https://example.com");
const blink::StorageKey google_storage_key_ =
blink::StorageKey::CreateFromStringForTesting("https://google.com");
};
TEST_F(IndexedDBContextTest, DefaultBucketCreatedOnBindIndexedDB) {
mojo::Remote<blink::mojom::IDBFactory> example_remote;
mojo::Receiver<storage::mojom::IndexedDBClientStateChecker>
example_checker_receiver(&example_checker_);
indexed_db_context_->BindIndexedDB(
storage::BucketLocator::ForDefaultBucket(example_storage_key_),
storage::BucketClientInfo{},
example_checker_receiver.BindNewPipeAndPassRemote(),
example_remote.BindNewPipeAndPassReceiver());
mojo::Remote<blink::mojom::IDBFactory> google_remote;
mojo::Receiver<storage::mojom::IndexedDBClientStateChecker>
google_checker_receiver(&example_checker_);
indexed_db_context_->BindIndexedDB(
storage::BucketLocator::ForDefaultBucket(google_storage_key_),
storage::BucketClientInfo{},
google_checker_receiver.BindNewPipeAndPassRemote(),
google_remote.BindNewPipeAndPassReceiver());
storage::QuotaManagerProxySync quota_manager_proxy_sync(
quota_manager_proxy_.get());
// Call a method on both IDBFactory remotes and wait for both replies
// to ensure that BindIndexedDB has completed for both storage keys.
base::test::TestFuture<std::vector<blink::mojom::IDBNameAndVersionPtr>,
blink::mojom::IDBErrorPtr>
info_future;
example_remote->GetDatabaseInfo(info_future.GetCallback());
ASSERT_TRUE(info_future.Wait());
base::test::TestFuture<std::vector<blink::mojom::IDBNameAndVersionPtr>,
blink::mojom::IDBErrorPtr>
info_future2;
google_remote->GetDatabaseInfo(info_future2.GetCallback());
ASSERT_TRUE(info_future2.Wait());
// Check default bucket exists for https://example.com.
ASSERT_OK_AND_ASSIGN(storage::BucketInfo result,
quota_manager_proxy_sync.GetBucket(
example_storage_key_, storage::kDefaultBucketName));
EXPECT_EQ(result.name, storage::kDefaultBucketName);
EXPECT_EQ(result.storage_key, example_storage_key_);
EXPECT_GT(result.id.value(), 0);
// Check default bucket exists for https://google.com.
ASSERT_OK_AND_ASSIGN(
result, quota_manager_proxy_sync.GetBucket(google_storage_key_,
storage::kDefaultBucketName));
EXPECT_EQ(result.name, storage::kDefaultBucketName);
EXPECT_EQ(result.storage_key, google_storage_key_);
EXPECT_GT(result.id.value(), 0);
}
TEST_F(IndexedDBContextTest, GetDefaultBucketError) {
// Disable database so it will return errors when getting the default bucket.
quota_manager_->SetDisableDatabase(true);
mojo::Remote<blink::mojom::IDBFactory> example_remote;
mojo::Receiver<storage::mojom::IndexedDBClientStateChecker>
example_checker_receiver(&example_checker_);
indexed_db_context_->BindIndexedDB(
storage::BucketLocator::ForDefaultBucket(example_storage_key_),
storage::BucketClientInfo{},
example_checker_receiver.BindNewPipeAndPassRemote(),
example_remote.BindNewPipeAndPassReceiver());
// IDBFactory::GetDatabaseInfo
base::test::TestFuture<std::vector<blink::mojom::IDBNameAndVersionPtr>,
blink::mojom::IDBErrorPtr>
info_future;
example_remote->GetDatabaseInfo(info_future.GetCallback());
auto [info, error] = info_future.Take();
EXPECT_EQ(blink::mojom::IDBException::kUnknownError, error->error_code);
EXPECT_EQ(u"Internal error.", error->error_message);
// IDBFactory::Open
base::RunLoop loop_2;
auto mock_factory_client =
std::make_unique<testing::StrictMock<MockMojoFactoryClient>>();
auto database_callbacks = std::make_unique<MockMojoDatabaseCallbacks>();
auto transaction_remote =
mojo::AssociatedRemote<blink::mojom::IDBTransaction>();
EXPECT_CALL(*mock_factory_client,
Error(blink::mojom::IDBException::kUnknownError,
std::u16string(u"Internal error.")))
.Times(1)
.WillOnce(base::test::RunClosure(loop_2.QuitClosure()));
example_remote->Open(mock_factory_client->CreateInterfacePtrAndBind(),
database_callbacks->CreateInterfacePtrAndBind(),
u"database_name", /*version=*/1,
transaction_remote.BindNewEndpointAndPassReceiver(),
/*transaction_id=*/0, /*priority=*/0);
loop_2.Run();
// IDBFactory::DeleteDatabase
base::RunLoop loop_3;
mock_factory_client =
std::make_unique<testing::StrictMock<MockMojoFactoryClient>>();
EXPECT_CALL(*mock_factory_client,
Error(blink::mojom::IDBException::kUnknownError,
std::u16string(u"Internal error.")))
.Times(1)
.WillOnce(base::test::RunClosure(loop_3.QuitClosure()));
example_remote->DeleteDatabase(
mock_factory_client->CreateInterfacePtrAndBind(), u"database_name",
/*force_close=*/true);
loop_3.Run();
}
// Regression test for crbug.com/1472826
TEST_F(IndexedDBContextTest, DontChokeOnBadLegacyFiles) {
base::CreateDirectory(indexed_db_context_->GetFirstPartyDataPathForTesting()
.AppendASCII("invalid_storage_key")
.AddExtension(indexed_db::kIndexedDBExtension)
.AddExtension(indexed_db::kLevelDBExtension));
base::RunLoop run_loop;
indexed_db_context_->ForceInitializeFromFilesForTesting(
run_loop.QuitClosure());
run_loop.Run();
}
} // namespace
} // namespace content::indexed_db
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