bindings: Add support for nested union types

third_party/WebKit/Source/bindings/tests/results/core/NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord.cpp

Index: third_party/WebKit/Source/bindings/tests/results/core/NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord.cpp
diff --git a/third_party/WebKit/Source/bindings/tests/results/core/NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord.cpp b/third_party/WebKit/Source/bindings/tests/results/core/NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..1e8f7eced741aa077866989b1c5ebb10f0886f89
--- /dev/null
+++ b/third_party/WebKit/Source/bindings/tests/results/core/NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord.cpp
@@ -0,0 +1,217 @@
+// 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 by code_generator_v8.py.
+// DO NOT MODIFY!
+
+// This file has been generated from the Jinja2 template in
+// third_party/WebKit/Source/bindings/templates/union_container.cpp.tmpl
+
+// clang-format off
+#include "NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord.h"
+
+#include "bindings/core/v8/ArrayBufferOrArrayBufferViewOrBlobOrDocumentOrStringOrFormDataOrURLSearchParams.h"
+#include "bindings/core/v8/IDLTypes.h"
+#include "bindings/core/v8/NativeValueTraitsImpl.h"
+#include "bindings/core/v8/ToV8.h"
+#include "bindings/core/v8/V8Event.h"
+#include "bindings/core/v8/V8Node.h"
+#include "bindings/core/v8/V8XMLHttpRequest.h"
+
+namespace blink {
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord() : m_type(SpecificTypeNone) {}
+
+Event* NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::getAsEvent() const {
+  DCHECK(isEvent());
+  return m_event;
+}
+
+void NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::setEvent(Event* value) {
+  DCHECK(isNull());
+  m_event = value;
+  m_type = SpecificTypeEvent;
+}
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::fromEvent(Event* value) {
+  NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord container;
+  container.setEvent(value);
+  return container;
+}
+
+const Vector<int32_t>& NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::getAsLongSequence() const {
+  DCHECK(isLongSequence());
+  return m_longSequence;
+}
+
+void NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::setLongSequence(const Vector<int32_t>& value) {
+  DCHECK(isNull());
+  m_longSequence = value;
+  m_type = SpecificTypeLongSequence;
+}
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::fromLongSequence(const Vector<int32_t>& value) {
+  NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord container;
+  container.setLongSequence(value);
+  return container;
+}
+
+Node* NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::getAsNode() const {
+  DCHECK(isNode());
+  return m_node;
+}
+
+void NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::setNode(Node* value) {
+  DCHECK(isNull());
+  m_node = value;
+  m_type = SpecificTypeNode;
+}
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::fromNode(Node* value) {
+  NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord container;
+  container.setNode(value);
+  return container;
+}
+
+String NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::getAsString() const {
+  DCHECK(isString());
+  return m_string;
+}
+
+void NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::setString(String value) {
+  DCHECK(isNull());
+  m_string = value;
+  m_type = SpecificTypeString;
+}
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::fromString(String value) {
+  NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord container;
+  container.setString(value);
+  return container;
+}
+
+const HeapVector<std::pair<String, ByteStringOrNodeList>>& NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::getAsStringByteStringOrNodeListRecord() const {
+  DCHECK(isStringByteStringOrNodeListRecord());
+  return m_stringByteStringOrNodeListRecord;
+}
+
+void NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::setStringByteStringOrNodeListRecord(const HeapVector<std::pair<String, ByteStringOrNodeList>>& value) {
+  DCHECK(isNull());
+  m_stringByteStringOrNodeListRecord = value;
+  m_type = SpecificTypeStringByteStringOrNodeListRecord;
+}
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::fromStringByteStringOrNodeListRecord(const HeapVector<std::pair<String, ByteStringOrNodeList>>& value) {
+  NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord container;
+  container.setStringByteStringOrNodeListRecord(value);
+  return container;
+}
+
+XMLHttpRequest* NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::getAsXMLHttpRequest() const {
+  DCHECK(isXMLHttpRequest());
+  return m_xmlHttpRequest;
