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// Copyright 2018 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 "third_party/blink/renderer/modules/indexeddb/indexed_db_blink_mojom_traits.h"
#include <random>
#include "base/macros.h"
#include "base/memory/scoped_refptr.h"
#include "mojo/public/cpp/base/file_path_mojom_traits.h"
#include "mojo/public/cpp/base/string16_mojom_traits.h"
#include "mojo/public/cpp/base/time_mojom_traits.h"
#include "mojo/public/cpp/bindings/array_traits_wtf_vector.h"
#include "mojo/public/cpp/bindings/string_traits_wtf.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/platform/web_blob_info.h"
#include "third_party/blink/renderer/modules/indexeddb/idb_key.h"
#include "third_party/blink/renderer/modules/indexeddb/idb_value.h"
#include "third_party/blink/renderer/platform/mojo/string16_mojom_traits.h"
namespace blink {
TEST(IDBMojomTraitsTest, IDBKeyBinary) {
// Generate test data.
std::mt19937 rng(5);
size_t test_data_size = 10000;
Vector<char> test_data(test_data_size);
std::generate(test_data.begin(), test_data.end(), rng);
scoped_refptr<SharedBuffer> input_data =
SharedBuffer::Create(test_data.data(), test_data.size());
Vector<uint8_t> input_vector = input_data->CopyAs<Vector<uint8_t>>();
// Verify expectations.
ASSERT_EQ(input_data->size(), test_data_size);
ASSERT_EQ(input_vector.size(), test_data_size);
// Create IDBKey binary key type mojom message.
std::unique_ptr<IDBKey> input = IDBKey::CreateBinary(input_data);
mojo::Message mojo_message = mojom::blink::IDBKey::SerializeAsMessage(&input);
// Deserialize the mojo message.
std::unique_ptr<IDBKey> output;
ASSERT_TRUE(mojom::blink::IDBKey::DeserializeFromMessage(
std::move(mojo_message), &output));
scoped_refptr<SharedBuffer> output_data = output->Binary();
Vector<uint8_t> output_vector = output_data->CopyAs<Vector<uint8_t>>();
// Verify expectations.
ASSERT_EQ(output_data->size(), test_data_size);
ASSERT_EQ(output_vector.size(), test_data_size);
ASSERT_EQ(input_vector, output_vector);
}
TEST(IDBMojomTraitsTest, IDBValue) {
// Generate test data.
std::mt19937 rng(5);
size_t test_data_size = 10000;
Vector<char> test_data(test_data_size);
std::generate(test_data.begin(), test_data.end(), rng);
scoped_refptr<SharedBuffer> input_data =
SharedBuffer::Create(test_data.data(), test_data.size());
Vector<uint8_t> input_vector = input_data->CopyAs<Vector<uint8_t>>();
// Verify expectations.
ASSERT_EQ(input_data->size(), test_data_size);
ASSERT_EQ(input_vector.size(), test_data_size);
// Create IDBValue mojom message.
auto input =
std::make_unique<IDBValue>(std::move(input_data), Vector<WebBlobInfo>());
mojo::Message mojo_message =
mojom::blink::IDBValue::SerializeAsMessage(&input);
// Deserialize the mojo message.
std::unique_ptr<IDBValue> output;
ASSERT_TRUE(mojom::blink::IDBValue::DeserializeFromMessage(
std::move(mojo_message), &output));
scoped_refptr<SharedBuffer> output_data = output->Data();
Vector<uint8_t> output_vector = output_data->CopyAs<Vector<uint8_t>>();
// Verify expectations.
ASSERT_EQ(output_data->size(), test_data_size);
ASSERT_EQ(output_vector.size(), test_data_size);
ASSERT_EQ(input_vector, output_vector);
}
} // namespace blink
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