tools/fidl/fidlgen_libfuzzer/goldens/versions.h.golden

// WARNING: This file is machine generated by fidlgen.

#pragma once

#include <test/versions/cpp/fidl.h>

#include "lib/fidl/cpp/fuzzing/traits.h"
#include "lib/fidl/cpp/internal/header.h"
// For ::std::max_element().
#include <algorithm>
// For uint64_t.
#include <stdint.h>

namespace fuzzing {

using Union = ::test::versions::Union;
using Table = ::test::versions::Table;
using Struct = ::test::versions::Struct;
using Service = ::test::versions::Service;
using Enum = ::test::versions::Enum;
using Bits = ::test::versions::Bits;

template <>
struct MinSize<Union> {
  operator size_t() {
    size_t sizes[] = {0, MinSize<uint32_t>()};
    return 1 + *std::max_element(sizes, sizes + 1 + 1);
  }
};
template <>
struct Allocate<Union> {
  static_assert(1 > 0, "xunion must have at least one member");

  Union operator()(FuzzInput* src, size_t* size) {
    ZX_ASSERT(*size >= MinSize<Union>());

    uint8_t selector;
    ZX_ASSERT(src->CopyBytes(&selector, 1));
    (*size)++;

    Union out;
    switch (selector % 1) {
      case 0: {
        out.set_x(Allocate<uint32_t>{}(src, size));
        break;
      }
    }

    return out;
  }
};
template <>
struct MinSize<Table> {
  operator size_t() {
    return MinSize<uint32_t>();
  }
};
template <>
struct Allocate<Table> {
  Table operator()(FuzzInput* src, size_t* size) {
    ZX_ASSERT(*size >= MinSize<Table>());
    Table out;
    const size_t slack_per_member = (*size - MinSize<Table>()) / 1;
    size_t out_size;
    out_size = MinSize<uint32_t>() + slack_per_member;
    out.set_x(Allocate<uint32_t>{}(src, &out_size));
    return out;
  }
};
template <>
struct MinSize<Struct> {
  operator size_t() {
    return MinSize<uint32_t>();
  }
};
template <>
struct Allocate<Struct> {
  Struct operator()(FuzzInput* src, size_t* size) {
    ZX_ASSERT(*size >= MinSize<Struct>());
    Struct out;
    const size_t slack_per_member = (*size - MinSize<Struct>()) / 1;
    size_t out_size;
    out_size = MinSize<uint32_t>() + slack_per_member;
    out.x = Allocate<uint32_t>{}(src, &out_size);
    return out;
  }
};
template <>
struct MinSize<Enum> {
  operator size_t() { return sizeof(uint64_t); }
};
template <>
struct Allocate<Enum> {
  Enum operator()(FuzzInput* src, size_t* size) {
    Enum out;
    uint64_t selector;
    ZX_ASSERT(*size >= sizeof(uint64_t));
    ZX_ASSERT(src->CopyObject(&selector));
    *size = sizeof(uint64_t);

    switch (selector % 1) {
      case 0:
        out = Enum::A;
        break;
    }

    return out;
  }
};
template <>
struct MinSize<Bits> {
  operator size_t() { return sizeof(uint32_t); }
};
template <>
struct Allocate<Bits> {
  Bits operator()(FuzzInput* src, size_t* size) {
    ZX_ASSERT(*size >= sizeof(uint32_t));
    return Bits(*reinterpret_cast<const uint32_t*>(src->TakeBytes(sizeof(uint32_t))));
  }
};

}  // namespace fuzzing