chromium/net/third_party/quiche/src/quiche/http2/test_tools/random_decoder_test_base.h

// Copyright 2016 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.

#ifndef QUICHE_HTTP2_TEST_TOOLS_RANDOM_DECODER_TEST_BASE_H_
#define QUICHE_HTTP2_TEST_TOOLS_RANDOM_DECODER_TEST_BASE_H_

// RandomDecoderTest is a base class for tests of decoding various kinds
// of HTTP/2 and HPACK encodings.

// TODO(jamessynge): Move more methods into .cc file.

#include <stddef.h>

#include <cstdint>
#include <type_traits>
#include <utility>

#include "absl/strings/string_view.h"
#include "quiche/http2/decoder/decode_buffer.h"
#include "quiche/http2/decoder/decode_status.h"
#include "quiche/http2/test_tools/http2_random.h"
#include "quiche/http2/test_tools/verify_macros.h"
#include "quiche/common/platform/api/quiche_export.h"
#include "quiche/common/platform/api/quiche_test.h"
#include "quiche/common/quiche_callbacks.h"

namespace http2 {
namespace test {

// Some helpers.

template <typename T, size_t N>
absl::string_view ToStringPiece(T (&data)[N]) { … }

// Overwrite the enum with some random value, probably not a valid value for
// the enum type, but which fits into its storage.
template <typename T,
          typename E = typename std::enable_if<std::is_enum<T>::value>::type>
void CorruptEnum(T* out, Http2Random* rng) { … }

// Base class for tests of the ability to decode a sequence of bytes with
// various boundaries between the DecodeBuffers provided to the decoder.
class QUICHE_NO_EXPORT RandomDecoderTest : public quiche::test::QuicheTest { … };

}  // namespace test
}  // namespace http2

#endif  // QUICHE_HTTP2_TEST_TOOLS_RANDOM_DECODER_TEST_BASE_H_