win-Debug/gen/mojo/public/interfaces/bindings/tests/test_wtf_types.mojom.cc

// mojo/public/interfaces/bindings/tests/test_wtf_types.mojom.cc is auto generated by mojom_bindings_generator.py, do not edit

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-private-field"
#endif

#include "mojo/public/interfaces/bindings/tests/test_wtf_types.mojom.h"

#include <math.h>
#include <stdint.h>
#include <utility>

#include "base/debug/alias.h"
#include "base/hash/md5_constexpr.h"
#include "base/run_loop.h"
#include "base/strings/string_number_conversions.h"
#include "base/task/thread_pool/thread_pool_instance.h"
#include "base/trace_event/trace_event.h"
#include "base/trace_event/typed_macros.h"
#include "mojo/public/cpp/bindings/features.h"
#include "mojo/public/cpp/bindings/lib/default_construct_tag_internal.h"
#include "mojo/public/cpp/bindings/lib/generated_code_util.h"
#include "mojo/public/cpp/bindings/lib/message_internal.h"
#include "mojo/public/cpp/bindings/lib/proxy_to_responder.h"
#include "mojo/public/cpp/bindings/lib/send_message_helper.h"
#include "mojo/public/cpp/bindings/lib/serialization_util.h"
#include "mojo/public/cpp/bindings/lib/unserialized_message_context.h"
#include "mojo/public/cpp/bindings/lib/validate_params.h"
#include "mojo/public/cpp/bindings/lib/validation_errors.h"
#include "mojo/public/cpp/bindings/mojo_buildflags.h"
#include "mojo/public/cpp/bindings/urgent_message_scope.h"
#include "mojo/public/interfaces/bindings/interface_control_messages.mojom.h"
#include "third_party/perfetto/include/perfetto/tracing/traced_value.h"

#include "mojo/public/interfaces/bindings/tests/test_wtf_types.mojom-params-data.h"
#include "mojo/public/interfaces/bindings/tests/test_wtf_types.mojom-shared-message-ids.h"

#include "mojo/public/interfaces/bindings/tests/test_wtf_types.mojom-import-headers.h"
#include "mojo/public/interfaces/bindings/tests/test_wtf_types.mojom-test-utils.h"


namespace mojo::test {
TestWTFCodeGeneration::TestWTFCodeGeneration()
    : str(),
      nullable_str(),
      strs(),
      nullable_strs(),
      arrays(),
      bools(),
      handles(),
      str_map(),
      array_map(),
      handle_map(),
      str_maps() {}

TestWTFCodeGeneration::TestWTFCodeGeneration(
    const std::string& str_in,
    const std::optional<std::string>& nullable_str_in,
    std::vector<std::string> strs_in,
    std::vector<std::optional<std::string>> nullable_strs_in,
    std::vector<std::vector<int32_t>> arrays_in,
    std::vector<bool> bools_in,
    std::vector<::mojo::ScopedMessagePipeHandle> handles_in,
    const base::flat_map<std::string, std::optional<std::string>>& str_map_in,
    const base::flat_map<int32_t, std::vector<int32_t>>& array_map_in,
    base::flat_map<int32_t, ::mojo::ScopedMessagePipeHandle> handle_map_in,
    std::vector<base::flat_map<std::string, std::optional<std::string>>> str_maps_in)
    : str(std::move(str_in)),
      nullable_str(std::move(nullable_str_in)),
      strs(std::move(strs_in)),
      nullable_strs(std::move(nullable_strs_in)),
      arrays(std::move(arrays_in)),
      bools(std::move(bools_in)),
      handles(std::move(handles_in)),
      str_map(std::move(str_map_in)),
      array_map(std::move(array_map_in)),
      handle_map(std::move(handle_map_in)),
      str_maps(std::move(str_maps_in)) {}

TestWTFCodeGeneration::~TestWTFCodeGeneration() = default;

void TestWTFCodeGeneration::WriteIntoTrace(
    perfetto::TracedValue traced_context) const {
  [[maybe_unused]] auto dict = std::move(traced_context).WriteDictionary();
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "str"), this->str,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const std::string&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "nullable_str"), this->nullable_str,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const std::optional<std::string>&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "strs"), this->strs,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const std::vector<std::string>&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "nullable_strs"), this->nullable_strs,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const std::vector<std::optional<std::string>>&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "arrays"), this->arrays,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const std::vector<std::vector<int32_t>>&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "bools"), this->bools,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const std::vector<bool>&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "handles"), this->handles,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type std::vector<::mojo::ScopedMessagePipeHandle>>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "str_map"), this->str_map,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const base::flat_map<std::string, std::optional<std::string>>&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "array_map"), this->array_map,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const base::flat_map<int32_t, std::vector<int32_t>>&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "handle_map"), this->handle_map,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type base::flat_map<int32_t, ::mojo::ScopedMessagePipeHandle>>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "str_maps"), this->str_maps,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const std::vector<base::flat_map<std::string, std::optional<std::string>>>&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
}

bool TestWTFCodeGeneration::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  return Data_::Validate(data, validation_context);
}
TestWTFStruct::TestWTFStruct()
    : str(),
      integer() {}

TestWTFStruct::TestWTFStruct(
    const std::string& str_in,
    int32_t integer_in)
    : str(std::move(str_in)),
      integer(std::move(integer_in)) {}

TestWTFStruct::~TestWTFStruct() = default;
size_t TestWTFStruct::Hash(size_t seed) const {
  seed = mojo::internal::Hash(seed, this->str);
  seed = mojo::internal::Hash(seed, this->integer);
  return seed;
}

void TestWTFStruct::WriteIntoTrace(
    perfetto::TracedValue traced_context) const {
  [[maybe_unused]] auto dict = std::move(traced_context).WriteDictionary();
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "str"), this->str,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type const std::string&>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "integer"), this->integer,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type int32_t>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
}

bool TestWTFStruct::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  return Data_::Validate(data, validation_context);
}
TestWTFStructWrapper::TestWTFStructWrapper()
    : nested_struct(),
      array_struct(),
      map_struct() {}

TestWTFStructWrapper::TestWTFStructWrapper(
    TestWTFStructPtr nested_struct_in,
    std::vector<TestWTFStructPtr> array_struct_in,
    base::flat_map<TestWTFStructPtr, TestWTFStructPtr> map_struct_in)
    : nested_struct(std::move(nested_struct_in)),
      array_struct(std::move(array_struct_in)),
      map_struct(std::move(map_struct_in)) {}

