| // Copyright 2017 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/idb_test_helper.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| #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_key_path.h" |
| #include "third_party/blink/renderer/modules/indexeddb/idb_value_wrapping.h" |
| #include "third_party/blink/renderer/platform/blob/blob_data.h" |
| #include "third_party/blink/renderer/platform/shared_buffer.h" |
| #include "third_party/blink/renderer/platform/wtf/vector.h" |
| |
| namespace blink { |
| |
| std::unique_ptr<IDBValue> CreateNullIDBValueForTesting(v8::Isolate* isolate) { |
| scoped_refptr<SerializedScriptValue> null_ssv = |
| SerializedScriptValue::NullValue(); |
| |
| base::span<const uint8_t> ssv_wire_bytes = null_ssv->GetWireData(); |
| |
| scoped_refptr<SharedBuffer> idb_value_buffer = SharedBuffer::Create(); |
| idb_value_buffer->Append(reinterpret_cast<const char*>(ssv_wire_bytes.data()), |
| ssv_wire_bytes.size()); |
| std::unique_ptr<IDBValue> idb_value = |
| IDBValue::Create(std::move(idb_value_buffer), Vector<WebBlobInfo>()); |
| idb_value->SetInjectedPrimaryKey(IDBKey::CreateNumber(42.0), |
| IDBKeyPath(String("primaryKey"))); |
| idb_value->SetIsolate(isolate); |
| return idb_value; |
| } |
| |
| std::unique_ptr<IDBValue> CreateIDBValueForTesting(v8::Isolate* isolate, |
| bool create_wrapped_value) { |
| uint32_t element_count = create_wrapped_value ? 16 : 2; |
| v8::Local<v8::Context> context = isolate->GetCurrentContext(); |
| v8::Local<v8::Array> v8_array = v8::Array::New(isolate, element_count); |
| for (uint32_t i = 0; i < element_count; ++i) |
| v8_array->Set(context, i, v8::True(isolate)).Check(); |
| |
| NonThrowableExceptionState non_throwable_exception_state; |
| IDBValueWrapper wrapper(isolate, v8_array, |
| SerializedScriptValue::SerializeOptions::kSerialize, |
| non_throwable_exception_state); |
| wrapper.DoneCloning(); |
| wrapper.WrapIfBiggerThan(create_wrapped_value ? 0 : 1024 * element_count); |
| |
| Vector<scoped_refptr<BlobDataHandle>> blob_data_handles = |
| wrapper.TakeBlobDataHandles(); |
| Vector<WebBlobInfo> blob_infos = wrapper.TakeBlobInfo(); |
| scoped_refptr<SharedBuffer> wrapped_marker_buffer = wrapper.TakeWireBytes(); |
| |
| std::unique_ptr<IDBValue> idb_value = |
| IDBValue::Create(std::move(wrapped_marker_buffer), std::move(blob_infos)); |
| idb_value->SetInjectedPrimaryKey(IDBKey::CreateNumber(42.0), |
| IDBKeyPath(String("primaryKey"))); |
| idb_value->SetIsolate(isolate); |
| |
| DCHECK_EQ(create_wrapped_value, |
| IDBValueUnwrapper::IsWrapped(idb_value.get())); |
| return idb_value; |
| } |
| |
| } // namespace blink |