+}
+
+void NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::setXMLHttpRequest(XMLHttpRequest* value) {
+  DCHECK(isNull());
+  m_xmlHttpRequest = value;
+  m_type = SpecificTypeXMLHttpRequest;
+}
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::fromXMLHttpRequest(XMLHttpRequest* value) {
+  NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord container;
+  container.setXMLHttpRequest(value);
+  return container;
+}
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord(const NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord&) = default;
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::~NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord() = default;
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord& NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::operator=(const NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord&) = default;
+
+DEFINE_TRACE(NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord) {
+  visitor->trace(m_event);
+  visitor->trace(m_node);
+  visitor->trace(m_stringByteStringOrNodeListRecord);
+  visitor->trace(m_xmlHttpRequest);
+}
+
+void V8NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::toImpl(v8::Isolate* isolate, v8::Local<v8::Value> v8Value, NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord& impl, UnionTypeConversionMode conversionMode, ExceptionState& exceptionState) {
+  if (v8Value.IsEmpty())
+    return;
+
+  if (conversionMode == UnionTypeConversionMode::Nullable && isUndefinedOrNull(v8Value))
+    return;
+
+  if (V8Event::hasInstance(v8Value, isolate)) {
+    Event* cppValue = V8Event::toImpl(v8::Local<v8::Object>::Cast(v8Value));
+    impl.setEvent(cppValue);
+    return;
+  }
+
+  if (V8Node::hasInstance(v8Value, isolate)) {
+    Node* cppValue = V8Node::toImpl(v8::Local<v8::Object>::Cast(v8Value));
+    impl.setNode(cppValue);
+    return;
+  }
+
+  if (V8XMLHttpRequest::hasInstance(v8Value, isolate)) {
+    XMLHttpRequest* cppValue = V8XMLHttpRequest::toImpl(v8::Local<v8::Object>::Cast(v8Value));
+    impl.setXMLHttpRequest(cppValue);
+    return;
+  }
+
+  if (v8Value->IsArray()) {
+    Vector<int32_t> cppValue = toImplArray<Vector<int32_t>>(v8Value, 0, isolate, exceptionState);
+    if (exceptionState.hadException())
+      return;
+    impl.setLongSequence(cppValue);
+    return;
+  }
+
+  if (v8Value->IsObject()) {
+    HeapVector<std::pair<String, ByteStringOrNodeList>> cppValue = NativeValueTraits<IDLRecord<IDLString, ByteStringOrNodeList>>::nativeValue(isolate, v8Value, exceptionState);
+    if (exceptionState.hadException())
+      return;
+    impl.setStringByteStringOrNodeListRecord(cppValue);
+    return;
+  }
+
+  {
+    V8StringResource<> cppValue = v8Value;
+    if (!cppValue.prepare(exceptionState))
+      return;
+    impl.setString(cppValue);
+    return;
+  }
+}
+
+v8::Local<v8::Value> ToV8(const NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord& impl, v8::Local<v8::Object> creationContext, v8::Isolate* isolate) {
+  switch (impl.m_type) {
+    case NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::SpecificTypeNone:
+      return v8::Null(isolate);
+    case NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::SpecificTypeEvent:
+      return ToV8(impl.getAsEvent(), creationContext, isolate);
+    case NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::SpecificTypeLongSequence:
+      return ToV8(impl.getAsLongSequence(), creationContext, isolate);
+    case NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::SpecificTypeNode:
+      return ToV8(impl.getAsNode(), creationContext, isolate);
+    case NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::SpecificTypeString:
+      return v8String(isolate, impl.getAsString());
+    case NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::SpecificTypeStringByteStringOrNodeListRecord:
+      return ToV8(impl.getAsStringByteStringOrNodeListRecord(), creationContext, isolate);
+    case NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::SpecificTypeXMLHttpRequest:
+      return ToV8(impl.getAsXMLHttpRequest(), creationContext, isolate);
+    default:
+      NOTREACHED();
+  }
+  return v8::Local<v8::Value>();
+}
+
+NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord NativeValueTraits<NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord>::nativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) {
+  NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord impl;
+  V8NodeOrLongSequenceOrEventOrXMLHttpRequestOrStringOrStringByteStringOrNodeListRecord::toImpl(isolate, value, impl, UnionTypeConversionMode::NotNullable, exceptionState);
+  return impl;
+}
+
+}  // namespace blink