TestWTFStructWrapper::~TestWTFStructWrapper() = default;

void TestWTFStructWrapper::WriteIntoTrace(
    perfetto::TracedValue traced_context) const {
  [[maybe_unused]] auto dict = std::move(traced_context).WriteDictionary();
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "nested_struct"), this->nested_struct,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type TestWTFStructPtr>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "array_struct"), this->array_struct,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type std::vector<TestWTFStructPtr>>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
  perfetto::WriteIntoTracedValueWithFallback(
    dict.AddItem(
      "map_struct"), this->map_struct,
#if BUILDFLAG(MOJO_TRACE_ENABLED)
      "<value of type base::flat_map<TestWTFStructPtr, TestWTFStructPtr>>"
#else
      "<value>"
#endif  // BUILDFLAG(MOJO_TRACE_ENABLED)
    );
}

bool TestWTFStructWrapper::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  return Data_::Validate(data, validation_context);
}
TestWTFCodeGeneration2::TestWTFCodeGeneration2() : tag_(Tag::kStr) {
  data_.str = new std::string;
}

TestWTFCodeGeneration2::~TestWTFCodeGeneration2() {
  DestroyActive();
}


void TestWTFCodeGeneration2::set_str(
    const std::string& str) {
  if (tag_ == Tag::kStr) {
    *(data_.str) = std::move(str);
  } else {
    DestroyActive();
    tag_ = Tag::kStr;
    data_.str = new std::string(
        std::move(str));
  }
}
void TestWTFCodeGeneration2::set_strs(
    std::vector<std::string> strs) {
  if (tag_ == Tag::kStrs) {
    *(data_.strs) = std::move(strs);
  } else {
    DestroyActive();
    tag_ = Tag::kStrs;
    data_.strs = new std::vector<std::string>(
        std::move(strs));
  }
}
void TestWTFCodeGeneration2::set_str_map(
    const base::flat_map<std::string, std::optional<std::string>>& str_map) {
  if (tag_ == Tag::kStrMap) {
    *(data_.str_map) = std::move(str_map);
  } else {
    DestroyActive();
    tag_ = Tag::kStrMap;
    data_.str_map = new base::flat_map<std::string, std::optional<std::string>>(
        std::move(str_map));
  }
}

void TestWTFCodeGeneration2::DestroyActive() {
  switch (tag_) {

    case Tag::kStr:

      delete data_.str;
      break;
    case Tag::kStrs:

      delete data_.strs;
      break;
    case Tag::kStrMap:

      delete data_.str_map;
      break;
  }
}

bool TestWTFCodeGeneration2::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  return Data_::Validate(data, validation_context, false);
}
const char TestWTF::Name_[] = "mojo.test.TestWTF";

TestWTF::IPCStableHashFunction TestWTF::MessageToMethodInfo_(mojo::Message& message) {
#if !BUILDFLAG(IS_FUCHSIA)
  switch (static_cast<messages::TestWTF>(message.name())) {
    case messages::TestWTF::kEchoString: {
      return &TestWTF::EchoString_Sym::IPCStableHash;
    }
    case messages::TestWTF::kEchoStringArray: {
      return &TestWTF::EchoStringArray_Sym::IPCStableHash;
    }
    case messages::TestWTF::kEchoStringMap: {
      return &TestWTF::EchoStringMap_Sym::IPCStableHash;
    }
  }
#endif  // !BUILDFLAG(IS_FUCHSIA)
  return nullptr;
}


const char* TestWTF::MessageToMethodName_(mojo::Message& message) {
#if BUILDFLAG(MOJO_TRACE_ENABLED)
  bool is_response = message.has_flag(mojo::Message::kFlagIsResponse);
  if (!is_response) {
    switch (static_cast<messages::TestWTF>(message.name())) {
      case messages::TestWTF::kEchoString:
            return "Receive mojo::test::TestWTF::EchoString";
      case messages::TestWTF::kEchoStringArray:
            return "Receive mojo::test::TestWTF::EchoStringArray";
      case messages::TestWTF::kEchoStringMap:
            return "Receive mojo::test::TestWTF::EchoStringMap";
    }
  } else {
    switch (static_cast<messages::TestWTF>(message.name())) {
      case messages::TestWTF::kEchoString:
            return "Receive reply mojo::test::TestWTF::EchoString";
      case messages::TestWTF::kEchoStringArray:
            return "Receive reply mojo::test::TestWTF::EchoStringArray";
      case messages::TestWTF::kEchoStringMap:
            return "Receive reply mojo::test::TestWTF::EchoStringMap";
    }
  }
  return "Receive unknown mojo message";
#else
  bool is_response = message.has_flag(mojo::Message::kFlagIsResponse);
  if (is_response) {
    return "Receive mojo reply";
  } else {
    return "Receive mojo message";
  }
#endif // BUILDFLAG(MOJO_TRACE_ENABLED)
}

#if !BUILDFLAG(IS_FUCHSIA)
uint32_t TestWTF::EchoString_Sym::IPCStableHash() {
  // This method's address is used for indetifiying the mojo method name after
  // symbolization. So each IPCStableHash should have a unique address.
  // We cannot use NO_CODE_FOLDING() here - it relies on the uniqueness of
  // __LINE__ value, which is not unique accross different mojo modules.
  // The code below is very similar to NO_CODE_FOLDING, but it uses a unique
  // hash instead of __LINE__.
  constexpr uint32_t kHash = base::MD5Hash32Constexpr(
          "(Impl)mojo::test::TestWTF::EchoString");
  const uint32_t hash = kHash;
  base::debug::Alias(&hash);
  return hash;
}
uint32_t TestWTF::EchoStringArray_Sym::IPCStableHash() {
  // This method's address is used for indetifiying the mojo method name after
  // symbolization. So each IPCStableHash should have a unique address.
  // We cannot use NO_CODE_FOLDING() here - it relies on the uniqueness of
  // __LINE__ value, which is not unique accross different mojo modules.
  // The code below is very similar to NO_CODE_FOLDING, but it uses a unique
  // hash instead of __LINE__.
  constexpr uint32_t kHash = base::MD5Hash32Constexpr(
          "(Impl)mojo::test::TestWTF::EchoStringArray");
  const uint32_t hash = kHash;
  base::debug::Alias(&hash);
  return hash;
}
uint32_t TestWTF::EchoStringMap_Sym::IPCStableHash() {
  // This method's address is used for indetifiying the mojo method name after
  // symbolization. So each IPCStableHash should have a unique address.
  // We cannot use NO_CODE_FOLDING() here - it relies on the uniqueness of
  // __LINE__ value, which is not unique accross different mojo modules.
  // The code below is very similar to NO_CODE_FOLDING, but it uses a unique
  // hash instead of __LINE__.
  constexpr uint32_t kHash = base::MD5Hash32Constexpr(
          "(Impl)mojo::test::TestWTF::EchoStringMap");
  const uint32_t hash = kHash;
  base::debug::Alias(&hash);
  return hash;
}
# endif // !BUILDFLAG(IS_FUCHSIA)

class TestWTF_EchoString_ForwardToCallback
    : public mojo::MessageReceiver {
 public:
  TestWTF_EchoString_ForwardToCallback(
      TestWTF::EchoStringCallback callback
      ) : callback_(std::move(callback)) {
  }

