tests/swift/tests/Sources/SwiftFlatBuffers/main.swift

/*
 * Copyright 2023 Google Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import FlatBuffers

@_cdecl("LLVMFuzzerTestOneInput")
public func FuzzFlatbuffers(_ start: UnsafeRawPointer, _ count: Int) -> CInt {
  let bytes = UnsafeRawBufferPointer(start: start, count: count)
  do {
    var buffer = ByteBuffer(contiguousBytes: bytes, count: count)
    let _: Monster = try getCheckedRoot(byteBuffer: &buffer)
  } catch {
  }

  return 0
}