Repo created

TMessagesProj/jni/voip/webrtc/base/base64_encode_fuzzer.cc

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+// Copyright 2017 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.
+
+#include <string>
+
+#include "base/base64.h"
+#include "base/logging.h"
+#include "base/strings/string_piece.h"
+
+// Encode some random data, and then decode it.
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+  base::span<const uint8_t> data_span(data, size);
+  base::StringPiece data_piece(reinterpret_cast<const char*>(data), size);
+
+  const std::string encode_output = base::Base64Encode(data_span);
+  std::string decode_output;
+  CHECK(base::Base64Decode(encode_output, &decode_output));
+  CHECK_EQ(data_piece, decode_output);
+
+  // Also run the StringPiece variant and check that it gives the same results.
+  std::string string_piece_encode_output;
+  base::Base64Encode(data_piece, &string_piece_encode_output);
+  CHECK_EQ(encode_output, string_piece_encode_output);
+
+  return 0;
+}