  TestWTF_EchoString_ForwardToCallback(const TestWTF_EchoString_ForwardToCallback&) = delete;
  TestWTF_EchoString_ForwardToCallback& operator=(const TestWTF_EchoString_ForwardToCallback&) = delete;

  bool Accept(mojo::Message* message) override;
 private:
  TestWTF::EchoStringCallback callback_;
};

class TestWTF_EchoStringArray_ForwardToCallback
    : public mojo::MessageReceiver {
 public:
  TestWTF_EchoStringArray_ForwardToCallback(
      TestWTF::EchoStringArrayCallback callback
      ) : callback_(std::move(callback)) {
  }

  TestWTF_EchoStringArray_ForwardToCallback(const TestWTF_EchoStringArray_ForwardToCallback&) = delete;
  TestWTF_EchoStringArray_ForwardToCallback& operator=(const TestWTF_EchoStringArray_ForwardToCallback&) = delete;

  bool Accept(mojo::Message* message) override;
 private:
  TestWTF::EchoStringArrayCallback callback_;
};

class TestWTF_EchoStringMap_ForwardToCallback
    : public mojo::MessageReceiver {
 public:
  TestWTF_EchoStringMap_ForwardToCallback(
      TestWTF::EchoStringMapCallback callback
      ) : callback_(std::move(callback)) {
  }

  TestWTF_EchoStringMap_ForwardToCallback(const TestWTF_EchoStringMap_ForwardToCallback&) = delete;
  TestWTF_EchoStringMap_ForwardToCallback& operator=(const TestWTF_EchoStringMap_ForwardToCallback&) = delete;

  bool Accept(mojo::Message* message) override;
 private:
  TestWTF::EchoStringMapCallback callback_;
};

TestWTFProxy::TestWTFProxy(mojo::MessageReceiverWithResponder* receiver)
    : receiver_(receiver) {
}

void TestWTFProxy::EchoString(
    const std::optional<std::string>& in_str, EchoStringCallback callback) {
#if BUILDFLAG(MOJO_TRACE_ENABLED)
  TRACE_EVENT1(
    "mojom", "Send mojo::test::TestWTF::EchoString", "input_parameters",
    [&](perfetto::TracedValue context){
      auto dict = std::move(context).WriteDictionary();
      perfetto::WriteIntoTracedValueWithFallback(
           dict.AddItem("str"), in_str,
                        "<value of type const std::optional<std::string>&>");
   });
#endif

  const bool kExpectsResponse = true;
  const bool kIsSync = false;
  const bool kAllowInterrupt = true;
  const bool is_urgent = false;

  const uint32_t kFlags =
      ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) |
      ((kIsSync) ? mojo::Message::kFlagIsSync : 0) |
      ((kAllowInterrupt) ? 0 : mojo::Message::kFlagNoInterrupt) |
      ((is_urgent) ? mojo::Message::kFlagIsUrgent : 0);

  const size_t estimated_payload_size =
    0;
  mojo::Message message(
      base::to_underlying(messages::TestWTF::kEchoString), kFlags, estimated_payload_size);
  mojo::internal::MessageFragment<
      ::mojo::test::internal::TestWTF_EchoString_Params_Data> params(
          message);
  params.Allocate();
  mojo::internal::MessageFragment<
      typename decltype(params->str)::BaseType> str_fragment(
          params.message());
  mojo::internal::Serialize<mojo::StringDataView>(
      in_str, str_fragment);
  params->str.Set(
      str_fragment.is_null() ? nullptr : str_fragment.data());

#if defined(ENABLE_IPC_FUZZER)
  message.set_interface_name(TestWTF::Name_);
  message.set_method_name("EchoString");
#endif
  std::unique_ptr<mojo::MessageReceiver> responder(
      new TestWTF_EchoString_ForwardToCallback(
          std::move(callback)));
  ::mojo::internal::SendMojoMessage(*receiver_, message, std::move(responder));
}

void TestWTFProxy::EchoStringArray(
    const std::optional<std::vector<std::optional<std::string>>>& in_arr, EchoStringArrayCallback callback) {
#if BUILDFLAG(MOJO_TRACE_ENABLED)
  TRACE_EVENT1(
    "mojom", "Send mojo::test::TestWTF::EchoStringArray", "input_parameters",
    [&](perfetto::TracedValue context){
      auto dict = std::move(context).WriteDictionary();
      perfetto::WriteIntoTracedValueWithFallback(
           dict.AddItem("arr"), in_arr,
                        "<value of type const std::optional<std::vector<std::optional<std::string>>>&>");
   });
#endif

  const bool kExpectsResponse = true;
  const bool kIsSync = false;
  const bool kAllowInterrupt = true;
  const bool is_urgent = false;

  const uint32_t kFlags =
      ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) |
      ((kIsSync) ? mojo::Message::kFlagIsSync : 0) |
      ((kAllowInterrupt) ? 0 : mojo::Message::kFlagNoInterrupt) |
      ((is_urgent) ? mojo::Message::kFlagIsUrgent : 0);

  const size_t estimated_payload_size =
    0;
  mojo::Message message(
      base::to_underlying(messages::TestWTF::kEchoStringArray), kFlags, estimated_payload_size);
  mojo::internal::MessageFragment<
      ::mojo::test::internal::TestWTF_EchoStringArray_Params_Data> params(
          message);
  params.Allocate();
  mojo::internal::MessageFragment<
      typename decltype(params->arr)::BaseType>
      arr_fragment(params.message());
  constexpr const mojo::internal::ContainerValidateParams& arr_validate_params =
      mojo::internal::GetArrayValidator<0, true, &mojo::internal::GetArrayValidator<0, false, nullptr>()>();
  mojo::internal::Serialize<mojo::ArrayDataView<mojo::StringDataView>>(
      in_arr, arr_fragment, &arr_validate_params);
  params->arr.Set(
      arr_fragment.is_null() ? nullptr : arr_fragment.data());

