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// Copyright (c) 2013 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 "content/browser/indexed_db/indexed_db_backing_store.h"
#include "base/logging.h"
#include "base/strings/string16.h"
#include "base/strings/utf_string_conversions.h"
#include "content/browser/indexed_db/indexed_db_leveldb_coding.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/WebKit/public/platform/WebIDBTypes.h"
namespace content {
namespace {
class IndexedDBBackingStoreTest : public testing::Test {
public:
IndexedDBBackingStoreTest() {}
virtual void SetUp() {
const GURL origin("http://localhost:81");
backing_store_ = IndexedDBBackingStore::OpenInMemory(origin);
// useful keys and values during tests
m_value1 = "value1";
m_value2 = "value2";
m_value3 = "value3";
m_key1 = IndexedDBKey(99, blink::WebIDBKeyTypeNumber);
m_key2 = IndexedDBKey(ASCIIToUTF16("key2"));
m_key3 = IndexedDBKey(ASCIIToUTF16("key3"));
}
protected:
scoped_refptr<IndexedDBBackingStore> backing_store_;
// Sample keys and values that are consistent.
IndexedDBKey m_key1;
IndexedDBKey m_key2;
IndexedDBKey m_key3;
std::string m_value1;
std::string m_value2;
std::string m_value3;
private:
DISALLOW_COPY_AND_ASSIGN(IndexedDBBackingStoreTest);
};
TEST_F(IndexedDBBackingStoreTest, PutGetConsistency) {
{
IndexedDBBackingStore::Transaction transaction1(backing_store_);
transaction1.Begin();
IndexedDBBackingStore::RecordIdentifier record;
bool ok = backing_store_->PutRecord(
&transaction1, 1, 1, m_key1, m_value1, &record);
EXPECT_TRUE(ok);
transaction1.Commit();
}
{
IndexedDBBackingStore::Transaction transaction2(backing_store_);
transaction2.Begin();
std::string result_value;
bool ok =
backing_store_->GetRecord(&transaction2, 1, 1, m_key1, &result_value);
transaction2.Commit();
EXPECT_TRUE(ok);
EXPECT_EQ(m_value1, result_value);
}
}
// Make sure that using very high ( more than 32 bit ) values for database_id
// and object_store_id still work.
TEST_F(IndexedDBBackingStoreTest, HighIds) {
const int64 high_database_id = 1ULL << 35;
const int64 high_object_store_id = 1ULL << 39;
// index_ids are capped at 32 bits for storage purposes.
const int64 high_index_id = 1ULL << 29;
const int64 invalid_high_index_id = 1ULL << 37;
const IndexedDBKey& index_key = m_key2;
std::string index_key_raw;
EncodeIDBKey(index_key, &index_key_raw);
{
IndexedDBBackingStore::Transaction transaction1(backing_store_);
transaction1.Begin();
IndexedDBBackingStore::RecordIdentifier record;
bool ok = backing_store_->PutRecord(&transaction1,
high_database_id,
high_object_store_id,
m_key1,
m_value1,
&record);
EXPECT_TRUE(ok);
ok = backing_store_->PutIndexDataForRecord(&transaction1,
high_database_id,
high_object_store_id,
invalid_high_index_id,
index_key,
record);
EXPECT_FALSE(ok);
ok = backing_store_->PutIndexDataForRecord(&transaction1,
high_database_id,
high_object_store_id,
high_index_id,
index_key,
record);
EXPECT_TRUE(ok);
ok = transaction1.Commit();
EXPECT_TRUE(ok);
}
{
IndexedDBBackingStore::Transaction transaction2(backing_store_);
transaction2.Begin();
std::string result_value;
bool ok = backing_store_->GetRecord(&transaction2,
high_database_id,
high_object_store_id,
m_key1,
&result_value);
EXPECT_TRUE(ok);
EXPECT_EQ(m_value1, result_value);
scoped_ptr<IndexedDBKey> new_primary_key;
ok = backing_store_->GetPrimaryKeyViaIndex(&transaction2,
high_database_id,
high_object_store_id,
invalid_high_index_id,
index_key,
&new_primary_key);
EXPECT_FALSE(ok);
ok = backing_store_->GetPrimaryKeyViaIndex(&transaction2,
high_database_id,
high_object_store_id,
high_index_id,
index_key,
&new_primary_key);
EXPECT_TRUE(ok);
EXPECT_TRUE(new_primary_key->IsEqual(m_key1));
ok = transaction2.Commit();
EXPECT_TRUE(ok);
}
}
// Make sure that other invalid ids do not crash.
