blob: 2eb4e1297e0e4ffca2f59128ed659502533dfb62 [file] [log] [blame]
// Copyright 2014 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.
// This file has been auto-generated from the Jinja2 template
// third_party/blink/renderer/bindings/templates/interface.cc.tmpl
// by the script code_generator_v8.py.
// DO NOT MODIFY!
// clang-format off
#include "third_party/blink/renderer/bindings/tests/results/core/v8_array_buffer.h"
#include "base/memory/scoped_refptr.h"
#include "third_party/blink/renderer/bindings/core/v8/idl_types.h"
#include "third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_array_buffer.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_dom_configuration.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_shared_array_buffer.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/platform/bindings/exception_messages.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/bindings/runtime_call_stats.h"
#include "third_party/blink/renderer/platform/bindings/v8_object_constructor.h"
#include "third_party/blink/renderer/platform/wtf/get_ptr.h"
namespace blink {
// Suppress warning: global constructors, because struct WrapperTypeInfo is trivial
// and does not depend on another global objects.
#if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wglobal-constructors"
#endif
const WrapperTypeInfo V8ArrayBuffer::wrapperTypeInfo = {
gin::kEmbedderBlink,
nullptr,
nullptr,
"ArrayBuffer",
nullptr,
WrapperTypeInfo::kWrapperTypeObjectPrototype,
WrapperTypeInfo::kObjectClassId,
WrapperTypeInfo::kNotInheritFromActiveScriptWrappable,
};
#if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__)
#pragma clang diagnostic pop
#endif
// This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestArrayBuffer.h.
// For details, see the comment of DEFINE_WRAPPERTYPEINFO in
// platform/bindings/ScriptWrappable.h.
const WrapperTypeInfo& TestArrayBuffer::wrapper_type_info_ = V8ArrayBuffer::wrapperTypeInfo;
// not [ActiveScriptWrappable]
static_assert(
!std::is_base_of<ActiveScriptWrappableBase, TestArrayBuffer>::value,
"TestArrayBuffer inherits from ActiveScriptWrappable<>, but is not specifying "
"[ActiveScriptWrappable] extended attribute in the IDL file. "
"Be consistent.");
static_assert(
std::is_same<decltype(&TestArrayBuffer::HasPendingActivity),
decltype(&ScriptWrappable::HasPendingActivity)>::value,
"TestArrayBuffer is overriding hasPendingActivity(), but is not specifying "
"[ActiveScriptWrappable] extended attribute in the IDL file. "
"Be consistent.");
TestArrayBuffer* V8ArrayBuffer::ToImpl(v8::Local<v8::Object> object) {
DCHECK(object->IsArrayBuffer());
v8::Local<v8::ArrayBuffer> v8buffer = object.As<v8::ArrayBuffer>();
if (v8buffer->IsExternal()) {
const WrapperTypeInfo* wrapperTypeInfo = ToWrapperTypeInfo(object);
CHECK(wrapperTypeInfo);
CHECK_EQ(wrapperTypeInfo->gin_embedder, gin::kEmbedderBlink);
return ToScriptWrappable(object)->ToImpl<TestArrayBuffer>();
}
// Transfer the ownership of the allocated memory to an ArrayBuffer without
// copying.
v8::ArrayBuffer::Contents v8Contents = v8buffer->Externalize();
WTF::ArrayBufferContents::DataHandle data(v8Contents.Data(),
v8Contents.ByteLength(),
v8Contents.Deleter(),
v8Contents.DeleterData());
WTF::ArrayBufferContents contents(std::move(data), WTF::ArrayBufferContents::kNotShared);
TestArrayBuffer* buffer = TestArrayBuffer::Create(contents);
v8::Local<v8::Object> associatedWrapper = buffer->AssociateWithWrapper(v8::Isolate::GetCurrent(), buffer->GetWrapperTypeInfo(), object);
DCHECK(associatedWrapper == object);
return buffer;
}
TestArrayBuffer* V8ArrayBuffer::ToImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) {
return value->IsArrayBuffer() ? ToImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
}
TestArrayBuffer* NativeValueTraits<TestArrayBuffer>::NativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) {
TestArrayBuffer* nativeValue = V8ArrayBuffer::ToImplWithTypeCheck(isolate, value);
if (!nativeValue) {
exceptionState.ThrowTypeError(ExceptionMessages::FailedToConvertJSValue(
"ArrayBuffer"));
}
return nativeValue;
}
} // namespace blink