#if defined(ENABLE_IPC_FUZZER)
  message.set_interface_name(TestWTF::Name_);
  message.set_method_name("EchoStringArray");
#endif
  std::unique_ptr<mojo::MessageReceiver> responder(
      new TestWTF_EchoStringArray_ForwardToCallback(
          std::move(callback)));
  ::mojo::internal::SendMojoMessage(*receiver_, message, std::move(responder));
}

void TestWTFProxy::EchoStringMap(
    const std::optional<base::flat_map<std::string, std::optional<std::string>>>& in_str_map, EchoStringMapCallback callback) {
#if BUILDFLAG(MOJO_TRACE_ENABLED)
  TRACE_EVENT1(
    "mojom", "Send mojo::test::TestWTF::EchoStringMap", "input_parameters",
    [&](perfetto::TracedValue context){
      auto dict = std::move(context).WriteDictionary();
      perfetto::WriteIntoTracedValueWithFallback(
           dict.AddItem("str_map"), in_str_map,
                        "<value of type const std::optional<base::flat_map<std::string, std::optional<std::string>>>&>");
   });
#endif

  const bool kExpectsResponse = true;
  const bool kIsSync = false;
  const bool kAllowInterrupt = true;
  const bool is_urgent = false;

  const uint32_t kFlags =
      ((kExpectsResponse) ? mojo::Message::kFlagExpectsResponse : 0) |
      ((kIsSync) ? mojo::Message::kFlagIsSync : 0) |
      ((kAllowInterrupt) ? 0 : mojo::Message::kFlagNoInterrupt) |
      ((is_urgent) ? mojo::Message::kFlagIsUrgent : 0);

  const size_t estimated_payload_size =
    0;
  mojo::Message message(
      base::to_underlying(messages::TestWTF::kEchoStringMap), kFlags, estimated_payload_size);
  mojo::internal::MessageFragment<
      ::mojo::test::internal::TestWTF_EchoStringMap_Params_Data> params(
          message);
  params.Allocate();
  mojo::internal::MessageFragment<
      typename decltype(params->str_map)::BaseType>
      str_map_fragment(params.message());
  constexpr const mojo::internal::ContainerValidateParams& str_map_validate_params =
      mojo::internal::GetMapValidator<*&mojo::internal::GetArrayValidator<0, false, &mojo::internal::GetArrayValidator<0, false, nullptr>()>(), *&mojo::internal::GetArrayValidator<0, true, &mojo::internal::GetArrayValidator<0, false, nullptr>()>()>();
  mojo::internal::Serialize<mojo::MapDataView<mojo::StringDataView, mojo::StringDataView>>(
      in_str_map, str_map_fragment, &str_map_validate_params);
  params->str_map.Set(
      str_map_fragment.is_null() ? nullptr : str_map_fragment.data());

#if defined(ENABLE_IPC_FUZZER)
  message.set_interface_name(TestWTF::Name_);
  message.set_method_name("EchoStringMap");
#endif
  std::unique_ptr<mojo::MessageReceiver> responder(
      new TestWTF_EchoStringMap_ForwardToCallback(
          std::move(callback)));
  ::mojo::internal::SendMojoMessage(*receiver_, message, std::move(responder));
}
class TestWTF_EchoString_ProxyToResponder : public ::mojo::internal::ProxyToResponder {
 public:
  static TestWTF::EchoStringCallback CreateCallback(
      ::mojo::Message& message,
      std::unique_ptr<mojo::MessageReceiverWithStatus> responder) {
    std::unique_ptr<TestWTF_EchoString_ProxyToResponder> proxy(
        new TestWTF_EchoString_ProxyToResponder(
            message, std::move(responder)));
    return base::BindOnce(&TestWTF_EchoString_ProxyToResponder::Run,
                          std::move(proxy));
  }

  ~TestWTF_EchoString_ProxyToResponder() {
#if DCHECK_IS_ON()
    if (responder_) {
      // If we're being destroyed without being run, we want to ensure the
      // binding endpoint has been closed. This checks for that asynchronously.
      // We pass a bound generated callback to handle the response so that any
      // resulting DCHECK stack will have useful interface type information.
      // Instantiate a ScopedFizzleBlockShutdownTasks to allow this request to
      // fizzle if this happens after shutdown and the endpoint is bound to a
      // BLOCK_SHUTDOWN sequence.
      base::ThreadPoolInstance::ScopedFizzleBlockShutdownTasks fizzler;
      responder_->IsConnectedAsync(base::BindOnce(&OnIsConnectedComplete));
    }
#endif
  }

 private:
  TestWTF_EchoString_ProxyToResponder(
      ::mojo::Message& message,
      std::unique_ptr<mojo::MessageReceiverWithStatus> responder)
      : ::mojo::internal::ProxyToResponder(message, std::move(responder)) {
  }

#if DCHECK_IS_ON()
  static void OnIsConnectedComplete(bool connected) {
    DCHECK(!connected)
        << "TestWTF::EchoStringCallback was destroyed without "
        << "first either being run or its corresponding binding being closed. "
        << "It is an error to drop response callbacks which still correspond "
        << "to an open interface pipe.";
  }
#endif

  void Run(
      const std::optional<std::string>& in_str);
};

bool TestWTF_EchoString_ForwardToCallback::Accept(
    mojo::Message* message) {
  DCHECK(message->is_serialized());
  internal::TestWTF_EchoString_ResponseParams_Data* params =
      reinterpret_cast<
          internal::TestWTF_EchoString_ResponseParams_Data*>(
              message->mutable_payload());
  