TEST_F(IndexedDBBackingStoreTest, InvalidIds) {
// valid ids for use when testing invalid ids
const int64 database_id = 1;
const int64 object_store_id = 1;
const int64 index_id = kMinimumIndexId;
const int64 invalid_low_index_id = 19; // index_ids must be > kMinimumIndexId
std::string result_value;
IndexedDBBackingStore::Transaction transaction1(backing_store_);
transaction1.Begin();
IndexedDBBackingStore::RecordIdentifier record;
bool ok = backing_store_->PutRecord(&transaction1,
database_id,
KeyPrefix::kInvalidId,
m_key1,
m_value1,
&record);
EXPECT_FALSE(ok);
ok = backing_store_->PutRecord(
&transaction1, database_id, 0, m_key1, m_value1, &record);
EXPECT_FALSE(ok);
ok = backing_store_->PutRecord(&transaction1,
KeyPrefix::kInvalidId,
object_store_id,
m_key1,
m_value1,
&record);
EXPECT_FALSE(ok);
ok = backing_store_->PutRecord(
&transaction1, 0, object_store_id, m_key1, m_value1, &record);
EXPECT_FALSE(ok);
ok = backing_store_->GetRecord(
&transaction1, database_id, KeyPrefix::kInvalidId, m_key1, &result_value);
EXPECT_FALSE(ok);
ok = backing_store_->GetRecord(
&transaction1, database_id, 0, m_key1, &result_value);
EXPECT_FALSE(ok);
ok = backing_store_->GetRecord(&transaction1,
KeyPrefix::kInvalidId,
object_store_id,
m_key1,
&result_value);
EXPECT_FALSE(ok);
ok = backing_store_->GetRecord(
&transaction1, 0, object_store_id, m_key1, &result_value);
EXPECT_FALSE(ok);
scoped_ptr<IndexedDBKey> new_primary_key;
ok = backing_store_->GetPrimaryKeyViaIndex(&transaction1,
database_id,
object_store_id,
KeyPrefix::kInvalidId,
m_key1,
&new_primary_key);
EXPECT_FALSE(ok);
ok = backing_store_->GetPrimaryKeyViaIndex(&transaction1,
database_id,
object_store_id,
invalid_low_index_id,
m_key1,
&new_primary_key);
EXPECT_FALSE(ok);
ok = backing_store_->GetPrimaryKeyViaIndex(
&transaction1, database_id, object_store_id, 0, m_key1, &new_primary_key);
EXPECT_FALSE(ok);
ok = backing_store_->GetPrimaryKeyViaIndex(&transaction1,
KeyPrefix::kInvalidId,
object_store_id,
index_id,
m_key1,
&new_primary_key);
EXPECT_FALSE(ok);
ok = backing_store_->GetPrimaryKeyViaIndex(&transaction1,
database_id,
KeyPrefix::kInvalidId,
index_id,
m_key1,
&new_primary_key);
EXPECT_FALSE(ok);
}
TEST_F(IndexedDBBackingStoreTest, CreateDatabase) {
const base::string16 database_name(ASCIIToUTF16("db1"));
int64 database_id;
const base::string16 version(ASCIIToUTF16("old_string_version"));
const int64 int_version = 9;
const int64 object_store_id = 99;
const base::string16 object_store_name(ASCIIToUTF16("object_store1"));
const bool auto_increment = true;
const IndexedDBKeyPath object_store_key_path(
ASCIIToUTF16("object_store_key"));
const int64 index_id = 999;
const base::string16 index_name(ASCIIToUTF16("index1"));
const bool unique = true;
const bool multi_entry = true;
const IndexedDBKeyPath index_key_path(ASCIIToUTF16("index_key"));
{
bool ok = backing_store_->CreateIDBDatabaseMetaData(
database_name, version, int_version, &database_id);
EXPECT_TRUE(ok);
EXPECT_GT(database_id, 0);
IndexedDBBackingStore::Transaction transaction(backing_store_);
transaction.Begin();
ok = backing_store_->CreateObjectStore(&transaction,
database_id,
object_store_id,
object_store_name,
object_store_key_path,
auto_increment);
EXPECT_TRUE(ok);
ok = backing_store_->CreateIndex(&transaction,
database_id,
object_store_id,
index_id,
index_name,
index_key_path,
unique,
multi_entry);
EXPECT_TRUE(ok);
ok = transaction.Commit();
EXPECT_TRUE(ok);
}
{
IndexedDBDatabaseMetadata database;
bool found;
bool ok = backing_store_->GetIDBDatabaseMetaData(
database_name, &database, &found);
EXPECT_TRUE(ok);
EXPECT_TRUE(found);
// database.name is not filled in by the implementation.
EXPECT_EQ(version, database.version);
EXPECT_EQ(int_version, database.int_version);
EXPECT_EQ(database_id, database.id);
ok = backing_store_->GetObjectStores(database.id, &database.object_stores);
EXPECT_TRUE(ok);
EXPECT_EQ(1UL, database.object_stores.size());
IndexedDBObjectStoreMetadata object_store =
database.object_stores[object_store_id];
EXPECT_EQ(object_store_name, object_store.name);
EXPECT_EQ(object_store_key_path, object_store.key_path);
EXPECT_EQ(auto_increment, object_store.auto_increment);
EXPECT_EQ(1UL, object_store.indexes.size());
IndexedDBIndexMetadata index = object_store.indexes[index_id];
EXPECT_EQ(index_name, index.name);
EXPECT_EQ(index_key_path, index.key_path);
EXPECT_EQ(unique, index.unique);
EXPECT_EQ(multi_entry, index.multi_entry);
}
}
} // namespace
} // namespace content
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