  
  // Validation for TestWTF.0
  bool success = true;
  std::optional<std::string> p_str{};
  TestWTF_EchoString_ResponseParamsDataView input_data_view(params, message);
  
  if (success && !input_data_view.ReadStr(&p_str))
    success = false;
  if (!success) {
    ReportValidationErrorForMessage(
        message,
        mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED,
        TestWTF::Name_, 0, true);
    return false;
  }
  if (!callback_.is_null())
    std::move(callback_).Run(
std::move(p_str));
  return true;
}

void TestWTF_EchoString_ProxyToResponder::Run(
    const std::optional<std::string>& in_str) {
#if BUILDFLAG(MOJO_TRACE_ENABLED)
  TRACE_EVENT1(
    "mojom", "Send reply mojo::test::TestWTF::EchoString", "async_response_parameters",
    [&](perfetto::TracedValue context){
      auto dict = std::move(context).WriteDictionary();
      perfetto::WriteIntoTracedValueWithFallback(
           dict.AddItem("str"), in_str,
                        "<value of type const std::optional<std::string>&>");
   });
#endif

  const uint32_t kFlags = mojo::Message::kFlagIsResponse |
      ((is_sync_) ? mojo::Message::kFlagIsSync : 0) |
      ((true) ? 0 : mojo::Message::kFlagNoInterrupt) |
      ((false) ? mojo::Message::kFlagIsUrgent : 0);

  const size_t estimated_payload_size =
    0;
  mojo::Message message(
      base::to_underlying(messages::TestWTF::kEchoString), kFlags, estimated_payload_size);
  mojo::internal::MessageFragment<
      ::mojo::test::internal::TestWTF_EchoString_ResponseParams_Data> params(
          message);
  params.Allocate();
  mojo::internal::MessageFragment<
      typename decltype(params->str)::BaseType> str_fragment(
          params.message());
  mojo::internal::Serialize<mojo::StringDataView>(
      in_str, str_fragment);
  params->str.Set(
      str_fragment.is_null() ? nullptr : str_fragment.data());

#if defined(ENABLE_IPC_FUZZER)
  message.set_interface_name(TestWTF::Name_);
  message.set_method_name("EchoString");
#endif

  message.set_request_id(request_id_);
  message.set_trace_nonce(trace_nonce_);
  ::mojo::internal::SendMojoMessage(*responder_, message);
  // SendMojoMessage() fails silently if the responder connection is closed,
  // or if the message is malformed.
  //
  // TODO(darin): If Accept() returns false due to a malformed message, that
  // may be good reason to close the connection. However, we don't have a
  // way to do that from here. We should add a way.
  responder_ = nullptr;
}
class TestWTF_EchoStringArray_ProxyToResponder : public ::mojo::internal::ProxyToResponder {
 public:
  static TestWTF::EchoStringArrayCallback CreateCallback(
      ::mojo::Message& message,
      std::unique_ptr<mojo::MessageReceiverWithStatus> responder) {
    std::unique_ptr<TestWTF_EchoStringArray_ProxyToResponder> proxy(
        new TestWTF_EchoStringArray_ProxyToResponder(
            message, std::move(responder)));
    return base::BindOnce(&TestWTF_EchoStringArray_ProxyToResponder::Run,
                          std::move(proxy));
  }

  ~TestWTF_EchoStringArray_ProxyToResponder() {
#if DCHECK_IS_ON()
    if (responder_) {
      // If we're being destroyed without being run, we want to ensure the
      // binding endpoint has been closed. This checks for that asynchronously.
      // We pass a bound generated callback to handle the response so that any
      // resulting DCHECK stack will have useful interface type information.
      // Instantiate a ScopedFizzleBlockShutdownTasks to allow this request to
      // fizzle if this happens after shutdown and the endpoint is bound to a
      // BLOCK_SHUTDOWN sequence.
      base::ThreadPoolInstance::ScopedFizzleBlockShutdownTasks fizzler;
      responder_->IsConnectedAsync(base::BindOnce(&OnIsConnectedComplete));
    }
#endif
  }

 private:
  TestWTF_EchoStringArray_ProxyToResponder(
      ::mojo::Message& message,
      std::unique_ptr<mojo::MessageReceiverWithStatus> responder)
      : ::mojo::internal::ProxyToResponder(message, std::move(responder)) {
  }

#if DCHECK_IS_ON()
  static void OnIsConnectedComplete(bool connected) {
    DCHECK(!connected)
        << "TestWTF::EchoStringArrayCallback was destroyed without "
        << "first either being run or its corresponding binding being closed. "
        << "It is an error to drop response callbacks which still correspond "
        << "to an open interface pipe.";
  }
#endif

  void Run(
      const std::optional<std::vector<std::optional<std::string>>>& in_arr);
};

bool TestWTF_EchoStringArray_ForwardToCallback::Accept(
    mojo::Message* message) {
  DCHECK(message->is_serialized());
  internal::TestWTF_EchoStringArray_ResponseParams_Data* params =
      reinterpret_cast<
          internal::TestWTF_EchoStringArray_ResponseParams_Data*>(
              message->mutable_payload());
  
  
  // Validation for TestWTF.1
  bool success = true;
  std::optional<std::vector<std::optional<std::string>>> p_arr{};
  TestWTF_EchoStringArray_ResponseParamsDataView input_data_view(params, message);
  
  if (success && !input_data_view.ReadArr(&p_arr))
    success = false;
  if (!success) {
    ReportValidationErrorForMessage(
        message,
        mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED,
        TestWTF::Name_, 1, true);
    return false;
  }
  if (!callback_.is_null())
    std::move(callback_).Run(
std::move(p_arr));
  return true;
}

void TestWTF_EchoStringArray_ProxyToResponder::Run(
    const std::optional<std::vector<std::optional<std::string>>>& in_arr) {
#if BUILDFLAG(MOJO_TRACE_ENABLED)
  TRACE_EVENT1(
    "mojom", "Send reply mojo::test::TestWTF::EchoStringArray", "async_response_parameters",
    [&](perfetto::TracedValue context){
      auto dict = std::move(context).WriteDictionary();
      perfetto::WriteIntoTracedValueWithFallback(
           dict.AddItem("arr"), in_arr,
                        "<value of type const std::optional<std::vector<std::optional<std::string>>>&>");
   });
#endif

  const uint32_t kFlags = mojo::Message::kFlagIsResponse |
      ((is_sync_) ? mojo::Message::kFlagIsSync : 0) |
      ((true) ? 0 : mojo::Message::kFlagNoInterrupt) |
      ((false) ? mojo::Message::kFlagIsUrgent : 0);

  const size_t estimated_payload_size =
    0;
  mojo::Message message(
      base::to_underlying(messages::TestWTF::kEchoStringArray), kFlags, estimated_payload_size);
  mojo::internal::MessageFragment<
      ::mojo::test::internal::TestWTF_EchoStringArray_ResponseParams_Data> params(
          message);
  params.Allocate();
  mojo::internal::MessageFragment<
      typename decltype(params->arr)::BaseType>
      arr_fragment(params.message());
  constexpr const mojo::internal::ContainerValidateParams& arr_validate_params =
      mojo::internal::GetArrayValidator<0, true, &mojo::internal::GetArrayValidator<0, false, nullptr>()>();
  mojo::internal::Serialize<mojo::ArrayDataView<mojo::StringDataView>>(
      in_arr, arr_fragment, &arr_validate_params);
  params->arr.Set(
      arr_fragment.is_null() ? nullptr : arr_fragment.data());

#if defined(ENABLE_IPC_FUZZER)
  message.set_interface_name(TestWTF::Name_);
  message.set_method_name("EchoStringArray");
#endif

  message.set_request_id(request_id_);
  message.set_trace_nonce(trace_nonce_);
  ::mojo::internal::SendMojoMessage(*responder_, message);
  // SendMojoMessage() fails silently if the responder connection is closed,
  // or if the message is malformed.
  //
  // TODO(darin): If Accept() returns false due to a malformed message, that
  // may be good reason to close the connection. However, we don't have a
  // way to do that from here. We should add a way.
  responder_ = nullptr;
}
class TestWTF_EchoStringMap_ProxyToResponder : public ::mojo::internal::ProxyToResponder {
 public:
  static TestWTF::EchoStringMapCallback CreateCallback(
      ::mojo::Message& message,
      std::unique_ptr<mojo::MessageReceiverWithStatus> responder) {
    std::unique_ptr<TestWTF_EchoStringMap_ProxyToResponder> proxy(
        new TestWTF_EchoStringMap_ProxyToResponder(
            message, std::move(responder)));
    return base::BindOnce(&TestWTF_EchoStringMap_ProxyToResponder::Run,
                          std::move(proxy));
  }

  ~TestWTF_EchoStringMap_ProxyToResponder() {
#if DCHECK_IS_ON()
    if (responder_) {
      // If we're being destroyed without being run, we want to ensure the
      // binding endpoint has been closed. This checks for that asynchronously.
      // We pass a bound generated callback to handle the response so that any
      // resulting DCHECK stack will have useful interface type information.
      // Instantiate a ScopedFizzleBlockShutdownTasks to allow this request to
      // fizzle if this happens after shutdown and the endpoint is bound to a
      // BLOCK_SHUTDOWN sequence.
      base::ThreadPoolInstance::ScopedFizzleBlockShutdownTasks fizzler;
      responder_->IsConnectedAsync(base::BindOnce(&OnIsConnectedComplete));
    }
#endif
  }

 private:
  TestWTF_EchoStringMap_ProxyToResponder(
      ::mojo::Message& message,
      std::unique_ptr<mojo::MessageReceiverWithStatus> responder)
      : ::mojo::internal::ProxyToResponder(message, std::move(responder)) {
  }

#if DCHECK_IS_ON()
  static void OnIsConnectedComplete(bool connected) {
    DCHECK(!connected)
        << "TestWTF::EchoStringMapCallback was destroyed without "
        << "first either being run or its corresponding binding being closed. "
        << "It is an error to drop response callbacks which still correspond "
        << "to an open interface pipe.";
  }
#endif

  void Run(
      const std::optional<base::flat_map<std::string, std::optional<std::string>>>& in_str_map);
};

bool TestWTF_EchoStringMap_ForwardToCallback::Accept(
    mojo::Message* message) {
  DCHECK(message->is_serialized());
  internal::TestWTF_EchoStringMap_ResponseParams_Data* params =
      reinterpret_cast<
          internal::TestWTF_EchoStringMap_ResponseParams_Data*>(
              message->mutable_payload());
  
  
  // Validation for TestWTF.2
  bool success = true;
  std::optional<base::flat_map<std::string, std::optional<std::string>>> p_str_map{};
  TestWTF_EchoStringMap_ResponseParamsDataView input_data_view(params, message);
  
  if (success && !input_data_view.ReadStrMap(&p_str_map))
    success = false;
  if (!success) {
    ReportValidationErrorForMessage(
        message,
        mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED,
        TestWTF::Name_, 2, true);
    return false;
  }
  if (!callback_.is_null())
    std::move(callback_).Run(
std::move(p_str_map));
  return true;
}

void TestWTF_EchoStringMap_ProxyToResponder::Run(
    const std::optional<base::flat_map<std::string, std::optional<std::string>>>& in_str_map) {
#if BUILDFLAG(MOJO_TRACE_ENABLED)
  TRACE_EVENT1(
    "mojom", "Send reply mojo::test::TestWTF::EchoStringMap", "async_response_parameters",
    [&](perfetto::TracedValue context){
      auto dict = std::move(context).WriteDictionary();
      perfetto::WriteIntoTracedValueWithFallback(
           dict.AddItem("str_map"), in_str_map,
                        "<value of type const std::optional<base::flat_map<std::string, std::optional<std::string>>>&>");
   });
#endif

  const uint32_t kFlags = mojo::Message::kFlagIsResponse |
      ((is_sync_) ? mojo::Message::kFlagIsSync : 0) |
      ((true) ? 0 : mojo::Message::kFlagNoInterrupt) |
      ((false) ? mojo::Message::kFlagIsUrgent : 0);

  const size_t estimated_payload_size =
    0;
  mojo::Message message(
      base::to_underlying(messages::TestWTF::kEchoStringMap), kFlags, estimated_payload_size);
  mojo::internal::MessageFragment<
      ::mojo::test::internal::TestWTF_EchoStringMap_ResponseParams_Data> params(
          message);
  params.Allocate();
  mojo::internal::MessageFragment<
      typename decltype(params->str_map)::BaseType>
      str_map_fragment(params.message());
  constexpr const mojo::internal::ContainerValidateParams& str_map_validate_params =
      mojo::internal::GetMapValidator<*&mojo::internal::GetArrayValidator<0, false, &mojo::internal::GetArrayValidator<0, false, nullptr>()>(), *&mojo::internal::GetArrayValidator<0, true, &mojo::internal::GetArrayValidator<0, false, nullptr>()>()>();
  mojo::internal::Serialize<mojo::MapDataView<mojo::StringDataView, mojo::StringDataView>>(
      in_str_map, str_map_fragment, &str_map_validate_params);
  params->str_map.Set(
      str_map_fragment.is_null() ? nullptr : str_map_fragment.data());

#if defined(ENABLE_IPC_FUZZER)
  message.set_interface_name(TestWTF::Name_);
  message.set_method_name("EchoStringMap");
#endif

  message.set_request_id(request_id_);
  message.set_trace_nonce(trace_nonce_);
  ::mojo::internal::SendMojoMessage(*responder_, message);
  // SendMojoMessage() fails silently if the responder connection is closed,
  // or if the message is malformed.
  //
  // TODO(darin): If Accept() returns false due to a malformed message, that
  // may be good reason to close the connection. However, we don't have a
  // way to do that from here. We should add a way.
  responder_ = nullptr;
}

// static
bool TestWTFStubDispatch::Accept(
    TestWTF* impl,
    mojo::Message* message) {
  switch (static_cast<messages::TestWTF>(message->header()->name)) {
    case messages::TestWTF::kEchoString: {
      break;
    }
    case messages::TestWTF::kEchoStringArray: {
      break;
    }
    case messages::TestWTF::kEchoStringMap: {
      break;
    }
  }
  return false;
}

// static
bool TestWTFStubDispatch::AcceptWithResponder(
    TestWTF* impl,
    mojo::Message* message,
    std::unique_ptr<mojo::MessageReceiverWithStatus> responder) {
  [[maybe_unused]] const bool message_is_sync =
      message->has_flag(mojo::Message::kFlagIsSync);
  [[maybe_unused]] const uint64_t request_id = message->request_id();
  switch (static_cast<messages::TestWTF>(message->header()->name)) {
    case messages::TestWTF::kEchoString: {
      internal::TestWTF_EchoString_Params_Data* params =
          reinterpret_cast<
              internal::TestWTF_EchoString_Params_Data*>(
                  message->mutable_payload());
      
      
      // Validation for TestWTF.0
      bool success = true;
      std::optional<std::string> p_str{};
      TestWTF_EchoString_ParamsDataView input_data_view(params, message);
      
      if (success && !input_data_view.ReadStr(&p_str))
        success = false;
      if (!success) {
        ReportValidationErrorForMessage(
            message,
            mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED,
            TestWTF::Name_, 0, false);
        return false;
      }
      TestWTF::EchoStringCallback callback =
          TestWTF_EchoString_ProxyToResponder::CreateCallback(
              *message, std::move(responder));
      // A null |impl| means no implementation was bound.
      DCHECK(impl);
      impl->EchoString(        
        std::move(p_str), std::move(callback));
      return true;
    }
    case messages::TestWTF::kEchoStringArray: {
      internal::TestWTF_EchoStringArray_Params_Data* params =
          reinterpret_cast<
              internal::TestWTF_EchoStringArray_Params_Data*>(
                  message->mutable_payload());
      
      
      // Validation for TestWTF.1
      bool success = true;
      std::optional<std::vector<std::optional<std::string>>> p_arr{};
      TestWTF_EchoStringArray_ParamsDataView input_data_view(params, message);
      
      if (success && !input_data_view.ReadArr(&p_arr))
        success = false;
      if (!success) {
        ReportValidationErrorForMessage(
            message,
            mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED,
            TestWTF::Name_, 1, false);
        return false;
      }
      TestWTF::EchoStringArrayCallback callback =
          TestWTF_EchoStringArray_ProxyToResponder::CreateCallback(
              *message, std::move(responder));
      // A null |impl| means no implementation was bound.
      DCHECK(impl);
      impl->EchoStringArray(        
        std::move(p_arr), std::move(callback));
      return true;
    }
    case messages::TestWTF::kEchoStringMap: {
      internal::TestWTF_EchoStringMap_Params_Data* params =
          reinterpret_cast<
              internal::TestWTF_EchoStringMap_Params_Data*>(
                  message->mutable_payload());
      
      
      // Validation for TestWTF.2
      bool success = true;
      std::optional<base::flat_map<std::string, std::optional<std::string>>> p_str_map{};
      TestWTF_EchoStringMap_ParamsDataView input_data_view(params, message);
      
      if (success && !input_data_view.ReadStrMap(&p_str_map))
        success = false;
      if (!success) {
        ReportValidationErrorForMessage(
            message,
            mojo::internal::VALIDATION_ERROR_DESERIALIZATION_FAILED,
            TestWTF::Name_, 2, false);
        return false;
      }
      TestWTF::EchoStringMapCallback callback =
          TestWTF_EchoStringMap_ProxyToResponder::CreateCallback(
              *message, std::move(responder));
      // A null |impl| means no implementation was bound.
      DCHECK(impl);
      impl->EchoStringMap(        
        std::move(p_str_map), std::move(callback));
      return true;
    }
  }
  return false;
}
namespace {
}  // namespace
static const mojo::internal::GenericValidationInfo kTestWTFValidationInfo[] = {
    { &internal::TestWTF_EchoString_Params_Data::Validate,
     &internal::TestWTF_EchoString_ResponseParams_Data::Validate},
    { &internal::TestWTF_EchoStringArray_Params_Data::Validate,
     &internal::TestWTF_EchoStringArray_ResponseParams_Data::Validate},
    { &internal::TestWTF_EchoStringMap_Params_Data::Validate,
     &internal::TestWTF_EchoStringMap_ResponseParams_Data::Validate},
};

bool TestWTFRequestValidator::Accept(mojo::Message* message) {
  const char* name = ::mojo::test::TestWTF::Name_;
  return mojo::internal::ValidateRequestGenericPacked(message, name, kTestWTFValidationInfo);
}

bool TestWTFResponseValidator::Accept(mojo::Message* message) {
  const char* name = ::mojo::test::TestWTF::Name_;
  return mojo::internal::ValidateResponseGenericPacked(message, name, kTestWTFValidationInfo);
}


}  // mojo::test


namespace mojo {


// static
bool StructTraits<::mojo::test::TestWTFCodeGeneration::DataView, ::mojo::test::TestWTFCodeGenerationPtr>::Read(
    ::mojo::test::TestWTFCodeGeneration::DataView input,
    ::mojo::test::TestWTFCodeGenerationPtr* output) {
  bool success = true;
  ::mojo::test::TestWTFCodeGenerationPtr result(::mojo::test::TestWTFCodeGeneration::New());
  
      if (success && !input.ReadStr(&result->str))
        success = false;
      if (success && !input.ReadNullableStr(&result->nullable_str))
        success = false;
      if (success && !input.ReadStrs(&result->strs))
        success = false;
      if (success && !input.ReadNullableStrs(&result->nullable_strs))
        success = false;
      if (success && !input.ReadArrays(&result->arrays))
        success = false;
      if (success && !input.ReadBools(&result->bools))
        success = false;
      if (success && !input.ReadHandles(&result->handles))
        success = false;
      if (success && !input.ReadStrMap(&result->str_map))
        success = false;
      if (success && !input.ReadArrayMap(&result->array_map))
        success = false;
      if (success && !input.ReadHandleMap(&result->handle_map))
        success = false;
      if (success && !input.ReadStrMaps(&result->str_maps))
        success = false;
  *output = std::move(result);
  return success;
}


// static
bool StructTraits<::mojo::test::TestWTFStruct::DataView, ::mojo::test::TestWTFStructPtr>::Read(
    ::mojo::test::TestWTFStruct::DataView input,
    ::mojo::test::TestWTFStructPtr* output) {
  bool success = true;
  ::mojo::test::TestWTFStructPtr result(::mojo::test::TestWTFStruct::New());
  
      if (success && !input.ReadStr(&result->str))
        success = false;
      if (success)
        result->integer = input.integer();
  *output = std::move(result);
  return success;
}


// static
bool StructTraits<::mojo::test::TestWTFStructWrapper::DataView, ::mojo::test::TestWTFStructWrapperPtr>::Read(
    ::mojo::test::TestWTFStructWrapper::DataView input,
    ::mojo::test::TestWTFStructWrapperPtr* output) {
  bool success = true;
  ::mojo::test::TestWTFStructWrapperPtr result(::mojo::test::TestWTFStructWrapper::New());
  
      if (success && !input.ReadNestedStruct(&result->nested_struct))
        success = false;
      if (success && !input.ReadArrayStruct(&result->array_struct))
        success = false;
      if (success && !input.ReadMapStruct(&result->map_struct))
        success = false;
  *output = std::move(result);
  return success;
}

// static
bool UnionTraits<::mojo::test::TestWTFCodeGeneration2::DataView, ::mojo::test::TestWTFCodeGeneration2Ptr>::Read(
    ::mojo::test::TestWTFCodeGeneration2::DataView input,
    ::mojo::test::TestWTFCodeGeneration2Ptr* output) {
  using UnionType = ::mojo::test::TestWTFCodeGeneration2;
  using Tag = UnionType::Tag;

  switch (input.tag()) {
    case Tag::kStr: {
      std::string result_str;
      if (!input.ReadStr(&result_str))
        return false;

      *output = UnionType::NewStr(
          std::move(result_str));
      break;
    }
    case Tag::kStrs: {
      std::vector<std::string> result_strs;
      if (!input.ReadStrs(&result_strs))
        return false;

      *output = UnionType::NewStrs(
          std::move(result_strs));
      break;
    }
    case Tag::kStrMap: {
      base::flat_map<std::string, std::optional<std::string>> result_str_map;
      if (!input.ReadStrMap(&result_str_map))
        return false;

      *output = UnionType::NewStrMap(
          std::move(result_str_map));
      break;
    }
    default:

      return false;
  }
  return true;
}

}  // namespace mojo


// Symbols declared in the -test-utils.h header are defined here instead of a
// separate .cc file to save compile time.


namespace mojo::test {


void TestWTFInterceptorForTesting::EchoString(const std::optional<std::string>& str, EchoStringCallback callback) {
  GetForwardingInterface()->EchoString(
    std::move(str)
    , std::move(callback));
}
void TestWTFInterceptorForTesting::EchoStringArray(const std::optional<std::vector<std::optional<std::string>>>& arr, EchoStringArrayCallback callback) {
  GetForwardingInterface()->EchoStringArray(
    std::move(arr)
    , std::move(callback));
}
void TestWTFInterceptorForTesting::EchoStringMap(const std::optional<base::flat_map<std::string, std::optional<std::string>>>& str_map, EchoStringMapCallback callback) {
  GetForwardingInterface()->EchoStringMap(
    std::move(str_map)
    , std::move(callback));
}
TestWTFAsyncWaiter::TestWTFAsyncWaiter(
    TestWTF* proxy) : proxy_(proxy) {}

TestWTFAsyncWaiter::~TestWTFAsyncWaiter() = default;

void TestWTFAsyncWaiter::EchoString(
    const std::optional<std::string>& str, std::optional<std::string>* out_str) {
  base::RunLoop loop;
  proxy_->EchoString(
      std::move(str),
      base::BindOnce(
          [](base::RunLoop* loop,
             std::optional<std::string>* out_str
,
             const std::optional<std::string>& str) {*out_str = std::move(str);
            loop->Quit();
          },
          &loop,
          out_str));
  loop.Run();
}

std::optional<std::string> TestWTFAsyncWaiter::EchoString(
    const std::optional<std::string>& str) {
  std::optional<std::string> async_wait_result;
  EchoString(std::move(str),&async_wait_result);
  return async_wait_result;
}

void TestWTFAsyncWaiter::EchoStringArray(
    const std::optional<std::vector<std::optional<std::string>>>& arr, std::optional<std::vector<std::optional<std::string>>>* out_arr) {
  base::RunLoop loop;
  proxy_->EchoStringArray(
      std::move(arr),
      base::BindOnce(
          [](base::RunLoop* loop,
             std::optional<std::vector<std::optional<std::string>>>* out_arr
,
             const std::optional<std::vector<std::optional<std::string>>>& arr) {*out_arr = std::move(arr);
            loop->Quit();
          },
          &loop,
          out_arr));
  loop.Run();
}

std::optional<std::vector<std::optional<std::string>>> TestWTFAsyncWaiter::EchoStringArray(
    const std::optional<std::vector<std::optional<std::string>>>& arr) {
  std::optional<std::vector<std::optional<std::string>>> async_wait_result;
  EchoStringArray(std::move(arr),&async_wait_result);
  return async_wait_result;
}

void TestWTFAsyncWaiter::EchoStringMap(
    const std::optional<base::flat_map<std::string, std::optional<std::string>>>& str_map, std::optional<base::flat_map<std::string, std::optional<std::string>>>* out_str_map) {
  base::RunLoop loop;
  proxy_->EchoStringMap(
      std::move(str_map),
      base::BindOnce(
          [](base::RunLoop* loop,
             std::optional<base::flat_map<std::string, std::optional<std::string>>>* out_str_map
,
             const std::optional<base::flat_map<std::string, std::optional<std::string>>>& str_map) {*out_str_map = std::move(str_map);
            loop->Quit();
          },
          &loop,
          out_str_map));
  loop.Run();
}

std::optional<base::flat_map<std::string, std::optional<std::string>>> TestWTFAsyncWaiter::EchoStringMap(
    const std::optional<base::flat_map<std::string, std::optional<std::string>>>& str_map) {
  std::optional<base::flat_map<std::string, std::optional<std::string>>> async_wait_result;
  EchoStringMap(std::move(str_map),&async_wait_result);
  return async_wait_result;
}






}  // mojo::test


#if defined(__clang__)
#pragma clang diagnostic pop
#endif